DE3029252C2 - - Google Patents

Info

Publication number
DE3029252C2
DE3029252C2 DE3029252A DE3029252A DE3029252C2 DE 3029252 C2 DE3029252 C2 DE 3029252C2 DE 3029252 A DE3029252 A DE 3029252A DE 3029252 A DE3029252 A DE 3029252A DE 3029252 C2 DE3029252 C2 DE 3029252C2
Authority
DE
Germany
Prior art keywords
polymerization
reactor
stabilizer
butyl rubber
polystyrene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE3029252A
Other languages
German (de)
English (en)
Other versions
DE3029252A1 (de
Inventor
Kenneth W. Berkley Heights N.J. Us Powers
Ralph H. Westfield N.J. Us Schatz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE3029252A1 publication Critical patent/DE3029252A1/de
Application granted granted Critical
Publication of DE3029252C2 publication Critical patent/DE3029252C2/de
Granted legal-status Critical Current

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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/08—Butenes
    • C08F10/10—Isobutene
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
DE19803029252 1979-08-02 1980-08-01 Verfahren zum stabilisieren von polymerisatdispersion von iso-olefinhomopolymeren oder butylkautschuk- copolymerisaten Granted DE3029252A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/063,253 US4252710A (en) 1979-08-02 1979-08-02 Stabilized slurries of isoolefin polymers

Publications (2)

Publication Number Publication Date
DE3029252A1 DE3029252A1 (de) 1981-02-19
DE3029252C2 true DE3029252C2 (OSRAM) 1987-09-24

Family

ID=22047983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803029252 Granted DE3029252A1 (de) 1979-08-02 1980-08-01 Verfahren zum stabilisieren von polymerisatdispersion von iso-olefinhomopolymeren oder butylkautschuk- copolymerisaten

Country Status (11)

Country Link
US (1) US4252710A (OSRAM)
JP (1) JPS6021684B2 (OSRAM)
KR (1) KR850000174B1 (OSRAM)
AU (1) AU533627B2 (OSRAM)
BE (1) BE884575A (OSRAM)
BR (1) BR8004842A (OSRAM)
DE (1) DE3029252A1 (OSRAM)
FR (1) FR2463156A1 (OSRAM)
GB (1) GB2056469B (OSRAM)
IN (1) IN154509B (OSRAM)
IT (1) IT1132292B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358560A (en) * 1979-08-02 1982-11-09 Exxon Research & Engineering Co. Stabilized slurries of isoolefin polymers
US4780513A (en) * 1982-09-30 1988-10-25 Exxon Research & Engineering Co. Modified Lewis acid catalyzed polymerization
CA1238145A (en) * 1982-09-30 1988-06-14 Kenneth W. Powers Modified lewis acid catalyzed polymerization
US4474924A (en) * 1983-01-27 1984-10-02 Exxon Research & Engineering Co. Stabilized slurries of isoolefin polymers
JPH0437396Y2 (OSRAM) * 1986-06-19 1992-09-02
US5182333A (en) * 1987-12-11 1993-01-26 Exxon Chemical Patents Inc. Production of rubbery isoolefin polymers
US5071913A (en) * 1987-12-11 1991-12-10 Exxon Chemical Patents Inc. Rubbery isoolefin polymers exhibiting improved processability
DE4426756A1 (de) 1994-07-28 1996-02-01 Bayer Ag Verfahren zur Herstellung von C¶4¶-C¶1¶¶6¶-Alkylkautschuken nach dem Slurry-Verfahren
CN104926973A (zh) * 2015-07-13 2015-09-23 商巧玲 一种端氯基聚苯乙烯的制备方法及其应用
CN111234077B (zh) * 2020-04-03 2021-03-02 浙江信汇新材料股份有限公司 丁基橡胶的生产方法及装置
CN112409522B (zh) * 2020-11-16 2022-11-15 山东京博中聚新材料有限公司 一种丁基橡胶的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT229579B (de) * 1958-11-05 1963-09-25 Ici Ltd Verfahren zur Herstellung stabiler Dispersionen synthetischer Polymere
BE584369A (OSRAM) * 1958-11-05 1900-01-01
BE598164A (OSRAM) * 1959-12-18
GB1174391A (en) * 1966-01-31 1969-12-17 Ici Ltd Dispersion Polymerisation.
US3904708A (en) * 1966-07-26 1975-09-09 Joseph P Kennedy Process for graft polymerization
US4098980A (en) * 1976-06-24 1978-07-04 The Goodyear Tire & Rubber Company Non-aqueous dispersion polymerization of conjugated diolefins

Also Published As

Publication number Publication date
DE3029252A1 (de) 1981-02-19
JPS5624404A (en) 1981-03-09
FR2463156A1 (fr) 1981-02-20
KR830003513A (ko) 1983-06-21
AU533627B2 (en) 1983-12-01
US4252710A (en) 1981-02-24
KR850000174B1 (ko) 1985-03-04
GB2056469B (en) 1984-04-26
IN154509B (OSRAM) 1984-11-03
BE884575A (fr) 1981-02-02
JPS6021684B2 (ja) 1985-05-29
GB2056469A (en) 1981-03-18
BR8004842A (pt) 1981-02-10
FR2463156B1 (OSRAM) 1984-05-25
AU6063980A (en) 1981-02-05
IT1132292B (it) 1986-07-02
IT8023883A0 (it) 1980-08-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition