WO2016089025A1 - 코폴리카보네이트 및 이를 포함하는 조성물 - Google Patents
코폴리카보네이트 및 이를 포함하는 조성물 Download PDFInfo
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- WO2016089025A1 WO2016089025A1 PCT/KR2015/012292 KR2015012292W WO2016089025A1 WO 2016089025 A1 WO2016089025 A1 WO 2016089025A1 KR 2015012292 W KR2015012292 W KR 2015012292W WO 2016089025 A1 WO2016089025 A1 WO 2016089025A1
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- copolycarbonate
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- hydroxyphenyl
- repeating unit
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Classifications
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- 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
- C08G64/18—Block or graft polymers
-
- 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
- C08G64/20—General preparatory processes
- C08G64/38—General preparatory processes using other monomers
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
- C08G77/448—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences containing polycarbonate sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
Definitions
- the present invention relates to a copolycarbonate and a composition comprising the same, and more particularly economically, and relates to a copolycarbonate having a low difference between the room temperature impact strength and low temperature impact strength and a composition comprising the same.
- Polycarbonate resins are prepared by the condensation polymerization of aromatic diuretics such as bisphenol A and carbonate precursors such as phosgene, and have excellent lamella strength, numerical stability, heat resistance and transparency, and exterior materials for automobiles, automobile parts, building materials and optical parts. It is applied to a wide range of fields. These polycarbonate resins have recently been attempted to obtain desired physical properties by copolymerizing two or more different types of aromatic diol compounds having different structures to introduce a different structure into the main chain of the polycarbonate. . In particular, research into introducing a polysiloxane structure into the main chain of polycarbonate has been conducted.
- the present inventors have overcome the above-mentioned disadvantages, and have studied the copolycarbonate having excellent layer resistance due to the small difference in room temperature stratification strength and low temperature stratification strength. As a result, the specific siloxane compound is introduced into the polycarbonate backbone as will be described later. It was confirmed that the copolycarbonate satisfies the above to complete the present invention.
- the present invention is to provide a copolycarbonate excellent in impact resistance because there is little difference between room temperature laminar strength and low temperature laminar strength.
- the present invention is to provide a composition comprising the copolycarbonate.
- the present invention is an aromatic polycarbonate-based first repeating unit; And an aromatic polycarbonate-based second repeating unit having one or more siloxane bonds.
- Room temperature impact strength measured at 23 ° C and -30 ° C, respectively, in accordance with ASTM D256 (l / 8 inch, Notched Izod) and It provides a copolycarbonate, wherein the ratio of low temperature impact strength (at room temperature impact strength / low temperature impact strength) is 1.01 to 1.30 and the room temperature impact strength is 840 to 1000 J / m.
- the copolycarbonate according to the present invention is characterized in that the impact resistance is remarkably excellent because there is little difference between the room temperature layer strength and the low temperature impact strength.
- the ratio of the room temperature layer strength and the low temperature layer strength is 1.29 or less, 1.28 or less, 1.27 or less, 1.26 or less, 1.25 or less, 1.24 or less, 1.23 or less, 1.22 or less, or 1.21 or less. , less than 1.20: 1.19 or less, 1.18 or less, 1.17 or less, 1.16 or less, 1.15 or less, 1.14 or less, 1.13 or less, 1.12 or less, 1.11 or less, 1.10 or less, 1.09 or less, or 1.08 or less, 1.02 or more, 1.03 Or more than 1.04.
- the low temperature impact strength is at least 650 J / m, at least 700 J / m, 750 J / m or more, 800 J / m or more, 850 J / m or more, and 900 J / m or more.
- the lower the low-strength layer strength is the higher the value is higher, there is no upper limit, for example, 990 J / m or less, 980 J / m or less, 970 J / m or less, 960 J / m or less, or 950 J / may be m or less.
- the room temperature layer strength is at least 850 J / m, at least 860 J / m, at least 870 J / m, at least 880 J / m, at least 890 J / m, at least 900 J / m, at 910 J / m Or more, 920 J / m or more, 930 J / m or more, 940 J / m or more, 950 J / m or more, or 960 J / m or more.
- the room temperature impact strength is superior as the value is higher, there is no upper limit, for example, may be 1000 J / m or less, 990 J / m or less, 980 J / m or less, or 970 J / m or less.
- the copolycarbonate has a fluidity of 3 to 20 g / 10 min measured according to ASTM D1238 (300 ° C., 1.2 kg condition). Also preferably, the copolycarbonate has a YKYellow Index measured according to ASTM D1925.
- the YI (Yellow Index) is 2 or more, 6.0 or less, 5.5 or less, 5.0 or less, 4.5 or less, 4.0 or less, 3.5 or less, 3.0 or less, or 2.5 or less.
- the copolycarbonate according to the present invention has a weight average molecular weight of 1,000 to 100,000 g / mol, preferably 15,000 to 35,000 g / mol.
- the extended average molecular weight is at least 20,000 g / mol, at least 21,000 g / mol, at least 22,000 g / mol, at least 23,000 g / mol, at least 24,000 g / mol, at least 25,000 g / mol, at 26,000 g / mol Or more, 27,000 g / mol or more, or 28,000 g / mol or more.
- the weight average molecular weight is 34,000 g / mol or less, 33,000 g / mol or less, or 32,000 g / mol or less.
- the copolycarbonate may bond the siloxane bond. Two types of aromatic polycarbonate-based crabs having two are included.
- the molar ratio of the aromatic polycarbonate-based first repeating unit and the aromatic polycarbonate-based second repeating unit having at least one siloxane bond is preferably 1: 0.004-0.006, and the weight ratio is preferably 1: 0.04-0.07.
- the aromatic polycarbonate-based first repeating unit is formed by reacting an aromatic dialkyl compound and a carbonate precursor, and is preferably represented by the following Chemical Formula 1:
- Ri to R 4 are each independently hydrogen, methyl, chloro, or bromo.
- z is straight or branched chain d- 10 alkylene unsubstituted or substituted with phenyl, more preferably methylene, ethane diyl, propane-2,2-diyl, butane-2,2- Diyl, 1-phenylethane-1,1-diyl, or diphenylmethylene.
- Z is cyclonucleic acid—1,1-diyl, 0, S, SO, S0 2) or CO.
- the repeating unit represented by Formula 1 is bis (4-hydroxyphenyl) methane, bis (4-hydroxyphenyl) ether, bis (4-hydroxyphenyl) sulfone, bis (4-hydroxyphenyl) ) Sulfoxide.
- the meaning of " 1 derived from the aromatic diol compound” means that the hydroxyl group and the carbonate precursor of the aromatic diol compound react to form a repeating unit represented by the formula (1).
- the repeating unit represented by Formula 1 is represented by the following Formula 1-1.
- Examples of the carbonate precursors include dimethyl carbonate and diethyl carbonate.
- phosgene triphosgene
- dimethyl carbonate and diethyl carbonate Dibutyl carbonate, dicyclonuclear carbonate, diphenyl carbonate, ditoryl carbonate, bis (chlorophenyl) carbonate, di-m-cresyl carbonate, dinaphthyl carbonate, bis (diphenyl) carbonate, phosgene, triphosgene, di
- phosgene triphosgene
- triphosgene or phosgene can be used.
- the aromatic polycarbonate-based second repeating unit having at least one siloxane bond is formed by reacting at least one siloxane compound and a carbonate precursor.
- the second repeating unit is represented by the following formula (2). Contains repeating units that become:
- 3 ⁇ 4 are each 'independently selected from hydrogen; Unsubstituted oxiranyl or oxiranyl substituted du) alkoxy, or a C 6 - a Cj-15 alkyl substituted with halogen 20 aryl; d-) alkoxy; Allyl; d- 10 haloalkyl; 20 is an aryl, - or C 6
- n is an integer of 10 to 200
- Each R 6 is independently hydrogen; D- 15 alkyl unsubstituted or substituted with oxiranyl, oxiranyl, du) alkoxy, or C 6 — 20 aryl; halogen; dK) alkoxy; Allyl; du) haloalkyl; 20 is an aryl, - or C 6
- n is an integer of 10-200.
- 3 ⁇ 4 are each independently a C 2 - 10 alkylene are: II, more preferably C 2 - to 4 alkylene, most preferably a propane-1,3-diyl.
- 3 ⁇ 4 is independently hydrogen, methyl, ethyl, propyl, 3 ⁇ phenylpropyl, 2-phenylpropyl, 3- (oxyranylmethoxy) propyl, fluoro, chloro, bromo, iodo, meso Hydroxy, ethoxy, propoxy, allyl, 2,2,2-trifluoroethyl, 3,3,3-trifluoropropyl, phenyl, or naphthyl.
- each R 5 is independently d- ⁇ ) alkyl, more preferably d- 6 alkyl, more preferably d- 3 alkyl, most preferably methyl.
- n is 10 or more, 15 or more, 20 or more, 25 or more, 30 or more, 31 or more, or 32 or more, 50 or less, 45 or less, 40 or less, 39 or less, 38 or less, or 37 or less Is an integer.
- 3 ⁇ 4 are each independently a C 2 - to 10 alkylene and more preferably C 2 - 6 as alkylene, most preferably from isobutylene.
- ⁇ is hydrogen.
- R 6 is each independently hydrogen, methyl, ethyl, propyl, 3-phenylpropyl, 2-phenylpropyl, 3- (oxyranylmethoxy) propyl, fluoro, chloro, bromo, iodo, Mesoxy, ethoxy, propoxy, allyl, 2,2,2-trifluoroethyl, 3, 3, 3-trifluoropropyl, phenyl, or naphthyl.
- 3 ⁇ 4 is each independently d- 10 alkyl, more preferably alkyl, more preferably d- 3 alkyl, most preferably methyl.
- m is 40 or more, 45 or more, 50 or more, 55 or more, 56 or more, 57 or more, or 58 or more, 80 or less, 75 or less, 70 or less, 65 or less, 64 or less, 63 or less, or It is an integer of 62 or less.
- the repeating unit represented by Formula 2 and the repeating unit represented by Formula 3 are each derived from a siloxane compound represented by Formula 2-1 and a siloxane compound represented by Formula 3-1.
- 'It is C 2 - 10 alkenyl, and Al,
- the definitions of X 2 , Yi, R 6 and m are as defined above.
- the reactions of the reactions 1 and 2 are preferably carried out under a metal catalyst.
- Pt catalyst is preferably used as the metal catalyst. Asht catalyst, Karlstedt catalyst, Lamoreaux catalyst, Spire catalyst, PtCl 2 (C0D),
- the metal catalyst is 0.001 part by weight, 0.005 parts by weight or more, or 0.01 part by weight or more, 1 part by weight, 0.1 part by weight, or 0.05 based on 100 parts by weight of the compound represented by Chemical Formula 7 or 9. It can be used in parts or less.
- the reaction is preferably 80 to 100 ° C.
- the reaction time is preferably 1 hour to 5 hours.
- the compound represented by Formula 7 or 9 may be prepared by reacting organodisiloxane and organocyclosiloxane under an acid catalyst, and may adjust n and m by adjusting the content of the reaction compound. have.
- the reaction is preferably 50 to 70 ° C.
- the reaction time is preferably 1 hour to 6 hours.
- the organodisiloxane one or more selected from the group consisting of tetramethyldisiloxane, tetraphenyldisiloxane, hexamethyldisiloxane and nuxaphenyldisiloxane can be used.
- an organocyclotetrasiloxane may be used as an example, and examples thereof include octamethylcyclotetrasiloxane, octaphenylcyclotetrasiloxane, and the like.
- the organodisiloxane is based on 100 parts by weight of the organocyclosiloxane of 0.1 parts by weight or more, or 2 parts by weight or more, 10 parts by weight or less, or 8 parts by weight or less can be used.
- the acid catalyst may be one or more selected from the group consisting of 3 ⁇ 4S0 4 , HC10 4 , A1C1 3) SbClg, SnCl 4, and acidic clay ⁇
- the acid catalyst may be 0.1 based on 100 parts by weight of organocyclosiloxane. Or more by weight, 0.5 parts by weight or more, or ' 1 part by weight or more, 10 parts by weight or less, 5 parts by weight or less, or 3 parts by weight or less.
- the repeating unit represented by the formula (2) and the repeating unit represented by the formula (3) it is possible to improve the low-temperature laminar strength and fluidity of the copolycarbonate at the same time.
- the weight ratio between the repeating units may be 1:99 to 99: 1. Preferably it is 3: 97-97: 3, 5: 95-95: 5, 10: 90-90: 10, or 15: 85-85: 15, More preferably, it is 20: 80-80: 20.
- the weight ratio of the repeating unit corresponds to the weight ratio of the siloxane compound, for example, the siloxane compound represented by Formula 2-1 and the siloxane compound represented by Formula 3-1.
- the repeating unit represented by Formula 2 is represented by 2-2:
- R 5 and n are as defined above.
- 3 ⁇ 4 is methyl.
- the repeating unit represented by the above formula is represented by the following Formula 3-2:
- copolycarbonate according to the present invention may be
- the present invention provides a method for producing a copolycarbonate, comprising the step of polymerizing an aromatic diol compound, a carbonate precursor and at least one siloxane compound.
- the aromatic dialkyl compound, carbonate precursor and at least one siloxane The compound is as described above.
- the at least one siloxane compound is at least 0.01 wt%, at least 0.5 wt%, at least 1 wt% or at least 1.5 wt% based on 100 wt% of the total of the aromatic diol compound, the carbonate precursor and the at least one siloxane compound. 20 wt% or less, 10 wt% or less, 7 wt% or less, 5 wt% or less, 4. wt% or less, 3 wt% or less, or 2 wt% or less may be used.
- the aromatic diol compound may be at least 40 wt%, at least 50 wt%, or at least 55 wt%, at least 80 wt%, at most 70 wt%, based on 100 wt% of the aromatic diol compound, the carbonate precursor and the at least one siloxane compound. Or less than or equal to 65% by weight.
- the carbonate precursor is at least 10% by weight, at least 20% by weight, or at least 30% by weight, and at most 60% by weight, at most 50% by weight, based on 100% by weight of the aromatic diol compound, the carbonate precursor and the at least one siloxane compound. Or up to 40% by weight.
- an interfacial polymerization method for example, an interfacial polymerization method may be used.
- the polymerization reaction is possible at atmospheric pressure and low temperature, and the molecular weight is easily controlled.
- the interfacial polymerization is preferably carried out in the presence of an acid binder and an organic solvent.
- the interfacial polymerization may include a step of introducing a coupling agent after prepolymerization (pre-polymer i zat ion), for example, and then polymerizing again, in which case a high molecular weight copolycarbonate may be obtained.
- the material used for the interfacial polymerization is not particularly limited as long as it is a material that can be used for the polymerization of polycarbonate, the ⁇ capacity can also be adjusted as needed.
- the acid binder for example, an alkali metal hydroxide such as sodium hydroxide, potassium hydroxide or potassium, or an amine compound such as pyridine can be used.
- the organic solvent is not particularly limited as long as it is a solvent usually used for polymerization of polycarbonate, and halogenated hydrocarbons such as methylene chloride and chlorobenzene can be used as an example.
- the interfacial polymerization may be performed by reaction of triethylamine, tetra-n-butylammonium bromide, tertiary amine compounds such as tetra-n-butylphosphonium bromide, quaternary ammonium compounds, and quaternary phosphonium compounds to promote reaction. Accelerators may additionally be used.
- the reaction temperature of the interfacial polymerization is preferably 0 to 4 ( rc, and the reaction time is preferably 10 minutes to 5 hours.
- the pH of the interfacial polymerization reaction is preferably maintained at 9 or more.
- the interfacial polymerization may be carried out by further including a molecular weight modifier
- 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 mono-alkylphenol may be used as the molecular weight regulator, Examples of the mono-alkylphenols include p-tert-butylphenol, p-cumylphenol, decylphenol, dodecylphenol, tetradecylphenol, nuxadecylphenol, octadecylphenol, eicosylphenol, docosylphenol and triacontyl.
- the present invention also provides a polycarbonate composition comprising the above-mentioned copolycarbonate and polycarbonate. Although the copolycarbonate may be used alone, the physical properties of the copolycarbonate can be controlled by using a polycarbonate together if necessary.
- the polycarbonate is distinguished from the copolycarbonate according to the present invention in that a polysiloxane structure is not introduced into the main chain of the polycarbonate.
- the polycarbonate includes a repeating unit represented by Formula 4 below:
- R'i to R'4 are each independently hydrogen, CHQ alkyl, d-u) alkoxy, or halogen,
- Z ' is a C 3 substituted with unsubstituted d- ⁇ substituted by unsubstituted or phenyl) alkylene, unsubstituted or (10-alkyl-15 cycloalkylene, 0, S, SO, S0 2, or CO as well.
- the polycarbonate has a weight average molecular weight of 15,000 to 35,000 g / ⁇ , More preferably, the weight average molecular weight (g / tnol) is 20,000 or more, 21,000 or more, 22,000 or more, 23,000 or more, 24,000 or more, 25,000 or more, 26,000 or more, 27,000 or more, or 28,000 or more, and the increase average molecular weight is 34,000 or less, 33,000 or less, 32,000 or less.
- the repeating unit represented by Chemical Formula 4 is formed by reacting an aromatic diol compound and a carbonate precursor.
- the aromatic diol compound and the carbonate precursor which can be used are the same as described above in the repeating unit represented by the formula (1).
- the repeating unit represented by Chemical Formula 4 is represented by the following Chemical Formula 4-1.
- the weight ratio of copolycarbonate and polycarbonate is preferably 99: 1 to 1:99, more preferably 90:10 to 50:50, most preferably 80:20 to 60:40 to be.
- the present invention also provides an article comprising the copolycarbonate, ' or the copolycarbonate composition.
- the article is an injection molded article.
