SE305922B - - Google Patents

Info

Publication number
SE305922B
SE305922B SE19/61A SE1961A SE305922B SE 305922 B SE305922 B SE 305922B SE 19/61 A SE19/61 A SE 19/61A SE 1961 A SE1961 A SE 1961A SE 305922 B SE305922 B SE 305922B
Authority
SE
Sweden
Application number
SE19/61A
Inventor
J Knudsen
Original Assignee
Monsanto Chemicals
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
Priority claimed from US314A external-priority patent/US3088188A/en
Application filed by Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of SE305922B publication Critical patent/SE305922B/xx

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
    • 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
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles

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)
SE19/61A 1958-08-18 1961-01-02 SE305922B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75537258A 1958-08-18 1958-08-18
US314A US3088188A (en) 1960-01-04 1960-01-04 Manufacture of shaped objects of acrylonitrile polymer by wet spinning

Publications (1)

Publication Number Publication Date
SE305922B true SE305922B (enrdf_load_html_response) 1968-11-11

Family

ID=31190462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE19/61A SE305922B (enrdf_load_html_response) 1958-08-18 1961-01-02

Country Status (8)

Country Link
US (1) US3124629A (enrdf_load_html_response)
BE (1) BE581751A (enrdf_load_html_response)
CH (1) CH384775A (enrdf_load_html_response)
DE (1) DE1469045A1 (enrdf_load_html_response)
FR (1) FR1233856A (enrdf_load_html_response)
GB (2) GB888342A (enrdf_load_html_response)
NL (2) NL259702A (enrdf_load_html_response)
SE (1) SE305922B (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240745A (en) * 1961-10-20 1966-03-15 Monsanto Co Viscosity control of acrylonitrile polymer solutions
US3246067A (en) * 1962-05-14 1966-04-12 Du Pont Wet-spinning of aromatic polyester filament of high opacity
US3619453A (en) * 1969-11-03 1971-11-09 Celanese Corp Wet spinning process for the production of polybenzimidazole filaments
US4075075A (en) * 1970-04-22 1978-02-21 Japan Atomic Energy Research Institute Process for preparing novel synthetic fibers
US4883628A (en) * 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
EP0244388A3 (en) * 1986-04-03 1989-08-23 Monsanto Company Acrylic fibers having superior abrasion/fatigue resistance
US5911930A (en) * 1997-08-25 1999-06-15 Monsanto Company Solvent spinning of fibers containing an intrinsically conductive polymer
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74683C (enrdf_load_html_response) * 1949-06-13
US2761754A (en) * 1952-06-07 1956-09-04 Celanese Corp Process for the production of acrylonitrile polymer fibers
US2967086A (en) * 1957-05-29 1961-01-03 Stockholm Superfosfat Fabriks Process of wet-spinning fibers containing polyacrylonitrile
DE1085645B (de) * 1959-05-06 1960-07-21 Hans J Zimmer Verfahrenstechni Verfahren zur Herstellung von Polyacrylnitrilfaeden oder -fasern mit hoher Festigkeit

Also Published As

Publication number Publication date
BE581751A (enrdf_load_html_response)
DE1469045A1 (de) 1968-12-05
GB977943A (en) 1964-12-16
CH384775A (fr) 1965-02-26
NL242430A (enrdf_load_html_response)
FR1233856A (fr) 1960-10-12
GB888342A (en) 1962-01-31
US3124629A (en) 1964-03-10
NL259702A (enrdf_load_html_response)

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