GB575379A - Improvements in the treatment of fabrics to render them resistant to noxious gases, vapours and liquids - Google Patents
Improvements in the treatment of fabrics to render them resistant to noxious gases, vapours and liquidsInfo
- Publication number
- GB575379A GB575379A GB902840A GB902840A GB575379A GB 575379 A GB575379 A GB 575379A GB 902840 A GB902840 A GB 902840A GB 902840 A GB902840 A GB 902840A GB 575379 A GB575379 A GB 575379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- binder
- rubber latex
- substance
- casein
- impregnated
- 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
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
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
Abstract
Textile material is rendered resistant to noxious gases, vapours, and liquids by applying thereto a finely divided activated absorbent substance, e.g. charcoal, bentonite, levillite, or alumina. Levillite is prepared by the hydrolysis of methyl or ethyl silicate. The substance may be fixed by means of a binder or by applying a further layer or layers of material. Alternatively, the absorbent substance may be suspended in the binder or the binder may be applied before, and, if desired, after, the substance. The absorbent substance may be incorporated in a synthetic fibre. Suitable binders are natural or synthetic rubber; rubber latex; ethyl, methyl, or benzyl cellulose; cellulose acetate or nitrate; starch; dextrine; alginic acid or its salts; gum tracacanth; shellac; synthetic resins; casein; albumen; gelatine; and soluble silicates, and may be applied in solutions or dispersions in water or non-aqueous liquids. The binder may be insolubilized by removing the ammonia from a casein, iron or aluminium alginate, shellac, or synthetic resin solution, by heating, or by treating the casein with formaldehyde. In examples, textile material is: (1) impregnated with activated charcoal in water containing an anionic or cationic stabilizer and a vulcanized or unvulcanized rubber latex; (2) rendered alkaline and impregnated with activated charcoal, and rubber latex containing a cationic stabilizer is applied by spraying, or alternatively chlorinated and an anionic stabilizer used with the rubber latex; or (3) impregnated with (a) rubber in benzene, (b) cellulose acetate in acetone and benzene, (c) methyl cellulose in water, or (d) ethyl or benzyl cellulose in trichlorethylene, containing activated charcoal. Waterproofing agents, plasticizers, compounding ingredients, anti-oxidants, pigments, or dyes may be used in the process. The textile may be treated at any stage of manufacture or in garment form. It may be used for protective garments, anti-gas curtains, or protective clothing.ALSO:Textile material is rendered resistant to noxious gases, vapours and liquids by applying thereto a finely divided activated absorbent substance e.g. charcoal, bentonite, levillite, or alumina. Levillite is prepared by the hydrolysis of methyl or ethyl silicate. The substance may be fixed by means of a binder or by applying a further layer or layers of material. Alternatively, the absorbent substance may be suspended in the binder or the binder may be applied before, and, if desired, after, the substance. The absorbent substance may be incorporated in a synthetic fibre. Suitable binders are natural or synthetic rubber; rubber latex, ethyl, methyl, or benzyl cellulose, cellulose acetate or nitrate, starch, dextrine, alginic acid or its salts, tragacanth, shellac, synthetic resins, casein, albumen, gelatine, and soluble silicates, and may be applied in solutions or dispersions in water or non-aqueous liquids. The binder may be insolubilized by removing the ammonia from a casein, iron or aluminium alginate, shellac, or synthetic resin solution, by heating, or by treating the casein with formaldehyde. In examples, textile material is (1) impregnated with activated charcoal in water containing an anionic or cationic stabilizer and a vulcanized or unvulcanized rubber latex; (2) rendered alkaline and impregnated with activated charcoal, and rubber latex containing a cationic stabilizer is applied by spraying or alternatively chlorinated and an anionic stabilizer used with the rubber latex; or (3) impregnated with (a) rubber in