- the article may be, for example, an antioxidant, a heat stabilizer, a light stabilizer, a plasticizer, an antistatic agent, a nucleating agent, a flame retardant, a lubricant, an impact enhancer, a fluorescent brightener, an ultraviolet absorber, a pigment and a dye.
- the additives such as copolycarbonate and antioxidant according to the present invention are mixed by using a mixer, and then the commercial complex is extruded by an extruder to produce pellets, and the pellets are dried and then injected. It may include to inject to the molding machine.
- the copolycarbonate incorporating a specific siloxane compound into the polycarbonate main chain according to the present invention has an effect of having a small difference in low-temperature layer strength and room temperature impact strength, thereby providing excellent impact resistance.
- the weight average molecular weight of the copolycarbonates prepared in Examples and Comparative Examples was measured by GPC using PC standard (Standard) using Agi lent 1200 ser ies. Further, 0.05 parts by weight of tris (2,4-di-tert-butylphenyl) phosphite, octadecyl-3- (3, 5), relative to 1 part by weight of each copolycarbonate prepared in the above Examples and Comparative Examples.
- Aperture size Large area of view
- Measurement method transmittance measurement in spectral range (360 nm to 750 Hz)
- the copolycarbonate according to the present invention was excellent in low-temperature laminar strength and room temperature laminar strength compared to Comparative Examples 1 and 2, in particular, the impact resistance at room temperature / low impact strength is low, the impact resistance is excellent I could confirm it.
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2016529996A JP6208351B2 (ja) | 2014-12-04 | 2015-11-16 | コポリカーボネートおよびこれを含む組成物 |
US15/024,664 US9868818B2 (en) | 2014-12-04 | 2015-11-16 | Copolycarbonate and composition containing the same |
CN201580002721.9A CN105899573B (zh) | 2014-12-04 | 2015-11-16 | 共聚碳酸酯及包含该共聚碳酸酯的组合物 |
PL15840982T PL3064523T3 (pl) | 2014-12-04 | 2015-11-16 | Kopoliwęglan i obejmująca go kompozycja |
EP15840982.1A EP3064523B1 (en) | 2014-12-04 | 2015-11-16 | Copolycarbonate and composition comprising same |
Applications Claiming Priority (6)
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KR20140173005 | 2014-12-04 | ||
KR10-2014-0173005 | 2014-12-04 | ||
KR1020150106021A KR20160067716A (ko) | 2014-12-04 | 2015-07-27 | 코폴리카보네이트 및 이를 포함하는 물품 |
KR10-2015-0106021 | 2015-07-27 | ||
KR1020150159657A KR101685666B1 (ko) | 2014-12-04 | 2015-11-13 | 코폴리카보네이트 및 이를 포함하는 조성물 |
KR10-2015-0159657 | 2015-11-13 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080081895A1 (en) * | 2006-09-29 | 2008-04-03 | General Electric Company | Polycarbonate-polysiloxane copolymers, method of making, and articles formed therefrom |
KR20130090359A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 폴리실록산계 코폴리카보네이트의 제조방법 |
JP2013234298A (ja) * | 2012-05-11 | 2013-11-21 | Mitsubishi Gas Chemical Co Inc | ポリカーボネート重合体およびその製造法 |
KR20140027199A (ko) * | 2011-03-31 | 2014-03-06 | 사빅 이노베이티브 플라스틱스 아이피 비.브이. | 개선된 내열성 투명 폴리카보네이트-폴리실록산 콤파운드 |
KR20140116921A (ko) * | 2012-01-20 | 2014-10-06 | 사빅 글로벌 테크놀러지스 비.브이. | 열가소성 조성물로부터 제조된 물품, 및 이러한 물품의 제조 방법 |
-
2015
- 2015-11-16 WO PCT/KR2015/012292 patent/WO2016089025A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080081895A1 (en) * | 2006-09-29 | 2008-04-03 | General Electric Company | Polycarbonate-polysiloxane copolymers, method of making, and articles formed therefrom |
KR20140027199A (ko) * | 2011-03-31 | 2014-03-06 | 사빅 이노베이티브 플라스틱스 아이피 비.브이. | 개선된 내열성 투명 폴리카보네이트-폴리실록산 콤파운드 |
KR20140116921A (ko) * | 2012-01-20 | 2014-10-06 | 사빅 글로벌 테크놀러지스 비.브이. | 열가소성 조성물로부터 제조된 물품, 및 이러한 물품의 제조 방법 |
KR20130090359A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 폴리실록산계 코폴리카보네이트의 제조방법 |
JP2013234298A (ja) * | 2012-05-11 | 2013-11-21 | Mitsubishi Gas Chemical Co Inc | ポリカーボネート重合体およびその製造法 |
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