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FR1065710A - Improvements in the preparation of acrylonitrile polymers - Google Patents

Improvements in the preparation of acrylonitrile polymers

Info

Publication number
FR1065710A
FR1065710A FR1065710DA FR1065710A FR 1065710 A FR1065710 A FR 1065710A FR 1065710D A FR1065710D A FR 1065710DA FR 1065710 A FR1065710 A FR 1065710A
Authority
FR
France
Prior art keywords
preparation
acrylonitrile polymers
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
Other languages
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.)
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
Application granted granted Critical
Publication of FR1065710A publication Critical patent/FR1065710A/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
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR1065710D 1951-09-08 1952-08-29 Improvements in the preparation of acrylonitrile polymers Expired FR1065710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US245697A US2716586A (en) 1951-09-08 1951-09-08 Wet spinning of acrylonitrile polymers

Publications (1)

Publication Number Publication Date
FR1065710A true FR1065710A (en) 1954-05-28

Family

ID=22927697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065710D Expired FR1065710A (en) 1951-09-08 1952-08-29 Improvements in the preparation of acrylonitrile polymers

Country Status (7)

Country Link
US (1) US2716586A (en)
BE (1) BE513901A (en)
CH (1) CH311155A (en)
DE (1) DE1030970B (en)
FR (1) FR1065710A (en)
GB (1) GB716081A (en)
NL (2) NL172230B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057285B (en) * 1955-08-18 1959-05-14 Dr Paul Halbig Process for the production of threads or fibers from polymers

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869974A (en) * 1955-03-02 1959-01-20 Du Pont Process for shrinking polyacrylonitrile textiles with specific chemical shrinking agents
US2869975A (en) * 1955-03-28 1959-01-20 Du Pont Process for shrinking and setting polyacrylonitrile textile filaments with specific chemical shrinking agents
US2948581A (en) * 1955-12-20 1960-08-09 American Cyanamid Co Method of producing a synthetic fiber
US3091507A (en) * 1956-08-27 1963-05-28 Dow Chemical Co Method of preventing ring dyeing in aquagel acrylonitrile polymer fibers by steamingthe fibers
BE565269A (en) * 1957-03-27
US3073669A (en) * 1958-09-06 1963-01-15 Asahi Chemical Ind Method for producing shaped articles from polymers and copolymers of acrylonitrile
NL249219A (en) * 1959-03-09 1900-01-01
US3069222A (en) * 1959-06-30 1962-12-18 Hermes Julius Acrylonitrile containing textile having controlled shrinkage and processes for forming same
US3069218A (en) * 1959-06-30 1962-12-18 Hermes Julius Dyed acrylonitrile containing textile having controlled shrinkage and processes for forming same
US3069221A (en) * 1959-06-30 1962-12-18 Hermes Julius Dyeing of acrylonitrile polymeric structures
DE1184896B (en) * 1960-09-07 1965-01-07 Hans J Zimmer Verfahrenstechni Process for the production of spinnable, non-gelling, approximately 15 to 22 percent by weight solutions of polyacrylonitrile or its copolymers
US3268490A (en) * 1962-03-07 1966-08-23 Sunden Olof Method of preparing polyacrylonitrile fibers
US3404204A (en) * 1964-03-07 1968-10-01 American Cyanamid Co Method of producing high-shrinkage acrylic fibers
US3523150A (en) * 1966-12-12 1970-08-04 Monsanto Co Manufacture of industrial acrylic fibers
US3505445A (en) * 1967-11-17 1970-04-07 Monsanto Co Solvent removal process for wet spun fibers
WO2010106143A1 (en) 2009-03-20 2010-09-23 Dsm Ip Assets B.V. Net for aquaculture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558733A (en) * 1949-06-08 1951-07-03 American Cyanamid Co Method of producing synthetic fibers from polymers and copolymers of acrylonitrile
NL74683C (en) * 1949-06-13
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057285B (en) * 1955-08-18 1959-05-14 Dr Paul Halbig Process for the production of threads or fibers from polymers

Also Published As

Publication number Publication date
CH311155A (en) 1955-11-30
DE1030970B (en) 1958-05-29
US2716586A (en) 1955-08-30
NL79123C (en) 1900-01-01
BE513901A (en) 1900-01-01
NL172230B (en)
GB716081A (en) 1954-09-29

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