GB1025474A - Improvements in and relating to polypropylene fibres - Google Patents

Improvements in and relating to polypropylene fibres

Info

Publication number
GB1025474A
GB1025474A GB4087063A GB4087063A GB1025474A GB 1025474 A GB1025474 A GB 1025474A GB 4087063 A GB4087063 A GB 4087063A GB 4087063 A GB4087063 A GB 4087063A GB 1025474 A GB1025474 A GB 1025474A
Authority
GB
United Kingdom
Prior art keywords
fibres
vinyl
oxygen
dyes
stretching
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
GB4087063A
Inventor
Frigyes Geleji
Louise Odor Nee Varga
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.)
MUEANYAGIPARI KI
Original Assignee
MUEANYAGIPARI KI
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 MUEANYAGIPARI KI filed Critical MUEANYAGIPARI KI
Priority to GB4087063A priority Critical patent/GB1025474A/en
Priority to DE1963M0058607 priority patent/DE1239804B/en
Publication of GB1025474A publication Critical patent/GB1025474A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
    • D06M14/10—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)

Abstract

The dyeability and moisture regain of polypropylene fibres are improved by passing the newly spun fibres while still in the molten state through an oxygen-containing gas to form hydroperoxide or peroxide groups thereon, stretching the fibres and then graft polymerizing them in an oxygen-free atmosphere with a free radical polymerizable monomer, e.g. acrylonitrile, methyl methacrylate, styrene, vinyl acetate, acrylic or methacrylic acid vinyl pyridine and vinyl pyrrolidone. The examples describe blowing oxygen at 75 DEG C. on to molten polypropylene fibres, stretching the fibres and then immersing them in: (1) methyl methacrylate, (2) aqueous acrylic acid and (3) 2-vinyl-pyridine vapour diluted with steam. The resulting fibres are dyeable with (1) disperse dyes, (2) basic dyes and (3) acid dyes.
GB4087063A 1963-10-16 1963-10-16 Improvements in and relating to polypropylene fibres Expired GB1025474A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4087063A GB1025474A (en) 1963-10-16 1963-10-16 Improvements in and relating to polypropylene fibres
DE1963M0058607 DE1239804B (en) 1963-10-16 1963-10-18 Process for the production and aftertreatment of polypropylene fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4087063A GB1025474A (en) 1963-10-16 1963-10-16 Improvements in and relating to polypropylene fibres

Publications (1)

Publication Number Publication Date
GB1025474A true GB1025474A (en) 1966-04-06

Family

ID=10417035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4087063A Expired GB1025474A (en) 1963-10-16 1963-10-16 Improvements in and relating to polypropylene fibres

Country Status (1)

Country Link
GB (1) GB1025474A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322278A (en) * 1980-07-21 1982-03-30 Becton, Dickinson And Company Gas detection unit
US5128410A (en) * 1988-03-29 1992-07-07 Rohm And Haas Company Graft copolymers and blends thereof with polyolefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322278A (en) * 1980-07-21 1982-03-30 Becton, Dickinson And Company Gas detection unit
US5128410A (en) * 1988-03-29 1992-07-07 Rohm And Haas Company Graft copolymers and blends thereof with polyolefins

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