EP0207981A1 - Compositions de poly(imides) possedant des diamines de phenylindane et/ou des moities de dianhydride dans la colonne vertebrale du poly(imide) - Google Patents
Compositions de poly(imides) possedant des diamines de phenylindane et/ou des moities de dianhydride dans la colonne vertebrale du poly(imide)Info
- Publication number
- EP0207981A1 EP0207981A1 EP86900703A EP86900703A EP0207981A1 EP 0207981 A1 EP0207981 A1 EP 0207981A1 EP 86900703 A EP86900703 A EP 86900703A EP 86900703 A EP86900703 A EP 86900703A EP 0207981 A1 EP0207981 A1 EP 0207981A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- poly
- composition according
- composition
- imide
- polymeric component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 109
- -1 poly(imides) Polymers 0.000 title claims abstract description 53
- 125000006159 dianhydride group Chemical group 0.000 title claims description 10
- 125000005462 imide group Chemical group 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 39
- 150000003949 imides Chemical class 0.000 claims abstract description 20
- 229920001601 polyetherimide Polymers 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 12
- 229920006260 polyaryletherketone Polymers 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000004065 semiconductor Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 claims 4
- 238000000151 deposition Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003733 fiber-reinforced composite Substances 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- 125000003118 aryl group Chemical group 0.000 description 22
- 229920004738 ULTEM® Polymers 0.000 description 20
- 229920004695 VICTREX™ PEEK Polymers 0.000 description 14
- 239000010410 layer Substances 0.000 description 14
- 239000000843 powder Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 150000004820 halides Chemical class 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000004697 Polyetherimide Substances 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 5
- 230000009477 glass transition Effects 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 150000003457 sulfones Chemical class 0.000 description 3
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920004142 LEXAN™ Polymers 0.000 description 2
- 239000002879 Lewis base Substances 0.000 description 2
- 239000004418 Lexan Substances 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 150000001987 diarylethers Chemical class 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000007527 lewis bases Chemical class 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 239000013047 polymeric layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 241000531908 Aramides Species 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 241001082241 Lythrum hyssopifolia Species 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229920004747 ULTEM® 1000 Polymers 0.000 description 1
- 229920003278 Udel® P1700 Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920000412 polyarylene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003504 terephthalic acids Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Definitions
- This invention relates to novel polymeric compositions and the composition after it has been cured.
- the invention relates to polymeric compositions comprising a poly(imide) selected from poly(imides) having phenylindane diamine and/or dianhydride moieties in the poly(imide) backbone and a polymeric component.
- poly(imides) having phenylidane diamine and/or dianhydride moieties in the poly(imide) backbone are described in U.S. Patent No. 3,856,752, incorporated herein by reference.
- a preferred such poly(imide) of the composition is XU218 from Ciba-Geigy which is of the formula:
- n is greater than 1.
- Poly(imides) are known to produce resins with high strength, rigidity, thermal stability, high continuous use temperature and solvent resistance.
- One of the problems that has been encountered in the use of poly(imides) is the tendency of the polymers to crack. Further, when used as adhesives and coatings the adhesion between the polymer and various substrates can be less than required for high performance applications.
- compositions of poly(imides) selected from poly(imides) having phenylindane diamines and/or dianhydride moieties incorporated into the poly(imide) backbone and a polymeric component comprising:
- compositions which have been cured are useful for their improved adhesive properties, solvent cracking resistance, high temperature properties and are useful as coatings especially for semiconductors and are melt processable or melt fusible. Even further, it has been discovered that the compositions are useful as the matrix resin for reinforced composites.
- the composition is also useful in making an article comprising a substrate having on a surface thereof at least one layer of the cured composition of the invention.
- the poly(imide) component comprises from about 99% to about 1% by weight of the composition and the polymeric component comprises from about 1% to about 99% to the composition. It is further preferred that the polymer component comprise at least about 25%, by weight of the composition. It is further preferred that the poly(imide) component comprise from about 15% to about 75% by weight of the composition.
- compositions of this invention comprise the polymeric component as described above.
- the polymeric component may contain additional components as set forth in detail below.
