ES321896A1 - Procedimiento para la producciën de fibras de poliacrilonitrilo mejoradas ëpticamente - Google Patents

Procedimiento para la producciën de fibras de poliacrilonitrilo mejoradas ëpticamente

Info

Publication number
ES321896A1
ES321896A1 ES0321896A ES321896A ES321896A1 ES 321896 A1 ES321896 A1 ES 321896A1 ES 0321896 A ES0321896 A ES 0321896A ES 321896 A ES321896 A ES 321896A ES 321896 A1 ES321896 A1 ES 321896A1
Authority
ES
Spain
Prior art keywords
acrylonitrile
aqueous solvent
salt
polyacrylonitrile
fibres
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
ES0321896A
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Publication of ES321896A1 publication Critical patent/ES321896A1/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
    • 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
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
ES0321896A 1965-01-18 1966-01-18 Procedimiento para la producciën de fibras de poliacrilonitrilo mejoradas ëpticamente Expired ES321896A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2125/65A GB1124971A (en) 1965-01-18 1965-01-18 Improvements in and relating to the production of polyacrylonitrile fibres

Publications (1)

Publication Number Publication Date
ES321896A1 true ES321896A1 (es) 1966-11-01

Family

ID=9734041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321896A Expired ES321896A1 (es) 1965-01-18 1966-01-18 Procedimiento para la producciën de fibras de poliacrilonitrilo mejoradas ëpticamente

Country Status (7)

Country Link
US (1) US3431244A (es)
BE (1) BE675253A (es)
DE (1) DE1595377A1 (es)
ES (1) ES321896A1 (es)
FR (1) FR1463731A (es)
GB (1) GB1124971A (es)
NL (1) NL6600566A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11767616B2 (en) * 2017-08-18 2023-09-26 Glen Raven, Inc. Acrylic compositions including a hindered amine light stabilizer and methods of making and using the same
CN111100231B (zh) * 2018-10-25 2023-03-28 中国石油化工股份有限公司 一种分子量及分布可控、规整度高的聚丙烯腈树脂及其制备方法

Also Published As

Publication number Publication date
BE675253A (es) 1966-05-16
US3431244A (en) 1969-03-04
GB1124971A (en) 1968-08-21
DE1595377A1 (de) 1970-07-23
NL6600566A (es) 1966-07-19
FR1463731A (fr) 1966-12-23

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