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KR970059225A - Thermoplastic resin composition for blow molding - Google Patents

Thermoplastic resin composition for blow molding Download PDF

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Publication number
KR970059225A
KR970059225A KR1019960001870A KR19960001870A KR970059225A KR 970059225 A KR970059225 A KR 970059225A KR 1019960001870 A KR1019960001870 A KR 1019960001870A KR 19960001870 A KR19960001870 A KR 19960001870A KR 970059225 A KR970059225 A KR 970059225A
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South Korea
Prior art keywords
copolymer
resin composition
compound
thermoplastic resin
weight
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KR1019960001870A
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Korean (ko)
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KR0178457B1 (en
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정준호
김성국
안경현
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유현식
제일모직 주식회사
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Publication of KR970059225A publication Critical patent/KR970059225A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 블로우 성형용 열가소성 수지 조성물은 고무질 중합체에 시안화 비닐화합물과 방향족 비닐화합물을 공중합시키거나 또는 고무질 중합체에 시안화 비닐화합물, 방향족, 비닐화합물 및 이들과 공중합 가능한 단량체를 공중합시킨 그라프트 공중합체(A), 시안화 비닐화합물과 방향족 비닐화합물을 공중합시키거나 또는 시안화 비닐화합물, 방향족 비닐화합물 및 이들과 공중합 가능한 단량체를 공중합시킨 것으로 중량평균분자량이 100,000∼350,000인 공중합체(B), 및 시안화 비닐화합물과 방향족 비닐화합물을 공중합시키거나 또는 시안화 비닐화합물, 방향족 비닐화합물 및 이들과 공중합가능한 단량체를 공중합시킨 것으로 중량평균분자량이 600,000∼1,500,000인 공중합체(C)로 이루어지고, 이 조성물에서 고무질 성분은 10∼30 중량부의 범위이고, 상기 공중합체(C)는 상기 그라프트 공중합체(A)와 상기 공중합체(B)의 혼합물 100중량부에 대하여 0.2∼15중량부의 양으로 함유되는 것을 그 특징으로 한다.The present invention relates to a thermoplastic resin composition for blow molding comprising a rubber-like polymer obtained by copolymerizing a vinyl cyanide compound and an aromatic vinyl compound, or a graft copolymer obtained by copolymerizing a rubbery polymer with a vinyl cyanide compound, an aromatic compound, a vinyl compound and a copolymerizable monomer A), a copolymer (B) having a weight average molecular weight of 100,000 to 350,000 obtained by copolymerizing a vinyl cyanide compound and an aromatic vinyl compound, or copolymerizing a vinyl cyanide compound, an aromatic vinyl compound and a monomer copolymerizable therewith, and a vinyl cyanide compound And an aromatic vinyl compound, or a copolymer (C) having a weight average molecular weight of 600,000 to 1,500,000 obtained by copolymerizing a vinyl cyanide compound, an aromatic vinyl compound and a copolymerizable monomer therewith, wherein the rubbery component is 10 To 30 parts by weight, Based copolymer (C) is to be contained in an amount of 0.2 to 15 parts by weight based on 100 parts by weight of a mixture of the graft copolymer (A) and the copolymer (B) as its features.

Description

블로우 성형용 열가소성 수지 조성물Thermoplastic resin composition for blow molding

내용없음No content

Claims (9)

(A) 고무질 중합체에 시안화 비닐화합물과 방향족 비닐화합물을 공중합시키거나 또는 고무질 중합체에 시안화 비닐화합물, 방향족 비닐화합물 및 이들과 공중합 가능한 단량체를 공중합심킨 그라프트 공중합체; (B) 시안화 비닐화합물과 방향족 비닐화합물을 공중합시키거나 또는 시안화 비닐화합물, 방향족 비닐화합물 및 이들과 공중합가능한 단량체를 공중합시킨 것으로 중량 평균 분자량이 100,000∼350,000인 공중합체; 및 (C) 시안화 비닐화합물과 방향족 비닐화합을 공중합시키거나 또는 시안화 비닐화합물, 방향족 비닐화합물 및 이들과 공중합가능한 단량체를 공중합시킨 것으로 중량평균 분자량이 600,000∼1,500,000인 공중합체;로 이루어지고, 이 열가소성 수지 조성물중에서 고무질 성분은 10∼30중량%의 범위이고, 상기 공중합체(C)는 상기 그라프트 공중합체(A)와 상기 공중합체(B)의 혼합물 100중량부에 대하여 0.2∼15중량부의 양으로 함유되는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.(A) a graft copolymer obtained by copolymerizing a vinylidene cyanide compound and an aromatic vinyl compound on a rubbery polymer or by copolymerizing a vinyl compound, an aromatic vinyl compound and a copolymerizable monomer with a rubbery polymer; (B) a copolymer obtained by copolymerizing a vinyl cyanide compound and an aromatic vinyl compound, or copolymerizing a vinyl cyanide compound, an aromatic vinyl compound, and a copolymerizable monomer therewith, and having a weight average molecular weight of 100,000 to 350,000; And (C) a copolymer obtained by copolymerizing a vinyl cyanide compound and an aromatic vinyl compound, or copolymerizing a vinyl cyanide compound, an aromatic vinyl compound and a copolymerizable monomer therewith, and having a weight average molecular weight of 600,000 to 1,500,000, The rubbery component in the resin composition is in the range of 10 to 30% by weight, and the copolymer (C) is a copolymer of the component (A) and the copolymer By weight based on the total weight of the thermoplastic resin composition. 제1항에 있어서, 상기 고무질 중합체가 폴리부타디엔, 부타디엔－스티렌 공중합체, 부타디엔－아크릴로 니르릴 공중합체 등의 디엔계 고무질 중합체, 부틸아크릴레이트－메틸메탈크릴레이트－에타크릴산에스테로 공중합체 등의 아크릴 고무, 및 에틸렌－프로필렌 공중합 고무 등의 포화고무질 중합체로 이루어진 군으로부터 선택되는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The rubber composition according to claim 1, wherein the rubbery polymer is at least one selected from the group consisting of diene rubber polymers such as polybutadiene, butadiene-styrene copolymer, butadiene-acrylonitrile copolymer, and butyl acrylate-methyl methacrylate-ethacrylic acid ester copolymer , And a saturated rubbery polymer such as an ethylene-propylene copolymer rubber. The thermoplastic resin composition for blow molding according to claim 1, 제1항에 있어서, 상기 시안화 비닐화합물이 아크릴로니트릴 또는 에타크릴로니트릴인 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The thermoplastic resin composition for blow molding according to claim 1, wherein the vinyl cyanide compound is acrylonitrile or ethacrylonitrile. 제1항에 있어서, 상기 방향족 비닐화합물이 스티렌, 알파메틸스티렌, 및 이들의 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The thermoplastic resin composition for blow molding according to claim 1, wherein the aromatic vinyl compound is selected from the group consisting of styrene, alphamethylstyrene, and mixtures thereof. 제1항에 있어서, 상기 공중합 가능한 단량체가 메틸메타크릴레이트, 부틸아크릴레이트, N－페닐말레이미드, N－시클로헥실말레이미드 및 무수말레인산으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The blow molding thermoplastic resin composition according to claim 1, wherein the copolymerizable monomer is selected from the group consisting of methyl methacrylate, butyl acrylate, N-phenylmaleimide, N-cyclohexylmaleimide and maleic anhydride. Composition. 제1항에 있어서, 상기 공중합체(C)가 상기 그라프트 공중합체(A)와 상기 공중합체(B)의 혼합물 100 중량부에 대하여 0.5∼10 중량부의 양으로 함유되는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The blow molding machine according to claim 1, wherein the copolymer (C) is contained in an amount of 0.5 to 10 parts by weight based on 100 parts by weight of the mixture of the graft copolymer (A) and the copolymer (B) And a thermoplastic resin composition. 제6항에 있어서, 상기 공중합체(C)의 중량평균분자량이 800,000∼1,200,000의 범위인 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The thermoplastic resin composition for blow molding according to claim 6, wherein the weight average molecular weight of the copolymer (C) ranges from 800,000 to 1,200,000. 제1항에 있어서, 상기 수지 조성물이 전체 수지 조성물에 대하여 0∼2 중량부의 플루오르계 수지를 더 포함하는 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The thermoplastic resin composition for blow molding according to claim 1, wherein the resin composition further comprises 0 to 2 parts by weight of a fluorine resin based on the total resin composition. 제8항에 있어서, 상기 플루오로계 수지가 폴리테트라플루오로에틸렌인 것을 특징으로 하는 블로우 성형용 열가소성 수지 조성물.The thermoplastic resin composition for blow molding according to claim 8, wherein the fluororesin is polytetrafluoroethylene. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960001870A 1996-01-29 1996-01-29 Blow molding thermoplastic resin composition KR0178457B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100717548B1 (en) * 2005-12-30 2007-05-11 제일모직주식회사 Thermoplastic resin composition
KR101312833B1 (en) * 2006-05-19 2013-09-27 유엠지 에이비에스 가부시키가이샤 Thermoplastic resin composition and composite moldings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020171453A1 (en) * 2019-02-19 2020-08-27 주식회사 엘지화학 Thermoplastic resin composition and thermoplastic resin molded article
KR102386835B1 (en) * 2019-02-19 2022-04-15 주식회사 엘지화학 Thermoplastic resin composition and thermoplastic resin article
US20220298347A1 (en) * 2020-06-26 2022-09-22 Lg Chem, Ltd. Thermoplastic resin composition and molded article including the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100717548B1 (en) * 2005-12-30 2007-05-11 제일모직주식회사 Thermoplastic resin composition
KR101312833B1 (en) * 2006-05-19 2013-09-27 유엠지 에이비에스 가부시키가이샤 Thermoplastic resin composition and composite moldings

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