GB1037175A - Improvements in fibre spinning - Google Patents

Improvements in fibre spinning

Info

Publication number
GB1037175A
GB1037175A GB19608/62A GB1960862A GB1037175A GB 1037175 A GB1037175 A GB 1037175A GB 19608/62 A GB19608/62 A GB 19608/62A GB 1960862 A GB1960862 A GB 1960862A GB 1037175 A GB1037175 A GB 1037175A
Authority
GB
United Kingdom
Prior art keywords
acid
formaldehyde
added
vinylidene chloride
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
GB19608/62A
Inventor
Neil Mayoh Richardson
John Butland Smith
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 to BE632718D priority Critical patent/BE632718A/xx
Priority to NL293089D priority patent/NL293089A/xx
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB19608/62A priority patent/GB1037175A/en
Priority to FR935654A priority patent/FR1356863A/en
Priority to AT414863A priority patent/AT249251B/en
Publication of GB1037175A publication Critical patent/GB1037175A/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • 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
    • D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons 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
    • D01F6/38—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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)

Abstract

To improve the colour of fibres spun from acetone-soluble copolymers of acrylonitrile and vinylidene chloride 0.1 to 5 weight per cent of the polymer of a reducing agent selected from formaldehyde, benzaldehyde, glyoxal, formic acid, oxalic acid, tartaric acid, thioglycollic acid, benzene sulphinic acid, thiourea dioxide, monomethylol formamide, sodium hydrosulphite and metal formaldehyde sulphoxylates, is added to the spinning solution. In Examples (1) tartaric acid, (2) thiourea dioxide, (3) thioglycollic acid and (4) zinc formaldehyde sulphoxylate are added to spinning solutions comprising aqueous acetone solutions of redox polymerized acrylonitrile/vinylidene chloride copolymers, titanium dioxide and organotin compound.
GB19608/62A 1962-05-22 1962-05-22 Improvements in fibre spinning Expired GB1037175A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE632718D BE632718A (en) 1962-05-22
NL293089D NL293089A (en) 1962-05-22
GB19608/62A GB1037175A (en) 1962-05-22 1962-05-22 Improvements in fibre spinning
FR935654A FR1356863A (en) 1962-05-22 1963-05-22 Improvements to acrylonitrile copolymer fibers
AT414863A AT249251B (en) 1962-05-22 1963-05-22 Process for producing the least possible discolored fibers by spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19608/62A GB1037175A (en) 1962-05-22 1962-05-22 Improvements in fibre spinning

Publications (1)

Publication Number Publication Date
GB1037175A true GB1037175A (en) 1966-07-27

Family

ID=10132192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19608/62A Expired GB1037175A (en) 1962-05-22 1962-05-22 Improvements in fibre spinning

Country Status (5)

Country Link
AT (1) AT249251B (en)
BE (1) BE632718A (en)
FR (1) FR1356863A (en)
GB (1) GB1037175A (en)
NL (1) NL293089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664311A1 (en) * 1994-01-21 1995-07-26 Dsm N.V. Coloured polymer composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664311A1 (en) * 1994-01-21 1995-07-26 Dsm N.V. Coloured polymer composition
US5674948A (en) * 1994-01-21 1997-10-07 Dsm N.V. Colored polymer composition

Also Published As

Publication number Publication date
NL293089A (en)
BE632718A (en)
AT249251B (en) 1966-09-12
FR1356863A (en) 1964-03-27

Similar Documents

Publication Publication Date Title
GB1037175A (en) Improvements in fibre spinning
GB1319099A (en) Polyvinyl alcohol fibre
ATE215096T1 (en) PRODUCTION OF VISCOSE AND OBJECTS MADE THEREFROM
GB1281942A (en) Improvements in or relating to acrylonitrile polymer fibers and process for producing the same
GB1033948A (en) Treating synthetic polymer fibres, particularly acrylic fibres, to improve their light stability
GB993786A (en) Process for the manufacture of high tenacity viscose rayon
GB1514558A (en) Process for the production of dyed acrylic fibres
GB807455A (en) Method for stabilizing polyvinyl pyrrolidone and compositions thereby obtained
GB1035244A (en) High tenacity viscose rayon filaments
GB1033141A (en) Process for modifying synthetic fibres
GB981678A (en) Process for the production of acrylonitrile polymers
FR2215433A1 (en) Stabilisation of halogen-contg. acrylonitrile polymers - by addition of liq organo-tin cpds. to aq. spinning solns. contg. inorg salts
GB1027132A (en) Method for the production of acrylonitrile fibers and filaments
US3091552A (en) Process for increasing the resistance of polyacrylonitrile fibers to discoloration
GB991957A (en) Method of dyeing acrylonitrile polymer fibers
US2922693A (en) Acrylonitrile-vinyl lactam polymer blend textiles light stabilized by treatment withhydroxyl ammonium sulfate and sulfuric acid and products produced thereby
GB1519839A (en) Modacrylic filaments with coloristic properties
GB1029736A (en) Process for preparation of regenerated cellulose fibres from viscose
GB956803A (en) Viscose spinning process and product
GB1381340A (en) Fibres of syndiotactic vinyl chloride polymers
GB824361A (en) Improvements in and relating to polyacrylonitrile solutions
SE309022B (en)
GB903188A (en) Improvements in the treatment of synthetic fibres
GB1243292A (en) Stabilized halogen-containing acrylonitrile polymer compositions
GB1432927A (en) Method of preparing and treating acrylic filaments