KR950005861A - Process for preparing graft polymer - Google Patents

Process for preparing graft polymer Download PDF

Info

Publication number
KR950005861A
KR950005861A KR1019930015228A KR930015228A KR950005861A KR 950005861 A KR950005861 A KR 950005861A KR 1019930015228 A KR1019930015228 A KR 1019930015228A KR 930015228 A KR930015228 A KR 930015228A KR 950005861 A KR950005861 A KR 950005861A
Authority
KR
South Korea
Prior art keywords
polymer
monomer
graft
graft polymer
rubber polymer
Prior art date
Application number
KR1019930015228A
Other languages
Korean (ko)
Inventor
이정훈
한종순
Original Assignee
이덕림
주식회사 미원유화
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이덕림, 주식회사 미원유화 filed Critical 이덕림
Priority to KR1019930015228A priority Critical patent/KR950005861A/en
Publication of KR950005861A publication Critical patent/KR950005861A/en

Links

Landscapes

  • Graft Or Block Polymers (AREA)

Abstract

본 발명은 그라프트 중합체의 제조방법에 관한 것으로서, 더욱 상세하게는 서로 다른 입경을 가진 고무질 중합체에 딱딱한 성질을 가진 방향족 비닐 단량체와 시안화 비닐 단량체 또는 아크릴계 단량체의 혼합물을 일정비율로 그라프트 중합시켜 내충격성을 비롯한 물리적 성질이 뛰어나고 동시에 표면광택이 우수한 물성의 균형을 갖는 그라프트 중합체의 제조방법에 관한 것이다.The present invention relates to a method for preparing a graft polymer, and more specifically, to a rubbery polymer having different particle diameters by graft polymerization of a mixture of aromatic vinyl monomers having rigid properties with vinyl cyanide monomers or acrylic monomers at a predetermined ratio. The present invention relates to a method for producing a graft polymer having excellent physical properties including impact properties and at the same time having excellent surface gloss.

Description

그라프트 중합체의 제조방법Process for preparing graft polymer

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

Claims (3)

대입경 고무질 중합체와 소입경 고무질 중합체로 이루어진 고무질 중합체에 단량체를 투입하고 그라프트 중합시켜 그라프트 공중합체를 제조하는 방법에 있어서, 대입경 고무질 중합체 20~80중량%와 1차로 소입경 고무질 중합체 20~80중량%를 첨가하여 이루어진 고무질 중합체에 대해 단량체 70~300 중량부를 투입시켜 중합율 60~90%에서 상기 1차로 투입된 소입경 고무질 중합체 100 중량부에 대해 소입경 고무질 중합체 1~40 중량부를 2차로 투입하여 제조하는 것을 특징으로 하는 그라프트 중합체의 제조방법.In a method of preparing a graft copolymer by adding a monomer to a rubber polymer composed of a large particle rubber polymer and a small particle rubber polymer and graft polymerizing, 20 to 80% by weight of the large particle rubber polymer and the first small particle rubber polymer 20 70 to 300 parts by weight of the monomer is added to the rubbery polymer made by adding ˜80% by weight. Method for producing a graft polymer, characterized in that the production by injection into tea. 제1항에 있어서, 상기 대입경 고무질 중합체의 입경은 0.3~1㎛, 소입경 고무질 중합체의 입경은 0.06~0.1㎛인 것을 특징으로 하는 그라프트 중합체의 제조방법.The method of claim 1, wherein the particle size of the large-diameter rubbery polymer is 0.3 to 1㎛, the particle size of the small-size rubbery polymer is 0.06 to 0.1㎛. 제1항에 있어서, 상기 단량체는 방향족 비닐 단량체, 시안화 비닐 단량체 또는 아크릴계 단량체중 하나 이상을 사용하는 것을 특징으로 하는 그라프트 중합체의 제조방법.The method of claim 1, wherein the monomer is a graft polymer, characterized in that using at least one of an aromatic vinyl monomer, a vinyl cyanide monomer or an acrylic monomer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015228A 1993-08-06 1993-08-06 Process for preparing graft polymer KR950005861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015228A KR950005861A (en) 1993-08-06 1993-08-06 Process for preparing graft polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015228A KR950005861A (en) 1993-08-06 1993-08-06 Process for preparing graft polymer

Publications (1)

Publication Number Publication Date
KR950005861A true KR950005861A (en) 1995-03-20

Family

ID=66817549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930015228A KR950005861A (en) 1993-08-06 1993-08-06 Process for preparing graft polymer

Country Status (1)

Country Link
KR (1) KR950005861A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019151776A1 (en) * 2018-02-02 2019-08-08 주식회사 엘지화학 Preparation method of graft copolymer, graft copolymer, and thermoplastic resin molded article
KR20190094104A (en) * 2018-02-02 2019-08-12 주식회사 엘지화학 Method for preparing graft copolymer, graft copolymer and thermoplastic resin article
WO2019156394A1 (en) * 2018-02-07 2019-08-15 주식회사 엘지화학 Method for preparing a graft copolymer, and thermoplastic resin molded product
WO2020222482A1 (en) * 2019-04-29 2020-11-05 주식회사 엘지화학 Polymer coagulant and graft copolymer including same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019151776A1 (en) * 2018-02-02 2019-08-08 주식회사 엘지화학 Preparation method of graft copolymer, graft copolymer, and thermoplastic resin molded article
KR20190094104A (en) * 2018-02-02 2019-08-12 주식회사 엘지화학 Method for preparing graft copolymer, graft copolymer and thermoplastic resin article
CN110662780A (en) * 2018-02-02 2020-01-07 株式会社Lg化学 Method for producing graft copolymer, and thermoplastic resin molded article
US11104789B2 (en) 2018-02-02 2021-08-31 Lg Chem, Ltd. Method for preparing graft copolymer, graft copolymer and thermoplastic resin molded article
CN110662780B (en) * 2018-02-02 2022-03-11 株式会社Lg化学 Method for producing graft copolymer, and thermoplastic resin molded article
WO2019156394A1 (en) * 2018-02-07 2019-08-15 주식회사 엘지화학 Method for preparing a graft copolymer, and thermoplastic resin molded product
US11214645B2 (en) 2018-02-07 2022-01-04 Lg Chem, Ltd. Method for preparing graft copolymer and thermoplastic resin molded article
WO2020222482A1 (en) * 2019-04-29 2020-11-05 주식회사 엘지화학 Polymer coagulant and graft copolymer including same
KR20200127062A (en) * 2019-04-29 2020-11-10 주식회사 엘지화학 Polymer Coagulant and Graft Copolymer Comprising the Same
US11834543B2 (en) 2019-04-29 2023-12-05 Lg Chem, Ltd. Polymer coagulant and graft copolymer comprising same

Similar Documents

Publication Publication Date Title
DE3272616D1 (en) Polymer composition
KR910018481A (en) Molding compositions of aromatic polycarbonate resins, ABS polymers and SAN copolymers with a matt surface appearance
EP1045004A4 (en) Processing aid for vinyl chloride resin and vinyl chloride resin composition containing the same
ATE261472T1 (en) THERMOPLASTIC RESIN COMPOSITION
MY104352A (en) Styrene-based resin composition
JPS5650906A (en) Continuous manufacture of rubber-modified thermoplastic resin
KR950005861A (en) Process for preparing graft polymer
ES432661A1 (en) Process for the preparation of transparent high impact strength vinyl chloride polymers
KR970027206A (en) Fiberglass Reinforced ABS Resin Composition
KR910020057A (en) Method for producing transparent impact resistant styrene resin
EP0390081A3 (en) Thermoplastic resin composition
KR850008497A (en) Thermoplastic Composition
SE7614302L (en) PROCEDURE FOR PREPARING IMPACT STYRENE POLYMERISATE
KR920018130A (en) Thermoplastic resin composition
JPS57117556A (en) Thermoplastic resin composition
KR920002692A (en) Thermoplastic composition and its manufacturing method
KR970027131A (en) Thermoplastic and its manufacturing method
KR930012951A (en) Manufacturing method of thermoplastic resin with excellent impact resistance and elongation characteristics
KR950018100A (en) Manufacturing method of high nitrile resin having excellent gloss and chemical resistance
KR940021603A (en) Manufacturing method of thermoplastic resin excellent in weatherability
KR910011939A (en) ABS graft copolymer having a multiaxial impact resistance and blends thereof
KR970021197A (en) ABS resin composition with excellent fluidity and vacuum forming
JPS575710A (en) Production of polymer
KR930000625A (en) Hollow Structure Plastic Pigment Manufacturing Method
Nowakowsky et al. Glass Fibre-Reinforced Styrene Copolymers

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application