- poly(etherimides) suitable for use in this invention are well known in the art and described in, for example, U.S. Patent Nos. 3,847,867, 3,838,097 and 4,107,147, incorporated herein by reference.
- a preferred poly(etherimide) has the structure
- n is greater than 1 but preferably from about 10 to about 10,000 or more and is available, for example, as Ultem D-1000 (General Electric) a high molecular weight, amorphous and melt processable polymer.
- Poly (sulfones) suitable for use in this invention are well known and comprise linear thermoplastic polyarylene polyethers wherein the arylene units are interspersed with a sulfone linkage. These polymers may be obtained by reaction of an alkali metal double salt of a dihydric phenol and a dihalobenzenoid or dinitrobenzenoid compound either or both which contain a sulfone linkage, i.e. -SO 2 -, between arylene groupings, to provide sulfone units in the polymerchain. Polymers of this sort are further described in US Patent 4,293,670 incorporated herein by reference. Preferred poly (sulfones) are of the formula:
- n is greater than 1 but preferably from about 10 to about 10,000 or more and the poly(ether sulfone) having the formula:
- n is greater than 1 but preferably from about 10 to about 10,000 or more.
- Poly (aryl ether ketones) suitable for use in this invention have the repeat units of the formula:
- Ar and Ar' are aromatic moieties at least one of which contains a diaryl ether linkage forming part of the polymer backbone and wherein both Ar and Ar' are covalently linked to the carbonyl groups through aromatic carbon atoms.
- Ar and Ar' are independently selected from substituted and unsubstituted phenylene and substituted and unsubstituted polynuclear aromatic moieties.
- polynuclear aromatic moieites is used to mean aromatic moieties containing at least two aromatic rings. The rings can be fused, joined by a direct bond or by a linking group.
- linking groups include for example, carbonyl, ether sulfone, sulfide, amide, imide, azo, alkylene, perfluoro-alkylene and the like.
- Ar and Ar' contains a diaryl ether linkage.
- the phenylene and polynuclear aromatic moieties can contain substituents on the aromatic rings. These substi-tuents should not inhibit or otherwise interfere with the polymerization reaction to any significant extent.
- substituents include, for example, phenyl, halogen, nitro, cyano, alkyl, 2-alkynyl and the like.
- Poly(aryl ether ketones) having the following repeat units are preferred:
- Poly(aryl ether ketones) can be prepared by known methods of synthesis.
- Preferred poly(aryl ether ketones) can be prepared by Friedel-Crafts polymerization of a monomer system comprising:
- each Ar" is independently selected from substituted or unsubstituted phenylene, and substituted and unsubstituted polynuclear aromatic moieties free of ketone carbonyl or ether oxygen groups, in the presence of a reaction medium comprising:
- a Lewis acid in an amount of one equivalent per equivalent of carbonyl groups present, plus one equivalent per equivalent of Lewis base, plus an amount effective to act as a catalyst for the polymerization;
- the aromatic diacid dihalide employed is preferably a dichloride or dibromide.
- Illustrative diacid dihalides which can be used include, for example
- Illustrated polynuclear aromatic comonomers which can be used with such diacid halides are:
- H-Ar"-O-Ar"-H which includes, for example:
- Monomer systems II and III comprise an acid halide.
- acid halide is used herein to refer to a monoacid monohalide .
- the acid halide is of the formula:
- monomers can be employed.
- one or more diacid dihalides can be used with one or more, polynuclear aromatic comonomers as long as the correct stoichiometry is maintained.
- one or more acid halides can be included.
- monomers which contain other linkages such as those specified above, can be employed as long a one or more of the comonomers used contains at least one ether oxygen linkage.
- Such comonomers include for example:
- the monomer system can also contain up to about 30 mole % of a comonomer such as a sulfonyl chloride which polymerizes under Friedel-Crafts conditions to provide ketone/sulfone copolymers.
- a comonomer such as a sulfonyl chloride which polymerizes under Friedel-Crafts conditions to provide ketone/sulfone copolymers.
- polystyrene resin suitable for use in the invention are well known and are thermoplastic linear polyesters of carbonic acid, made by the polymeric condensation of bisphenols with a phosgene or its derivatives. These polymers are known for their excellent properties of toughness, flexibility, impact strength, optical clarity and heat resistance. More recent representative examples are included in U.S. Patent Nos. 4,469,861, 4,469,833, 4,469,860, 4,469,852, 4,469,850 and 4,469,838.
- Preferred poly(carbonates) include any of the Lexan grades available from General Electric which have the general formula:
- n is greater than 1 but preferably from about 10 to about 10,000 or more.
- Poly (arylates) suitable for use in the invention are aromatic polyesters derived from a dihydric phenol, particularly bisphenol A and an aromatic dicarboxylic acid, particularly mixtures of terephthalic and isophthalic acids. See for example and further definition U.S. Patent Nos. 4,246,381 and 4,250,279 incorporated herein by reference.
- a preferred poly(arylate) is of the formula:
- n is greater than 1 but preferably from about 10 to about 10,000 or more, commercially available from Union Carbide under the trade name of Ardel in a number of grades which differ in average molecular weight.
- poly(imides) having phenylindane diamine and/or dianhydride moieties in the poly (imide) backbone and one or more poly (etherimide), poly (sulfone), poly(aryl ether ketone); poly (arylate) or poly (carbonate) can be present in the composition to provide the desired physical properties of the final article.
- the polymers or copolymers can be used in any of the various commercial grades which may vary in average molecular weights, molecular weight distributions and may contain minor amounts of comonomer residues and the like.
- blends of two or more polymers contain the separate polymers as individual components domains or phases.
- blends of what are termed compatible polymers generally are mechani cally compatible only and exhibit properties which vary widely over the concentration range of the polymers.
- Such blends comprise a matrix polymer containing the other polymer as a dispersed or co-continuous phase.
- Such dispersed phases can be microscopic in size sometimes giving the resulting blend of multiple phases the appearance of being a single phase.
- polymers which are molecularly compatible that is, they form a molecularly dispersed mixture comprising a single amorphous phase when they are blended together.
- glass transition temperature is meant the temperature at which an amorphous polymer or the amorphous regions of a partially crystalline polymer changes to or from a hard and relatively brittle state to a more flexible or rubbery condition. Measurement of glass transition temperatures of polymer systems is described, for example, in Thermal Characterization Techniques, Slade, et al., Marcel Dekker, Inc., New York (1970).
- blends of the invention consisting of a poly(imide) and a poly (ether imide) and which may further contain a poly (aryl ether ketone), as described above, are molecularly compatible.
- Blends of the molecularly compatible polymers are characterized in that they comprise a single amorphous phase although one or more of the individual polymers may also have crystalline portions which may exist as a separate phase.
- One aspect of this degree of compatibility is that the amorphous phase exhibits a single glass transition temperature as defined above.
- compositions of the invention can contain various additives in addition in order to give any desired property to the composition.
- additives for example, stabilizers, flame retardants, pigments, plasticizers, surfactants, antioxidants and the like can be present.
- Compatible or non-compatible polymers may also be added to give desired properties.
- the composition can be prepared by any convenient technique.
- the components can be mixed on a two-roll mill, in an internal mixer such as a Brabender mixer or Banbury mixer, or in a twin-screw extruder. They may also be prepared by precipitation from a solvent, or cast from solution or the like.
- the compositions can be substantially cured preferably at elevated temperature i.e. 250-350°C for 30 min. to 3 hours. Where appropriate, the composition may also be cured by radiator or other means appropriate to the components selected.
- a shaped article of the composition can be formed before or after cure by known techniques depending on the desired shape.
- Films or coatings of the blend can be formed by extrusion, spraying, spin coating or casting, fibers by melt spinning or the like.
- Other articles may be injection molded, compression molded, pour molded, blow molded or the like with or without additives as previously described.
- compositions of the invention are useful adhesives and semiconductor coatings which include alpha particle barriers, coatings for passivation and mechanical protection, and interlayer dielectrics.
- the invention also relates to a reinforced composition
- a reinforcing component e.g. carbon, or glass fibers or other polymeric fibers or the like, such as polyamides (e.g. poly (aramide) sold by Dupont under the trade name Kevlar) forming a high strength composite.
- a reinforcing component e.g. carbon, or glass fibers or other polymeric fibers or the like, such as polyamides (e.g. poly (aramide) sold by Dupont under the trade name Kevlar) forming a high strength composite.
- polyamides e.g. poly (aramide) sold by Dupont under the trade name Kevlar
- compositions of this invention are particularly advantageous in the preparation of a layered article, in particular a multi-layered article for use in electronic systems.
- the article comprises a substrate, for example of glass or ceramic material, with at least one layer comprising a cured, aromatic polymer-based composition of this invention deposited on a surface thereof. Generally a plurality of layers are successively deposited on the substrate and cured.
- One or more layers of conductive material can be interposed between two adjacent layers of the aromatic polymer based composition.
- the conductive layer is generally not continuous or coextensive with the adjacent polymeric layers and typically forms a plurality of electrically conductive pathways.
- the conductive layer is preferably of metal but can comprise a semi-conductive element.
- the composition used is preferably highly resistant to hydrolysis and has a water absorption of less than about 2%, preferably less than about 1% when contacted with water at 90 °C for 960 minutes.
- the composition preferably also is a dielectric having a dielectric constant less than about 5, preferably less than about 3.
- the article is prepared by coating the aromatic polymer in the form of a solution, preferably by a spin coating technique, onto the substrate.
- the solvent is evaporated and the composition is cured at elevated temperatures.
- the thickness of the coating is about 5 to 40 microns.
- the conductive layer is applied over the polymeric layer using, for example, a sputtering technique with appropriate areas masked to create the desired conductive pathways.
- the next polymeric layer is applied in the same manner as the first. These two steps can be repeated until the desired multi-layered article is produced.
- the multi-layered article can be used, for example, as a packaging-interconnect device for integrated circuits.
- the following examples are representative of the invention but not intended to be limiting. Substitution of additives materials, polymers, and conditions which are obvious from this disclosure are within the contemplation of the invention.
- a Victrex PEEK/ULTEM/XU218 blend was prepared as follows: to 75 ml of methylene chloride was added 6.25g of ULTEM, and 6.25g of XU218. After the solids were totally dissolved, 37.5g of Victrex PEEK powder were added. The slurry was cast on aluminum foil and air dried overnight. The resulting material was further dried for 16 hours at 125°C. The powder was pressed at 400 °C for 3 minutes to yield a transparent plaque (0.7 mm thick).
- a Victrex PEEK/Ultem (75/25) blend was prepared as described in Example 4, using 12.5g of Ultem and 37.5g of Victrex PEEK. Plaques of Victrex PEEK/Ultem and pure Victrex PEEK were pressed under the same conditions given above (400°C, 3 minutes then quench in cold water press). DSC samples of the three materials were prepared using 17 ⁇ 2 mg. DSC run were done from 50 °C to 380 °C at 40°C/minute. In all four cases, a single Tg was observed, higher for the blends than for pure Victrex PEEK. A summary of DSC data is given below.
- Samples 1 through 5 were then annealed at 316 °C for 45 minutes. About 0.18 g of sample was placed in vials and 20 ml of concentrated sulfuric acid was added to each vial. After 48 hours samples 4 and 5 had completely dissolved. Samples 1, 2, and 3 on the other hand, were only partially dissolved.
- a Victrex PEEK/Ultem/XU218 blend (75/20/5) was prepared as described in Example 4, using 750g of Victrex PEEK, 200g of Ultem and 50g of XU218 in 1,000 ml of methylene chloride. The resulting dry powder was extruded without problems on the ZSK twin screw extruder to yield a light amber transparent material of relatively uniform pellet size.
