GB689248A - Improvements in or relating to a method of forming filaments, fibres or films - Google Patents

Improvements in or relating to a method of forming filaments, fibres or films

Info

Publication number
GB689248A
GB689248A GB13979/50A GB1397950A GB689248A GB 689248 A GB689248 A GB 689248A GB 13979/50 A GB13979/50 A GB 13979/50A GB 1397950 A GB1397950 A GB 1397950A GB 689248 A GB689248 A GB 689248A
Authority
GB
United Kingdom
Prior art keywords
vinyl
esters
butylene
amides
filaments
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
GB13979/50A
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon Corp
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 Industrial Rayon Corp filed Critical Industrial Rayon Corp
Publication of GB689248A publication Critical patent/GB689248A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB13979/50A 1949-06-13 1950-06-05 Improvements in or relating to a method of forming filaments, fibres or films Expired GB689248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98878A US2570200A (en) 1949-06-13 1949-06-13 Wet extrusion of acrylonitrile polymers

Publications (1)

Publication Number Publication Date
GB689248A true GB689248A (en) 1953-03-25

Family

ID=22271371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13979/50A Expired GB689248A (en) 1949-06-13 1950-06-05 Improvements in or relating to a method of forming filaments, fibres or films

Country Status (6)

Country Link
US (1) US2570200A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE496324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH292091A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1020067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB689248A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL74683C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116657267A (zh) * 2023-06-01 2023-08-29 山东大学 一种提高聚丙烯腈初生纤维的结晶度以及均质化和致密化程度的方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628945A (en) * 1949-03-24 1953-02-17 Du Pont Process for obtaining cellular polymeric materials
US2698842A (en) * 1950-08-17 1955-01-04 Eastman Kodak Co Fibers of acrylonitrile-alkyl alphaacylamino acrylate copolymer
BE513901A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1951-09-08 1900-01-01
US2692185A (en) * 1951-09-27 1954-10-19 Ind Rayon Corp Wet spinning of acrylonitrile polymers
US2768148A (en) * 1952-11-01 1956-10-23 Celanese Corp Solution polymerization of acrylonitrile
DE1114277B (de) * 1954-12-13 1961-09-28 Chemstrand Corp Verfahren zur Herstellung von Gebilden, wie Faeden, Fasern oder Filmen, aus Acrylnitrilpolymerisaten oder -mischpolymerisaten
US2902335A (en) * 1955-08-16 1959-09-01 Sakurai Ryoichi Synthetic fiber preparation
US2967086A (en) * 1957-05-29 1961-01-03 Stockholm Superfosfat Fabriks Process of wet-spinning fibers containing polyacrylonitrile
US2967085A (en) * 1957-05-29 1961-01-03 Stockholms Superfosfat Fab Ab Process of wet-spinning fibers containing polyacrylonitrile
NL242435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1958-08-18
NL242430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1958-08-18
GB866882A (en) * 1958-10-14 1961-05-03 Kurashiki Rayon Kk Method of polymerization of vinyl esters
GB937685A (en) * 1960-08-11 1963-09-25 Tohu Rayon Kabushiki Kaisha Method for producing filamentary tows from polymers and co-polymers of acrylonitrile
GB1002767A (en) * 1960-09-24 1965-08-25 Toho Rayon Kk Method for the manufacture of polyacrylonitrile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056830A (en) * 1934-09-11 1936-10-06 Dow Chemical Co Preparation of polyglycols
GB511054A (en) * 1938-02-11 1939-08-11 James Robertson Myles Improvements in and relating to the manufacture of threads, films, ribbons, tubes and like forms of polymerised ethylene
NL64398C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1942-07-01
FR961382A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1943-07-28 1950-05-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116657267A (zh) * 2023-06-01 2023-08-29 山东大学 一种提高聚丙烯腈初生纤维的结晶度以及均质化和致密化程度的方法
CN116657267B (zh) * 2023-06-01 2025-07-25 山东大学 一种提高聚丙烯腈初生纤维的结晶度以及均质化和致密化程度的方法

Also Published As

Publication number Publication date
NL153968B (nl)
BE496324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL74683C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1020067A (fr) 1953-02-02
CH292091A (de) 1953-07-31
US2570200A (en) 1951-10-09

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