KR970707166A - 말단 작용성 중합체 제조용 알콕시 실릴 캡핑제(alkoxy silyl capping agents for making terminally functionalized polymers) - Google Patents

말단 작용성 중합체 제조용 알콕시 실릴 캡핑제(alkoxy silyl capping agents for making terminally functionalized polymers)

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Publication number
KR970707166A
KR970707166A KR1019970702756A KR19970702756A KR970707166A KR 970707166 A KR970707166 A KR 970707166A KR 1019970702756 A KR1019970702756 A KR 1019970702756A KR 19970702756 A KR19970702756 A KR 19970702756A KR 970707166 A KR970707166 A KR 970707166A
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South Korea
Prior art keywords
group
compound
preparation
capping agents
process according
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KR1019970702756A
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English (en)
Inventor
로버트 챨스 베닝
Original Assignee
지스트라텐 알베르터스 빌헬머스 요안느
쉘 인터네셔널 리써치 마챠피즈 비. 브이.
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Application filed by 지스트라텐 알베르터스 빌헬머스 요안느, 쉘 인터네셔널 리써치 마챠피즈 비. 브이. filed Critical 지스트라텐 알베르터스 빌헬머스 요안느
Publication of KR970707166A publication Critical patent/KR970707166A/ko

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    • 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
    • C08C19/44—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 of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08C19/25—Incorporating silicon atoms into the molecule
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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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)
  • Sealing Material Composition (AREA)

Abstract

작용성 중합체를 제조하기 위한 음이온 중합체의 캡핑은 캡핑제로서 아세탈기와 같은 보호된 작용기를 갖는 알콕시 실릴 화합물을 사용하여 개선된다. 보호된 작용기는 여러가지 조건하에서 안정하며 더 작용성인 말단 작용기로 쉽게 전환될 수 있기 때문에 접착제, 밀봉제 및 코팅제의 제조용으로 유용하다.

Description

말단 작용성 중합체 제조용 알콕시 실릴 캡핑제(ALKOXY SILYL CAPPING AGENTS FOR MAKING TERMINALLY FUNCTIONALIZED POLYMERS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 모노-리튬 또는 디-리튬 개시제로 불포화된 단량체를 음이온 중합하는 단계; 하기 구조를 갖는 알콕시실릴 화합물을 가한후, 경우에 따라서는 수득한 화합물의 에틸렌성 불포화물을 선택적 수소화하여 중합 단계를 종결하는 단계를 포함하는 작용성 중합체의 제조 방법;
    [식 중 Y는 더 반응성인 말단 작용성기로 전환되는 보호된 작용기이고, Z는 산성 알콕시키기이다.]
  2. 제1항에 있어서, Y가 아세탈기인 방법.
  3. 제1항 또는 2항에 있어서, 불포화 단량체가 1,3-부타디엔인 방법.
  4. 제1항 내지 3항 중 어느 한 항에 있어서, 하기식의 알콜시실릴 화합물을 가하는 방법;
    [식 중 Z는 산성 알콕시키기이다.]
  5. 제1항 내지 4항 중 어느 한 항에 있어서, 중합 단계가 20℃ 내지 60℃의 온도에서 디-리튬 개시제로 개시되는 방법.
  6. 제1항 내지 5항 중 어느 한 항에 있어서, Z이 펜옥시기 또는 트리플루오로에톡시기인 방법.
  7. 제6항에 있어서, Z이 펜옥시기인 방법.
  8. 제1항 내지 7항 중 어느 한 항에 있어서, 작용성 중합체내의 잔존 불포화를 수소화 하는 단계를 더 포함하는 방법.
  9. 1,3-부타디엔 또는 이소프렌의 포화 또는 불포화 중합체; 및 하나 이상의 말달 실릴 아세탈기를 함유하는 작용성 중합체.
  10. 제9항에 있어서, 실릴 아세탈기는 하기 구조를 가지며, 중합체는 포화된 중합체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970702756A 1994-10-27 1995-10-23 말단 작용성 중합체 제조용 알콕시 실릴 캡핑제(alkoxy silyl capping agents for making terminally functionalized polymers) KR970707166A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/330,054 1994-10-27
US08/330,054 US5478899A (en) 1994-10-27 1994-10-27 Alkoxy silyl capping agents for making terminally functionalized polymers
PCT/EP1995/004193 WO1996013526A1 (en) 1994-10-27 1995-10-23 Alkoxy silyl capping agents for making terminally functionalized polymers

Publications (1)

Publication Number Publication Date
KR970707166A true KR970707166A (ko) 1997-12-01

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Family Applications (1)

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KR1019970702756A KR970707166A (ko) 1994-10-27 1995-10-23 말단 작용성 중합체 제조용 알콕시 실릴 캡핑제(alkoxy silyl capping agents for making terminally functionalized polymers)

Country Status (11)

Country Link
US (2) US5478899A (ko)
EP (1) EP0788517B1 (ko)
JP (1) JP3499876B2 (ko)
KR (1) KR970707166A (ko)
CN (1) CN1075519C (ko)
BR (1) BR9509435A (ko)
DE (1) DE69514677T2 (ko)
ES (1) ES2140718T3 (ko)
TW (1) TW387909B (ko)
WO (1) WO1996013526A1 (ko)
ZA (1) ZA959022B (ko)

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US6160054A (en) * 1995-05-08 2000-12-12 Fmc Corporation Hetero-telechelic polymers and processes for making same
US5821307A (en) * 1994-05-13 1998-10-13 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
US6197891B1 (en) 1994-05-13 2001-03-06 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
US5798418A (en) * 1995-07-31 1998-08-25 Fmc Corporation Star polymers from mixed initiators
US5922810A (en) * 1995-07-31 1999-07-13 Fmc Corporation Deprotection of protected functional polymers
US5919870A (en) * 1995-07-31 1999-07-06 Fmc Corporation Functional telechelic star polymers
AU6643196A (en) * 1995-08-04 1997-03-05 Fmc Corporation Telechelic polystyrene/polyethylene copolymers and processes for making same
US5780551A (en) * 1995-11-02 1998-07-14 Fmc Corporation Telechelic polymers from mixed initiator
US5659056A (en) * 1996-04-10 1997-08-19 Bridgestone Corporation Stabilization of siloxane terminated polymers
US5965681A (en) * 1996-06-18 1999-10-12 Fmc Corporation Protected functionalized telechelic polymers and processes for making the same
ATE188489T1 (de) * 1996-06-18 2000-01-15 Fmc Corp Telechele polymere mit geschützten funktionellen gruppen und verfahren zur herstellung
WO1998002465A1 (en) * 1996-07-17 1998-01-22 Schwindeman James A Protected functionalized heterotelechelic polymers and processes for preparing the same
US6153706A (en) * 1997-07-30 2000-11-28 Fmc Corporation Protected multi-functionalized star polymers and processes for making the same
US6090902A (en) * 1998-12-21 2000-07-18 Dow Corning Corporation Organopolysiloxane-modified graft copolymers
US6194597B1 (en) 1999-04-15 2001-02-27 Dow Corning Corporation Living cationic polymers prepared from silyl-functional aromatic initiators
US6268451B1 (en) 2000-10-03 2001-07-31 University Of Massachusetts Lowell Silyl-functional pseudo-telechelic polyisobutylene terpolymers
JP4821458B2 (ja) * 2001-03-26 2011-11-24 Ｊｓｒ株式会社 水添変性重合体の製造方法
JP2006328410A (ja) * 2001-03-26 2006-12-07 Jsr Corp 水添変性重合体及びその製造方法並びにそれを含む組成物
KR20030076225A (ko) * 2001-04-04 2003-09-26 아치 스페셜티 케미칼즈, 인코포레이티드 규소 함유 아세탈 보호된 중합체 및 이의 포토레지스트조성물
US20030069366A1 (en) * 2001-09-17 2003-04-10 Letchford Robert J. Urethane oligomers of heterotelechelic amine functional polyolefins
US6737470B1 (en) * 2003-04-04 2004-05-18 Bridgestone Corporation Curable sealant composition
JP2008527161A (ja) * 2005-01-18 2008-07-24 株式会社ブリヂストン 硬化可能なシーリング材組成物及びその製造方法
CN105985487B (zh) * 2015-01-29 2018-03-13 中国石油天然气股份有限公司 一种双端官能化丁二烯‑异戊二烯共聚橡胶及其制备方法

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Publication number Publication date
CN1075519C (zh) 2001-11-28
BR9509435A (pt) 1998-01-06
DE69514677D1 (de) 2000-02-24
TW387909B (en) 2000-04-21
MX9703010A (es) 1997-07-31
ZA959022B (en) 1996-05-23
JP3499876B2 (ja) 2004-02-23
DE69514677T2 (de) 2000-06-29
CN1162319A (zh) 1997-10-15
JPH10508054A (ja) 1998-08-04
US5478899A (en) 1995-12-26
EP0788517A1 (en) 1997-08-13
ES2140718T3 (es) 2000-03-01
US5548025A (en) 1996-08-20
WO1996013526A1 (en) 1996-05-09
EP0788517B1 (en) 2000-01-19

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