BE779945A - CONJUGATE BUTYL DIENE RUBBER AND PROCESS FOR ITS PREPARATION. - Google Patents

CONJUGATE BUTYL DIENE RUBBER AND PROCESS FOR ITS PREPARATION.

Info

Publication number
BE779945A
BE779945A BE779945A BE779945A BE779945A BE 779945 A BE779945 A BE 779945A BE 779945 A BE779945 A BE 779945A BE 779945 A BE779945 A BE 779945A BE 779945 A BE779945 A BE 779945A
Authority
BE
Belgium
Prior art keywords
conjugate
preparation
diene rubber
butyl diene
butyl
Prior art date
Application number
BE779945A
Other languages
French (fr)
Inventor
F P Baldwin
A Malatesta
Original Assignee
Exxon Research Engineering Co
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
Priority claimed from US00228727A external-priority patent/US3816371A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BE779945A publication Critical patent/BE779945A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
BE779945A 1972-02-23 1972-02-28 CONJUGATE BUTYL DIENE RUBBER AND PROCESS FOR ITS PREPARATION. BE779945A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22872872A 1972-02-23 1972-02-23
US00228727A US3816371A (en) 1972-02-23 1972-02-23 Conjugated diene butyl
JP2049672A JPS5549081B2 (en) 1972-02-23 1972-02-28
JP5986480A JPS55149333A (en) 1972-02-23 1980-05-06 Vulcanization for conjugated diene butyl rubber

Publications (1)

Publication Number Publication Date
BE779945A true BE779945A (en) 1972-08-28

Family

ID=27457393

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779945A BE779945A (en) 1972-02-23 1972-02-28 CONJUGATE BUTYL DIENE RUBBER AND PROCESS FOR ITS PREPARATION.

Country Status (4)

Country Link
JP (2) JPS5549081B2 (en)
BE (1) BE779945A (en)
FR (1) FR2173488A5 (en)
GB (1) GB1375759A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1066849A (en) * 1974-09-18 1979-11-20 Exxon Research And Engineering Company Process for preparing conjugated diene butyl
JPH0618420Y2 (en) * 1988-11-10 1994-05-18 ヤンマー農機株式会社 Combine harvester
US6930153B2 (en) 2002-07-10 2005-08-16 The Yokohama Rubber Co., Ltd. Production of maleic anhydride modified butyl rubber and use thereof

Also Published As

Publication number Publication date
JPS576464B2 (en) 1982-02-04
JPS55149333A (en) 1980-11-20
JPS5549081B2 (en) 1980-12-10
FR2173488A5 (en) 1973-10-05
GB1375759A (en) 1974-11-27
JPS4890385A (en) 1973-11-26

Similar Documents

Publication Publication Date Title
CA962521A (en) Garbage compactor
RO67260A (en) RUBBER MIXTURES AND PROCESS FOR OBTAINING THEM
CA1015087A (en) Polymerization process
CA1014120A (en) Aerosol hydraulic drain opener
CA987048A (en) Process for the preparation of a conjugated diene polymer
CA942079A (en) Elements de fondation et/ou de soutenement et procede pour les fabriquer
CA966968A (en) Method for making fin-free multi-bored rubber sheets
BE779945A (en) CONJUGATE BUTYL DIENE RUBBER AND PROCESS FOR ITS PREPARATION.
CA1026493A (en) Modified hydrocarbon polymer
CA976698A (en) Process for producing butadiene polymer
CA998786A (en) Latices for sewage coagulation
CA901727A (en) Process for continuous polymerization
PH12197A (en) Process for polymerizing unsaturated compounds
CA1026489A (en) Polymerization process
AU5435973A (en) Vulcanisation process
NL167176C (en) Process for the preparation of a block copolymer by polymerization of a conjugated diene.
AU429831B2 (en) A method for making fin-free multi-bored rubber sheets
CA1010193A (en) Polymerization process
AU2903771A (en) A method for making fin-free multi-bored rubber sheets
AU457609B2 (en) Agglomerating butadiene polymer latices
BE791768A (en) BUTADIENE POLYMERIZATION PROCESS
CA904496A (en) Butadiene polymerization catalyst
CA903399A (en) Vulcanisation process
CA917027A (en) Anti-air pollution device
CA976697A (en) Process for producing butadiene polymer

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ESSO RESEARCH AND ENGINEERING CY

Effective date: 19920228