FR2456758A1 - Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films - Google Patents

Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films

Info

Publication number
FR2456758A1
FR2456758A1 FR7912383A FR7912383A FR2456758A1 FR 2456758 A1 FR2456758 A1 FR 2456758A1 FR 7912383 A FR7912383 A FR 7912383A FR 7912383 A FR7912383 A FR 7912383A FR 2456758 A1 FR2456758 A1 FR 2456758A1
Authority
FR
France
Prior art keywords
cellulose
pref
acrylonitrile
polymer
solns
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.)
Granted
Application number
FR7912383A
Other languages
French (fr)
Other versions
FR2456758B1 (en
Inventor
Jacques Menault
Henry Rodier
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7912383A priority Critical patent/FR2456758A1/en
Priority to US06/147,221 priority patent/US4377648A/en
Priority to MX182198A priority patent/MX153616A/en
Priority to FI801475A priority patent/FI73233C/en
Priority to BR8002939A priority patent/BR8002939A/en
Priority to JP6182180A priority patent/JPS5653145A/en
Priority to PT7122380A priority patent/PT71223A/en
Priority to EP19800420058 priority patent/EP0019566B1/en
Priority to AT80420058T priority patent/ATE929T1/en
Priority to DE8080420058T priority patent/DE3060334D1/en
Priority to NO801422A priority patent/NO801422L/en
Priority to CA000351860A priority patent/CA1137685A/en
Priority to ES491423A priority patent/ES491423A0/en
Priority to AR28103380A priority patent/AR219250A1/en
Publication of FR2456758A1 publication Critical patent/FR2456758A1/en
Priority to ES498277A priority patent/ES498277A0/en
Priority to US06/418,184 priority patent/US4409289A/en
Application granted granted Critical
Publication of FR2456758B1 publication Critical patent/FR2456758B1/fr
Granted 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
    • D01F6/44—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

Abstract

Novel mouldable solns. comprise cellulose with a polymerisation degree >=200, an acrylonitrile polymer (I), dimethyl sulphoxide (DMSO) and HCHO, the wt. ratio of cellulose/(I) being 0.05-1, pref. 0.1-1, of HCHO/cellulose 0.2-2 and the total concn. of the soln. in polymers being 12-30, pref. 18-26%. (I) pref. comprises >=50, esp. >=85 wt.% acrylonitrile and 0-50, pref. 0-15% ethylenic copolymer. The solns. are claimed for producing fibres, filaments, and yarns in which each polymer is in the form of axially oriented and closely intersecting fibrils, with the cellulose macromolecules partially embedded in a crosslinked crystalline network characteristic of cellulose (II), the acrylic fibrils forming the network. The prods. have good mechanical properties, good moisture absorption, good dye affinity and excellent antistaticity. The solns. can also be used for producing films and sheets.
FR7912383A 1979-05-14 1979-05-14 Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films Granted FR2456758A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR7912383A FR2456758A1 (en) 1979-05-14 1979-05-14 Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films
US06/147,221 US4377648A (en) 1979-05-14 1980-05-06 Cellulose-polyacrylonitrile-DMSO-formaldehyde solutions, articles, and methods of making same
MX182198A MX153616A (en) 1979-05-14 1980-05-06 COMPOSITION CONFORMABLE TO THREADS, FIBERS AND FILMS
FI801475A FI73233C (en) 1979-05-14 1980-05-07 FORMBARA LOESNINGAR AV CELLULOSA OCH EN POLYMER PAO BASIS AV ACRYLNITRIL, FOERFARANDE FOER FRAMSTAELLNING AV DESSA LOESNINGAR OCH FIBRER, FILAMENT OCH TRAODAR FRAMSTAELLDA AV DESSA LOESNINGAR SAMT FOERFARE
BR8002939A BR8002939A (en) 1979-05-14 1980-05-09 CONFORMABLE SOLUTIONS, PROCESS FOR OBTAINING THESE SOLUTIONS; YARNS, FILAMENTS AND FIBERS BASED ON CELLULOSE AND ACRYLIC POLYMER, AND PROCESS FOR OBTAINING THESE YARNS, FILAMENTS AND FIBERS
PT7122380A PT71223A (en) 1979-05-14 1980-05-12 CONFORMABLE SOLUTIONS SHAPED ARTICLES OBTAINED FROM THESE SOLUTIONS AND THEIR OBTAINING PROCESS
EP19800420058 EP0019566B1 (en) 1979-05-14 1980-05-12 Shapable solutions, shaped articles obtained therefrom and process for producing them
AT80420058T ATE929T1 (en) 1979-05-14 1980-05-12 MOLDABLE SOLUTIONS, MOLDED OBJECTS OBTAINED THEREOF, AND THEIR MANUFACTURING PROCESSES.
JP6182180A JPS5653145A (en) 1979-05-14 1980-05-12 Solution containing cellulose and acryl polymer* its manufacture and its use
DE8080420058T DE3060334D1 (en) 1979-05-14 1980-05-12 Shapable solutions, shaped articles obtained therefrom and process for producing them
NO801422A NO801422L (en) 1979-05-14 1980-05-13 CONFORMABLE SOLUTIONS, THEREFORE PREVIOUS GOODS, AND PREPARATION OF THEM
CA000351860A CA1137685A (en) 1979-05-14 1980-05-13 An-cellulose mixtures having a fibrillar structure
ES491423A ES491423A0 (en) 1979-05-14 1980-05-13 PROCEDURE FOR OBTAINING CONFORMABLE SOLUTIONS
AR28103380A AR219250A1 (en) 1979-05-14 1980-05-14 CONFORMABLE SOLUTIONS FOR THE PRODUCTION OF THREADS, FIBERS, FILMS, MEMBRANES, ETC. AND PROCEDURE TO PREPARE THEM
ES498277A ES498277A0 (en) 1979-05-14 1980-12-31 PROCEDURE FOR OBTAINING CELLULOSE AND ACRYLIC POLYMER FIBERS, FILAMENTS AND HILES
US06/418,184 US4409289A (en) 1979-05-14 1982-09-14 Cellulose-acrylonitrile polymer solutions, articles, and methods of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912383A FR2456758A1 (en) 1979-05-14 1979-05-14 Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films

Publications (2)

Publication Number Publication Date
FR2456758A1 true FR2456758A1 (en) 1980-12-12
FR2456758B1 FR2456758B1 (en) 1984-12-21

Family

ID=9225508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912383A Granted FR2456758A1 (en) 1979-05-14 1979-05-14 Cellulose solution contg. acrylonitrile! polymer - di:methyl sulphoxide and formaldehyde, for spinning filaments and extruding films

Country Status (3)

Country Link
JP (1) JPS5653145A (en)
CA (1) CA1137685A (en)
FR (1) FR2456758A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479281A1 (en) * 1980-03-28 1981-10-02 Valtion Teknillinen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6462051B2 (en) * 2017-06-29 2019-01-30 第一工業製薬株式会社 Chemically modified cellulose fiber and method for producing the same
JP6869395B1 (en) * 2020-03-24 2021-05-12 第一工業製薬株式会社 Cellulose composition and method for producing cellulose composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD89003A (en) *

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097666A (en) * 1976-04-29 1978-06-27 The Institute Of Paper Chemistry Solvent system for polysaccharides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD89003A (en) *

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1977 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479281A1 (en) * 1980-03-28 1981-10-02 Valtion Teknillinen

Also Published As

Publication number Publication date
JPS5653145A (en) 1981-05-12
FR2456758B1 (en) 1984-12-21
CA1137685A (en) 1982-12-14

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Legal Events

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