KR920021583A - 구조성 현탁액 psa 비드의 제조방법 - Google Patents

구조성 현탁액 psa 비드의 제조방법 Download PDF

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Publication number
KR920021583A
KR920021583A KR1019920009091A KR920009091A KR920021583A KR 920021583 A KR920021583 A KR 920021583A KR 1019920009091 A KR1019920009091 A KR 1019920009091A KR 920009091 A KR920009091 A KR 920009091A KR 920021583 A KR920021583 A KR 920021583A
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KR
South Korea
Prior art keywords
water
weight
oil emulsion
parts
total weight
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KR1019920009091A
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English (en)
Inventor
아이. 영 충
류 잉-유
Original Assignee
게리 리 그리스올드
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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Application filed by 게리 리 그리스올드, 미네소타 마이닝 앤드 매뉴팩츄어링 컴패니 filed Critical 게리 리 그리스올드
Publication of KR920021583A publication Critical patent/KR920021583A/ko

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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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

구조성 현탁액 PSA 비드의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. (a) (i) 약 20 내지 약 95중량부의 물; (ii) 약 5 내지 약 80중량부의 수용성 단량체;이때 (i) +(ii)의 총중량은 100부이며; (m) (i)+(ii)의 총중량을 기준으로 하여, 약 0 내지 약 1.0중량%의 수용성 자유라디칼 개시제; 및 (iv) (i)+(ii)의 총중량을 기준으로 하여, 약 0.5 내지 약 20중량%의 음이온 계면활성제, 비이온성 계면활성제, 및 이것의 혼합물로 구성된 군에서 군중에서 선택된 계면활성제를 포함하는 수용액 페이스(phase)(I), 및 (v) 약 80 내지 약 99.5중량부의 약 1 내지 약 14개의 탄소원자를 가진 비-3차 알콜의 평균 탄소원자수 약 4 내지 약 12개인 아크릴산 에스테르; (vi) 약 0.5 내지 약 20중량부의 상기 아크릴산 에스테르와 공중합할 수 있는 극성 단량체; 여기에서 (v)+(vi)의 총중량은 100부이며; (vii) (v)+(vi)의 총중량을 기준으로 하여 약 0.01 내지 약 0.5중량%의 연쇄 전달제; (viii) (v)+(vi)의 총중량을 기준으로 하여 약 0.5 내지 약 1중량%의 지용성 자유 라디칼 개시제; 및 (ix) (v)+(vi)의 총중량을 기준으로 하여 약 0.05 내지 약 30중량%의 변형제부를 포함하는 혼합물 페이스(II)를 혼합하여 유중수 에멀젼을 형성하는 단계; (b) (x) 약 100중량부의 물; 및 (xi) 약 0.01 내지 약 5중량부의 현탁제를 포함하는 수분 페이스(III), 약 40 내지 약 90중량%와 상기 (a) 단계의 유중수 에멀젼, 약 10 내지 약 60중량% (여기에서, 상기 %는 상기 유중수 에멀젼 및 페이스(III)의 총중량을 기준으로 한 것임)를 혼합하여, 수분 현탁액 중의 유중수 에멀젼을 형성하는 단계; (c) 상기 현탁액을 교반하면서 동시에 약 40℃ 내지 약 60℃로 가열하여 중합체 비드가 형성될 때까지 유중수 에멀젼 중에 상기 단량체를 중합반응시키는 단계; (d) 상기 중합체 비드를 수거하는 단계를 포함하며, 상기 페이스(I) 중의 계면활성제 일부 또는 전체가 임의 선택적으로 상기 페이스(II)에 포함될 수 있고; 상기 유중수 에멀젼은 상기 유중수 에멀젼의 총중량을 기준으로 하여 약 1 내지 약 60중량%의 수분상을 포함하는 수용액 페이스(I), 및 약 40 내지 약 99중량%의 오일상을 함유하는 혼합물 페이스(II)를 포함하며; 상기 혼합물 페이스(II) 중의 상기 극성 단량체의 일부 또는 전체는 임의 선택적으로 상기 수분 페이스(III)에 포함될 수 있고; 상기 변형제부의 일부 또는 전체를 임의 선택적으로 페이스(III), 상기 유중수 에멀젼, 상기 수분 현탁액중의 유중수 에멀젼, 상기 발열성 중합 반응 후 중합체 비드의 수성 현탁액 중의 하나 또는 그 이상에 포함시킬 수 있음을 특징으로 하는 0℃ 또는 그 이하의 유리 전이 온도를 가진 압감성 아크릴레이트 공중합체 비드의 서스펜션 중합 방법.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019920009091A 1991-05-30 1992-05-28 구조성 현탁액 psa 비드의 제조방법 KR920021583A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70784891A 1991-05-30 1991-05-30
US07/707,848 1991-05-30

Publications (1)

Publication Number Publication Date
KR920021583A true KR920021583A (ko) 1992-12-18

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Country Status (7)

Country Link
US (2) US5374698A (ko)
EP (1) EP0517373B1 (ko)
JP (1) JP3172257B2 (ko)
KR (1) KR920021583A (ko)
AU (1) AU650336B2 (ko)
CA (1) CA2067969A1 (ko)
DE (1) DE69215586T2 (ko)

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JP5390881B2 (ja) * 2008-03-04 2014-01-15 リンテック株式会社 粘着剤組成物及び粘着シート
JP5339284B2 (ja) * 2008-03-04 2013-11-13 リンテック株式会社 粘着剤組成物及び粘着シート
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KR101831018B1 (ko) 2014-06-26 2018-02-22 롯데첨단소재(주) 산도에 무관한 스티렌계 중공형 비드 제조방법
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Also Published As

Publication number Publication date
JP3172257B2 (ja) 2001-06-04
US5464916A (en) 1995-11-07
EP0517373A1 (en) 1992-12-09
CA2067969A1 (en) 1992-12-01
AU1603692A (en) 1992-12-03
DE69215586D1 (de) 1997-01-16
JPH05194669A (ja) 1993-08-03
US5374698A (en) 1994-12-20
EP0517373B1 (en) 1996-12-04
AU650336B2 (en) 1994-06-16
DE69215586T2 (de) 1997-05-28

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