GB710441A - Improvements in increasing the crease-resistance of fibres and fabrics of regenerated cellulose - Google Patents

Improvements in increasing the crease-resistance of fibres and fabrics of regenerated cellulose

Info

Publication number
GB710441A
GB710441A GB2658351A GB2658351A GB710441A GB 710441 A GB710441 A GB 710441A GB 2658351 A GB2658351 A GB 2658351A GB 2658351 A GB2658351 A GB 2658351A GB 710441 A GB710441 A GB 710441A
Authority
GB
United Kingdom
Prior art keywords
aliphatic
dialdehyde
acid
solution
cellulose
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
GB2658351A
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.)
Phrix Werke AG
Original Assignee
Phrix Werke AG
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 Phrix Werke AG filed Critical Phrix Werke AG
Publication of GB710441A publication Critical patent/GB710441A/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
    • D06M13/12—Aldehydes; Ketones
    • D06M13/123—Polyaldehydes; Polyketones
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/06—Forming boards or similar elements the form surface being of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The crease-resistance of natural or regenerated cellulose textile material, e.g., viscose rayon or cotton fibres and fabrics, is increased by impregnation with an aqueous solution containing an aliphatic dialdehyde or aliphatic a-ketoaldehyde having a straight or branched chain of not more than 10 carbon atoms and an acid catalyst comprising an aliphatic aldehyde carboxylic acid or an aliphatic keto carboxylic acid, the keto group being in alpha position to the carboxylic group, and finally drying and heating the impregnated textile at a temperature, for example, not exceeding 100 DEG C. The amount of acid catalyst in the solution is insufficient to lower the pH below 3 Specified aldehydes are glyoxal, methylglyoxal, succinic dialdehyde, adipic dialdehyde, glyceric dialdehyde and mesoxalic aldehyde. Specified acid catalysts are glyoxylic, and pyro-racemic acids. To the solution may also be added optical bleaching agents such as the sodium salt of ali- or heterocyclic sulphonic acids having conjugated double bonds together with non-ionogenic emulsifiers such as polyethylene oxide compounds; and softeners such as fatty acid ethers or esters of trialkanolamines, and polyethylene glycol. The handle may be improved by the addition to the solution of water-soluble cellulose derivatives, e.g., cellulose glycolic acid and hydroxyethyl cellulose. Examples are given.
GB2658351A 1948-10-02 1951-11-13 Improvements in increasing the crease-resistance of fibres and fabrics of regenerated cellulose Expired GB710441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP4616A DE805804C (en) 1948-10-02 1948-10-02 Corrugated steel formwork

Publications (1)

Publication Number Publication Date
GB710441A true GB710441A (en) 1954-06-09

Family

ID=7359563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2658351A Expired GB710441A (en) 1948-10-02 1951-11-13 Improvements in increasing the crease-resistance of fibres and fabrics of regenerated cellulose

Country Status (6)

Country Link
BE (1) BE505996A (en)
CH (1) CH300906A (en)
DE (2) DE805804C (en)
FR (1) FR1043240A (en)
GB (1) GB710441A (en)
NL (1) NL72450C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425208A (en) * 1963-10-30 1969-02-04 Leesona Corp Method for producing textured yarns of cellulosic fibres
US4463365A (en) * 1982-06-01 1984-07-31 Dennison Manufacturing Company Electrosensitive printing technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425208A (en) * 1963-10-30 1969-02-04 Leesona Corp Method for producing textured yarns of cellulosic fibres
US4463365A (en) * 1982-06-01 1984-07-31 Dennison Manufacturing Company Electrosensitive printing technique

Also Published As

Publication number Publication date
NL72450C (en)
CH300906A (en) 1954-08-31
DE857943C (en) 1952-12-04
DE805804C (en) 1951-05-31
BE505996A (en)
FR1043240A (en) 1953-11-06

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