GB495829A - Process for waterproofing textile materials - Google Patents

Process for waterproofing textile materials

Info

Publication number
GB495829A
GB495829A GB1382537A GB1382537A GB495829A GB 495829 A GB495829 A GB 495829A GB 1382537 A GB1382537 A GB 1382537A GB 1382537 A GB1382537 A GB 1382537A GB 495829 A GB495829 A GB 495829A
Authority
GB
United Kingdom
Prior art keywords
vinyl
ether
acid
ester
mixed
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
GB1382537A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1382537A priority Critical patent/GB495829A/en
Publication of GB495829A publication Critical patent/GB495829A/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

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

Textile materials are rendered water-repellent and resistant to creasing by impregnation with a mixed polymerizate obtained by common polymerization of maleic anhydride and a vinyl ester of a fatty acid having at least 12 carbon atoms in the molecule or a vinyl ether of an aliphatic alcohol having at least 12 carbon atoms in the molecule, and with an aldehyde or substance yielding an aldehyde or a soluble synthetic aldehyde resin or the components or a water-soluble precondensation product thereof, and drying the impregnated material. Instead of the mixed polymerizate, the free acid or a functional derivative other than the anhydride may be employed; alternatively, a mixed polymerizate obtained by common polymerization of a mono- or di-ester of maleic acid with an aliphatic alcohol containing at least 6 carbon atoms and a vinyl ester or ether may be employed. Crease-resisting agents specified are formaldehyde or hexamethylenetetramine; mixtures of formaldehyde and urea or of acetaldehyde and phenol and the condensation product of polyvinyl alcohol and formaldehyde; and dimethylol urea. Impregnation with these substances may be performed in the presence of acids or compounds splitting off acid, e.g. tartaric, lactic, glycollic, acetic or formic acids, ammonium chloride or diethyl tartrate. The textiles may be impregnated with the two components successively, in either order, or simultaneously in a single bath; and may be subjected to a raised temperature during or after drying and after one or both impregnations where these are successive. Tissues, yarns, or loose fibres of cotton, linen, staple fibre, wool, casein wool, and viscose, copper or acetate artificial silk, or mixed fabrics may be treated. Examples are given of treatment of various materials successively, in baths containing the creaseproofing and waterproofing agents and vice versa; also of a single-bath treatment. In example (13) the crease-proofing agent comprises a solution obtained by heating 44 parts of polyvinyl alcohol for 30 minutes, at boiling temperature, with 440 parts of water, 1 part of formaldehyde and 1 part of hydrochloric acid, and finally adding 2,5-3 parts of sodium acetate and cooling. The following mixed polymerizates are described in the examples: maleic anhydride with vinyl octadecyl ether, vinyl palmitic acid ester, vinyl dodecyl ether and vinyl tetradecyl ether; maleic acid di-octadecyl ester and vinyl octadecyl ether; vinyl stearate and maleic acid mono-octadecyl ester; maleic acid and vinyl laurate; the monomethyl ester from the mixed polymerizate of maleic anhydride and vinyl octadecyl ether; the free acid of the mixed polymerizates from maleic anhydride and vinyl octadecyl ether; and the pyridine salt of the free acid of the mixed polymerizate of maleic anhydride and vinyl dodecyl ether. Specification 464,860 is referred to.
GB1382537A 1937-05-18 1937-05-18 Process for waterproofing textile materials Expired GB495829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1382537A GB495829A (en) 1937-05-18 1937-05-18 Process for waterproofing textile materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1382537A GB495829A (en) 1937-05-18 1937-05-18 Process for waterproofing textile materials

Publications (1)

Publication Number Publication Date
GB495829A true GB495829A (en) 1938-11-18

Family

ID=10030055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1382537A Expired GB495829A (en) 1937-05-18 1937-05-18 Process for waterproofing textile materials

Country Status (1)

Country Link
GB (1) GB495829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748973C (en) * 1940-04-30 1944-11-14 Ig Farbenindustrie Ag Process for the production of colorings and prints with pigments on fiber materials
DE744180C (en) * 1939-10-12 1953-06-22 I G Farbenindustrie A G Frankf Process for the production of colorings and prints with pigments on fiber materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744180C (en) * 1939-10-12 1953-06-22 I G Farbenindustrie A G Frankf Process for the production of colorings and prints with pigments on fiber materials
DE748973C (en) * 1940-04-30 1944-11-14 Ig Farbenindustrie Ag Process for the production of colorings and prints with pigments on fiber materials

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