- Example 7
- Adhesive bonding conditions are 100 psi, 343 °C for 20 minutes.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68878385A | 1985-01-04 | 1985-01-04 | |
| US688783 | 1985-01-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0207981A1 true EP0207981A1 (fr) | 1987-01-14 |
| EP0207981A4 EP0207981A4 (fr) | 1987-07-06 |
Family
ID=24765748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19860900703 Withdrawn EP0207981A4 (fr) | 1985-01-04 | 1985-12-31 | Compositions de poly(imides) possedant des diamines de phenylindane et/ou des moities de dianhydride dans la colonne vertebrale du poly(imide). |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0207981A4 (fr) |
| JP (1) | JPS62501370A (fr) |
| WO (1) | WO1986004079A1 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286812A (en) * | 1988-02-19 | 1994-02-15 | University Of Massachusetts | High performance blends of aromatic polyimides with aromatic polyethersulfones |
| US5134202A (en) * | 1988-12-30 | 1992-07-28 | Amoco Corporation | Process for miscible blends of imide containing polymers with poly(aryl sulfones) |
| DE3927399A1 (de) * | 1989-08-19 | 1991-02-21 | Hoechst Ag | Mehrkomponentenlegierungen mit einer glastemperatur |
| US5248319A (en) * | 1992-09-02 | 1993-09-28 | E. I. Du Pont De Nemours And Company | Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers |
| US5494996A (en) * | 1993-01-21 | 1996-02-27 | Mitsui Toatsu Chemicals Inc. | Polyimide resin composition |
| US5412065A (en) * | 1993-04-09 | 1995-05-02 | Ciba-Geigy Corporation | Polyimide oligomers |
| GR1002482B (el) * | 1995-12-07 | 1996-12-03 | Παρασκευη και δοκιμη πολυμερικων μεμβρανων απο μιγματα πολυσουλφονων και πολυιμιδιων για τον διαχωρισμο αεριων. | |
| JP5532203B2 (ja) * | 2009-06-03 | 2014-06-25 | 日産化学工業株式会社 | 接着剤組成物 |
| CN103068947B (zh) * | 2010-08-10 | 2016-06-22 | 日产化学工业株式会社 | 包含具有碳碳多重键的树脂的粘接剂组合物 |
| JP5790946B2 (ja) * | 2010-08-10 | 2015-10-07 | 日産化学工業株式会社 | 芳香族ポリエーテル誘導体を含有する接着剤組成物 |
| CN107001659B (zh) * | 2014-12-12 | 2021-03-16 | 索尔维特殊聚合物美国有限责任公司 | 用于聚合物-金属接合件的聚(芳基醚)组合物和聚合物-金属接合件以及相应的制造方法 |
| CN115057991A (zh) * | 2016-07-25 | 2022-09-16 | 波音公司 | 环氧树脂 |
| WO2020095268A1 (fr) * | 2018-11-08 | 2020-05-14 | Sabic Global Technologies B.V. | Composition thermoplastique, fil électrique et article comprenant le fil électrique |
| JPWO2021161912A1 (fr) * | 2020-02-13 | 2021-08-19 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2102796A5 (fr) * | 1970-08-21 | 1972-04-07 | Rhone Poulenc Sa | |
| US4026876A (en) * | 1975-01-20 | 1977-05-31 | Ciba-Geigy Corporation | Soluble polyamide-imides derived from phenylindane diamines |
| US4107125A (en) * | 1976-07-01 | 1978-08-15 | E. I. Du Pont De Nemours And Company | Crosslinked aromatic polyimides and articles made therefrom |
| US4224214A (en) * | 1978-07-25 | 1980-09-23 | Standard Oil Company (Indiana) | Injection molding of amic acid and amide-imide polymers and molding compositions |
| US4250279A (en) * | 1979-12-26 | 1981-02-10 | Union Carbide Corporation | Polyarylate blends with polyetherimides |
| US4468506A (en) * | 1982-04-02 | 1984-08-28 | General Electric Company | Polyetherimide blends |
-
1985
- 1985-12-31 EP EP19860900703 patent/EP0207981A4/fr not_active Withdrawn
- 1985-12-31 WO PCT/US1985/002588 patent/WO1986004079A1/fr not_active Ceased
- 1985-12-31 JP JP61500613A patent/JPS62501370A/ja active Pending
Non-Patent Citations (2)
| Title |
|---|
| No relevant documents have been disclosed. * |
| See also references of WO8604079A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62501370A (ja) | 1987-06-04 |
| EP0207981A4 (fr) | 1987-07-06 |
| WO1986004079A1 (fr) | 1986-07-17 |
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