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BR9408198A - Polimero de polisopreno terminalmente funcionalizado de baixa viscosidade e processo para sua preparação - Google Patents

Polimero de polisopreno terminalmente funcionalizado de baixa viscosidade e processo para sua preparação

Info

Publication number
BR9408198A
BR9408198A BR9408198A BR9408198A BR9408198A BR 9408198 A BR9408198 A BR 9408198A BR 9408198 A BR9408198 A BR 9408198A BR 9408198 A BR9408198 A BR 9408198A BR 9408198 A BR9408198 A BR 9408198A
Authority
BR
Brazil
Prior art keywords
preparation
low viscosity
polyisoprene polymer
terminally functionalized
functionalized polyisoprene
Prior art date
Application number
BR9408198A
Other languages
English (en)
Inventor
Dale Lee Handlin Jr
Robert Charles Bening
Carl Lesley Willis
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR9408198A publication Critical patent/BR9408198A/pt

Links

Classifications

    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • 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
    • C08F8/04—Reduction, e.g. hydrogenation

Landscapes

  • 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)
BR9408198A 1993-12-01 1994-11-30 Polimero de polisopreno terminalmente funcionalizado de baixa viscosidade e processo para sua preparação BR9408198A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/160,341 US5376745A (en) 1993-12-01 1993-12-01 Low viscosity terminally functionalized isoprene polymers
PCT/EP1994/003985 WO1995015346A1 (en) 1993-12-01 1994-11-30 Low viscosity terminally functionalized isoprene polymers

Publications (1)

Publication Number Publication Date
BR9408198A true BR9408198A (pt) 1997-08-26

Family

ID=22576491

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408198A BR9408198A (pt) 1993-12-01 1994-11-30 Polimero de polisopreno terminalmente funcionalizado de baixa viscosidade e processo para sua preparação

Country Status (9)

Country Link
US (1) US5376745A (pt)
EP (1) EP0733076B1 (pt)
JP (1) JPH09507507A (pt)
KR (1) KR100329159B1 (pt)
BR (1) BR9408198A (pt)
DE (1) DE69411587T2 (pt)
ES (1) ES2118543T3 (pt)
TW (1) TW360667B (pt)
WO (1) WO1995015346A1 (pt)

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Also Published As

Publication number Publication date
DE69411587T2 (de) 1998-11-12
KR100329159B1 (ko) 2002-08-09
TW360667B (en) 1999-06-11
ES2118543T3 (es) 1998-09-16
DE69411587D1 (de) 1998-08-13
EP0733076A1 (en) 1996-09-25
WO1995015346A1 (en) 1995-06-08
EP0733076B1 (en) 1998-07-08
KR960706513A (ko) 1996-12-09
US5376745A (en) 1994-12-27
JPH09507507A (ja) 1997-07-29

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A 12A , 13A , 14A E 15A ANUI DADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2059 DE 22/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.