WO2016089028A1 - 폴리카보네이트 수지 조성물 - Google Patents
폴리카보네이트 수지 조성물 Download PDFInfo
- Publication number
- WO2016089028A1 WO2016089028A1 PCT/KR2015/012296 KR2015012296W WO2016089028A1 WO 2016089028 A1 WO2016089028 A1 WO 2016089028A1 KR 2015012296 W KR2015012296 W KR 2015012296W WO 2016089028 A1 WO2016089028 A1 WO 2016089028A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bis
- formula
- hydroxyphenyl
- resin composition
- hydroxy
- 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
- 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
- C08G64/18—Block or graft polymers
- C08G64/186—Block or graft polymers containing polysiloxane sequences
-
- 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
- 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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
-
- 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
Definitions
- the present invention relates to a polycarbonate resin composition capable of improving the melting characteristics of copolycarbonates having a polysiloxane structure introduced into the main chain of the polycarbonate.
- Polycarbonate resins are prepared by the condensation polymerization of aromatic di-likes such as bisphenol A and carbonate precursors such as phosgene, and have excellent impact 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 kinds of aromatic diol compounds having different structures to introduce different units into the main chain of polycarbonate. . In particular, research into introducing a polysiloxane structure into the main chain of polycarbonate has been conducted.
- the present invention is to provide a polycarbonate resin composition capable of improving the melting characteristics of copolycarbonates having a polysiloxane structure introduced into the main chain of the polycarbonate.
- this invention is providing the article containing the said polycarbonate resin composition.
- the present invention 1) a copolycarbonate comprising a repeating unit represented by the following formula (1), a repeating unit represented by the following formula (2), and a repeating unit represented by the following formula (3), and 2) poly Provided are polycarbonate resin compositions comprising carbonates:
- Ri are each independently hydrogen, d- 10 alkyl, d- 10 alkoxy, or halogen,
- Z is unsubstituted or substituted phenyl or a dH) alkylene, unsubstituted or substituted with Cwo a C 3 alkyl substituted with - and 15 cycloalkylene, 0, S, SO, S0 2, or CO, [Formula 2]
- 3 ⁇ 4 are each independently d- K ) alkylene
- ⁇ are each independently selected from hydrogen, d- 6 alkyl, halogen, hydroxy, d- e alkoxy, or C 6 - 20 aryl, and,
- Each R 5 is independently hydrogen; Unsubstituted or oxiranyl, 10 alkoxy substituted by oxiranyl group, or a C 6 - 20 aryl substituted with a d- 15 alkyl; halogen; dw alkoxy; Allyl; d— 10 haloalkyl; Or C 6 _ 20 aryl,
- n is an integer from 1 to 200
- 3 ⁇ 4 are each independently CHO alkylene
- Y 2 is independently hydrogen, d- 6 alkyl, halogen, hydroxy, d- 6 alkoxy or C 6 - 20 aryl, and,
- Each 3 ⁇ 4 is independently hydrogen; Unsubstituted or oxiranyl group, the ⁇ -d) alkoxy optionally substituted with oxiranyl, or C 6 - to 20 aryl, substituted d- 15 alkyl; halogen; d-io alkoxy; Allyl; d-o haloalkyl; 20 is an aryl, - or C 6
- Polycarbonate is prepared by the condensation of an aromatic di compound such as bisphenol A and a carbonate precursor such as phosgene, and has excellent layer strength. It has numerical stability, heat resistance and transparency, and is applied to a wide range of fields such as exterior materials, automotive parts, building materials, and optical parts for electrical and electronic products.
- a polysiloxane structure in the main chain of the polycarbonate, thereby improving various physical properties.
- the polycarbonate in which the polysiloxane structure is introduced has poor melting characteristics, which is one factor that degrades the processability.
- copolycarbonate (A) is denoted by 'A 1
- polycarbonate is denoted by .
- Copolycarbonate (A) which concerns on this invention means the polymer in which the polysiloxane structure was introduce
- the main chain of the polycarbonate is formed by reacting an aromatic diol compound and a carbonate precursor, and specifically means a repeating unit represented by Chemical Formula 1.
- to 3 ⁇ 4 is each independently hydrogen, methyl ' , chloro, or bromo.
- Z is a straight or branched chain alkylene unsubstituted or substituted with phenyl, more preferably methylene, ethane-1, 1-diyl, propane-2, 2-diyl, butane-2, 2 ⁇ diyl, 1-phenylethane _1,1-diyl, or diphenylmethylene. Also preferably, Z is cyclonucleic acid-1, 1-diyl, 0, S, SO, S0 2 , or CO.
- the repeating unit represented by Chemical Formula 1 is 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-hydroxysaphenyl) ethane, Bisphenol A, 2, 2-bis (4-hydride) Hydroxyphenyl) butane, 1,1-bis (4-hydroxyphenyl) cyclonucleic acid, 2,2-bath (4-hydroxy-3,5-dibromophenyl) propane, 2,2-bis (4- Hydroxy-3,5-dichlorophenyl) propane, 2,2-bis (4-hydroxyspecial-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-di
- the term 'derived from the aromatic diol compound' means that the hydroxy group and the carbonate precursor of the aromatic diol compound react to form a repeating unit represented by Chemical Formula 1.
- the repeating unit represented by Formula 1 is represented by the following Formula 1-1.
- Examples of the carbonate precursor include dimethyl carbonate, diethyl carbonate, dibutyl carbonate, dicyclonuclear carbonate, diphenyl carbonate, ditoryl carbonate, bis (chlorophenyl) carbonate, di-ni-cresyl carbonate, dinaphthyl carbonate, At least one selected from the group consisting of bis (diphenyl) carbonate, phosgene, triphosgene, diphosgene, bromophosgene and bishaloformate can be used. Preferably, triphosgene or phosgene can be used.
- the polysiloxane structure means a repeating unit represented by Formula 2 and a repeating unit represented by Formula 3.
- 3 ⁇ 4 are each independently C 2 - 4 alkylene and is, most preferably, propane-1,3-diyl-10 alkylene, more preferably C 2. Also preferably, Yi is hydrogen, or alkoxy, more preferably hydrogen, or Ci-4 alkoxy, most preferably hydrogen, or mesoxy ⁇ Also preferably, 3 ⁇ 4 is each independently hydrogen, methyl , Ethyl , propyl ,
- 3 ⁇ 4 is each independently ( 10 alkyl, more preferably d- 6 alkyl, more preferably d- 3 alkyl, and 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, 75 or less, 70 or less, 65 or less, 60 or less, 55 or less, 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, more preferably C 2 - 6 alkylene and most preferably isobutylene.
- Y 2 is hydrogen.
- 3 ⁇ 4 is independently hydrogen, methyl, ethyl, propyl, 3-phenylpropyl, 2-phenylpropyl, 3— (oxyranylmethoxy) propyl, fluoro, chloro, bromo, iodo, medo Methoxy, ethoxy, propoxy, allyl, 2,2,2-trifluoroethyl, 3, 3, 3-trifluoropropyl, phenyl, or naphthyl.
- each R 6 is independently Cwo alkyl, more preferably d- 6 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 62 or less.
- the repeating unit represented by Chemical 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.
- the definitions of 3 ⁇ 4, Y 2 , R 6 and m are as defined above.
- the reactions of Schemes 1 and 2 above are preferably carried out under a metal catalyst. It is preferable to use a Pt catalyst as the metal catalyst, and as a Pt catalyst, an Ashby catalyst, a Karlstedt catalyst, a Lamoreaux catalyst, a Spey er catalyst, a PtCl 2 (C0D) ,
- At least one selected from the group consisting of PtCl 2 (benzonitrile) 2 , and PtBr 6 can be used.
- the metal catalyst is 0.001 part by weight, 0.005 part by weight, or 0.01 part by weight or more, 1 part by weight, 0.1 part by weight or less, or 0.05 part by weight based on 100 parts by weight of the compound represented by Formula 7 or 9. It can be used in parts or less.
- the reaction temperature is preferably 80 to 10CTC.
- the reaction time is preferably 1 hour to 5 hours.
- the compound represented by Formula 7 or 9 is The organodisiloxane and the organocyclosiloxane may be prepared by reacting under an acid catalyst, and n and m may be controlled by adjusting the content of the reaction material.
- the reaction temperature 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, nuxamethyldisiloxane and nuxaphenyldisiloxane can be used.
- an organocyclotetrasiloxane may be used as an example, and examples thereof include octamethylcyclotetrasiloxane, octaphenylcyclotetrasiloxane, and the like.
- the organodisiloxane may be 0.1 part by weight or more, or 2 parts by weight or more, 10 parts by weight or less, or 8 parts by weight or less, based on 100 parts by weight of the organocyclosiloxane.
