FR1449495A - Wet spinning process with non-submerged acrylonitrile filament spinneret - Google Patents

Wet spinning process with non-submerged acrylonitrile filament spinneret

Info

Publication number
FR1449495A
FR1449495A FR34619A FR34619A FR1449495A FR 1449495 A FR1449495 A FR 1449495A FR 34619 A FR34619 A FR 34619A FR 34619 A FR34619 A FR 34619A FR 1449495 A FR1449495 A FR 1449495A
Authority
FR
France
Prior art keywords
submerged
spinning process
wet spinning
filament spinneret
acrylonitrile
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
FR34619A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 US403190A external-priority patent/US3410940A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to FR34619A priority Critical patent/FR1449495A/en
Application granted granted Critical
Publication of FR1449495A publication Critical patent/FR1449495A/en
Expired legal-status Critical Current

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
    • 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
    • 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
FR34619A 1964-10-12 1965-10-12 Wet spinning process with non-submerged acrylonitrile filament spinneret Expired FR1449495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34619A FR1449495A (en) 1964-10-12 1965-10-12 Wet spinning process with non-submerged acrylonitrile filament spinneret

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US403190A US3410940A (en) 1964-10-12 1964-10-12 Mist spinning process
FR34619A FR1449495A (en) 1964-10-12 1965-10-12 Wet spinning process with non-submerged acrylonitrile filament spinneret

Publications (1)

Publication Number Publication Date
FR1449495A true FR1449495A (en) 1966-03-18

Family

ID=26166717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34619A Expired FR1449495A (en) 1964-10-12 1965-10-12 Wet spinning process with non-submerged acrylonitrile filament spinneret

Country Status (1)

Country Link
FR (1) FR1449495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103215673A (en) * 2013-05-03 2013-07-24 东华大学 Preparation method of flat fibers
CN115478328A (en) * 2022-08-31 2022-12-16 上海大学 System and method for preparing nanofiber three-dimensional scaffold

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103215673A (en) * 2013-05-03 2013-07-24 东华大学 Preparation method of flat fibers
CN103215673B (en) * 2013-05-03 2016-03-30 东华大学 A kind of preparation method of flat fiber
CN115478328A (en) * 2022-08-31 2022-12-16 上海大学 System and method for preparing nanofiber three-dimensional scaffold

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