GB1009760A - A process for the preparation and spinning of solutions of polyacrylonitrile and acrylonitrile copolymers - Google Patents

A process for the preparation and spinning of solutions of polyacrylonitrile and acrylonitrile copolymers

Info

Publication number
GB1009760A
GB1009760A GB21142/63A GB2114263A GB1009760A GB 1009760 A GB1009760 A GB 1009760A GB 21142/63 A GB21142/63 A GB 21142/63A GB 2114263 A GB2114263 A GB 2114263A GB 1009760 A GB1009760 A GB 1009760A
Authority
GB
United Kingdom
Prior art keywords
solution
polyacrylonitrile
spinning
zinc chloride
solutions
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
GB21142/63A
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.)
Phrix Werke AG
Original Assignee
Phrix Werke 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 Phrix Werke AG filed Critical Phrix Werke AG
Publication of GB1009760A publication Critical patent/GB1009760A/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
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
GB21142/63A 1962-07-23 1963-05-27 A process for the preparation and spinning of solutions of polyacrylonitrile and acrylonitrile copolymers Expired GB1009760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP29884A DE1266926B (de) 1962-07-23 1962-07-23 Verfahren zum Verspinnen von Acrylnitripolymerisatloesungen

Publications (1)

Publication Number Publication Date
GB1009760A true GB1009760A (en) 1965-11-10

Family

ID=7371719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21142/63A Expired GB1009760A (en) 1962-07-23 1963-05-27 A process for the preparation and spinning of solutions of polyacrylonitrile and acrylonitrile copolymers

Country Status (5)

Country Link
US (1) US3368015A (enrdf_load_html_response)
BE (1) BE633778A (enrdf_load_html_response)
DE (1) DE1266926B (enrdf_load_html_response)
GB (1) GB1009760A (enrdf_load_html_response)
NL (1) NL295115A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368015A (en) * 1962-07-23 1968-02-06 Phrix Werke Ag Spinning of acrylonitrile polymer solutions
US3993719A (en) * 1974-02-15 1976-11-23 Japan Exlan Company Limited Process for producing carbon fibers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943618A (en) * 1987-12-18 1990-07-24 Kingston Technologies Limited Partnership Method for preparing polyacrylonitrile copolymers by heterogeneous reaction of polyacrylonitrile aquagel
WO2022183211A1 (en) 2021-02-26 2022-09-01 Epstein Scott M Rechargeable energy-storage device including partially- hydrolyzed structural hydrogel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648647A (en) * 1951-05-28 1953-08-11 Dow Chemical Co Polymerizing acrylonitrile in aqueous mixed salts
US2790700A (en) * 1954-01-27 1957-04-30 Dow Chemical Co Controlled coagulation of salt-spun polyacrylonitrile
US2837492A (en) * 1954-02-10 1958-06-03 Dow Chemical Co Process of making colorless aqueous saline solutions of polyacrylonitrile
US3135812A (en) * 1959-12-05 1964-06-02 Toho Rayon Kk Process for the continuous manufacture of high grade acrylic fibers
US3240739A (en) * 1960-04-13 1966-03-15 Dow Chemical Co Making spinning solutions of vinyl cyanide/n-vinyl-3-morpholinone copolymers in aqueous zinc chloride media
GB996513A (en) * 1961-09-05 1965-06-30 Japan Exlan Co Ltd Improvements in preparation of acrylonitrile copolymers
US3145186A (en) * 1961-12-11 1964-08-18 Dow Chemical Co Process for preparing acrylonitrile polymer fibers and resulting product
BE633778A (enrdf_load_html_response) * 1962-07-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368015A (en) * 1962-07-23 1968-02-06 Phrix Werke Ag Spinning of acrylonitrile polymer solutions
US3993719A (en) * 1974-02-15 1976-11-23 Japan Exlan Company Limited Process for producing carbon fibers

Also Published As

Publication number Publication date
DE1266926B (de) 1968-04-25
NL295115A (enrdf_load_html_response)
US3368015A (en) 1968-02-06
BE633778A (enrdf_load_html_response)

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