KR900018165A - 개질된 디엔 중합체 고무 - Google Patents

개질된 디엔 중합체 고무 Download PDF

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Publication number
KR900018165A
KR900018165A KR1019890005899A KR890005899A KR900018165A KR 900018165 A KR900018165 A KR 900018165A KR 1019890005899 A KR1019890005899 A KR 1019890005899A KR 890005899 A KR890005899 A KR 890005899A KR 900018165 A KR900018165 A KR 900018165A
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KR
South Korea
Prior art keywords
compound
group
conjugated diene
formula
alkali metal
Prior art date
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KR1019890005899A
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English (en)
Inventor
아끼오 이마이
도모야끼 세끼
게이사꾸 야마모또
Original Assignee
모리 히데오
수미또모 가가꾸 고교 가부시끼가이샤
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Priority claimed from JP10945488A external-priority patent/JP2625872B2/ja
Priority claimed from JP11446888A external-priority patent/JP2625875B2/ja
Priority claimed from JP11446988A external-priority patent/JP2625876B2/ja
Priority claimed from JP11537288A external-priority patent/JP2625877B2/ja
Priority claimed from JP11537388A external-priority patent/JP2625878B2/ja
Application filed by 모리 히데오, 수미또모 가가꾸 고교 가부시끼가이샤 filed Critical 모리 히데오
Publication of KR900018165A publication Critical patent/KR900018165A/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread

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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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

개질된 디엔 중합체 고무
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 알칼리 금속-함유 공액성 디엔 중합체 [여기서, 이 중합체는 공액성 디엔 단량체 똔느 공액성 디엔 단량체와 방향족 비닐 단량체의 혼합물을 알칼리 금속-기본 촉매의 존재하에 탄화수소 용매중에서 중합시켜 제조한, 알칼리금속 말단을 갖는 리빙 중합체(living polymer)이거나, 중합체쇄내에 공액성 디엔 단위를 가진 디엔 중합체 및 알칼리 금속-기본 촉매를 탄화수소 용매중에서 부가반응시킴으로써 알칼리금속을 도입시킨 디엔 중합체이다]를, (a)일반식(Ⅰ)의 실리콘 똔느 틴 화합물, 및 (b)니트로 화합물, 일반식(1)의 포스포릴 클로라이드 화합물, 일반식(2)의 아미노실란 화합물, 일반식(3)의 아크릴아미드 화합물 및 일반식(4)의 아미노비닐실란 화합물로 이루어진 그룹중에서 선택된 하나 이상의 화합물과 반응시킴을 특징으로하여, 개질된 디엔 중합체를 제조하는 방법.
    상기식에서, R은 알킬그룹, 알케닐그룹, 사이클로알케닐 그룹 또는 방향족 탄화수소그룹이고, M은 실리콘원자 또는 틴원자이며, X는 할로겐원자이고, a는 0, 1 또는 2이며, b는 2,3 또는 4이고, R1,R2,R3,R4,R8,R|9,R11,R12,R13,R14,R15,R15및 R17은 알킬 그룹이며, R5,R6및 R7은 알킬그룹, 또는 알콕시그룹이고, R10은 수소원자 또는 메틸그룹이며, n 및 m은 정수이다.
  2. 제1항에 있어서, 화합물(a)가 실리콘 테트라클로라이드, 실리콘 테트라브로마이드, 트리클로로메틸실란, 트리클로로부틸실란, 디클로로디메틸실란, 1,2-비스(트리클로로실릴)에탄, 턴 테트라클로라이드, 턴테트라브로마이드, 메틸틴 트리클로라이드, 부틸틴 트리클로라이드, 틴 디클로라이드 및 비스트리클로로실릴틴으로 이루어진 그룹중에서 선택된 하나이상의 화합물인 방법.
  3. 제1항에 있어서, 알칼리 금속-함유 공액성 디엔중합체를 먼저 화합물(a)와 반응시킨 후, 화합물(b)와 반응 시키는 방법.
  4. 제1항에 있어서, 알칼리 금속-기본 촉매가 알칼리 금속, 알칼리 금속 탄화수소 화합물 및 극성 화합물과 알칼리 금속의 착화합물로 이루어진 그룹중에서 선택된 화합물 방법.
  5. 제1항에 있어서, 알칼리 금속-함유 공액성 디엔중합체가 탄화수소 용매중의 용액 형태인 방법.
  6. 10중량%이상의 개질된 디엔 중합체 및 고무 첨가제를 함유하며, 상기의 개질된 디엔 중합체는 활성금속말단을 갖는 공액성 디엔중합체 및 공액성 디엔 중합체의 알칼리금속 부가생성물로 이루어진 그룹중에서 선택된 알칼리 금속-함유 공액성 디엔 중합체를, (a)일반식(Ⅰ)의 실리콘 또는 턴화합물, 및 (b) 니트로 화합물, 일반식(1)의 포스포릴 클로라이드 화합물, 일반식(2)의 아미노실란 화합물, 일반식(3)의 아크릴아미드 화합물 및 일반식(4)의 아미노비닐실란 화합물로 이루어진 그룹중에서 선택된 하나이상의 화합물과 반응시킴으로써 개질시킨 공액성디엔중합체임을 특징으로 하는 고무 조성물.
    상기식에서 R, R1내지 R17, M, X, a, b, n 및 m은 제1항에서 정의한 바와 같다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890005899A 1988-05-02 1989-05-02 개질된 디엔 중합체 고무 KR900018165A (ko)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP10945488A JP2625872B2 (ja) 1988-05-02 1988-05-02 変性ジエン系重合体ゴムの製造方法
JP?109454/1988 1988-05-02
JP?114469/1988 1988-05-10
JP11446888A JP2625875B2 (ja) 1988-05-10 1988-05-10 変性ジエン系重合体ゴムの製造方法
JP?114468/1988 1988-05-10
JP11446988A JP2625876B2 (ja) 1988-05-10 1988-05-10 変性ジエン系重合体ゴムの製造方法
JP?115372/1988 1988-05-12
JP?115373/1988 1988-05-12
JP11537288A JP2625877B2 (ja) 1988-05-12 1988-05-12 変性ジエン系重合体ゴムの製造方法
JP11537388A JP2625878B2 (ja) 1988-05-12 1988-05-12 変性ジエン系重合体ゴムの製造方法

Publications (1)

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KR900018165A true KR900018165A (ko) 1990-12-20

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US (1) US5128416A (ko)
EP (1) EP0341496B1 (ko)
KR (1) KR900018165A (ko)
CA (1) CA1338805C (ko)
DE (1) DE68909999T2 (ko)

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KR20210008699A (ko) * 2019-07-15 2021-01-25 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008105580A1 (en) * 2007-02-26 2008-09-04 Eung-Woo Kim Portable water purifier having reverse washing function
KR20210008699A (ko) * 2019-07-15 2021-01-25 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물

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Publication number Publication date
EP0341496A2 (en) 1989-11-15
EP0341496A3 (en) 1990-03-28
CA1338805C (en) 1996-12-17
DE68909999T2 (de) 1994-04-14
EP0341496B1 (en) 1993-10-20
US5128416A (en) 1992-07-07
DE68909999D1 (de) 1993-11-25

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