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ES8206568A1 - Procedimiento para la obtencion de polieros conteniendo acrilonitrilo - Google Patents

Procedimiento para la obtencion de polieros conteniendo acrilonitrilo

Info

Publication number
ES8206568A1
ES8206568A1 ES506691A ES506691A ES8206568A1 ES 8206568 A1 ES8206568 A1 ES 8206568A1 ES 506691 A ES506691 A ES 506691A ES 506691 A ES506691 A ES 506691A ES 8206568 A1 ES8206568 A1 ES 8206568A1
Authority
ES
Spain
Prior art keywords
mole percent
soluble
preparing polymers
contain acrylonitrile
hydroperoxide
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
ES506691A
Other languages
English (en)
Other versions
ES506691A0 (es
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 ES8206568A1 publication Critical patent/ES8206568A1/es
Publication of ES506691A0 publication Critical patent/ES506691A0/es
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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent

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

PROCEDIMIENTO PARA LA OBTENCION DE POLIACRILONITRILO Y COPOLIMEROS QUE CONTINEN FUNDALMENTALMENTE ACRILONITRILO. CONSISTE EN LA POLIMERIZACION EN FORMA CONTINUA DE ACRILONITRILO O LA MEZCLA DE ESTE Y HASTA UN 30 POR 100 DE COMONOMERO NO SATURADO ETILICAMENTE, LIBRES DE GRUPOS DE ACIDO GLICOLIO, A TEMPERATURAS ENTRE 0 Y 60 C., EN UN HIDROCARBURO ALIFATICO, EMPLEANDO COMO SISTEMA INICIADOR UNA MEZCLA QUE TIENE DE 0,1-8 POR 100 DE MOLES DE DIOXIDO DE AZUFRE, 0,1-2 POR 100 EN MOLES DE UN HIDROPEROXIDO SOLUBLE EN EL MEDIO DE REACCION Y 0,01-1,0 POR 100 EN MOLES DE UN ACIDO TAMBIEN SOLUBLE. ESTOS POLIMEROS TIENEN APLICACIONES PARA LA FABRICACION DE FIBRAS E HILOS.
ES506691A 1980-10-30 1981-10-29 Procedimiento para la obtencion de polieros conteniendo acrilonitrilo Granted ES506691A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803040969 DE3040969A1 (de) 1980-10-30 1980-10-30 Verfahren zur herstellung von acrylnitril enthaltenden polymeren

Publications (2)

Publication Number Publication Date
ES8206568A1 true ES8206568A1 (es) 1982-08-16
ES506691A0 ES506691A0 (es) 1982-08-16

Family

ID=6115590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506691A Granted ES506691A0 (es) 1980-10-30 1981-10-29 Procedimiento para la obtencion de polieros conteniendo acrilonitrilo

Country Status (5)

Country Link
US (1) US4384091A (es)
EP (1) EP0051197A1 (es)
JP (1) JPS57102911A (es)
DE (1) DE3040969A1 (es)
ES (1) ES506691A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6268450B1 (en) * 1998-05-11 2001-07-31 Solutia Inc. Acrylic fiber polymer precursor and fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264065B (de) * 1963-04-03 1968-03-21 Eastman Kodak Co Verfahren zur Herstellung von Homo- oder Copolymerisaten des Acrylnitrils
SE371202B (es) 1970-04-28 1974-11-11 Chatillon Italiana Fibre
IT978001B (it) * 1973-01-03 1974-09-20 Mintedison Fibre Spa Procedimento migliorato per la polimerizzazione in massa del l acrilonitrile
IT990992B (it) * 1973-07-06 1975-07-10 Sir Soc Italiana Resine Spa Procedimento per la preparazione di poliacrilonitrile e di copoli meri dell acrilonitrile
DE2833143A1 (de) 1978-07-28 1980-02-07 Bayer Ag Acrylnitril enthaltende polymere und verfahren zu deren herstellung

Also Published As

Publication number Publication date
JPS57102911A (en) 1982-06-26
DE3040969A1 (de) 1982-06-03
EP0051197A1 (de) 1982-05-12
US4384091A (en) 1983-05-17
ES506691A0 (es) 1982-08-16

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