KR20000055258A - 내충격성이 우수한 열가소성 수지 조성물 - Google Patents
내충격성이 우수한 열가소성 수지 조성물 Download PDFInfo
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- KR20000055258A KR20000055258A KR1019990003784A KR19990003784A KR20000055258A KR 20000055258 A KR20000055258 A KR 20000055258A KR 1019990003784 A KR1019990003784 A KR 1019990003784A KR 19990003784 A KR19990003784 A KR 19990003784A KR 20000055258 A KR20000055258 A KR 20000055258A
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- acrylonitrile
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- 239000011342 resin composition Substances 0.000 title claims abstract description 10
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 34
- 239000011347 resin Substances 0.000 claims abstract description 34
- 229920001577 copolymer Polymers 0.000 claims abstract description 31
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 29
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 13
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims abstract description 12
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011258 core-shell material Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 8
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- -1 N- (substituted) maleimide Chemical class 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 229920000800 acrylic rubber Polymers 0.000 description 4
- 238000012662 bulk polymerization Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000058 polyacrylate Polymers 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- BQTPKSBXMONSJI-UHFFFAOYSA-N 1-cyclohexylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1CCCCC1 BQTPKSBXMONSJI-UHFFFAOYSA-N 0.000 description 1
- WAEOXIOXMKNFLQ-UHFFFAOYSA-N 1-methyl-4-prop-2-enylbenzene Chemical group CC1=CC=C(CC=C)C=C1 WAEOXIOXMKNFLQ-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- CYLVUSZHVURAOY-UHFFFAOYSA-N 2,2-dibromoethenylbenzene Chemical compound BrC(Br)=CC1=CC=CC=C1 CYLVUSZHVURAOY-UHFFFAOYSA-N 0.000 description 1
- CISIJYCKDJSTMX-UHFFFAOYSA-N 2,2-dichloroethenylbenzene Chemical compound ClC(Cl)=CC1=CC=CC=C1 CISIJYCKDJSTMX-UHFFFAOYSA-N 0.000 description 1
- TVONJMOVBKMLOM-UHFFFAOYSA-N 2-methylidenebutanenitrile Chemical compound CCC(=C)C#N TVONJMOVBKMLOM-UHFFFAOYSA-N 0.000 description 1
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- PAHSHPLLVMLCCN-UHFFFAOYSA-N 5-butyl-5-ethenylcyclohexa-1,3-diene Chemical compound CCCCC1(C=C)CC=CC=C1 PAHSHPLLVMLCCN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- GHAZCVNUKKZTLG-UHFFFAOYSA-N N-ethyl-succinimide Natural products CCN1C(=O)CCC1=O GHAZCVNUKKZTLG-UHFFFAOYSA-N 0.000 description 1
- HDFGOPSGAURCEO-UHFFFAOYSA-N N-ethylmaleimide Chemical compound CCN1C(=O)C=CC1=O HDFGOPSGAURCEO-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QROGIFZRVHSFLM-QHHAFSJGSA-N [(e)-prop-1-enyl]benzene Chemical compound C\C=C\C1=CC=CC=C1 QROGIFZRVHSFLM-QHHAFSJGSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- SEEYREPSKCQBBF-UHFFFAOYSA-N n-methylmaleimide Chemical compound CN1C(=O)C=CC1=O SEEYREPSKCQBBF-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000515 polycarbonate Chemical group 0.000 description 1
- 239000004417 polycarbonate Chemical group 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/53—Core-shell polymer
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)
Abstract
Description
구분 | 실시예 | 비교예 | |||||
1 | 2 | 3 | 1 | 2 | 3 | 4 | |
ASA수지 | 30 | 30 | 30 | 30 | 40 | 30 | 30 |
SAN-1 | 40 | 40 | 55 | 40 | 30 | 40 | 55 |
SAN-2 | 30 | 30 | - | 30 | 30 | 30 | - |
SAN-3 | - | - | 15 | - | - | - | 15 |
열안정제 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
활제 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
광안정제 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
충격보강재 1 | - | - | - | - | - | 0.02 | 0.02 |
충격보강재 2 | 0.3 | 1.0 | 0.3 | - | - | - | - |
실시예 | 비교예 | ||||||
1 | 2 | 3 | 1 | 2 | 3 | 4 | |
아이조드충격강도 | 14 | 15 | 14 | 10 | 13 | 14 | 13 |
열연화온도 | 104 | 104 | 107 | 104 | 103 | 103 | 107 |
유동성 | 8.0 | 7.8 | 6.2 | 8.0 | 6.5 | 8.1 | 6.3 |
내후성 | 0.92 | 0.94 | 0.85 | 0.90 | 0.95 | 1.23 | 1.15 |
Claims (3)
- (A) ASA수지 20 내지 50중량%,(B) (B.1)스티렌 65 내지 78중량부, 아크릴로니트릴 35-22중량부를 사용하여 제조된 SAN 수지,(B.2) 알파-메틸스티렌 65 내지 78중량부와 아크릴로니트릴 35 내지 22중량부를 사용하여 제조된 AMS계 SAN 수지, 및(B.3) N-페닐말레이미드 함유 공중합체중에서 선택된 1종 이상의 공중합체로 이루어지고 (B.1)+(B.2)+(B+3) 총 함량 50 내지 80중량%,(C)코어가 고무질 중합체이고, 쉘이 방향족 비닐계 단량체와 시안화 비닐계 단량체의 공중합물로 이루어진 코어-쉘 형태의 공중합체가 (A+B)전체에 대하여 0.1 내지 2중량%로 이루어진 내충격성이 우수한 열가소성 수지 조성물.
- 제 1항에 있어서, 상기 ASA 수지는 고무질 중합체의 평균입자 크기가 0.08∼0.50㎛이고 함량이 40 내지 60중량부인 것을 특징으로 하는 내충격성이 우수한 열가소성 수지 조성물.
- 제 1항에 있어서, 상기 코어-쉘 공중합체는 고무질 중합체 25 내지 70중량부에 방향족 비닐계 단량체 40 내지 90중량부와 시안화 비닐계 단량체 60 내지 10중량부의 단량체 혼합물 75 내지 30중량부를 그라프트시킨 공중합체인 것을 특징으로 하는 내충격성이 우수한 열가소성 수지 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0003784A KR100530567B1 (ko) | 1999-02-04 | 1999-02-04 | 내충격성이 우수한 열가소성 수지 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0003784A KR100530567B1 (ko) | 1999-02-04 | 1999-02-04 | 내충격성이 우수한 열가소성 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000055258A true KR20000055258A (ko) | 2000-09-05 |
KR100530567B1 KR100530567B1 (ko) | 2005-11-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-0003784A KR100530567B1 (ko) | 1999-02-04 | 1999-02-04 | 내충격성이 우수한 열가소성 수지 조성물 |
Country Status (1)
Country | Link |
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KR (1) | KR100530567B1 (ko) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040050146A (ko) * | 2002-12-09 | 2004-06-16 | 제일모직주식회사 | 이형성이 우수한 열가소성 수지조성물 |
KR100601087B1 (ko) * | 2001-11-08 | 2006-07-14 | 주식회사 엘지화학 | 아크릴레이트-스티렌-아크릴로니트릴 그라프트 공중합체조성물 및 그의 제조방법 |
KR100771355B1 (ko) * | 2005-08-29 | 2007-10-29 | 주식회사 엘지화학 | 열가소성 수지 조성물 |
CN104592667A (zh) * | 2014-12-30 | 2015-05-06 | 上海普利特复合材料股份有限公司 | 一种高流动、高抗冲asa材料及其制备方法 |
WO2015152468A1 (ko) * | 2014-04-01 | 2015-10-08 | 삼성에스디아이 주식회사 | 내열성 및 착색성이 향상된 열가소성 수지 조성물 |
EP3279257A1 (en) * | 2016-08-04 | 2018-02-07 | Hyundai Motor Company | Low gloss asa-based resin composition having excellent weatherability and heat resistance |
CN110845807A (zh) * | 2018-08-20 | 2020-02-28 | 奇美实业股份有限公司 | 橡胶改质树脂组成物以及利用其制得的成型品 |
US20200148872A1 (en) * | 2017-07-26 | 2020-05-14 | Ineos Styrolution Group Gmbh | Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics |
US10822486B2 (en) | 2016-08-26 | 2020-11-03 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and molded article formed therefrom |
US11286383B2 (en) | 2018-10-31 | 2022-03-29 | Lg Chem, Ltd. | Thermoplastic resin composition |
WO2022182138A1 (ko) * | 2021-02-26 | 2022-09-01 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이를 이용한 성형품 |
US12134689B2 (en) | 2019-09-18 | 2024-11-05 | Lg Chem, Ltd. | Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same |
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KR101466148B1 (ko) * | 2010-09-16 | 2014-11-27 | 제일모직 주식회사 | 아크릴계 열가소성 수지 조성물 및 이를 이용한 성형품 |
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KR101466152B1 (ko) * | 2010-12-24 | 2014-11-27 | 제일모직 주식회사 | 아크릴계 수지 조성물 및 이를 이용한 성형품 |
KR102266583B1 (ko) * | 2018-03-30 | 2021-06-18 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이를 이용한 성형품 |
-
1999
- 1999-02-04 KR KR10-1999-0003784A patent/KR100530567B1/ko not_active IP Right Cessation
Cited By (16)
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KR100601087B1 (ko) * | 2001-11-08 | 2006-07-14 | 주식회사 엘지화학 | 아크릴레이트-스티렌-아크릴로니트릴 그라프트 공중합체조성물 및 그의 제조방법 |
KR20040050146A (ko) * | 2002-12-09 | 2004-06-16 | 제일모직주식회사 | 이형성이 우수한 열가소성 수지조성물 |
KR100771355B1 (ko) * | 2005-08-29 | 2007-10-29 | 주식회사 엘지화학 | 열가소성 수지 조성물 |
US10329415B2 (en) | 2014-04-01 | 2019-06-25 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition with improved heat resistance and coloring property |
WO2015152468A1 (ko) * | 2014-04-01 | 2015-10-08 | 삼성에스디아이 주식회사 | 내열성 및 착색성이 향상된 열가소성 수지 조성물 |
CN104592667B (zh) * | 2014-12-30 | 2018-08-10 | 上海普利特复合材料股份有限公司 | 一种高流动、高抗冲asa材料及其制备方法 |
CN104592667A (zh) * | 2014-12-30 | 2015-05-06 | 上海普利特复合材料股份有限公司 | 一种高流动、高抗冲asa材料及其制备方法 |
EP3279257A1 (en) * | 2016-08-04 | 2018-02-07 | Hyundai Motor Company | Low gloss asa-based resin composition having excellent weatherability and heat resistance |
US10221307B2 (en) | 2016-08-04 | 2019-03-05 | Hyundai Motor Company | Low gloss ASA-based resin composition having excellent weatherability and heat resistance |
US10822486B2 (en) | 2016-08-26 | 2020-11-03 | Lotte Advanced Materials Co., Ltd. | Thermoplastic resin composition and molded article formed therefrom |
US20200148872A1 (en) * | 2017-07-26 | 2020-05-14 | Ineos Styrolution Group Gmbh | Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics |
US11667780B2 (en) * | 2017-07-26 | 2023-06-06 | Ineos Styrolution Group Gmbh | Impact modified styrene copolymer composition comprising polysiloxane additive having improved abrasion characteristics |
CN110845807A (zh) * | 2018-08-20 | 2020-02-28 | 奇美实业股份有限公司 | 橡胶改质树脂组成物以及利用其制得的成型品 |
US11286383B2 (en) | 2018-10-31 | 2022-03-29 | Lg Chem, Ltd. | Thermoplastic resin composition |
US12134689B2 (en) | 2019-09-18 | 2024-11-05 | Lg Chem, Ltd. | Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same |
WO2022182138A1 (ko) * | 2021-02-26 | 2022-09-01 | 롯데케미칼 주식회사 | 열가소성 수지 조성물 및 이를 이용한 성형품 |
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