WO2006006399A1 - 熱可塑性樹脂 - Google Patents
熱可塑性樹脂 Download PDFInfo
- Publication number
- WO2006006399A1 WO2006006399A1 PCT/JP2005/011900 JP2005011900W WO2006006399A1 WO 2006006399 A1 WO2006006399 A1 WO 2006006399A1 JP 2005011900 W JP2005011900 W JP 2005011900W WO 2006006399 A1 WO2006006399 A1 WO 2006006399A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermoplastic resin
- resin
- optical
- water absorption
- group
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
Definitions
- the present invention relates to a thermoplastic resin. More specifically, the present invention relates to a thermoplastic resin capable of obtaining a highly heat-resistant molded article characterized by little change in performance due to water absorption and excellent optical performance.
- optical lenses such as pickup lenses for optical disk optical systems, collimator lenses, and various lenses for small-size imaging have been used in order to improve productivity and reduce weight. Consideration to replace with molded lenses continues.
- flat panel displays such as liquid crystal display devices and organic EL display devices, studies are continuing to replace conventional glass substrates with transparent plastic films in order to improve damage resistance, reduce weight, and reduce thickness. Yes.
- plastics generally have optical anisotropy due to distortion during molding, and as a result, optical performance tends to be deteriorated. Therefore, small optical anisotropy is essential. It becomes the condition of. Low force water absorption is required because optical performance changes when affected by water absorption. Furthermore, in order to guarantee operation under circumstances where the usage environment is high, or to heat the alignment film and sealant, heat resistance to adapt to the connection process of the drive circuit, various types used in the manufacturing process Chemical resistance against chemicals is required.
- the total light transmittance is 88% or more
- the absolute value of the photoelastic coefficient is 1.0 X 10— " Thermoplastic amorphous material having Pa- 1 or less, glass transition temperature of 120-200 ° C, saturated water absorption of 0.05-:!% By mass, and water content of less than 0.05% by mass
- Thermoplastic with Saturated Water Absorption Rate of 0.4% by Mass As an amorphous resin, the product name “ARTON G6810” manufactured by GSJ is merely exemplified.
- Patent Document 2 discloses resins having various structures as a high heat-resistant transparent resin in Table 1, and similarly, a saturated water absorption rate of 0.1% by mass or less and good optical properties. There are no examples of transparent resins that combine performance and heat resistance. Further, the photoelastic coefficient of these resins cannot be said to be sufficiently low, and birefringence becomes a problem when the molded product is used for optical applications.
- Patent Document 1 As a resin excellent in the balance between low water absorption and light transmittance, for example, Patent Document
- Non-Patent Document 1 As a resin excellent in the balance between low birefringence and light transmittance, for example, as disclosed in Non-Patent Document 1 and the like, polymethylmethacrylate can be cited. It is well known that the heat distortion temperature is 65 to: 100 ° C. and the water absorption is high.
- Patent Document 1 Japanese Patent Laid-Open No. 2002-088260
- Patent Document 2 Japanese Patent Laid-Open No. 1-240517
- Patent Document 3 Japanese Patent Laid-Open No. 9-326512
- Non-Patent Document 1 Functional Materials Vol. 7, March (1987) p2:! -29
- the optical anisotropy due to distortion during molding is small, and as a result, the optical performance is not deteriorated, that is, the plastic has a small optical anisotropy, and has a low water absorption, heat resistance, and resistance to resistance. Resins with excellent chemical properties are required.
- the present invention has a glass transition temperature of 130 ° C or more, a saturated water absorption of 1% by mass or less 0.1 or One heat to meet the stress optical coefficient C force ICI ⁇ 3 X 10- 1Q Pa- 1 It must be a plastic resin Is the most important feature.
- the optical anisotropy due to distortion during molding is small, and as a result, the optical performance is not deteriorated. That is, the plastic has a small optical anisotropy, and has a low water absorption, heat resistance, and resistance. Resins with excellent chemical properties are provided.
- the inventors of the present invention have a glass transition temperature of 130 ° C or higher, a saturated water absorption of 0.1% by mass or lower, and a stress optical constant c force.
- thermoplastic resin satisfying 10— ⁇ Pa— 1 a thermoplastic resin satisfying 10— ⁇ Pa— 1 , and the present invention has been completed.
- the present invention has a glass transition temperature of 130 ° C. or higher, a saturated water absorption of 0.1% by mass or less, and a stress optical constant C force.
- one containing part or all of the repeating structural units preferably contains an alicyclic structure.
- thermoplastic resin of the present invention the general formula (1);
- R 1 is one or more 2 + n-valent groups selected from a hydrocarbon group having 2 to 20 carbon atoms
- R 2 is a hydrogen atom or carbon.
- R 3 is a hydrocarbon group having 2 to 10 carbon atoms 1 or 2 or more kinds of tetravalent groups selected
- Q is COOR 4 (R 4 is a hydrogen atom, and carbon or hydrogen, and is selected from a structure group of 1 to 10 carbon atoms.
- 1 type or 2 types or more of monovalent groups selected from the structural group represented by (2 or more types of monovalent groups). May be composed of one type or two or more types of structures.
- the R 1 group is strongly desired to have at least one ring structure in the structure.
- y / x is preferably a real number satisfying 20 / 80 ⁇ y / x ⁇ 65 / 353 ⁇ 4r.
- it is used after being molded into various molded products that are desired to be used as a resin composition comprising 90% by mass or more of the thermoplastic resin. Among molded products, it is desirable to use for optical applications.
- the thermoplastic resin used in the present invention has a glass transition temperature of 130 ° C or higher, preferably 130 ° C or higher and 240 ° C or lower, more preferably 140 ° C or higher and 220 ° C or lower. belongs to. Among them, the most preferable one is in the range of 150 ° C or higher and 220 ° C or lower.
- the temperature is out of this range, the operation cannot be guaranteed under circumstances where the use environment is high. It cannot be adapted to the firing process of the alignment film or sealant and the connection process of the drive circuit. If the value is outside this range, melt molding may be difficult.
- thermoplastic resin used in the present invention A known method can be applied to the measurement of the thermoplastic resin used in the present invention.
- the measuring device is not limited.
- DSC differential scanning calorimeter
- DSC-20 manufactured by SEIKO ELECTRONICS CO., LTD. It is usual to measure with.
- the saturated water supply rate of the thermoplastic resin of the present invention is 0.1% by mass or less, of which 0.05% by mass or less is preferred. Furthermore, although the resin has no particular lower limit, it can be used for adhesion, processing, etc. In view of the characteristics, the resin composition when used is particularly preferably 0.02% by mass or more. If it is lower than this range, the properties such as adhesion and processing may be deteriorated. If the value is outside this range, the optical performance will change if affected by water absorption. (Measuring method)
- a known method can be applied to the measurement of the saturated water absorption rate.
- the measuring device is not limited.
- the above molded sheet is immersed in distilled water at 23 ° C for 1 week, and the rate of change in weight before and after immersion is measured to determine the saturated water absorption rate.
- the stress optical constant is a known constant described in, for example, Polymer Papers Vol. 53, No. 10, pp603-613 (1996), and describes the relationship between birefringence and stress near the glass transition region. This is a concept based on the modified stress optical law (MSOR). According to this concept, the stress optical constant can be separated into R and G components.
- the R component of this stress optical constant is I C
- the selection child those RI ⁇ 3 X 10- 1Q Pa- 1 range, in which found that the influence of the birefringence of a molded product using the environment away from the glass transition region is suppressed.
- the stress optical constant of the thermoplastic resin of the present invention is preferably obtained if it is outside this range where
- the measuring device is not limited.
- a birefringence measuring device is combined with a viscoelasticity measuring device, and a press sheet having a thickness of 0.5 mm, which is hot press-molded at a resin Tg + 100 ° C., is used, Tg + 10.
- Total light transmittance ⁇ Spectral light transmittance is not particularly limited. However, since it is essential to transmit light when it is used for optical purposes, it is preferable that the light transmittance is some degree.
- the light transmittance is defined by the spectral light transmittance or the total light transmittance depending on the application.
- the total light transmittance is good when it is assumed to be used in all light beams or in a plurality of wavelength regions. Is required, preferably 85. / 0 or more More preferably, 88% or more If it is out of this range and it is low, the necessary light quantity cannot be secured. Measurement methods Known methods can be applied. A measuring apparatus etc. are not limited. In accordance with ASTM D1003, a thermoplastic amorphous resin is molded into a 3 mm thick sheet, and the total light transmittance of the molded sheet is measured using a haze meter.
- the spectral light transmittance at the wavelength used is preferably 85% or more, more preferably 88% or more, and if it is low outside this range, the necessary light quantity cannot be secured.
- Measurement methods Known methods can be applied. A measuring apparatus etc. are not limited.
- thermoplastic resin of the present invention has a glass transition temperature of 130 ° C or more and a saturated water absorption of 0.1% by mass or less, the R component of this stress optical constant is I C
- thermoplastic resin of the present invention those containing an alicyclic structure in part or all of the repeating structural units are preferable.
- the alicyclic structure the following structures (a), (b), and (c) are exemplified as preferred structures. More preferably, it is a thermoplastic resin having one or more structures represented by the general formula (1). More preferably
- R 1 is a group having at least one ring structure in the structure.
- y / x is a real number that satisfies 20 / 80 ⁇ y / x ⁇ 65/35.
- R 2 is a hydrogen atom and Z or —CH.
- Q is one COOH or one COOCH group.
- R 1 group is represented by the general formula (2);
- the thermoplastic resin is a polymer obtained by random addition polymerization of ethylene and tetracyclo [4. 4. 0. I 2 ' 5. l 7 ' 10 ] -3-dodecene. Is most preferred among all. If the range of such a structure of the present invention is deviated, the optical anisotropy resulting from the distortion during molding, which is an excellent feature of the thermoplastic resin of the present invention, is small, so that the optical performance is not deteriorated. In other words, it is a plastic with low optical anisotropy and may not have performance such as low water absorption, heat resistance, and chemical resistance.
- the copolymerization type is not limited at all in the present invention, and various known copolymerization types such as random copolymer, block copolymer, and alternating copolymerization are applied. Preferably, it is a random copolymer.
- the polymer used in the present invention has a repeating structural unit derived from another copolymerizable monomer as necessary, as long as the good physical properties of the product obtained by the molding method of the present invention are not impaired. It may be.
- the copolymerization ratio is not limited, but it is preferably 20 mol% or less, more preferably 10 mol% or less. When the copolymerization is further carried out, optical properties are deteriorated and high-precision optical parts cannot be obtained. There is a fear.
- the type of copolymerization is not limited, but a random copolymer is preferred.
- the molecular weight of the polymer used in the optical component of the present invention is not limited, but preferably the intrinsic viscosity [7] measured in decalin at 135 ° C is from 0.03 to 10 dl. / g, more preferably 0.05 to 5 dl / g, most preferably 0.10 to 2 dl / g.
- the molecular weight is higher than this range, the moldability is deteriorated, and when the molecular weight is lower than this range, the molded product becomes brittle.
- a resin composition obtained by further blending another polymer with the polymer can also be used.
- Other resins can be applied to the resin as long as the object of the present invention is not impaired.
- the polymer used in the present invention may be a known weather stabilizer, heat stabilizer, antistatic agent, flame retardant, slip agent, and the like within a range that does not impair the good characteristics of the optical component of the present invention.
- Agents, antiblocking agents, antifogging agents, lubricants, natural oils, synthetic oils, waxes, organic or inorganic fillers, and the like may be blended.
- the weathering stabilizer blended as an optional component includes, for example, known hindered amine additives, benzophenone compounds, benzotriazole compounds, Nikkenore compounds, hindered amine compounds, etc.
- An ultraviolet absorber is mentioned.
- the hindered amine light stabilizers usually have 3,5-di-t_butyl _4-hydroxypheninole group and 2,2,6,6-tetramethinoleviperidinole group or ⁇ 1,2 in the structure.
- 2, 6, 6 A compound having a pentamethyl-4-piperidyl group, specifically, 1 _ [2-[3-(3,5-di-t_butyl _4-hydroxyphenyl) propionyloxy] ethyl ] -4— [3,3,5-Didi-tert-butyl-4-hydroxyphenyl] propionyloxy] 1-2,2,6,6-tetramethylpiperidine (eg, Sanore LS-2626, Sankyo Corporation) ), 2- (3,5-di-t_butyl _4-hydroxybenzyl) _ 2_n_butylmalonic acid-bis 2, 2, 6, 6 _pentamethyl _4-piperidyl) (eg Tinuvinl44, Ciba-Geigy Japan) Manufactured).
- 1 _ [2-[3-(3,5-di-t_butyl _4-hydroxyphenyl) propionyloxy] ethyl
- benzotriazole-based UV absorbers include 2- (5-methyl-2-hydroxyphenyl) benzotriazole, 2,2-hydroxy-1,3,5-bis ( ⁇ , ⁇ -dimethylbenzyl) phenyl, 2 — (2,1-hydroxy-5'-methyl-phenyl) benzotriazole, 2 -— (2′-hydroxy-1-3 ′, 5,1-di-t-butyl-1-phenyl) benzotriazole, 2 -— (2′— Hydroxy mono 3 't-butyl-5' -methyl monophenyl) One 5 black mouth 'benzotriazole, 2- (2'-hydroxy mono 3', 5 '-di-one t-butyl monophenyl) one 5 Black mouth 'benzotriazole, 2- (2' -hydroxy 4 'n-oxy-phenyl) benzotriazole, etc., commercially available Tinu vin328, TinuvinPS (both made by Chinoku) and SEESORB709 (2— (2,1
- benzophenone UV absorbers include 2,4-dihydroxy 'benzophenone, 2-hydroxy 1-4-methoxy' benzophenone, 2, 2, 1-dihydroxy _4-methoxy'benzophenone, 2, 2'-dihydroxy.
- tetrakis [methylene_3_ (3,5-di-t_butyl_4-hydroxyphenyl) propionate] methane, j3_ (3,5-di _t_Butyl _4—Hydroxyphenolate) Propionic acid alkyl ester, 2, 2'-Oxamidobis [Ethyl-3_ (3,5-Di-_t_Butyl _4-Hydroxyphenyl) propionate
- zinc stearate calcium stearate
- fatty acid metal salts such as calcium 1,2-hydroxystearate, glycerol monostearate, glycerol distearate, pentaerythritol monostearate, pentaerythritol distearate, pentaerythritol tris
- polyhydric alcohol fatty acid esters such as stearate.
- tetrakis [methylene-1- (3.5-di-tert-butyl-4-hydroxyphenyl) propionate] methane, zinc stearate and glycerol monostearate can be exemplified.
- These stabilizers can be used alone or in combination of two or more.
- the molded product of the present invention can be molded by a molding method with no particular limitation such as extrusion molding, injection molding, blow molding and the like.
- the molded product of the present invention is particularly suitably used for optical applications.
- optical applications include optical lenses such as pickup lenses, transparent sheets, optical disks, and optical fibers.
- the optical lens is suitable for an in-vehicle sensor that requires heat resistance and the like.
- injection molding is suitably used for the optical lens.
- the mixing method of the cyclic olefin-based polymer used in the present invention and other resin components and additives is not limited, and known methods can be applied. For example, a method of mixing each component simultaneously.
- the square plate was immersed in distilled water at 23 ° C for 1 week, and the weight change rate before and after immersion was measured to determine the saturated water absorption.
- a square plate having a length of 65 mm, a width of 35 mm, and a thickness of 5 mm was obtained by injection molding. This was used to measure with an ultraviolet / visible spectrophotometer.
- the width is in the range of ⁇ 5mm from the center, and the length is in the range of 60mm excluding 2.5mm at both ends of the total length of 65mm.
- KOBRA-CCDZX type made by Oji Scientific Instruments Birefringence distribution Retardation distribution data was measured with a measuring device at a wavelength of 590 nm, and the average value was obtained.
- VOC1 vanadium catalyst
- a complex having the structure The complex catalyst, methylaluminoxane as a cocatalyst, E styrene 'tetracyclo [4. 4. 0. I 2' 5 l 7 '10.] - 3 - was polymerized dodecene copolymer.
