GB467598A - Improvements in or relating to the sizing of artificial silk - Google Patents

Improvements in or relating to the sizing of artificial silk

Info

Publication number
GB467598A
GB467598A GB35344/35A GB3534435A GB467598A GB 467598 A GB467598 A GB 467598A GB 35344/35 A GB35344/35 A GB 35344/35A GB 3534435 A GB3534435 A GB 3534435A GB 467598 A GB467598 A GB 467598A
Authority
GB
United Kingdom
Prior art keywords
sizing
glue
sized
parts
warp
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
GB35344/35A
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.)
Roehm and Haas GmbH
Original Assignee
Roehm and Haas GmbH
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 Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of GB467598A publication Critical patent/GB467598A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof

Landscapes

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

Abstract

Artificial silk threads are sized by treatment with aqueous dispersions of one or more esters of polymerized acrylic or methacrylic acid containing also glue. The methyl or ethyl polyacrylic or polymethacrylic esters may be used. The artificial threads may be sized in skein or warp form. They may be of cellulose acetate or cuprammonium regenerated cellulose. The sizings are fast to washing and dyeing and need not be removed. The sized threads do not stick, and a close warp may be woven satisfactorily. For warp sizing there may be used 100--150 grams per litre of a composition consisting of 6 parts glue, 56 parts of a 25 per cent aqueous dispersion of a methyl ester of polyacrylic acid, and 38 parts of water. The sizing is effected at 60 DEG C. For skein sizing a somewhat lower concentration is used and the temperature may be 30--40 DEG C. The material may subsequently be centrifuged, and dried, with frequent shaking during the drying step. The Specification as open to inspection under Sect. 91 comprises also the addition to the sizing bath of other organic colloids instead of glue. This subject-matter does not appear in the Specification as accepted.
GB35344/35A 1934-12-20 1935-12-20 Improvements in or relating to the sizing of artificial silk Expired GB467598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE467598X 1934-12-20

Publications (1)

Publication Number Publication Date
GB467598A true GB467598A (en) 1937-06-21

Family

ID=6540719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35344/35A Expired GB467598A (en) 1934-12-20 1935-12-20 Improvements in or relating to the sizing of artificial silk

Country Status (2)

Country Link
FR (1) FR803170A (en)
GB (1) GB467598A (en)

Also Published As

Publication number Publication date
FR803170A (en) 1936-09-24

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