benzene, (b) cellulose acetate in acetone and benzene, (c) methyl cellulose in water, or (d) ethyl or benzyl cellulose in trichlorethylene, containing activated charcoal. Waterproofing agents, plasticizers, compounding ingredients, anti-oxidants, pigments, or dyes may be used in the process. The textile may be treated at any stage of manufacture or in garment form. It may be used for protective garments, anti-gas curtains, or protective clothing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB902840A GB575379A (en) | 1940-05-21 | 1940-05-21 | Improvements in the treatment of fabrics to render them resistant to noxious gases, vapours and liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB902840A GB575379A (en) | 1940-05-21 | 1940-05-21 | Improvements in the treatment of fabrics to render them resistant to noxious gases, vapours and liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB575379A true GB575379A (en) | 1946-02-15 |
Family
ID=9863973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB902840A Expired GB575379A (en) | 1940-05-21 | 1940-05-21 | Improvements in the treatment of fabrics to render them resistant to noxious gases, vapours and liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB575379A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586188A (en) * | 1947-06-24 | 1952-02-19 | Imp Paper And Color Corp | Method of pigment coloring |
US2644771A (en) * | 1949-05-10 | 1953-07-07 | James L Kempthorne | Process of coating structural surfaces |
US2911322A (en) * | 1957-10-29 | 1959-11-03 | Klein Elias | Field treatment for making cellulosic fabrics flameproof and resistant to certain chemical warfare gases |
US3136663A (en) * | 1960-10-24 | 1964-06-09 | Kelite Corp | Compositions and methods for preservation of metals |
US4046939A (en) | 1970-05-04 | 1977-09-06 | Her Majesty The Queen In Right Of Canada | Gas resistant foam materials |
GB2165799A (en) * | 1984-10-24 | 1986-04-23 | Stephen Anthony Rawlings | Pad for absorption of body odour |
EP0179650A2 (en) * | 1984-10-24 | 1986-04-30 | Stephen Anthony RAWLINGS | Pad for absorbtion of body odour |
GB2172818A (en) * | 1985-02-14 | 1986-10-01 | Zueblin Ag | Sealing web with an adsorption layer |
US5182163A (en) * | 1990-12-24 | 1993-01-26 | Minister Of National Defence Of Her Majesty's Canadian Government | Flame retardant foam material |
WO1998042909A1 (en) * | 1997-03-21 | 1998-10-01 | Koala Konnections | Ultraviolet ray (uv) blocking textile containing particles |
-
1940
- 1940-05-21 GB GB902840A patent/GB575379A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586188A (en) * | 1947-06-24 | 1952-02-19 | Imp Paper And Color Corp | Method of pigment coloring |
US2644771A (en) * | 1949-05-10 | 1953-07-07 | James L Kempthorne | Process of coating structural surfaces |
US2911322A (en) * | 1957-10-29 | 1959-11-03 | Klein Elias | Field treatment for making cellulosic fabrics flameproof and resistant to certain chemical warfare gases |
US3136663A (en) * | 1960-10-24 | 1964-06-09 | Kelite Corp | Compositions and methods for preservation of metals |
US4046939A (en) | 1970-05-04 | 1977-09-06 | Her Majesty The Queen In Right Of Canada | Gas resistant foam materials |
EP0179650A2 (en) * | 1984-10-24 | 1986-04-30 | Stephen Anthony RAWLINGS | Pad for absorbtion of body odour |
GB2165799A (en) * | 1984-10-24 | 1986-04-23 | Stephen Anthony Rawlings | Pad for absorption of body odour |
EP0179650A3 (en) * | 1984-10-24 | 1988-01-07 | Stephen Anthony RAWLINGS | Pad for absorbtion of body odour |
GB2172818A (en) * | 1985-02-14 | 1986-10-01 | Zueblin Ag | Sealing web with an adsorption layer |
GB2172818B (en) * | 1985-02-14 | 1989-06-14 | Zueblin Ag | Sealing web with an adsorption layer |
US5182163A (en) * | 1990-12-24 | 1993-01-26 | Minister Of National Defence Of Her Majesty's Canadian Government | Flame retardant foam material |
WO1998042909A1 (en) * | 1997-03-21 | 1998-10-01 | Koala Konnections | Ultraviolet ray (uv) blocking textile containing particles |
US6037280A (en) * | 1997-03-21 | 2000-03-14 | Koala Konnection | Ultraviolet ray (UV) blocking textile containing particles |
AU742112B2 (en) * | 1997-03-21 | 2001-12-20 | Koala Konnections | Ultraviolet ray (UV) blocking textile containing particles |
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