GB946879A - Polycarbonate resin and method of making - Google Patents
Polycarbonate resin and method of makingInfo
- Publication number
- GB946879A GB946879A GB1870161A GB1870161A GB946879A GB 946879 A GB946879 A GB 946879A GB 1870161 A GB1870161 A GB 1870161A GB 1870161 A GB1870161 A GB 1870161A GB 946879 A GB946879 A GB 946879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- residues
- carbon atom
- isopropylidene
- methane
- 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.)
- Expired
Links
- 229920005668 polycarbonate resin Polymers 0.000 title abstract 2
- 239000004431 polycarbonate resin Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 chloro, bromo, iodo Chemical group 0.000 abstract 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- OXNMVZSXDDMZRC-UHFFFAOYSA-N 2-[(2-hydroxyphenyl)-phenylmethyl]phenol Chemical compound OC1=CC=CC=C1C(C=1C(=CC=CC=1)O)C1=CC=CC=C1 OXNMVZSXDDMZRC-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 229940061334 2-phenylphenol Drugs 0.000 abstract 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 abstract 1
- GVOUFPWUYJWQSK-UHFFFAOYSA-N Cyclofenil Chemical group C1=CC(OC(=O)C)=CC=C1C(C=1C=CC(OC(C)=O)=CC=1)=C1CCCCC1 GVOUFPWUYJWQSK-UHFFFAOYSA-N 0.000 abstract 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- DUFKCOQISQKSAV-UHFFFAOYSA-N Polypropylene glycol (m w 1,200-3,000) Chemical class CC(O)COC(C)CO DUFKCOQISQKSAV-UHFFFAOYSA-N 0.000 abstract 1
- GMACPFCYCYJHOC-UHFFFAOYSA-N [C].C Chemical group [C].C GMACPFCYCYJHOC-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229960002944 cyclofenil Drugs 0.000 abstract 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract 1
- BLNWTAHYTCHDJH-UHFFFAOYSA-O hydroxy(oxo)azanium Chemical group O[NH+]=O BLNWTAHYTCHDJH-UHFFFAOYSA-O 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 125000006574 non-aromatic ring group Chemical group 0.000 abstract 1
- 235000010292 orthophenyl phenol Nutrition 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
New polycarbonate resins contain the residues of a bis-(hydroxyphenyl) phenyl methane which contains at least one cyclizing divalvent radical which forms a non-aromatic ring by interconnecting a carbon atom of one of the phenyl group with the methane carbon atom or with a carbon atom of another phenyl group, the residues being in a proportion to provide at least 50% by weight of the resin. Prepared dihydroxy compound are phenolphthalein, phenolsulphonephthalein, fluorescein and phthalidein and these substances nuclear substituted by alkyl, cyclophenyl, chloro, bromo, iodo and nitro radical. The polycarbonates may also contain the residues of other dihydroxy compound, e.g. ethylene-, alpha-propylene-, hexamethylene-, diethylenetriethylene- or dipropyleneglycols; 1:4-cyclohexanediol, 1:3-cyclopentanediol, hydroquinone, 4:41dihydroxydiphenyl, 4:41-isopropylidenediphenol, 4:41-cyclohexylidenediphenol, 4:41-methylenediphenol, 4:41-isopropylidene-o-cresol, 4:41-isopropylidene bis (2-phenylphenol), 4:41-isopropylidene bis (2-tertbutylphenol), 4:41-or 2,41-sulphonyldiphenol and 4:41-oxydiphenol. The polymers are made by reacting the bis-(hydroxyphenyl) phenyl methane derivatives with phosgene or a bischloroformate, preferably in an aqueous alkaline medium containing a solvent (e.g. methylene chloride) and a catalyst (e.g. a quaternary ammonium compound). Uses: fibres, films, mouldings, castings.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32613A US3036039A (en) | 1960-05-31 | 1960-05-31 | Fluorescein-polycarbonate resins |
| US32612A US3036038A (en) | 1960-05-31 | 1960-05-31 | Phthalidein-polycarbonate resins |
| US32611A US3036037A (en) | 1960-05-31 | 1960-05-31 | Phenolsulphonephthalein-polycarbonate resins |
| US32574A US3036036A (en) | 1960-05-31 | 1960-05-31 | Phenolphthalein-polycarbonate resins |
| US51509A US3035021A (en) | 1960-08-24 | 1960-08-24 | Phthalide substituted phenolphthalein-polycarbonate resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB946879A true GB946879A (en) | 1964-01-15 |
Family
ID=27534408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1870161A Expired GB946879A (en) | 1960-05-31 | 1961-05-24 | Polycarbonate resin and method of making |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB946879A (en) |
-
1961
- 1961-05-24 GB GB1870161A patent/GB946879A/en not_active Expired
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