GB720016A - Improvements in or relating to imparting durable to water finishes to fabrics - Google Patents

Improvements in or relating to imparting durable to water finishes to fabrics

Info

Publication number
GB720016A
GB720016A GB16602/51A GB1660251A GB720016A GB 720016 A GB720016 A GB 720016A GB 16602/51 A GB16602/51 A GB 16602/51A GB 1660251 A GB1660251 A GB 1660251A GB 720016 A GB720016 A GB 720016A
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
solution
hydrogen peroxide
fabrics
dimethylol
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
GB16602/51A
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.)
Joseph Bancroft and Sons Co
Original Assignee
Joseph Bancroft and Sons Co
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 Joseph Bancroft and Sons Co filed Critical Joseph Bancroft and Sons Co
Publication of GB720016A publication Critical patent/GB720016A/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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins

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

Durable finishes, e.g. crease-resistant and mechanical finishes, are obtained on fabrics of natural or regenerated cellulose by treating them with an aqueous solution of an acid-catalysable thermosetting formaldehyde-containing resinous material, the solution also containing at least 0.36 per cent by weight of hydrogen peroxide, and then drying and heating the treated fabric to insolubilize the resin, the amount of free formaldehyde and of hydrogen peroxide being such as to form acid in an amount sufficient to produce a pH on the cured fabric in the unwashed state of 3 to 6.8. The free formaldehyde may be liberated from the resinous material when in solution, and if inadequate, an additional amount of formaldehyde, paraformaldehyde or formaldehyde-yielding substance may be added to the solution. In examples, cotton, linen and viscose rayon fabrics are impregnated with aqueous solutions containing, in addition to formaldehyde and hydrogen peroxide, the following resin-forming ingredients: dimethylol melamine, dimethyl trimethylol melamine, dimethylol urea, dimethylol ethylene urea, dicyandiamideformaldehyde resin, polyvinyl alcohol and potato starch, some solutions also containing sulphonated castor oil or s-di[1-(2-palmitamidoethyl)]urea monoacetate. In some cases glazing, embossing or calendering effects are applied prior to the final heat treatment.
GB16602/51A 1951-02-28 1951-07-12 Improvements in or relating to imparting durable to water finishes to fabrics Expired GB720016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319537XA 1951-02-28 1951-02-28

Publications (1)

Publication Number Publication Date
GB720016A true GB720016A (en) 1954-12-08

Family

ID=21862283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16602/51A Expired GB720016A (en) 1951-02-28 1951-07-12 Improvements in or relating to imparting durable to water finishes to fabrics

Country Status (4)

Country Link
BE (1) BE504882A (en)
CH (1) CH319537A (en)
FR (1) FR1048347A (en)
GB (1) GB720016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091769A1 (en) * 1982-04-12 1983-10-19 Springs Industries Inc. Oxidative afterwash treatment for crease resisting fabrics

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645554B1 (en) * 1989-04-11 1991-09-20 Air Liquide PROCESS FOR REDUCING THE FREE FORMOL LEVEL OF PRIMED TISSUES WITH SYNTHETIC RESINS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091769A1 (en) * 1982-04-12 1983-10-19 Springs Industries Inc. Oxidative afterwash treatment for crease resisting fabrics

Also Published As

Publication number Publication date
BE504882A (en)
FR1048347A (en) 1953-12-21
CH319537A (en) 1957-02-28

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