FR1108508A - Procédé pour la préparation d'une solution à base de polyacrylonitrile ou de ses opolymérisats pour le filage - Google Patents

Procédé pour la préparation d'une solution à base de polyacrylonitrile ou de ses opolymérisats pour le filage

Info

Publication number
FR1108508A
FR1108508A FR1108508DA FR1108508A FR 1108508 A FR1108508 A FR 1108508A FR 1108508D A FR1108508D A FR 1108508DA FR 1108508 A FR1108508 A FR 1108508A
Authority
FR
France
Prior art keywords
opolymerisates
polyacrylonitrile
spinning
preparing
solution based
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
Other languages
English (en)
French (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.)
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
Application granted granted Critical
Publication of FR1108508A publication Critical patent/FR1108508A/fr
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)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1108508D 1953-11-21 1954-09-22 Procédé pour la préparation d'une solution à base de polyacrylonitrile ou de ses opolymérisats pour le filage Expired FR1108508A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1108508A true FR1108508A (fr) 1956-01-13

Family

ID=6199238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108508D Expired FR1108508A (fr) 1953-11-21 1954-09-22 Procédé pour la préparation d'une solution à base de polyacrylonitrile ou de ses opolymérisats pour le filage

Country Status (6)

Country Link
US (1) US2773047A (enrdf_load_stackoverflow)
BE (1) BE531668A (enrdf_load_stackoverflow)
CH (1) CH331801A (enrdf_load_stackoverflow)
FR (1) FR1108508A (enrdf_load_stackoverflow)
GB (1) GB759342A (enrdf_load_stackoverflow)
NL (1) NL191102A (enrdf_load_stackoverflow)

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
US2773047A (en) 1956-12-04
GB759342A (en) 1956-10-17
BE531668A (enrdf_load_stackoverflow)
CH331801A (de) 1958-08-15
NL191102A (enrdf_load_stackoverflow)

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