- the acid catalyst at least one selected from the group consisting of 3 ⁇ 4SO 4 , HC10 4 , AICI 3, SbClg, SnCl 4, and acidic clay may be used.
- the acid catalyst may be used in an amount of 0.1 parts by weight, 0.5 parts by weight, or 1 part by weight, 10 parts by weight, 5 parts by weight, or 3 parts by weight or less based on 100 parts by weight of organocyclosiloxane. have.
- the weight ratio between the repeating units may be 1:99 to 99: 1.
- 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 or Formula 2-3:
- R 5 is methyl.
- the repeating unit represented by Formula 3 is represented by the following Formula 3-2:
- the repeating unit represented by the formula (1-1), the repeating unit represented by the formula (2-2) or the formula 2-3, and the repeating unit represented by the formula (3-2) It provides a copolycarbonate containing all.
- the weight ratio of the weight of the repeating unit represented by the formula (1), and the total weight of the repeating unit represented by the formula (2) and the repeating unit represented by the formula (3) is 1 : 0.04-0.07 is preferable.
- the present invention also provides a process for preparing copolycarbonate (A), 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 one or more siloxane compounds are as described above.
- the at least one siloxane compound is at least 1% by weight, at least 1. 1% by weight, at least 1.2% by weight, at least 1.3% by weight of 100% by weight of the aromatic dialkyl compound, the carbonate precursor and the at least one siloxane compound. Not less than 1%, not less than 1.4% by weight, or 1.
- the aromatic diol compound is at least 40% by weight, at least 50% by weight, or at least 55% by weight, at least 80% by weight, at least 70% by weight, based on 100% by weight of the total amount of the aromatic diol compound, the carbonate precursor and the at least one siloxane compound. Or less, or 65 weight% or less.
- the carbonate precursor is at least 10% by weight, at least 20% by weight, or at least 30% by weight, 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.
- the polymerization method for example, an interfacial polymerization method may be used, in which case the polymerization reaction is possible at atmospheric pressure and low temperature, and the molecular weight It is easy to adjust the effect.
- 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 adding a coupling agent after prepolymerization (1) ⁇ -1) 01 6 2 ⁇ 1011) as an example and then polymerizing again, in this case, a high molecular weight copolycarbonate ( A) can be obtained.
- the materials used for the interfacial polymerization are not particularly limited as long as they are materials that can be used for the polymerization of polycarbonate, and the amount of the materials used may be adjusted as necessary.
- the acid binder for example, an alkali metal hydroxide such as sodium hydroxide, potassium hydroxide, 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 for example, halogenated hydrocarbons such as methylene chloride and chlorobenlian can be used.
- the interfacial polymerization is a reaction such as triethylamine, tert-amine n-butylammonium bromide, tetra-amine compound such as tetra-n-butylphosphonium bromide, quaternary ammonium compound, quaternary phosphonium compound, etc. Accelerators may additionally be used. It is preferable that the reaction reaction degree of the interfacial polymerization is 0 to 4 (rc, and the reaction time is 10 minutes to 5 hours.
- the pH is preferably maintained at 9 or more or 11 or more.
- the interfacial polymerization may be performed by further including a molecular weight modifier The molecular weight modifier may be added before the start of polymerization, during the start of polymerization or after the start of polymerization.
- Mono-alkylphenol may be used as the molecular weight modifier, and the mono-alkylphenol is, for example, p-tert-butylphenol, P-cumylphenol, decylphenol ⁇ dodecylphenol, tetradecylphenol, nucledecylphenol, octadecyl It is at least one selected from the group consisting of phenol, eicosylphenol, docosylphenol and triacontylphenol, preferably p-tert-butylphenol, in which case the molecular weight control effect is large.
- the molecular weight modifier may be, for example, 0.01 parts by weight or more, 0,1 parts by weight, or 1 part by weight or more, 10 parts by weight or less, 6 parts by weight or less, or 5 parts by weight or less based on 100 parts by weight of an aromatic diol compound. It is possible to obtain a desired molecular weight within this range.
- the copolycarbonate (A) has a weight average molecular weight (g / mol) of 1,000 to 100, 000, and more preferably 15,000 to 35,000. More preferably, the weight average molecular weight 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. In addition, the said weight average molecular weight is 34,000 or less, 33,000 or less, or 32,000 or less.
- the polycarbonate (B) according to the present invention is distinguished from the copolycarbonate (A) 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 1 4 are each independently hydrogen, C- 10 alkyl, (10 alkoxy, or halogen,
- the polycarbonate (B) has a weight average molecular weight of 1,000 to 100,000 g / mol, more preferably 10,000 to 35,000 g / mol. More preferably, the extended average molecular weight (g / mol) is 11,000 or more, 12,000 or more, 13,000 or more, 14,000 or more, 15,000 or more, 16,000 or more, 17,000 or more, or 18,000 or more.
- the weight average molecular weight (g / mol) is 34,000 or less, 33,000 or less, 32,000 or less, 31,000 or less, 30,000 or less, or 29,000 or less.
- the repeating unit represented by the formula (4), the aromatic di compound and the carbonate precursor ' is formed by reaction.
- the aromatic diol compound and carbonate precursor which can be used are the same as described above in the repeating unit represented by the formula (1).
- R'i to R ' 4 and Z' of Formula 4 are the same as Ri to R 4 and Z of Formula 1, respectively.
- the repeating unit represented by Formula 4 is represented by Formula 4-1.
- the manufacturing method of the said polycarbonate (B) is the same as the manufacturing method of the said copolycarbonate (A) except that one or more siloxane compounds are not used.
- Polycarbonate resin composition is the same as the manufacturing method of the said copolycarbonate (A) except that one or more siloxane compounds are not used.
- the polycarbonate resin composition according to the present invention includes the above-described copolycarbonate (A) and polycarbonate (B). Melting characteristics of the polycarbonate resin composition may be adjusted by adjusting the mixing ratio of the copolycarbonate (A) and the polycarbonate (B).
- the weight ratio of copolycarbonate (A) and polycarbonate (B) is 1:99 to 99: 1, more preferably 10:90 to 90:10, most preferably Preferably from 20:80 to 80:20.
- the polycarbonate resin composition if necessary, from the group consisting of antioxidant, thermal stabilizer, light stabilizer, plasticizer, antistatic agent, nucleating agent, flame retardant, lubricant, impact modifier, fluorescent brightener, ultraviolet absorber, pigment and dye It may further include any one or more selected.
- the present invention also provides an article comprising the polycarbonate resin composition.
- the article is an injection molded article.
- the method for producing the article after mixing the polycarbonate resin composition according to the present invention and the above-mentioned additives as necessary using a mixer, the mixture is extruded by an extruder to produce a pellet, and the pellet is dried It may include the step of injection into the next injection molding machine.
- a polysiloxane structure is introduced into the main chain of the polycarbonate.
- Preparation Example 7 Copolycarbonate (A-3)
- polycarbonate resin composition by mixing the previously prepared copolycarbonate and polycarbonate in a weight ratio as shown in Table 1.
- Table 1 For each of the polycarbonate resin composition 1 part by weight of the prepared in Example and Comparative Example, tris (2,4-di -tert- butylphenyl) phosphite, 0.050 parts by weight of octadecyl _ 3 - (3, 5- Di_tert_butyl_ 4 —hydroxyphenyl) propionate
- Weight average molecular weight (Mw) Agilent 1200 series was measured by GPC using PC standard (Standard).
- MI Melt Index
Landscapes
- 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)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/023,740 US9840585B2 (en) | 2014-12-04 | 2015-11-16 | Polycarbonate resin composition |
CN201580002720.4A CN105899607B (zh) | 2014-12-04 | 2015-11-16 | 聚碳酸酯树脂组合物 |
EP15840987.0A EP3228647B1 (en) | 2014-12-04 | 2015-11-16 | Polycarbonate resin composition |
PL15840987T PL3228647T3 (pl) | 2014-12-04 | 2015-11-16 | Kompozycja żywicy poliwęglanowej |
JP2016529972A JP6166474B2 (ja) | 2014-12-04 | 2015-11-16 | ポリカーボネート樹脂組成物 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140173005 | 2014-12-04 | ||
KR10-2014-0173005 | 2014-12-04 | ||
KR10-2015-0156121 | 2015-11-06 | ||
KR1020150156121A KR101676836B1 (ko) | 2014-12-04 | 2015-11-06 | 폴리카보네이트 수지 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016089028A1 true WO2016089028A1 (ko) | 2016-06-09 |
Family
ID=56091937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2015/012296 WO2016089028A1 (ko) | 2014-12-04 | 2015-11-16 | 폴리카보네이트 수지 조성물 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2016089028A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018066561A1 (ja) * | 2016-10-07 | 2018-04-12 | 出光興産株式会社 | ポリカーボネート系樹脂組成物及び成形体 |
WO2018074822A1 (ko) * | 2016-10-20 | 2018-04-26 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 |
KR20180043740A (ko) * | 2016-10-20 | 2018-04-30 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3457805B2 (ja) * | 1996-06-28 | 2003-10-20 | 三菱エンジニアリングプラスチックス株式会社 | ポリカーボネート系樹脂組成物 |
KR101007451B1 (ko) * | 2002-12-30 | 2011-01-12 | 사빅 이노베이티브 플라스틱스 아이피 비.브이. | 폴리카보네이트 성형 조성물 및 표면 미감이 개선된 제품 |
KR20130090359A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 폴리실록산계 코폴리카보네이트의 제조방법 |
WO2013175445A2 (en) * | 2012-05-24 | 2013-11-28 | Sabic Innovative Plastics Ip B.V. | Flame retardant polycarbonate compositions, methods of manufacture thereof and articles comprising the same |
JP2014080496A (ja) * | 2012-10-16 | 2014-05-08 | Teijin Ltd | ポリカーボネート−ポリジオルガノシロキサン共重合体およびその製造方法 |
-
2015
- 2015-11-16 WO PCT/KR2015/012296 patent/WO2016089028A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3457805B2 (ja) * | 1996-06-28 | 2003-10-20 | 三菱エンジニアリングプラスチックス株式会社 | ポリカーボネート系樹脂組成物 |
KR101007451B1 (ko) * | 2002-12-30 | 2011-01-12 | 사빅 이노베이티브 플라스틱스 아이피 비.브이. | 폴리카보네이트 성형 조성물 및 표면 미감이 개선된 제품 |
KR20130090359A (ko) * | 2012-02-03 | 2013-08-13 | 주식회사 엘지화학 | 폴리실록산계 코폴리카보네이트의 제조방법 |
WO2013175445A2 (en) * | 2012-05-24 | 2013-11-28 | Sabic Innovative Plastics Ip B.V. | Flame retardant polycarbonate compositions, methods of manufacture thereof and articles comprising the same |
JP2014080496A (ja) * | 2012-10-16 | 2014-05-08 | Teijin Ltd | ポリカーボネート−ポリジオルガノシロキサン共重合体およびその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018066561A1 (ja) * | 2016-10-07 | 2018-04-12 | 出光興産株式会社 | ポリカーボネート系樹脂組成物及び成形体 |
WO2018074822A1 (ko) * | 2016-10-20 | 2018-04-26 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 |
KR20180043740A (ko) * | 2016-10-20 | 2018-04-30 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 |
KR102030732B1 (ko) | 2016-10-20 | 2019-10-11 | 주식회사 엘지화학 | 폴리카보네이트 수지 조성물 |
US10767052B2 (en) | 2016-10-20 | 2020-09-08 | Lg Chem, Ltd. | Polycarbonate resin composition |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6166474B2 (ja) | ポリカーボネート樹脂組成物 | |
JP6554470B2 (ja) | コポリカーボネートおよびこれを含む組成物 | |
JP6216882B2 (ja) | コポリカーボネートおよびこれを含む組成物 | |
JP6049113B2 (ja) | コポリカーボネート樹脂およびこれを含む物品 | |
EP3050908B1 (en) | Copolycarbonate and composition comprising same | |
WO2016089028A1 (ko) | 폴리카보네이트 수지 조성물 | |
WO2016089135A2 (ko) | 코폴리카보네이트 수지 조성물 및 이를 포함하는 물품 | |
WO2016089024A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089137A1 (ko) | 코폴리카보네이트 조성물 및 이를 포함하는 물품 | |
WO2016089026A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2017078470A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089118A2 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089171A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089136A1 (ko) | 코폴리카보네이트 수지 조성물 | |
WO2016089172A1 (ko) | 폴리카보네이트 조성물 및 이를 포함하는 물품 | |
WO2016036203A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089025A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016089027A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 | |
WO2016036202A1 (ko) | 코폴리카보네이트 및 이를 포함하는 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REEP | Request for entry into the european phase |
Ref document number: 2015840987 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2015840987 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15023740 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2016529972 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: 15840987 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |