KR950011488A - Manufacturing method of resin for gloss control - Google Patents

Manufacturing method of resin for gloss control Download PDF

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Publication number
KR950011488A
KR950011488A KR1019930022080A KR930022080A KR950011488A KR 950011488 A KR950011488 A KR 950011488A KR 1019930022080 A KR1019930022080 A KR 1019930022080A KR 930022080 A KR930022080 A KR 930022080A KR 950011488 A KR950011488 A KR 950011488A
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KR
South Korea
Prior art keywords
latex
crosslinking agent
acrylamide
monomer
cyanide compound
Prior art date
Application number
KR1019930022080A
Other languages
Korean (ko)
Other versions
KR970007244B1 (en
Inventor
김동옥
유진녕
장영래
김명만
Original Assignee
최근선
주식회사 럭 키
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 최근선, 주식회사 럭 키 filed Critical 최근선
Priority to KR1019930022080A priority Critical patent/KR970007244B1/en
Priority to US08/229,971 priority patent/US5574110A/en
Priority to CA002121754A priority patent/CA2121754C/en
Priority to NO941456A priority patent/NO302181B1/en
Priority to ES94106249T priority patent/ES2104226T3/en
Priority to AT94106249T priority patent/ATE155149T1/en
Priority to DE69404073T priority patent/DE69404073T2/en
Priority to EP94106249A priority patent/EP0621291B1/en
Priority to JP6084249A priority patent/JP2796662B2/en
Priority to BR9401571A priority patent/BR9401571A/en
Priority to FI941898A priority patent/FI110109B/en
Publication of KR950011488A publication Critical patent/KR950011488A/en
Application granted granted Critical
Publication of KR970007244B1 publication Critical patent/KR970007244B1/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00

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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)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

유화중합으로, 선형구조 제조의 제1단계와 그위에 가교층을 만드는 제2단계, 다시 그위에 프라프팅시킨 다단구조의 라텍스를 제조하는 제3단계 및 라텍스 입자간 가교반응을 활성화시키는 응집단게로 구성된 광택조절용 수지의 제조방법.By emulsion polymerization, the first step of the linear structure production and the second step of forming a cross-linking layer thereon, the third step of producing a multi-stage structure latex rafted thereon and the coagulation step to activate the cross-linking reaction between latex particles Method for producing a gloss control resin configured.

Description

광택조절용 수지의 제조방법Manufacturing method of resin for gloss control

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

Claims (4)

유화중합으로, 선형구조제조의 제1단계와 그 위에 가교층을 만드는 제2단계, 다시 그 위에 그라프팅시킨 다단구조의 라텍스를 제조하는 제3단계 및 라텍스 입자간 가교반응을 활성화시키는 응집단계로 구성된 광택조절용 수지의 제조방법에 있어서, (가) 방향족 비닐단량체, 아크릴계단량체, 시안화화합물 및 분자량조절제를 포함하는 단량체혼합물 또는 아크릴계단량체, 시안화화합물 및 분자량조절제를 포함하는 단량체 혼합물로 중합하는 선형구조 제조단계. (나) 방향족 비닐단량체, 아크릴계단량체, 시안화화합물, 가교제, 그라프팅제 및 아크릴아마이드계의 입자간 가교제를 포함하는 단량체혼합물 또는 아크릴계 단량체, 시안화화합물 및 아크릴아마이드계의 입자간가교제를 포함하는 단량체혼합물을 2차로 유화중합함으로써 가교구조의 라텍스를 제조하고, (다) 그 위에 아크릴계단량체, 시안화화합물, 입자간 가교제 및 분자량조절제를 사용하며 그라프팅시켜 다단구조를 갖는 라텍스를 제조한 후, (라) 응집단계에서 라텍스 응집과 동시에 라텍스 입자간을 가교시키고 산을 첨가함을 특징으로 하는 광택조절용 수지의 제조방법.Emulsion polymerization, the first step of the linear structure manufacturing and the second step of making a cross-linking layer thereon, the third step of preparing a multi-stage latex grafted thereon, and the coagulation step to activate the cross-linking reaction between latex particles In the method for producing a gloss control resin composed of (A) the production of a linear structure polymerized with a monomer mixture containing an aromatic vinyl monomer, an acrylic monomer, a cyanide compound and a molecular weight control agent or a monomer mixture containing an acrylic monomer, a cyanide compound and a molecular weight regulator step. (B) A monomer mixture comprising an aromatic vinyl monomer, an acrylic monomer, a cyanide compound, a crosslinking agent, a grafting agent and an acrylamide-based crosslinking agent, or a monomer mixture comprising an acrylic monomer, a cyanide compound and an acrylamide interparticle crosslinking agent. Secondary emulsion polymerization is carried out to prepare a latex having a crosslinked structure, and (c) grafted with an acrylic monomer, a cyanide compound, an interparticle crosslinking agent and a molecular weight regulator to prepare a latex having a multistage structure, and then (d) agglomerated. The method for producing a gloss control resin, characterized in that at the same time cross-linking the latex particles at the same time with the latex aggregation and acid. 제l항에 있어서, 제3단계를 거쳐 제조된 라텍스의 양을 기준으로 각 단계의 반응물첨가량의 비율은 각각 5-35, 30-70, 5-30%임을 특징으로 하는 광택조절용 수지의 제조방법.According to claim 1, wherein the ratio of the amount of reactants added in each step based on the amount of latex prepared through the third step is a manufacturing method of the gloss control resin, characterized in that 5-35, 30-70, 5-30% respectively. . 제1항에 있어서, 아크릴아마이드계 입자간 가교제는 N-하이드록시알킬아크릴 아마이드, N-알킬에테르 아크릴아마이드임을 단독 또는 혼합사용함을 특징으로 하는 광택조절용 수지의 제조방법.The method of claim 1, wherein the acrylamide-based interparticle crosslinking agent is N-hydroxyalkylacrylamide or N-alkylether acrylamide alone or in combination. 제1항에 있어서, (나)단계에서 사용되는 아크릴아마이드계 입자간 가교제의 함량이 0.1-15 중량%임을 특징으로 하는 광택조절용 수지의 제조방법.The method of claim 1, wherein the content of the acrylamide-based crosslinking agent used in the step (b) is 0.1-15% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930022080A 1993-04-22 1993-10-20 Production of graft copolymer made by multi-stage polymerization KR970007244B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
KR1019930022080A KR970007244B1 (en) 1993-10-20 1993-10-20 Production of graft copolymer made by multi-stage polymerization
US08/229,971 US5574110A (en) 1993-04-22 1994-04-19 Processes for preparing polymeric gloss modifiers and thermoplastic resin compounds containing same
CA002121754A CA2121754C (en) 1993-04-22 1994-04-20 Processes for preparing polymeric gloss modifiers and thermoplastic resin compounds containing same
ES94106249T ES2104226T3 (en) 1993-04-22 1994-04-21 PROCEDURES FOR PREPARING POLYMER GLOSS MODIFIERS AND THERMOPLASTIC RESIN COMPOUNDS CONTAINING THEM.
NO941456A NO302181B1 (en) 1993-04-22 1994-04-21 Process for the preparation and use of a polymeric gloss modifier
AT94106249T ATE155149T1 (en) 1993-04-22 1994-04-21 METHOD FOR PRODUCING POLYMERIC SHINE MODIFIERS AND THERMOPLASTIC RESIN MIXTURE CONTAINING SAME
DE69404073T DE69404073T2 (en) 1993-04-22 1994-04-21 Process for the preparation of polymeric gloss modifiers and thermoplastic resin mixture containing them
EP94106249A EP0621291B1 (en) 1993-04-22 1994-04-21 Processes for preparing polymeric gloss modifiers and thermoplastic resin compounds containing same
JP6084249A JP2796662B2 (en) 1993-04-22 1994-04-22 Method for producing gloss control agent and low gloss thermoplastic resin containing the gloss control agent
BR9401571A BR9401571A (en) 1993-04-22 1994-04-22 Process for preparing a polymeric gloss modifier; process for preparing a low gloss thermoplastic resin compound and process for preparing a gloss modifying polymeric resin
FI941898A FI110109B (en) 1993-04-22 1994-04-22 Methods for the preparation of polymeric gloss modifiers and thermoplastic resin compounds containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022080A KR970007244B1 (en) 1993-10-20 1993-10-20 Production of graft copolymer made by multi-stage polymerization

Publications (2)

Publication Number Publication Date
KR950011488A true KR950011488A (en) 1995-05-15
KR970007244B1 KR970007244B1 (en) 1997-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022080A KR970007244B1 (en) 1993-04-22 1993-10-20 Production of graft copolymer made by multi-stage polymerization

Country Status (1)

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Also Published As

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KR970007244B1 (en) 1997-05-07

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