FR2302309B1 - - Google Patents

Info

Publication number
FR2302309B1
FR2302309B1 FR7506030A FR7506030A FR2302309B1 FR 2302309 B1 FR2302309 B1 FR 2302309B1 FR 7506030 A FR7506030 A FR 7506030A FR 7506030 A FR7506030 A FR 7506030A FR 2302309 B1 FR2302309 B1 FR 2302309B1
Authority
FR
France
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
FR7506030A
Other languages
French (fr)
Other versions
FR2302309A1 (en
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
Priority to FR7506030A priority Critical patent/FR2302309A1/en
Publication of FR2302309A1 publication Critical patent/FR2302309A1/en
Application granted granted Critical
Publication of FR2302309B1 publication Critical patent/FR2302309B1/fr
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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation

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)
FR7506030A 1975-02-26 1975-02-26 Sulphonation of polymers esp. butyl rubber - with combination of sulphur trioxide and Lewis base, or acyl sulphate Granted FR2302309A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7506030A FR2302309A1 (en) 1975-02-26 1975-02-26 Sulphonation of polymers esp. butyl rubber - with combination of sulphur trioxide and Lewis base, or acyl sulphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506030A FR2302309A1 (en) 1975-02-26 1975-02-26 Sulphonation of polymers esp. butyl rubber - with combination of sulphur trioxide and Lewis base, or acyl sulphate

Publications (2)

Publication Number Publication Date
FR2302309A1 FR2302309A1 (en) 1976-09-24
FR2302309B1 true FR2302309B1 (en) 1978-12-29

Family

ID=9151776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506030A Granted FR2302309A1 (en) 1975-02-26 1975-02-26 Sulphonation of polymers esp. butyl rubber - with combination of sulphur trioxide and Lewis base, or acyl sulphate

Country Status (1)

Country Link
FR (1) FR2302309A1 (en)

Also Published As

Publication number Publication date
FR2302309A1 (en) 1976-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse