GB759342A - Process for the preparation of a solution from polyacrylonitrile or acrylonitrile co-polymers for spinning purposes - Google Patents

Process for the preparation of a solution from polyacrylonitrile or acrylonitrile co-polymers for spinning purposes

Info

Publication number
GB759342A
GB759342A GB29086/54A GB2908654A GB759342A GB 759342 A GB759342 A GB 759342A GB 29086/54 A GB29086/54 A GB 29086/54A GB 2908654 A GB2908654 A GB 2908654A GB 759342 A GB759342 A GB 759342A
Authority
GB
United Kingdom
Prior art keywords
solution
solvent
polyacrylonitrile
acrylonitrile
polymers
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
GB29086/54A
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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken 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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG
Publication of GB759342A publication Critical patent/GB759342A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB29086/54A 1953-11-21 1954-10-08 Process for the preparation of a solution from polyacrylonitrile or acrylonitrile co-polymers for spinning purposes Expired GB759342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331801X 1953-11-21

Publications (1)

Publication Number Publication Date
GB759342A true GB759342A (en) 1956-10-17

Family

ID=6199238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29086/54A Expired GB759342A (en) 1953-11-21 1954-10-08 Process for the preparation of a solution from polyacrylonitrile or acrylonitrile co-polymers for spinning purposes

Country Status (6)

Country Link
US (1) US2773047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE531668A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH331801A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1108508A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB759342A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL191102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962466A (en) * 1957-02-07 1960-11-29 Du Pont Process of introducing modifier into a polymer melt
US3010932A (en) * 1958-06-18 1961-11-28 Du Pont Process for continuously dissolving acrylonitrile polymer and spinning the resulting solution
DE2901860A1 (de) 1979-01-18 1980-07-31 Bayer Ag Kontinuierliches verfahren zur herstellung von faeden oder fasern aus schwerloeslichen synthetischen polymeren
CN116061412A (zh) * 2022-09-23 2023-05-05 深圳供电局有限公司 500kV交联聚乙烯绝缘材料抗氧剂添加装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404713A (en) * 1943-06-23 1946-07-23 Du Pont Method for preparing polymeric solutions

Also Published As

Publication number Publication date
BE531668A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1108508A (fr) 1956-01-13
NL191102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH331801A (de) 1958-08-15
US2773047A (en) 1956-12-04

Similar Documents

Publication Publication Date Title
GB851979A (en) A process for the production of fine threads from aliphatic polyolefines of high molecular weight
GB1409995A (en) Machines for continuously spinning and treating rayon-viscose filaments and yarns
GB818461A (en) Polymer recovery process
GB759342A (en) Process for the preparation of a solution from polyacrylonitrile or acrylonitrile co-polymers for spinning purposes
GB1256016A (en) Process and apparatus for the treatment of textile material
GB605771A (en) Removal of colour from shaped articles comprising a polymer or copolymer of acylonitrile
GB1264763A (en) Improvements in or relating to the production of carbon fibres
GB1465775A (en) Production of filaments yarns and fibres of poly -vinylidene fluoride-
US3172879A (en) Modification of nitrile polymers with a carboxylic acid
GB605612A (en) Apparatus for dry-spinning artificial filaments or threads
IE36044B1 (en) Process of producing dyed material
ES420987A1 (es) Un procedimiento para tenir filamentos de polimero de acri-lonitrilo, hilados en seco.
GB719760A (en) A process of spinning filaments from solutions of polyacrylonitrile or copolymers ofacrylonitrile
US2733121A (en) R in wash liquor
SU380677A1 (ru) Способ удаления растворителя
GB690899A (en) Improvements in or relating to the treatment of articles made from acrylonitrile polymers
ES432369A1 (es) Procedimiento mejorado para la hilatura de polimeros acri- licos.
GB1318024A (en) Process for obtaining crimped fibres of acrylonitrile copolymers and polymer mixtures
SU694569A1 (ru) Способ прививочной полимеризации акриловой кислоты на полиэфирные волокнистые материалы
SU122841A1 (ru) Способ получени волокна на основе полиакрилонитрила и его сополимеров
GB100961A (en) Improvements in the Process of, and Apparatus for, Separating Rubber from the Fabrics of used Pneumatic Tyres.
SU473773A1 (ru) Способ получени волокон из фенилили фениленсодержащих полимеров
GB719566A (en) Process for modifying the solubility of polymers
GB748522A (en) Improvements in wet spinning of acrylonitrile polymers
GB712042A (en) Improvements in or relating to method of forming fibres, ribbons, films, and similararticles