ES260383A1 - Un procedimiento de sulfocloraciën de polimeros que contienen cloro - Google Patents

Un procedimiento de sulfocloraciën de polimeros que contienen cloro

Info

Publication number
ES260383A1
ES260383A1 ES0260383A ES260383A ES260383A1 ES 260383 A1 ES260383 A1 ES 260383A1 ES 0260383 A ES0260383 A ES 0260383A ES 260383 A ES260383 A ES 260383A ES 260383 A1 ES260383 A1 ES 260383A1
Authority
ES
Spain
Prior art keywords
chlorinated
thiourea
polymers
sulphochlorination
containing chlorine
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
ES0260383A
Other languages
English (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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of ES260383A1 publication Critical patent/ES260383A1/es
Expired 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
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • 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

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)

Abstract

Un procedimiento de sulfocloración de polímeros que contienen cloro, caracterizado porque se hace reaccionar estos polímeros con una tiourea para transformarlos en sales de isotiouronio polímeras y porque se someten estas últimas a la acción del cloro en medio acuoso.
ES0260383A 1959-08-14 1960-08-13 Un procedimiento de sulfocloraciën de polimeros que contienen cloro Expired ES260383A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802919A FR1233864A (fr) 1959-08-14 1959-08-14 Procédé de sulfochloration de polymères contenant du chlore

Publications (1)

Publication Number Publication Date
ES260383A1 true ES260383A1 (es) 1960-11-01

Family

ID=8718340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0260383A Expired ES260383A1 (es) 1959-08-14 1960-08-13 Un procedimiento de sulfocloraciën de polimeros que contienen cloro

Country Status (5)

Country Link
BE (1) BE593523A (es)
DE (1) DE1113310B (es)
ES (1) ES260383A1 (es)
FR (1) FR1233864A (es)
GB (1) GB883380A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884846A (en) * 1972-05-23 1975-05-20 Toyo Soda Mfg Co Ltd Process for producing materials which complex heavy metals in liquid
US4075184A (en) * 1976-03-11 1978-02-21 Ppg Industries, Inc. Method of sulfonating fluorocarbon polymers and fluorocarbon polymer produced thereby

Also Published As

Publication number Publication date
FR1233864A (fr) 1960-10-12
BE593523A (es)
GB883380A (en) 1961-11-29
DE1113310B (de) 1961-08-31

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