KR950032447A - ABS resin composition containing bentonite - Google Patents

ABS resin composition containing bentonite Download PDF

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Publication number
KR950032447A
KR950032447A KR1019940009914A KR19940009914A KR950032447A KR 950032447 A KR950032447 A KR 950032447A KR 1019940009914 A KR1019940009914 A KR 1019940009914A KR 19940009914 A KR19940009914 A KR 19940009914A KR 950032447 A KR950032447 A KR 950032447A
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KR
South Korea
Prior art keywords
abs resin
resin composition
bentonite
styrene
compound
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KR1019940009914A
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Korean (ko)
Inventor
돈윤승
김상욱
심미자
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유현식
제일모직 주식회사
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Priority to KR1019940009914A priority Critical patent/KR950032447A/en
Publication of KR950032447A publication Critical patent/KR950032447A/en

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  • Graft Or Block Polymers (AREA)

Abstract

본 발명의 벤토나이트가 함유된 ABS 수지조성물은 디엔계 합성고무 라텍스 20∼60wt% 의 존재하에 시안화비닐 화합물 20∼50wt%, 방향족 비닐화합물 50∼70wt%를 유화중합하여 그라프트 중합된 시안화 비닐화합물-방향족 비닐화합물의 그라프트 공중합체(g-ABS) 20∼70wt%와, 시안화 비닐화합물 20∼50wt%와 방향족 비닐 화합물 80∼50wt%를 중합한 시안화 비닐화합물-방향족 비닐화합물의 공중합체 (SAN)80∼30wt%의 혼합물 100중량부에 1∼30중량부의 벤토나이트가 함유된 ABS 수지조성물에 관한 것이다.Bentonite-containing ABS resin composition of the present invention is a vinyl cyanide compound graft-polymerized by emulsion polymerization of 20 to 50 wt% vinyl cyanide compound and 50 to 70 wt% aromatic vinyl compound in the presence of 20 to 60 wt% of diene-based synthetic rubber latex- Graft copolymer of aromatic vinyl compound (g-ABS) 20 to 70wt%, vinyl cyanide compound-aromatic vinyl compound copolymerized with 20 to 50wt% vinyl cyanide compound and 80 to 50wt% aromatic vinyl compound (SAN) An ABS resin composition containing 1 to 30 parts by weight of bentonite in 100 parts by weight of a mixture of 80 to 30 wt%.

본 발명에 사용되는 g-ABS와 SAN의 혼합물인 ABS수지는 펠릿상보다는 분말상으로 사용하여 분말상의 벤토나이트와 혼합하는 것이 그 분상성이 훨씬 양호하다. 분산성이 양호한 ABS 수지조성물은 결국 물성의 편차가 적은 것으로 그만큼 양호한 물성을 갖는 ABS 수지조성물을 제공할 수 있다. 본 발명에서 사용되는 벤토나이트의 입자는 작을수록 양호하지만, 10∼500㎛의 벤토나이트가 바람직하게 사용가능하다. 더 바람직하게는 10∼150㎛의 입자크기를 갖는 벤토나이트이다.ABS resin, which is a mixture of g-ABS and SAN used in the present invention, is used in powder form rather than in pellet form and mixed with powdered bentonite is much better in powder separation. The ABS resin composition having good dispersibility may provide an ABS resin composition having good physical properties with less variation in physical properties. The smaller the particle of bentonite used in the present invention, the better. However, bentonite of 10 to 500 µm is preferably used. More preferably bentonite having a particle size of 10 to 150 mu m.

Description

벤토나이트가 함유된 ABS 수지조성물ABS resin composition containing bentonite

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (8)

디엔계 합성고무 라텍스 20∼60wt% 의 존재하에 시안화 비닐화합물 20∼50wt%와 방향족 비닐화합물 50∼70wt%를 중합하여 생성된 그라프트 공중합체(g-ABS) 20∼70wt%와 시안화 비닐화합물 20∼50wt%와 방향족 비닐화합물 80∼50wt%를 중합한 공중합체(SAN) 80∼30wt%의 ABS수지 100중량부; 및 10∼500㎛의 입경을 갖는 벤토나이트 1∼30 중량부; 로 이루어지는 것을 특징으로 하는 ABS 수지조성물.20 to 70 wt% of graft copolymer (g-ABS) and 20 to 20 wt% of vinyl cyanide compound and 50 to 70 wt% of aromatic vinyl compound in the presence of 20 to 60 wt% of diene synthetic rubber latex 100 weight part of ABS resin of 80-30 weight% of copolymers (SAN) which superposed | polymerized -50 wt% and 80-50 weight% of aromatic vinyl compounds; And 1 to 30 parts by weight of bentonite having a particle diameter of 10 to 500 µm. ABS resin composition, characterized in that consisting of. 제1항에 있어서, 상기 디엔계 합성고무 라텍스는 폴리부타디엔 라텍스 또는 SBR(styrene butadienerubber) 라텍스인 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the diene-based synthetic rubber latex is polybutadiene latex or SBR (styrene butadienerubber) latex. 제1항에 있어서, 상기 대엔계 합성고무 라텍스는 그 입경이 0.1∼1.0㎛의 범위인 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the Daeen-based synthetic rubber latex has a particle size in the range of 0.1 to 1.0 mu m. 제1항에 있어서, 상기 시안화 비닐화합물은 아크릴로니트릴, 메타크릴로니트릴, 및 에타크릴로니트릴로 이루어진 군으로부터 선택된 하나 또는 2 이상인 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the vinyl cyanide compound is at least one selected from the group consisting of acrylonitrile, methacrylonitrile, and ethacrylonitrile. 제1항에 있어서, 상기 방향족 비닐화합물은 스티렌, t-부틸 스티렌, α-메틸 스티렌, p-메틸 스티렌, 비닐 톨루엔, 모노클롤 스티렌, 디클로로 스티렌, 디브로모 스티렌, 에틸 스티렌, 비닐나프탈렌, 및 디비닐 벤젠으로 이루어진 군으로부터 선택된 하나 또는 2 이상인 것을 특징을 하는 ABS 수지조성물.The method of claim 1, wherein the aromatic vinyl compound is styrene, t-butyl styrene, α-methyl styrene, p-methyl styrene, vinyl toluene, monochloro styrene, dichloro styrene, dibromo styrene, ethyl styrene, vinyl naphthalene, and ABS resin composition, characterized in that one or two or more selected from the group consisting of divinyl benzene. 제1항에 있어서, 상기벤토나이트는 몬모릴로나이트가 주성분으로 55∼70wt%의 SiO2와 15∼30wt%의 Al2O3를 함유하는 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the bentonite contains montmorillonite as a main component of 55 to 70 wt% SiO 2 and 15 to 30 wt% Al 2 O 3 . 제1항에 있어서, 상기 벤토나이트는 그 입경이 10∼150㎛인 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the bentonite has a particle diameter of 10 to 150 mu m. 제1항에 있어서, 상기 ABS 수지는 분말상으로 사용되는 것을 특징을 하는 ABS 수지조성물.The ABS resin composition according to claim 1, wherein the ABS resin is used in powder form. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009914A 1994-05-06 1994-05-06 ABS resin composition containing bentonite KR950032447A (en)

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KR1019940009914A KR950032447A (en) 1994-05-06 1994-05-06 ABS resin composition containing bentonite

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KR1019940009914A KR950032447A (en) 1994-05-06 1994-05-06 ABS resin composition containing bentonite

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411863B1 (en) * 2000-12-21 2003-12-18 금호석유화학 주식회사 Method to prepare styrene type block copolymer nanocomposites
KR100811303B1 (en) * 2006-12-29 2008-03-10 제일모직주식회사 Abs/clay nanocomposite having high falling dart impact strength

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411863B1 (en) * 2000-12-21 2003-12-18 금호석유화학 주식회사 Method to prepare styrene type block copolymer nanocomposites
KR100811303B1 (en) * 2006-12-29 2008-03-10 제일모직주식회사 Abs/clay nanocomposite having high falling dart impact strength

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