ES461019A1 - Procedimiento para la obtencion continua de copolimeros qui-micamente unitarios. - Google Patents

Procedimiento para la obtencion continua de copolimeros qui-micamente unitarios.

Info

Publication number
ES461019A1
ES461019A1 ES461019A ES461019A ES461019A1 ES 461019 A1 ES461019 A1 ES 461019A1 ES 461019 A ES461019 A ES 461019A ES 461019 A ES461019 A ES 461019A ES 461019 A1 ES461019 A1 ES 461019A1
Authority
ES
Spain
Prior art keywords
acrylonitrile
vinyl chloride
continuous production
weight
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.)
Expired
Application number
ES461019A
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.)
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 ES461019A1 publication Critical patent/ES461019A1/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
    • 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)
  • Polymerization Catalysts (AREA)

Abstract

Procedimiento para la obtención continua de copolímeros químicamente unitarios de un 15 - 50 % en peso de acrilonitrilo y un 85 - 50 % en peso de cloruro de vinilo y en caso dado hasta un 4 % en peso de otros compuestos etilénicamente insaturados, copolimerizables, con grupos ácido, según el procedimiento de polimerización por emulsión.
ES461019A 1976-07-27 1977-07-26 Procedimiento para la obtencion continua de copolimeros qui-micamente unitarios. Expired ES461019A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2633592A DE2633592C2 (de) 1976-07-27 1976-07-27 Verfahren zur kontinuierlichen Herstellung von Acrylnitril-Vinylchlorid- Copolymerisaten

Publications (1)

Publication Number Publication Date
ES461019A1 true ES461019A1 (es) 1978-05-16

Family

ID=5983988

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461019A Expired ES461019A1 (es) 1976-07-27 1977-07-26 Procedimiento para la obtencion continua de copolimeros qui-micamente unitarios.

Country Status (8)

Country Link
US (1) US4446291A (es)
JP (1) JPS5833883B2 (es)
DE (1) DE2633592C2 (es)
ES (1) ES461019A1 (es)
FR (1) FR2359859A1 (es)
GB (1) GB1535694A (es)
IT (1) IT1082225B (es)
NL (1) NL7708288A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891711A (ja) * 1981-11-26 1983-05-31 Kanegafuchi Chem Ind Co Ltd アクリロニトリル系重合体、その製造方法及びそれからなるモダクリル系合成繊維
JPS5891710A (ja) * 1981-11-26 1983-05-31 Kanegafuchi Chem Ind Co Ltd アクリロニトリル系重合体の製造方法
DE3328276A1 (de) * 1983-08-05 1985-02-21 Hoechst Ag, 6230 Frankfurt Polyacrylnitrile mit geringem k-wert, verfahren zu ihrer herstellung und geeignete verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975338A (en) * 1972-06-30 1976-08-17 Kanegafuchi Chemical Industries Co., Ltd. Process of producing vinyl chloride polymers
DE2300713B2 (de) * 1973-01-08 1979-08-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acrylnitril-Vinylchlorid-Copolymerisaten
IT1001982B (it) * 1973-11-28 1976-04-30 Sir Soc Italiana Resine Spa Copolimeri acrilonitrilici forman ti fibre resistenti alla fiamma e procedimento per la loro prepara zione
DE2440269A1 (de) * 1974-08-22 1976-03-04 Bayer Ag Verfahren zur herstellung von acrylnitril-vinylchlorid-copolymerisaten mit verbessertem weissgrad

Also Published As

Publication number Publication date
US4446291A (en) 1984-05-01
DE2633592A1 (de) 1978-02-02
FR2359859B1 (es) 1982-02-26
IT1082225B (it) 1985-05-21
JPS5314791A (en) 1978-02-09
NL7708288A (nl) 1978-01-31
JPS5833883B2 (ja) 1983-07-22
FR2359859A1 (fr) 1978-02-24
GB1535694A (en) 1978-12-13
DE2633592C2 (de) 1982-06-03

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