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GB1268264A - Sulfonated elastomers - Google Patents

Sulfonated elastomers

Info

Publication number
GB1268264A
GB1268264A GB1583069A GB1583069A GB1268264A GB 1268264 A GB1268264 A GB 1268264A GB 1583069 A GB1583069 A GB 1583069A GB 1583069 A GB1583069 A GB 1583069A GB 1268264 A GB1268264 A GB 1268264A
Authority
GB
United Kingdom
Prior art keywords
elastomer
styrene
march
sulphonated
sulphonic acid
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
GB1583069A
Inventor
Nathan Harvey Canter
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1268264A publication Critical patent/GB1268264A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08C19/20—Incorporating sulfur 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,268,264. Sulphonated elastomers. ESSO RESEARCH & ENG. CO. 26 March, 1969 [27 March, 1968; 28 Oct., 1968; 11 March, 1969], No. 15830/69. Headings C3G and C3P. A sulphonated elastomer, which may be vulcanizable, contains monocyclic aromatic groups and 0.2-21 sulphonic acid groups per 100 repeating units. The elastomer may be a sulphonated styrene-butadiene copolymer, a styrene -butyl rubber graft polymer, a graft polymer of styrene or a styrene/acrylonitrile copolymer on polybutadiene, or a styrene-isobutylene copolymer. The elastomers may be made by dissolving the unsulphonated elastomer in a solvent which is also a solvent for an SO 3 complex, which is reacted with the elastomer and is made by reacting a Lewis base containing N, P or O and a sulphur trioxide donor, to introduce the required sulphonic acid groups into the elastomer. An ionically cross-linked elastomer may be made by neutralizing at least 1% of the sulphonic acid groups of the elastomer to form amine or metal salts, the amine may be primary, secondary or tertiary and the metal Na, K, Ca, Cu, Zn, Ni, Ba and/or A1.
GB1583069A 1968-03-27 1969-03-26 Sulfonated elastomers Expired GB1268264A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71633668A 1968-03-27 1968-03-27
US77109268A 1968-10-28 1968-10-28
US80605269A 1969-03-11 1969-03-11

Publications (1)

Publication Number Publication Date
GB1268264A true GB1268264A (en) 1972-03-29

Family

ID=27418951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1583069A Expired GB1268264A (en) 1968-03-27 1969-03-26 Sulfonated elastomers

Country Status (7)

Country Link
JP (2) JPS4829552B1 (en)
BE (1) BE730487A (en)
DE (1) DE1915237C2 (en)
DK (2) DK129527B (en)
FR (1) FR2004883A1 (en)
GB (1) GB1268264A (en)
NL (1) NL160575C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728823A4 (en) * 2004-03-23 2010-07-28 Sony Corp FLAME PROTECTION AGENTS, FLAME-PROTECTED RESIN COMPOSITIONS AND METHOD FOR THE PRODUCTION OF THE FLAME PROTECTION AGENT
TWI548661B (en) * 2011-10-25 2016-09-11 科騰聚合物美國有限責任公司 Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086171A (en) * 1977-05-23 1978-04-25 Shell Oil Company Lubricating composition having a selectively sulfonated and hydrogenated block copolymer viscosity-index improver
CA2056550A1 (en) * 1991-01-30 1992-07-31 Stanley F. Bedell Sulphonation process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126736C (en) * 1959-04-01
US3072619A (en) * 1959-12-21 1963-01-08 Exxon Research Engineering Co Method for improving stability of aromatic sulfonates
US3205285A (en) * 1961-01-19 1965-09-07 Exxon Research Engineering Co Sulfonation of an olefin polymer
US3322734A (en) * 1965-05-19 1967-05-30 Du Pont Ionically linked copolymers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728823A4 (en) * 2004-03-23 2010-07-28 Sony Corp FLAME PROTECTION AGENTS, FLAME-PROTECTED RESIN COMPOSITIONS AND METHOD FOR THE PRODUCTION OF THE FLAME PROTECTION AGENT
EP2452977A1 (en) * 2004-03-23 2012-05-16 Sony Corporation Flame retarder, flame retardant resin composition and method of producing the flame retarder
US8440758B2 (en) 2004-03-23 2013-05-14 Sony Corporation Flame retarder, flame retardant resin composition and method of producing the flame retarder
EP2674458A1 (en) * 2004-03-23 2013-12-18 Sony Corporation Flame retarder, flame retardant resin composition and method of producing the flame retarder
US10508239B2 (en) 2004-03-23 2019-12-17 Sony Corporation Flame retarder, flame retardant resin composition and method of producing the flame retarder
TWI548661B (en) * 2011-10-25 2016-09-11 科騰聚合物美國有限責任公司 Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use
US10208168B2 (en) 2011-10-25 2019-02-19 Kraton Polymers U.S. Llc Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use

Also Published As

Publication number Publication date
JPS4927111B1 (en) 1974-07-15
JPS4829552B1 (en) 1973-09-11
DK129799B (en) 1974-11-18
DE1915237A1 (en) 1969-10-02
BE730487A (en) 1969-09-26
DK129527B (en) 1974-10-21
NL160575B (en) 1979-06-15
NL160575C (en) 1981-06-16
DK129527C (en) 1975-04-01
DE1915237C2 (en) 1986-03-06
NL6904749A (en) 1969-09-30
FR2004883A1 (en) 1969-12-05
DK129799C (en) 1975-04-28

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