- Table 2 shows the results of evaluating each physical property value.
- V0C1 vanadium catalyst
- Table 3 shows the results of evaluating each physical property value.
- Optical lenses such as pickup lenses for optical disk optical systems, collimator lenses, or various lenses for small-sized imaging.
- resins, resin compositions, and molded products that can be used for transparent plastic films for flat panel displays such as liquid crystal display elements and organic EL display elements.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/631,952 US20080039609A1 (en) | 2004-07-09 | 2005-06-29 | Thermoplastic Resin |
| JP2006528729A JPWO2006006399A1 (ja) | 2004-07-09 | 2005-06-29 | 熱可塑性樹脂 |
| EP05765406A EP1775312A4 (en) | 2004-07-09 | 2005-06-29 | THERMOPLASTIC RESIN |
| KR1020077000958A KR20070033430A (ko) | 2004-07-09 | 2005-06-29 | 열가소성 수지 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004203333 | 2004-07-09 | ||
| JP2004-203333 | 2004-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006006399A1 true WO2006006399A1 (ja) | 2006-01-19 |
Family
ID=35783743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/011900 Ceased WO2006006399A1 (ja) | 2004-07-09 | 2005-06-29 | 熱可塑性樹脂 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080039609A1 (ja) |
| EP (1) | EP1775312A4 (ja) |
| JP (1) | JPWO2006006399A1 (ja) |
| KR (1) | KR20070033430A (ja) |
| CN (1) | CN1984933A (ja) |
| TW (1) | TWI311992B (ja) |
| WO (1) | WO2006006399A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011051375A1 (en) | 2009-10-28 | 2011-05-05 | Dompé S.p.A. | 2-aryl-propionamide derivatives useful as bradykinin receptor antagonists and pharmaceutical compositions containing them |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009084541A1 (ja) * | 2007-12-27 | 2009-07-09 | Asahi Kasei Chemicals Corporation | アクリル系熱可塑性樹脂、及び光学材料用成形体 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001074915A (ja) * | 1999-06-29 | 2001-03-23 | Mitsui Chemicals Inc | トーリックレンズ |
| JP2003321518A (ja) * | 2002-04-26 | 2003-11-14 | Mitsui Chemicals Inc | 非晶性ポリオレフィンおよびその製造方法 |
| JP2004107486A (ja) * | 2002-09-18 | 2004-04-08 | Mitsui Chemicals Inc | α−オレフィン・環状オレフィン共重合体 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0608760B1 (de) * | 1993-01-29 | 2004-09-15 | Ticona GmbH | Faserverstärktes Cycloolefincopolymer-Material, Verfahren zu seiner Herstellung und Formkörper aus dem Material |
| DE4304309A1 (de) * | 1993-02-12 | 1994-08-18 | Hoechst Ag | Biegsame Cycloolefincopolymer-Folie |
| DE19845222A1 (de) * | 1998-10-01 | 2000-04-06 | Ticona Gmbh | Spannungsrißbeständige Cycloolefincopolymer-Komposition |
| JP2000119474A (ja) * | 1998-10-16 | 2000-04-25 | Mitsui Chemicals Inc | 環状オレフィン系樹脂組成物およびその用途 |
| DE19915715A1 (de) * | 1999-04-08 | 2000-10-19 | Ticona Gmbh | Mikrostrukturierte Bauteile |
| ATE450574T1 (de) * | 2004-07-09 | 2009-12-15 | Mitsui Chemicals Inc | Harzzusammensetzung und verwendung davon |
-
2005
- 2005-06-29 EP EP05765406A patent/EP1775312A4/en not_active Withdrawn
- 2005-06-29 CN CNA2005800231683A patent/CN1984933A/zh active Pending
- 2005-06-29 KR KR1020077000958A patent/KR20070033430A/ko not_active Ceased
- 2005-06-29 WO PCT/JP2005/011900 patent/WO2006006399A1/ja not_active Ceased
- 2005-06-29 JP JP2006528729A patent/JPWO2006006399A1/ja active Pending
- 2005-06-29 US US11/631,952 patent/US20080039609A1/en not_active Abandoned
- 2005-07-07 TW TW094122980A patent/TWI311992B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001074915A (ja) * | 1999-06-29 | 2001-03-23 | Mitsui Chemicals Inc | トーリックレンズ |
| JP2003321518A (ja) * | 2002-04-26 | 2003-11-14 | Mitsui Chemicals Inc | 非晶性ポリオレフィンおよびその製造方法 |
| JP2004107486A (ja) * | 2002-09-18 | 2004-04-08 | Mitsui Chemicals Inc | α−オレフィン・環状オレフィン共重合体 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1775312A4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011051375A1 (en) | 2009-10-28 | 2011-05-05 | Dompé S.p.A. | 2-aryl-propionamide derivatives useful as bradykinin receptor antagonists and pharmaceutical compositions containing them |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI311992B (en) | 2009-07-11 |
| CN1984933A (zh) | 2007-06-20 |
| EP1775312A4 (en) | 2009-09-30 |
| JPWO2006006399A1 (ja) | 2008-04-24 |
| KR20070033430A (ko) | 2007-03-26 |
| EP1775312A1 (en) | 2007-04-18 |
| US20080039609A1 (en) | 2008-02-14 |
| TW200613335A (en) | 2006-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5220128B2 (ja) | 光学フィルムおよびこれを含む情報電子装置 | |
| TW546346B (en) | Aromatic polycarbonate resin composition and moldings | |
| KR101785485B1 (ko) | 위상차 필름용 푸마르산 디에스테르계 수지 및 그것으로 이루어지는 위상차 필름 | |
| KR101105424B1 (ko) | 수지 조성물 및 이를 이용하여 형성된 광학 필름 | |
| JPWO2006041190A1 (ja) | 光弾性定数の低いポリカーボネート及びそれからなるフィルム | |
| KR20140099511A (ko) | 광학 필름, 광학 필름용 수지 재료 및 화상 표시 장치 | |
| KR102574566B1 (ko) | 폴리카보네이트계 수지 조성물 또는 공중합체, 및 광학 필름 | |
| EP0503097A1 (en) | Optical sheet material | |
| KR20160049506A (ko) | (메타)아크릴계 수지 | |
| CN102985454A (zh) | 丙烯酸类共聚物以及包含该丙烯酸类共聚物的光学膜 | |
| JP6143961B2 (ja) | 逆波長分散を有する光学フィルムおよびこれを含む表示装置 | |
| TWI603988B (zh) | Polyoxymethylene resin copolymer and its manufacturing method | |
| JP5625751B2 (ja) | フラットパネルディスプレイ用耐熱透明プラスチック基板 | |
| KR101361964B1 (ko) | 나노구조화된 아크릴 재료로 제조된 투명한 평면 물품 | |
| JP2006249318A (ja) | ディスプレイ用光学フィルム | |
| TW202035560A (zh) | 樹脂組成物、成形體、光學透鏡及光學透鏡單元 | |
| WO2006006399A1 (ja) | 熱可塑性樹脂 | |
| KR20160065816A (ko) | 광학 재료용 수지 조성물, 광학 필름 및 액정 표시 장치 | |
| KR20070111460A (ko) | 열가소성 수지 조성물 및 이를 포함하는 광학 필름 | |
| JP2005010294A (ja) | 積層体 | |
| JP5494718B2 (ja) | 環状オレフィン系共重合体およびその用途 | |
| JP2003034718A (ja) | ポリカーボネート共重合体およびその用途 | |
| TH115380A (th) | อะคริลิกเรซินชนิดเทอร์โมพลาสติกและผลิตภัณฑ์จากเรซินนี้ที่ผ่านการขึ้นรูป | |
| JP5716854B2 (ja) | フラットパネルディスプレイ用耐熱透明プラスチック基板 | |
| JP2006022266A (ja) | 環状オレフィン系樹脂組成物とその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2006528729 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11631952 Country of ref document: US Ref document number: 200580023168.3 Country of ref document: CN |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020077000958 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005765406 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020077000958 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005765406 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 11631952 Country of ref document: US |