WO2015030535A1 - 말단 변성 폴리옥시알킬렌 글리콜 및 이를 포함하는 광학특성이 개선된 폴리카보네이트 수지 조성물 - Google Patents
말단 변성 폴리옥시알킬렌 글리콜 및 이를 포함하는 광학특성이 개선된 폴리카보네이트 수지 조성물 Download PDFInfo
- Publication number
- WO2015030535A1 WO2015030535A1 PCT/KR2014/008099 KR2014008099W WO2015030535A1 WO 2015030535 A1 WO2015030535 A1 WO 2015030535A1 KR 2014008099 W KR2014008099 W KR 2014008099W WO 2015030535 A1 WO2015030535 A1 WO 2015030535A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polycarbonate resin
- resin composition
- modified polyoxyalkylene
- polyoxyalkylene glycol
- group
- Prior art date
Links
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
- C08G2650/04—End-capping
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Definitions
- the present invention relates to a terminal-modified polyoxyalkylene glycol, a polycarbonate resin composition comprising the same, and a light guide plate prepared therefrom, and more particularly, to a terminal for greatly improving transmittance, color uniformity, and processability when applied to a polycarbonate resin.
- Modified polyoxyalkylene glycol, a polycarbonate resin composition comprising the same and a light guide plate prepared therefrom.
- LCDs used in computers, mobile phones, PDAs, etc. include a backlight unit (BLU), and a light guide plate is provided as a component that performs its brightness and uniform illumination function.
- BLU backlight unit
- a light guide plate is provided as a component that performs its brightness and uniform illumination function.
- the light guide plate may be manufactured by injection molding of a thermoplastic resin.
- polymethyl methacrylate resin or aromatic polycarbonate resin is used as the thermoplastic resin for the light guide plate.
- polymethyl methacrylate resin has low heat resistance and is vulnerable to heat generated inside devices such as computers, mobile phones, and PDAs.
- aromatic polycarbonate resins are excellent in heat resistance, mechanical properties, electrical properties, and weather resistance, they have poor problems in light transmittance (luminance), color uniformity, and the like.
- JP Patent Publication No. 2001-215336 attempts to improve light transmittance (brightness) by introducing a copolyester carbonate having an aliphatic segment, but has a drawback of lowering heat resistance.
- the present invention is a terminal modified polyoxyalkylene glycol which greatly improves the transmittance, color tone uniformity and processability when applied to the polycarbonate resin, polycarbonate resin composition comprising the same and prepared therefrom It is an object to provide a light guide plate.
- R 1 , R 2 is a C1-C20 alkyl group, a cycloalkyl group or an aryl group, R 3 is hydrogen or a methyl group, 10 ⁇ n + m ⁇ 100, n and m are zero or a positive integer)
- R 3 is hydrogen or a methyl group, 10 ⁇ n + m ⁇ 100, n and m are zero or a positive integer
- polycarbonate resin composition comprising a polycarbonate resin and a terminal modified polyoxyalkylene glycol represented by Chemical Formula 1.
- the present disclosure provides a light guide plate made of the polycarbonate resin composition.
- the present invention provides a terminal-modified polyoxyalkylene glycol which greatly improves transmittance, color tone uniformity and processability when applied to a polycarbonate resin, a polycarbonate resin composition comprising the same, and a light guide plate prepared therefrom. It is effective.
- Terminally modified polyoxyalkylene glycols of the present disclosure are:
- R 1 , R 2 is a C1-C20 alkyl group, a cycloalkyl group or an aryl group, R 3 is hydrogen or a methyl group, 10 ⁇ n + m ⁇ 100, n and m are zero or a positive integer) It is characterized by.
- N is an integer of 1 to 100 or an integer of 15 to 50, for example.
- M is an integer of 0-99 or an integer of 12-45, for example.
- the arrangement of the two units of the terminally modified polyoxyalkylene glycol is not particularly limited and may be, for example, a block, alternating or random copolymer.
- the terminally modified polyoxyalkylene glycol may have, for example, a number average molecular weight of 400 to 8000 g / mol, 500 to 4000 g / mol, or 1000 to 3000 g / mol, when applied to a polycarbonate resin within this range. It is effective in low transferability and excellent transmittance.
- the R 1 and R 2 may be, for example, an alkyl group having 2 to 20 carbon atoms or an alkyl group having 3 to 10 carbon atoms, and have an excellent transmittance and workability within this range.
- Polycarbonate resin composition of the present disclosure is a polycarbonate resin and the formula
- R 1 , R 2 is a C1-C20 alkyl group, a cycloalkyl group, or an aryl group
- R 3 is hydrogen or a methyl group, 10 ⁇ n + m ⁇ 100, n and m are zero or a positive integer
- It is characterized by including a terminal modified polyoxyalkylene glycol.
- the terminally modified polyoxyalkylene glycol may be included in an example of 0.05 to 5 parts by weight, 0.1 to 3 parts by weight, 0.1 to 1.5 parts by weight, or 0.2 to 1 parts by weight based on 100 parts by weight of the polycarbonate resin. There is an effect excellent in transmittance and workability within.
- the polycarbonate resin is not particularly limited, but may be, for example, an aromatic polycarbonate resin, in which case it has physical properties suitable for light guide plate applications.
- the aromatic polycarbonate resin may be a polymerized polycarbonate resin including an aromatic diol compound and a carbonate precursor.
- aromatic diol compound examples include bis (4-hydroxyphenyl) methane, bis (4-hydroxyphenyl) ether, bis (4-hydroxyphenyl) sulfone, bis (4-hydroxyphenyl) sulfoxide, bis ( 4-hydroxyphenyl) sulfide, bis (4-hydroxyphenyl) ketone, 1,1-bis (4-hydroxyphenyl) ethane, 2,2-bis (4-hydroxyphenyl) propane (bisphenol A), 2,2-bis (4-hydroxyphenyl) butane, 1,1-bis (4-hydroxyphenyl) cyclohexane (bisphenol Z), 2,2-bis (4-hydroxy-3,5-dibro Mophenyl) propane, 2,2-bis (4-hydroxy-3,5-dichlorophenyl) propane, 2,2-bis (4-hydroxy-3-bromophenyl) propane, 2,2-bis ( 4-hydroxy-3-chlorophenyl) propane, 2,2-bis (4-hydroxy-3-methylphenyl) propane, 2,2-bis (4-hydroxy-3,5-d
- the carbonate precursor is, for example, the formula
- X 1 , X 2 is independently a halogen, haloalkyl group, halocycloalkyl group, haloaryl group, alkoxy group or haloalkoxy group), the effect of imparting the essential characteristics of the polycarbonate resin within this range There is.
- the carbonate precursor is dimethyl carbonate, diethyl carbonate, dibutyl carbonate, dicyclohexyl carbonate, diphenyl carbonate, ditoryl carbonate, bis (chlorophenyl) carbonate, di-m-cresyl carbonate, dinaphthyl It may be at least one selected from the group consisting of carbonate, bis (diphenyl) carbonate, phosgene, triphosgene, diphosgene, bromophosgene and bishaloformate, preferably triphosgene or phosgene.
- the aromatic polycarbonate resin may be polymerized by further including, for example, a molecular weight regulator.
- the molecular weight modifier is for example mono-alkylphenol.
- the mono-alkylphenols are, for example, p-tert-butylphenol, p-cumylphenol, decylphenol, dodecylphenol, tetradecylphenol, hexadecylphenol, octadecylphenol, ecosylphenol, docosylphenol and triacontyl. At least one selected from the group consisting of phenols, preferably para-tert-butylphenol.
- the polycarbonate resin has, for example, a weight average molecular weight of 12000 to 40000 g / mol, 13000 to 30000 g / mol, or 14000 to 25000 g / mol, and a light guide plate having excellent workability and transmittance within this range can be obtained.
- the method for preparing a copolycarbonate resin of the present disclosure may be, for example, an interfacial polymerization method.
- the polymerization reaction is possible at atmospheric pressure and low temperature, and the molecular weight is easily controlled.
- the interfacial polymerization method may be, for example, a method of reacting an aromatic diol compound and a carbonate precursor in the presence of an acid binder and an organic solvent.
- the interfacial polymerization method may include a step of pre-polymerization, a coupling agent, and then polymerization again.
- a high molecular weight polycarbonate resin may be obtained.
- the other materials used for the interfacial polymerization are not particularly limited when the materials can be used for the polymerization of polycarbonate, and the amount of the materials used may be adjusted as necessary.
- the acid binder is, for example, an alkali metal hydroxide such as sodium hydroxide or potassium hydroxide, or an amine compound such as pyridine.
- the organic solvent is not particularly limited in the case of a solvent usually used for polymerization of polycarbonate, and may be, for example, a halogenated hydrocarbon such as methylene chloride and chlorobenzene.
- the interfacial polymerization is, for example, reactions such as tertiary amine compounds such as triethylamine, tetra-n-butylammonium bromide, tetra-n-butylphosphonium bromide, quaternary ammonium compounds, and quaternary phosphonium compounds to promote reaction. Accelerators may be used further.
- tertiary amine compounds such as triethylamine, tetra-n-butylammonium bromide, tetra-n-butylphosphonium bromide, quaternary ammonium compounds, and quaternary phosphonium compounds to promote reaction. Accelerators may be used further.
- the reaction temperature of the interfacial polymerization is, for example, 0 to 40 °C
- the reaction time is for example 10 minutes to 5 hours
- the pH of the reaction may be preferably maintained at 9 or more or 11 or more, for example.
- the interfacial polymerization method may be a method of polymerizing further including a molecular weight regulator.
- the molecular weight modifier may be added before the start of the polymerization, during the start of the polymerization, or after the start of the polymerization.
- the polycarbonate resin composition of the present disclosure has a melt index (MI) of 10 to 300 g / 10 minutes, 15 to 260 g / 10 minutes, or 30 to 200 g, as measured by ASTM D 1238, for example, at a weight of 300 ° C. and 1.2 kg. It can be / 10 minutes, and excellent in workability within this range, there is an effect having a physical property suitable for light guide plate applications.
- MI melt index
- the polycarbonate resin composition of the present disclosure has a transmittance of at least 77%, 81% or 83% or more, measured at a thickness of 15 cm, for example.
- the polycarbonate resin composition may further include one or more selected from the group consisting of, for example, antioxidants, lubricants, optical brighteners, and pigments.
- the light guide plate of the present invention is characterized in that it is made of the polycarbonate resin composition.
- the light guide plate may be manufactured by, for example, injection molding or extrusion molding the polycarbonate resin composition.
- PC-2 A powdery polycarbonate resin (PC-2) was obtained in the same manner as in Preparation Example 1, except that 41 g of PTBP was added in Preparation Example 1.
- EHGE-PPG was prepared in the same manner as in Preparation Example 3, except that 1.2 kg of Polypropylene glycol (PPG) having a molecular weight of 2,000 g / mol and 253 g of 2-Ethylhexyl glycidyl ether (EHGE) were used in Preparation Example 3. It was. At this time, the yield of EHGE-PPG was 88.7%.
- PPG Polypropylene glycol
- EHGE 2-Ethylhexyl glycidyl ether
- MI Melt index
- the polycarbonate resin composition (Examples 1 to 6) of the present disclosure is composed of a polycarbonate resin composition (Comparative Examples 1 to 5) that does not contain a terminally modified polyoxyalkylene glycol according to the present invention.
- the processability, heat resistance, color uniformity, and transmittance were all excellent.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
Abstract
Description
구분 | 설명 | |
PC-1 | Mw: 16,000 | |
PC-2 | Mw: 21,000 | |
BGE-PPG1 | Mn: 1,000 | Butylglycidyl ether capped polypropylene glycol |
BGE-PPG2 | Mn: 2,000 | Butylglycidyl ether capped polypropylene glycol |
EHGE-PPG | Mn: 2,000 | 2-Ethylhexyl glycidyl ether capped polypropylene glycol |
PPG | Mn: 2,000 | Polypropylene glycol |
PTMG | Mn: 2,000 | Polytetramethylene glycol |
NKL-9520* | Mn: 2,000 | Polypropylene glycol distearate |
구 분(단위:중량부) | PC-1 | PC-2 | BGE-PPG1 | BGE-PPG2 | EHGE-PPG | PPG | PTMG | NKL 9520 |
실시예 1 | 100 | 0.3 | ||||||
실시예 2 | 100 | 0.3 | ||||||
실시예 3 | 100 | 0.3 | ||||||
비교예 1 | 100 | 0.3 | ||||||
비교예 2 | 100 | 0.3 | ||||||
비교예 3 | 100 | 0.3 | ||||||
실시예 4 | 100 | 0.3 | ||||||
실시예 5 | 100 | 0.1 | ||||||
실시예 6 | 100 | 0.2 | ||||||
비교예 4 | 100 | |||||||
비교예 5 | 100 |
물성 | 가공성(MI) | 내열성(ΔYI) | 장광 색조(YI) | 장광 투과율(T%) |
실시예 1 | 77.41 | 0.19 | 5.61 | 84.16 |
실시예 2 | 76.04 | 0.16 | 5.41 | 84.75 |
실시예 3 | 79.32 | 0.18 | 5.48 | 84.32 |
비교예 1 | 74.12 | 0.31 | 6.21 | 83.11 |
비교예 2 | 72.14 | 0.28 | 6.85 | 82.18 |
비교예 3 | 76.12 | 0.41 | 8.54 | 81.56 |
실시예 4 | 38.85 | 0.18 | 5.81 | 82.48 |
실시예 5 | 71.89 | 0.19 | 5.78 | 80.36 |
실시예 6 | 74.01 | 0.17 | 5.61 | 80.45 |
비교예 4 | 68.21 | 0.84 | 12.42 | 74.36 |
비교예 5 | 34.47 | 0.95 | 13.45 | 67.86 |
Claims (6)
- 제 1항에 있어서,상기 말단 변성 폴리옥시알킬렌 글리콜은, 수평균분자량이 400 내지 8,000 g/mol인 것을 특징으로 하는말단 변성 폴리옥시알킬렌 글리콜.
- 제 3항에 있어서,상기 말단 변성 폴리옥시알킬렌 글리콜은, 상기 폴리카보네이트 수지 100 중량부를 기준으로 0.05 내지 5 중량부인 것을 특징으로 하는폴리카보네이트 수지 조성물.
- 제 3항에 있어서,상기 폴리카보네이트 수지는, 중량평균분자량이 12,000 내지 40,000 g/mol인 것을 특징으로 하는폴리카보네이트 수지 조성물.
- 제 3항 내지 제 5항 중 어느 한 항의 폴리카보네이트 수지 조성물로 제조된 도광판.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480002664.XA CN104736601B (zh) | 2013-08-29 | 2014-08-29 | 末端改性的聚氧化亚烷基二醇以及包含该末端改性的聚氧化亚烷基二醇的具有改善的光学特性的聚碳酸酯树脂组合物 |
JP2015536734A JP5969708B2 (ja) | 2013-08-29 | 2014-08-29 | 末端変性ポリオキシアルキレングリコール及びそれを含む光学特性が改善されたポリカーボネート樹脂組成物 |
EP14840046.8A EP2894184B1 (en) | 2013-08-29 | 2014-08-29 | Terminal-modified polyoxyalkylene glycol and polycarbonate resin composition with improved optical properties, comprising same |
US14/433,825 US9303121B2 (en) | 2013-08-29 | 2014-08-29 | Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0103118 | 2013-08-29 | ||
KR20130103118 | 2013-08-29 | ||
KR1020140114085A KR101602568B1 (ko) | 2013-08-29 | 2014-08-29 | 말단 변성 폴리옥시알킬렌 글리콜 및 이를 포함하는 광학특성이 개선된 폴리카보네이트 수지 조성물 |
KR10-2014-0114085 | 2014-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015030535A1 true WO2015030535A1 (ko) | 2015-03-05 |
Family
ID=53022649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2014/008099 WO2015030535A1 (ko) | 2013-08-29 | 2014-08-29 | 말단 변성 폴리옥시알킬렌 글리콜 및 이를 포함하는 광학특성이 개선된 폴리카보네이트 수지 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9303121B2 (ko) |
EP (1) | EP2894184B1 (ko) |
JP (1) | JP5969708B2 (ko) |
KR (1) | KR101602568B1 (ko) |
CN (1) | CN104736601B (ko) |
WO (1) | WO2015030535A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017128742A (ja) * | 2015-03-26 | 2017-07-27 | 住化ポリカーボネート株式会社 | ポリカーボネート樹脂組成物および光学用成形品 |
JPWO2016194749A1 (ja) * | 2015-05-29 | 2018-03-15 | 出光興産株式会社 | ポリカーボネート樹脂組成物及びその成形品 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6422734B2 (ja) * | 2014-10-29 | 2018-11-14 | 三菱エンジニアリングプラスチックス株式会社 | 薄肉光学部品用ポリカーボネート樹脂組成物および薄肉光学部品 |
KR101956832B1 (ko) | 2015-06-12 | 2019-03-12 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 및 이로 이루어진 광학 성형품 |
US10427136B2 (en) * | 2016-05-25 | 2019-10-01 | Nh Chemicals | Catalyst for alkylation of polyalkylene glycol and alkylation method using the same |
JP6526871B2 (ja) * | 2018-05-01 | 2019-06-05 | 三菱エンジニアリングプラスチックス株式会社 | 薄肉光学部品用ポリカーボネート樹脂組成物および薄肉光学部品 |
JP6639594B2 (ja) * | 2018-09-06 | 2020-02-05 | 住化ポリカーボネート株式会社 | 車両ランプ用ライトガイド |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127459A (en) * | 1997-11-13 | 2000-10-03 | Shell Oil Company | Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct |
JP2001215336A (ja) | 2000-01-31 | 2001-08-10 | Idemitsu Petrochem Co Ltd | 導光板及びその製造方法 |
US20050130865A1 (en) * | 1997-09-05 | 2005-06-16 | Karl-Heinz Schmid | Lightly-foaming tenside mixtures with hydroxy mixed ethers |
KR100795214B1 (ko) * | 2006-08-22 | 2008-01-21 | 이화여자대학교 산학협력단 | 온도 민감성 졸-젤 전이 폴리(에틸렌글리콜)/폴리(카보네이트) 블록 공중합체 및 이의 제조방법 |
KR20080105005A (ko) * | 2007-05-29 | 2008-12-03 | 율촌화학 주식회사 | 사슬 말단 기능성화된 메톡시 폴리에틸렌글리콜 및 이를이용한 금속 나노입자 |
KR20130090362A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 열가소성 수지 조성물 및 상기 수지 조성물을 이용하여 제조된 도광판 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629352GA3 (ko) * | 1976-10-06 | 1982-04-30 | ||
CH636121A5 (de) * | 1977-03-18 | 1983-05-13 | Schaefer Chemisches Inst Ag | Metall-ionen-, phosphat- und enzym-freies reiniger-konzentrat. |
JPS58223436A (ja) * | 1982-02-10 | 1983-12-26 | Shiseido Co Ltd | 乳化組成物 |
CA2111047C (fr) * | 1993-12-09 | 2002-02-26 | Paul-Etienne Harvey | Copolymere d'oxyde d'ethylene et d'au moins un oxiranne substitue portant une fonction reticulable, procede pour sa preparation, et son utilisation pour l'elaboration de materiauxa conduction ionique |
JP5063873B2 (ja) * | 2005-07-05 | 2012-10-31 | 出光興産株式会社 | 光拡散性ポリカーボネート系樹脂組成物、および同樹脂組成物を用いた光拡散板 |
JP5879124B2 (ja) * | 2011-12-28 | 2016-03-08 | 出光興産株式会社 | ポリカーボネート樹脂組成物ペレットの製造方法 |
-
2014
- 2014-08-29 US US14/433,825 patent/US9303121B2/en active Active
- 2014-08-29 EP EP14840046.8A patent/EP2894184B1/en active Active
- 2014-08-29 WO PCT/KR2014/008099 patent/WO2015030535A1/ko active Application Filing
- 2014-08-29 KR KR1020140114085A patent/KR101602568B1/ko active IP Right Grant
- 2014-08-29 JP JP2015536734A patent/JP5969708B2/ja active Active
- 2014-08-29 CN CN201480002664.XA patent/CN104736601B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050130865A1 (en) * | 1997-09-05 | 2005-06-16 | Karl-Heinz Schmid | Lightly-foaming tenside mixtures with hydroxy mixed ethers |
US6127459A (en) * | 1997-11-13 | 2000-10-03 | Shell Oil Company | Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct |
JP2001215336A (ja) | 2000-01-31 | 2001-08-10 | Idemitsu Petrochem Co Ltd | 導光板及びその製造方法 |
KR100795214B1 (ko) * | 2006-08-22 | 2008-01-21 | 이화여자대학교 산학협력단 | 온도 민감성 졸-젤 전이 폴리(에틸렌글리콜)/폴리(카보네이트) 블록 공중합체 및 이의 제조방법 |
KR20080105005A (ko) * | 2007-05-29 | 2008-12-03 | 율촌화학 주식회사 | 사슬 말단 기능성화된 메톡시 폴리에틸렌글리콜 및 이를이용한 금속 나노입자 |
KR20130090362A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 열가소성 수지 조성물 및 상기 수지 조성물을 이용하여 제조된 도광판 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017128742A (ja) * | 2015-03-26 | 2017-07-27 | 住化ポリカーボネート株式会社 | ポリカーボネート樹脂組成物および光学用成形品 |
JPWO2016194749A1 (ja) * | 2015-05-29 | 2018-03-15 | 出光興産株式会社 | ポリカーボネート樹脂組成物及びその成形品 |
US11034834B2 (en) | 2015-05-29 | 2021-06-15 | Idemitsu Kosan Co., Ltd. | Polycarbonate resin composition and molded article of same |
Also Published As
Publication number | Publication date |
---|---|
US20150247003A1 (en) | 2015-09-03 |
US9303121B2 (en) | 2016-04-05 |
EP2894184A4 (en) | 2016-07-27 |
EP2894184A1 (en) | 2015-07-15 |
KR20150026965A (ko) | 2015-03-11 |
JP2015532333A (ja) | 2015-11-09 |
KR101602568B1 (ko) | 2016-03-10 |
CN104736601A (zh) | 2015-06-24 |
EP2894184B1 (en) | 2017-10-11 |
CN104736601B (zh) | 2016-09-28 |
JP5969708B2 (ja) | 2016-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015030535A1 (ko) | 말단 변성 폴리옥시알킬렌 글리콜 및 이를 포함하는 광학특성이 개선된 폴리카보네이트 수지 조성물 | |
WO2015041441A1 (ko) | 코폴리카보네이트 수지 및 이를 포함하는 물품 | |
CN110062792B (zh) | 耐热性和流动性优异的聚碳酸酯树脂组合物及包含其的成型品 | |
WO2015002429A1 (ko) | 히드록시 캡핑 단량체, 이의 폴리카보네이트 및 이를 포함하는 물품 | |
WO2016099185A1 (ko) | 폴리카보네이트 공중합체 및 그 제조방법 | |
WO2016170564A1 (ja) | ポリカーボネート樹脂組成物及び成形品 | |
WO2013047955A1 (ko) | 폴리카보네이트 및 그의 제조 방법 | |
WO2012091308A2 (ko) | 폴리카보네이트-폴리실록산 공중합체 및 그의 제조 방법 | |
WO2014092243A1 (ko) | 폴리카보네이트 수지, 그 제조방법 및 이를 포함하는 성형품 | |
WO2015047046A1 (ko) | 높은 유동성을 갖는 폴리카보네이트 및 그의 제조방법 | |
WO2013137531A1 (ko) | 폴리카보네이트-폴리실록산 공중합체 및 그의 제조 방법 | |
WO2013077490A1 (ko) | 폴리카보네이트, 그 제조방법 및 이를 포함하는 광학필름 | |
WO2014092246A1 (ko) | 고분지형 폴리카보네이트 수지 및 그 제조방법 | |
WO2013100288A1 (ko) | 분지상 폴리카보네이트-폴리실록산 공중합체 및 그 제조방법 | |
WO2014104484A1 (ko) | 폴리카보네이트 수지 조성물 및 이로부터 형성된 성형품 | |
KR20110076547A (ko) | 투명성과 난연성이 우수한 폴리카보네이트 수지 조성물 | |
KR101770453B1 (ko) | 광학특성이 우수한 폴리카보네이트 수지 조성물 | |
KR101956832B1 (ko) | 폴리카보네이트 수지 조성물 및 이로 이루어진 광학 성형품 | |
WO2015102173A1 (ko) | 공중합 폴리카보네이트 수지, 이의 제조방법 및 이를 포함하는 성형품 | |
JPH07188539A (ja) | 共重合ポリカーボネート樹脂組成物 | |
KR101685256B1 (ko) | 폴리옥시알킬렌 글리콜 분지 폴리오가노실록산 화합물, 이를 포함하는 폴리카보네이트 수지 조성물 및 이로부터 제조된 도광판 | |
WO2023018136A1 (ko) | 폴리카보네이트 공중합체 | |
WO2017057905A1 (ko) | 폴리카보네이트 수지 조성물 및 이로부터 형성된 성형품 | |
KR20170009593A (ko) | 신규한 폴리오르가노실록산 및 이를 포함하는 폴리카보네이트 수지 조성물 | |
KR20170097536A (ko) | 폴리카보네이트 수지 조성물 및 이를 이용한 광학 성형품 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 14433825 Country of ref document: US |
|
REEP | Request for entry into the european phase |
Ref document number: 2014840046 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014840046 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2015536734 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14840046 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |