FR2237918A1 - Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone - Google Patents

Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone

Info

Publication number
FR2237918A1
FR2237918A1 FR7326582A FR7326582A FR2237918A1 FR 2237918 A1 FR2237918 A1 FR 2237918A1 FR 7326582 A FR7326582 A FR 7326582A FR 7326582 A FR7326582 A FR 7326582A FR 2237918 A1 FR2237918 A1 FR 2237918A1
Authority
FR
France
Prior art keywords
unsatd
acrylonitrile
copolymers
soluble
vinylidene chloride
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.)
Withdrawn
Application number
FR7326582A
Other languages
French (fr)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc 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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7326582A priority Critical patent/FR2237918A1/en
Publication of FR2237918A1 publication Critical patent/FR2237918A1/en
Withdrawn legal-status Critical Current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
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/08—Vinylidene chloride
    • C08F214/10—Vinylidene chloride with nitriles
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

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)

Abstract

A mixt. of 35-55 (wt)% acrylonitrile (I) 65-45% vinylidene chloride (II) and 0.5-5% (based on I+II) of an unsatd. sulphonic acid deriv. (III) is polymsd. by carrying out the reaction in an aq. methanol medium so that the reactn. mixt. comprises 13-55% monomers, 50-25% water and 37-20% methanol. The copolymers are also claimed. The prods. are soluble in a cetone at room temp. and can form solns. contg. =50% of the copolymer which can be spun under dry conditions by conventional methods. They have a high Cl content and good affinity for basic dyes.
FR7326582A 1973-07-19 1973-07-19 Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone Withdrawn FR2237918A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7326582A FR2237918A1 (en) 1973-07-19 1973-07-19 Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7326582A FR2237918A1 (en) 1973-07-19 1973-07-19 Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone

Publications (1)

Publication Number Publication Date
FR2237918A1 true FR2237918A1 (en) 1975-02-14

Family

ID=9122859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326582A Withdrawn FR2237918A1 (en) 1973-07-19 1973-07-19 Acrylonitrile, vinylidene chloride and unsatd sulphonic deriv - copolymers prepd in aqueous methanol reaction medium and soluble in acetone

Country Status (1)

Country Link
FR (1) FR2237918A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012688A1 (en) * 1999-08-12 2001-02-22 The Standard Oil Company Melt processable multipolymers of acrylonitrile monomer, halogenated monomers and olefinically unsaturated monomers and the process to make them and products therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012688A1 (en) * 1999-08-12 2001-02-22 The Standard Oil Company Melt processable multipolymers of acrylonitrile monomer, halogenated monomers and olefinically unsaturated monomers and the process to make them and products therefrom

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Legal Events

Date Code Title Description
ST Notification of lapse