ES322974A1 - Procedure of epoxidation of elastomer polymers in aqueous dispersion. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure of epoxidation of elastomer polymers in aqueous dispersion. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES322974A1
ES322974A1 ES0322974A ES322974A ES322974A1 ES 322974 A1 ES322974 A1 ES 322974A1 ES 0322974 A ES0322974 A ES 0322974A ES 322974 A ES322974 A ES 322974A ES 322974 A1 ES322974 A1 ES 322974A1
Authority
ES
Spain
Prior art keywords
epoxidation
translation
machine
aqueous dispersion
legally binding
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
ES0322974A
Other languages
Spanish (es)
Inventor
Jean-Claude Danjard
Roland Cheritat
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of ES322974A1 publication Critical patent/ES322974A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/027—Polycondensates containing more than one epoxy group per molecule obtained by epoxidation of unsaturated precursor, e.g. polymer or monomer
    • 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
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treating Waste Gases (AREA)

Abstract

Process of epoxidation of elastomeric polymers in aqueous dispersion, or in the form of microfloculates which can then be obtained in fine powder by washing and filtration, characterized in that the monoperphthalic acid is reacted in solution in water of 10 to 15% on latex of a macromolecular substance unsaturated to 10% or more of dry extract, stabilized by a non-ionic soap in an amount greater than or equal to 2% of the weight of dry extract. (Machine-translation by Google Translate, not legally binding)
ES0322974A 1965-02-12 1966-02-12 Procedure of epoxidation of elastomer polymers in aqueous dispersion. (Machine-translation by Google Translate, not legally binding) Expired ES322974A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR5370A FR1439068A (en) 1965-02-12 1965-02-12 Epoxidation process of polybutadiene in aqueous dispersion
FR46686A FR89509E (en) 1965-02-12 1966-01-21 Epoxidation process of polybutadiene in aqueous dispersion

Publications (1)

Publication Number Publication Date
ES322974A1 true ES322974A1 (en) 1966-11-16

Family

ID=26162009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322974A Expired ES322974A1 (en) 1965-02-12 1966-02-12 Procedure of epoxidation of elastomer polymers in aqueous dispersion. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AT (1) AT265629B (en)
BE (1) BE676075A (en)
DK (1) DK116901B (en)
ES (1) ES322974A1 (en)
FR (2) FR1439068A (en)
GB (1) GB1131474A (en)
LU (1) LU50405A1 (en)
NL (1) NL6601815A (en)
NO (1) NO115555B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348718B1 (en) * 2000-11-13 2009-12-02 DAICEL CHEMICAL INDUSTRIES, Ltd. Epoxidized thermoplastic polymers and processes for their production

Also Published As

Publication number Publication date
NO115555B (en) 1968-10-21
BE676075A (en) 1966-08-04
FR89509E (en) 1967-07-07
FR1439068A (en) 1966-05-20
GB1131474A (en) 1968-10-23
DK116901B (en) 1970-02-23
LU50405A1 (en) 1967-02-07
NL6601815A (en) 1966-08-15
AT265629B (en) 1968-10-25

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