FR2340334A1 - Copolymeres d'acrylonitrile et de chlorure de vinyle ayant une viscosite accrue et leur procede de preparation - Google Patents

Copolymeres d'acrylonitrile et de chlorure de vinyle ayant une viscosite accrue et leur procede de preparation

Info

Publication number
FR2340334A1
FR2340334A1 FR7703253A FR7703253A FR2340334A1 FR 2340334 A1 FR2340334 A1 FR 2340334A1 FR 7703253 A FR7703253 A FR 7703253A FR 7703253 A FR7703253 A FR 7703253A FR 2340334 A1 FR2340334 A1 FR 2340334A1
Authority
FR
France
Prior art keywords
acrylonitrile
vinyl chloride
preparation process
increased viscosity
chloride copolymers
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.)
Granted
Application number
FR7703253A
Other languages
English (en)
Other versions
FR2340334B1 (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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2340334A1 publication Critical patent/FR2340334A1/fr
Application granted granted Critical
Publication of FR2340334B1 publication Critical patent/FR2340334B1/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
    • 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
    • C08F214/06—Vinyl chloride

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)
  • Polymerisation Methods In General (AREA)
FR7703253A 1976-02-06 1977-02-04 Copolymeres d'acrylonitrile et de chlorure de vinyle ayant une viscosite accrue et leur procede de preparation Granted FR2340334A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2604630A DE2604630C2 (de) 1976-02-06 1976-02-06 Verfahren zur Herstellung von Acrylnitril-Vinylchlorid-Copolymerisaten mit erhöhter Viskositätzszahl

Publications (2)

Publication Number Publication Date
FR2340334A1 true FR2340334A1 (fr) 1977-09-02
FR2340334B1 FR2340334B1 (fr) 1980-12-05

Family

ID=5969217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703253A Granted FR2340334A1 (fr) 1976-02-06 1977-02-04 Copolymeres d'acrylonitrile et de chlorure de vinyle ayant une viscosite accrue et leur procede de preparation

Country Status (7)

Country Link
US (1) US4100339A (fr)
JP (1) JPS5833882B2 (fr)
CA (1) CA1079897A (fr)
DE (1) DE2604630C2 (fr)
FR (1) FR2340334A1 (fr)
GB (1) GB1538403A (fr)
NL (1) NL7701152A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702053A1 (de) * 1977-01-19 1978-07-20 Bayer Ag Herstellung von copolymerisaten aus acrylnitril und vinylchlorid
US4242476A (en) * 1978-11-17 1980-12-30 Union Carbide Corporation Polymer/polyol compositions containing vinylidene chloride
NL8001928A (nl) * 1980-04-02 1981-11-02 Synres Internationaal Nv Werkwijze voor het maken van polymeerdispersies.
DE3526251A1 (de) * 1985-07-23 1987-01-29 Huels Chemische Werke Ag Verfahren zur herstellung von verpastbaren vinylchlorid-polymerisaten
DE4024371C2 (de) * 1990-08-01 1994-10-13 Degussa Verfahren zur Herstellung von Suspensionspolymerisaten unter Verwendung von Phosphonsäuren bzw. deren Ammonium- oder Alkalimetallsalzen als Dispergierhilfsmittel-Additive
DE4035361A1 (de) * 1990-11-07 1992-05-14 Licentia Gmbh Verfahren zum herstellen einer direkt geheizten kathode
EP0691392B1 (fr) * 1994-07-05 1999-12-01 Nippon Shokubai Co., Ltd. Additif pour une boue aqueuse de charbon, méthode pour sa production et composition de boue aqueuse de charbon
DE19705753A1 (de) * 1997-02-14 1998-08-20 Basf Ag Emulgatorsystem für die wässrige Emulsionspolymerisation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926819A (fr) * 1943-05-26 1947-10-13 Carbide & Carbon Chem Corp Résine synthétique
GB643169A (en) * 1947-08-06 1950-09-15 John Downing Improvements in the manufacture of co-polymers
US3226375A (en) * 1961-07-11 1965-12-28 Atlas Chem Ind Method of emulsion polymerization
FR2213292A1 (fr) * 1973-01-08 1974-08-02 Bayer Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465603A (fr) * 1943-02-20
US3370028A (en) * 1963-03-11 1968-02-20 Firestone Tire & Rubber Co Emulsion polymerization of vinyl chloride using a fatty acid soap and a sulfur-containing emulsifying agent
NL290024A (fr) * 1963-03-11
US3523111A (en) * 1967-08-18 1970-08-04 Monsanto Co Emulsion polymerization of vinyl chloride with redox initiator system components and emulsifier prepared before monomer addition
US3595823A (en) * 1969-07-18 1971-07-27 Westvaco Corp Stable aqueous emulsions of styrene-acrylonitrile-acrylic therpolymers
US3759859A (en) * 1971-07-19 1973-09-18 Union Oil Co Emulsion copolymerization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926819A (fr) * 1943-05-26 1947-10-13 Carbide & Carbon Chem Corp Résine synthétique
GB643169A (en) * 1947-08-06 1950-09-15 John Downing Improvements in the manufacture of co-polymers
US3226375A (en) * 1961-07-11 1965-12-28 Atlas Chem Ind Method of emulsion polymerization
FR2213292A1 (fr) * 1973-01-08 1974-08-02 Bayer Ag

Also Published As

Publication number Publication date
DE2604630C2 (de) 1982-06-24
FR2340334B1 (fr) 1980-12-05
JPS5295794A (en) 1977-08-11
CA1079897A (fr) 1980-06-17
NL7701152A (nl) 1977-08-09
JPS5833882B2 (ja) 1983-07-22
US4100339A (en) 1978-07-11
GB1538403A (en) 1979-01-17
DE2604630A1 (de) 1977-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse