GB1095211A - Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics - Google Patents

Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics

Info

Publication number
GB1095211A
GB1095211A GB4099763A GB4099763A GB1095211A GB 1095211 A GB1095211 A GB 1095211A GB 4099763 A GB4099763 A GB 4099763A GB 4099763 A GB4099763 A GB 4099763A GB 1095211 A GB1095211 A GB 1095211A
Authority
GB
United Kingdom
Prior art keywords
glutamate
polygamma
benzyl alcohol
treatment
fabrics
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
GB4099763A
Inventor
Robert John Williams
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
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB4099763A priority Critical patent/GB1095211A/en
Publication of GB1095211A publication Critical patent/GB1095211A/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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/68—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The handle, crush resistance and liveliness of fabrics containing fibres composed of at least 90% by weight of an optically active form of poly-gamma-methyl glutamate or poly-gamma-ethyl glutamate are improved by treating the fabric while it is free from creases and free from tension with an aqueous solution of benzyl alcohol or an aqueous suspension of benzyl alcohol part of which is dissolved in the water present for a period of time sufficient to cause the fibres to swell and then removing the benzyl alcohol from the fabric. When using a suspension of the benzyl alcohol a dispersing agent is generally added. The aqueous composition may contain 5-20% by weight of benzyl alcohol and the treatment may be effected at temperatures over 50 DEG C.
GB4099763A 1963-10-17 1963-10-17 Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics Expired GB1095211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4099763A GB1095211A (en) 1963-10-17 1963-10-17 Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4099763A GB1095211A (en) 1963-10-17 1963-10-17 Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics

Publications (1)

Publication Number Publication Date
GB1095211A true GB1095211A (en) 1967-12-13

Family

ID=10417620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4099763A Expired GB1095211A (en) 1963-10-17 1963-10-17 Improvements in the treatment of polygamma methyl glutamate and polygamma ethyl glutamate fabrics

Country Status (1)

Country Link
GB (1) GB1095211A (en)

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