GB522204A - Process for rendering textiles, paper, leather, furs and the like water repellent - Google Patents

Process for rendering textiles, paper, leather, furs and the like water repellent

Info

Publication number
GB522204A
GB522204A GB35211/38A GB3521138A GB522204A GB 522204 A GB522204 A GB 522204A GB 35211/38 A GB35211/38 A GB 35211/38A GB 3521138 A GB3521138 A GB 3521138A GB 522204 A GB522204 A GB 522204A
Authority
GB
United Kingdom
Prior art keywords
ketenes
acid
furs
leather
paper
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
GB35211/38A
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Publication of GB522204A publication Critical patent/GB522204A/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
    • D06M13/13—Unsaturated aldehydes, e.g. acrolein; Unsaturated ketones; Ketenes ; Diketenes

Abstract

522,204. Waterproofing. DEUTSCHE HYDRIEHWERKE AKT.-GES. Dec.-2, 1938, No. 35211. Convention date, Dec. 4, 1937. [Class 140] [Also in Group IV] Textiles such as wool, cotton, silk, rayon staple fibre and artificial silk, paper, cellulose foils, leather and furs are rendered water-repellent by treatment with a ketene containing at least 6 carbon atoms in the molecule and then heating for example at a temperature of 110-120‹C. The ketenes may be made by the process of Specification 522,033, [Group IV], and include butyl-, capryl-, lauryl-, and cetylketene, and ketenes derived from cocoanut oil fatty acids; montanic acid, naphthenic acids, nuclear-alkylated' aryl fatty acids, polybasic acids such as adipic acid, sebacic acid and cyclohexane-diacetic acid. They may contain hetero atoms, e.g., oxygen and sulphur. The ketenes are applied in solution in organic solvents, e.g., benzine, carbon disulphide and carbon tetrachloride.
GB35211/38A 1937-12-04 1938-12-02 Process for rendering textiles, paper, leather, furs and the like water repellent Expired GB522204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE522204X 1937-12-04

Publications (1)

Publication Number Publication Date
GB522204A true GB522204A (en) 1940-06-12

Family

ID=6551605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35211/38A Expired GB522204A (en) 1937-12-04 1938-12-02 Process for rendering textiles, paper, leather, furs and the like water repellent

Country Status (2)

Country Link
US (1) US2411860A (en)
GB (1) GB522204A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627477A (en) * 1949-10-06 1953-02-03 Hercules Powder Co Ltd Higher alkyl ketene dimer emulsion
US2762270A (en) * 1949-10-06 1956-09-11 Hercules Powder Co Ltd Process of sizing paper with an aqueous emulsion of ketene dimer
US2791484A (en) * 1953-11-10 1957-05-07 American Viscose Corp Method of stabilizing regenerated cellulose textiles with aldoketene dimers and textile hand-modifying agents and products resulting therefrom
US3051543A (en) * 1956-02-29 1962-08-28 Jens Villadsen S Fabrikker As Method of reacting felted cellulose, sulphate cellulose and sulphite cellulose with gseous ketenes
DE1191682B (en) * 1954-08-23 1965-04-22 Warren S D Co Process for the production of coated paper
GB2221928A (en) * 1988-08-17 1990-02-21 Stephenson Group Waterproofing treatment of textile materials

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029163A (en) * 1959-06-15 1962-04-10 Dow Chemical Co Wood treatment
EP3115502B1 (en) 2015-07-06 2019-06-26 Müller, Markus Hydrophobic wash resistant celloluse fibres and method for mkaing cellulose fibres wash resistant and hydrophobic

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627477A (en) * 1949-10-06 1953-02-03 Hercules Powder Co Ltd Higher alkyl ketene dimer emulsion
US2762270A (en) * 1949-10-06 1956-09-11 Hercules Powder Co Ltd Process of sizing paper with an aqueous emulsion of ketene dimer
US2791484A (en) * 1953-11-10 1957-05-07 American Viscose Corp Method of stabilizing regenerated cellulose textiles with aldoketene dimers and textile hand-modifying agents and products resulting therefrom
DE1191682B (en) * 1954-08-23 1965-04-22 Warren S D Co Process for the production of coated paper
US3051543A (en) * 1956-02-29 1962-08-28 Jens Villadsen S Fabrikker As Method of reacting felted cellulose, sulphate cellulose and sulphite cellulose with gseous ketenes
GB2221928A (en) * 1988-08-17 1990-02-21 Stephenson Group Waterproofing treatment of textile materials
GB2221928B (en) * 1988-08-17 1992-07-15 Stephenson Group Treatment of textile materials

Also Published As

Publication number Publication date
US2411860A (en) 1946-12-03

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