KR920004452A - 블록 공중합체의 용융 금속화 방법 - Google Patents

블록 공중합체의 용융 금속화 방법 Download PDF

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KR920004452A
KR920004452A KR1019910014317A KR910014317A KR920004452A KR 920004452 A KR920004452 A KR 920004452A KR 1019910014317 A KR1019910014317 A KR 1019910014317A KR 910014317 A KR910014317 A KR 910014317A KR 920004452 A KR920004452 A KR 920004452A
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melt
block copolymer
base block
electrophile
metallization
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KR1019910014317A
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KR0185671B1 (ko
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레이 체임버린 린더
앤드류 드프렌드 필립
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요하네스 아르트 반 주트 팬
셀 인터나쵸 나아레 레사아치 마아츠 샤피 비이부이
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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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

내용 없음

Description

블록 공중합체의 용융 금속화 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 하기 단계 a)-c)로 구성되는 방법; a) 과반량의 비닐 방향족 단량체 단위를 함유하는 적어도 하나의 블록 및 과반량의 수소화 공역 디올레핀 단량체 단위를 함유하는 적어도 하나의 블록으로 구성되는 실질적으로 비관능화된 기재 블록 공중합체의 용융물을 제공하며, 이때 기재 블록 공중합체는 140℃이하의 온도에서 용융가공될 수 있는 단계; b) 기재 블록 공중합체 용융물을 140℃이하의 온도에서 극성 금속화 촉진제의 존재하에 기재 블록 공중합체 밀리몰당 금속 알킬 1 내지 20 밀리몰과 접촉시켜 금속화된 중합체 용융물을 형성하는 단계 및 c) 금속화된 중합체 용융물을 금속화된 중합체와 반응할 수 있는 친전자체와 접촉시켜 관능화된 블록 공중합체를 형성하는 단계.
  2. 제1항에 있어서, 금속화 촉진제 대 금속 알킬의 몰 비는 0.6 내지 100범위내인 방법.
  3. 제1항에 있어서, 비닐 방향족 단량체는 스티렌인 방법.
  4. 제1항에 있어서, 공역 디올레핀은 부타디엔, 이소프렌 및 그의 혼합물로 구성되는 군으로부터 선택되는 방법.
  5. 제1항에 있어서, 친전자체는 이산화탄소, 에틸렌옥사이드, 에폭시드, 케톤, 알데이드, 에스테르, 이소시아네이트, 황, 붕소, 알콕시드, 및 실리콘 함유 화합물로 구성되는 군으로부터 선택되는 방법.
  6. 제4항에 있어서, 기재 블록 공중합체는 10,000 내지 50,000의 분자량인 방법.
  7. 제1항에 있어서, 금속 알킬 및 기재 블록 공중합체의 용융물은 압축기에서 접촉시키는 방법.
  8. 제1항에 있어서, 금속화된 중합체 용융물 및 친전자체는 압출기에서 접촉시키는 방법.
  9. 제7항에 있어서, 금속화된 중합체 용융물 및 친전자체는 압축기에서 접촉시키는 방법.
  10. 제1항 내지 제9항 중 어느 한 항에 있어서, 친전자체는 이산화탄소인 방법.
  11. 제1항 내지 제9항 중 어느 한 항에 있어서, 금속 알킬은 알칼리 금속 알칼인 방법.
  12. 제11항에 있어서, 알칼리 금속 알킬은 리튬 알킬인 방법.
  13. 제12항에 있어서, 리튬 알킬은 메틸리튬, i-프로필리튬, 2차-부틸리튬, n-부틸리튬, 3차-부틸리튬, n-도데실리튬, 페닐리튬, 알파- 및 베타-나프틸리튬, 스티릴리튬, 벤질리튬, 인데닐리튬, 1,3,5-트리리티오펜탄, 및 1,3,5-트리리티오벤젠으로 구성되는 군으로부터 선택되는 방법.
  14. 제13항에 있어서, 리튬 알킬은 n-부틸리튬인 방법.
  15. 제1항 내지 제9항 중 어느 한 항에 있어서, 금속화 촉진제는 테트라메틸에틸렌디아민인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910014317A 1990-08-23 1991-08-20 블록 공중합체의 용융 금속화 방법 KR0185671B1 (ko)

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US57136790A 1990-08-23 1990-08-23
US571,367 1990-08-23

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KR0185671B1 KR0185671B1 (ko) 1999-05-15

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US (1) US5276101A (ko)
EP (1) EP0475495B1 (ko)
JP (1) JP2991825B2 (ko)
KR (1) KR0185671B1 (ko)
CA (1) CA2049603A1 (ko)
DE (1) DE69110998T2 (ko)
ES (1) ES2074217T3 (ko)

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Also Published As

Publication number Publication date
JPH04233920A (ja) 1992-08-21
CA2049603A1 (en) 1992-02-24
ES2074217T3 (es) 1995-09-01
DE69110998D1 (de) 1995-08-10
KR0185671B1 (ko) 1999-05-15
JP2991825B2 (ja) 1999-12-20
EP0475495A2 (en) 1992-03-18
EP0475495B1 (en) 1995-07-05
EP0475495A3 (en) 1992-06-03
US5276101A (en) 1994-01-04
DE69110998T2 (de) 1995-12-07

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