CH318455A - Procédé de production d'articles extrudés de polymères d'acrylonitrile - Google Patents

Procédé de production d'articles extrudés de polymères d'acrylonitrile

Info

Publication number
CH318455A
CH318455A CH318455DA CH318455A CH 318455 A CH318455 A CH 318455A CH 318455D A CH318455D A CH 318455DA CH 318455 A CH318455 A CH 318455A
Authority
CH
Switzerland
Prior art keywords
production
acrylonitrile polymers
articles extruded
extruded
articles
Prior art date
Application number
Other languages
English (en)
Inventor
Stanley Hooper Gilman
Original Assignee
Ind 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 Ind Rayon Corp filed Critical Ind Rayon Corp
Publication of CH318455A publication Critical patent/CH318455A/fr

Links

Classifications

    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
CH318455D 1952-12-03 1953-12-03 Procédé de production d'articles extrudés de polymères d'acrylonitrile CH318455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US323757A US2723900A (en) 1952-12-03 1952-12-03 Spinning of acrylonitrile polymers

Publications (1)

Publication Number Publication Date
CH318455A true CH318455A (fr) 1957-01-15

Family

ID=23260578

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318455D CH318455A (fr) 1952-12-03 1953-12-03 Procédé de production d'articles extrudés de polymères d'acrylonitrile

Country Status (6)

Country Link
US (1) US2723900A (fr)
BE (1) BE524742A (fr)
CH (1) CH318455A (fr)
FR (1) FR1092674A (fr)
GB (1) GB743761A (fr)
NL (2) NL183022B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109311C (fr) * 1956-08-09
BE570682A (fr) * 1957-08-28
NL239537A (fr) * 1958-06-06 1900-01-01
US3071807A (en) * 1959-10-26 1963-01-08 Celanese Corp Spin bath
IT649770A (fr) * 1960-04-25
US3124631A (en) * 1961-03-22 1964-03-10 Process for providing high density dry spun
US3082056A (en) * 1961-04-12 1963-03-19 Eastman Kodak Co Method for forming textile fibers from plasticized acrylonitrile polymers
US3268490A (en) * 1962-03-07 1966-08-23 Sunden Olof Method of preparing polyacrylonitrile fibers
US3318983A (en) * 1963-08-27 1967-05-09 Monsanto Co Recycling ammonium hydroxide-treated water in the production of polyacrylonitrile fibers
US3511397A (en) * 1967-11-16 1970-05-12 Ethicon Inc Method for the manufacture of collagen tape
US3511904A (en) * 1967-11-16 1970-05-12 Ethicon Inc Method for the manufacture of collagen tape
US3505445A (en) * 1967-11-17 1970-04-07 Monsanto Co Solvent removal process for wet spun fibers
US5562946A (en) * 1994-11-02 1996-10-08 Tissue Engineering, Inc. Apparatus and method for spinning and processing collagen fiber
US5911942A (en) * 1995-11-02 1999-06-15 Tissue Engineering, Inc. Method for spinning and processing collagen fiber
DE69629352T2 (de) * 1995-12-05 2004-02-12 Fuji Photo Film Co., Ltd., Minami-Ashigara Verfahren zur Herstellung einer Zellulose-esterlösung
BR122020002314B1 (pt) * 2013-10-29 2021-06-15 Braskem S.A. Sistema e método de dosagem de uma mistura de polímero com um primeiro solvente
CN104480547A (zh) * 2014-11-19 2015-04-01 四川辉腾科技有限公司 一种湿法纺丝用喷淋方法及装置
WO2016158773A1 (fr) 2015-03-30 2016-10-06 株式会社カネカ Fibre acrylique pour des cheveux artificiels, procédé de fabrication de cette dernière et produit de décoration de la tête comprenant cette dernière
CN104760271A (zh) * 2015-04-10 2015-07-08 湖州旭彩高新纤维有限公司 一种具有卷曲效果的纤维拉伸装置
CN104790088B (zh) * 2015-04-10 2018-09-04 湖州旭彩高新纤维有限公司 一种高效型纤维拉伸装置
CN107708461B (zh) 2015-06-26 2019-05-28 株式会社钟化 人工毛发用丙烯酸系纤维、其制造方法及包含其的头饰制品
CN114481372B (zh) * 2020-10-23 2024-03-01 中国石油化工股份有限公司 回收纤维纺丝工艺中溶剂的方法和纤维纺丝系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530962A (en) * 1948-09-24 1950-11-21 Du Pont Formation of shaped articles from acrylonitrile polymers
US2577763A (en) * 1949-11-05 1951-12-11 American Viscose Corp Wet spinning process
US2570257A (en) * 1950-06-17 1951-10-09 Ind Rayon Corp Spinning of acrylonitrile polymers

Also Published As

Publication number Publication date
US2723900A (en) 1955-11-15
GB743761A (en) 1956-01-25
NL109261C (fr)
FR1092674A (fr) 1955-04-26
BE524742A (fr)
NL183022B (nl)

Similar Documents

Publication Publication Date Title
CH318455A (fr) Procédé de production d'articles extrudés de polymères d'acrylonitrile
FR69360E (fr) Procédé pour la production de corps moulés poreux à partir de matières thermoplastiques
FR1066204A (fr) Procédé de fabrication de fibres en polymères d'acrylonitrile et produit obtenu par ce procédé
FR1061537A (fr) Procédé pour la production d'hydroxylamine
FR1092672A (fr) Procédé de production d'objets moulés et compositions à mouler employées à cet effet
FR1087197A (fr) Procédé de production de polymères
FR1093006A (fr) Procédé de polymérisation de l'acrylonitrile
FR1167990A (fr) Procédé de production de polymères étirés et produits obtenus à partir de ceux-ci
FR1064490A (fr) Procédé pour la production d'hydroxylamine
FR1072589A (fr) Procédé de polymérisation catalytique de l'acrylonitrile
NL173109B (nl) Werkwijze voor de vervaardiging van gepigmenteerde gevormde voortbrengsels ui de smelt van lineaire polyamiden van hoge polymerisatiegraad
FR1036722A (fr) Procédé de production d'arylhalosilanes
FR1064544A (fr) Procédé pour la production d'hydroxylamine
CH296005A (fr) Procédé de fabrication d'objets façonnés en polymères d'acrylonitrile.
FR1160682A (fr) Procédé de production de nouveaux dérivés de l'oxdiazolone
FR1102002A (fr) Procédé de production de matières plastiques
FR1076675A (fr) Procédé de production de diamino-anthraquinonyl-oxdiazols
FR1102047A (fr) Procédé de production de copolymères de l'acrylonitrile
FR1090435A (fr) Procédé pour la production d'oximes
FR1072988A (fr) Procédé pour la production de polymères granulés
FR1101519A (fr) Procédé de production d'acrylonitrile
FR1134851A (fr) Procédé pour la production de polymères d'hydrocarbures
FR1118425A (fr) Procédé de production d'alcoylène-iminoquinones
FR1085940A (fr) Procédé de production de cyanamide calcique, et produit obtenu par ce procédé
FR1085067A (fr) Procédé pour la fabrication d'objets en caoutchouc