GB696975A - Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant - Google Patents
Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistantInfo
- Publication number
- GB696975A GB696975A GB812651A GB812651A GB696975A GB 696975 A GB696975 A GB 696975A GB 812651 A GB812651 A GB 812651A GB 812651 A GB812651 A GB 812651A GB 696975 A GB696975 A GB 696975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- approximately
- per cent
- fibres
- amount
- 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
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
- D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
Abstract
696,975. Fire-proofing cellulosic materials. LOCKPORT COTTON BATTING CO. April 7, 1951. No. 8126/51. Class 140. In a method of rendering loose, raw, cellulosic fibres, flame- and fire-resistant without substantially changing the flexibility of the fibres and wherein the fireproofing composition is deposited on and in the fibres, the latter are subjected to an aqueous solution maintained at a temperature between 130‹F. and 212‹F. and at a pH of approximately between 7 and 8, the solution containing borax, boric acid and a compatible surface active agent e.g. alkyl aryl sulphonate, dioctyl ester of sodium sulphosuccinic acid, polymerized ethylene oxide condensate, sulphated fatty alcohol, alkali soap of naphthenic acid, quaternary ammonium salts, the borax being present in the proportion of approximately 1 pound per gallon of water, the boric acid being present in an amount of approximately 0.5 pound per gallon of water and the surface active agent being present in an amount of approximately 0.1 to 0.5 per cent. by weight of the solution, heating the solution and maintaining it at a temperature within the range indicated, leaving the fibrous material in the solution for at least two minutes, removing the material from the solution, removing the solution from the material until the amount of solution adhering to the material is equal to approximately 30 per cent. to 50 per cent. by weight of the material and then drying the material whereby the amount of flame and fireproofing composition deposited on and in the fibres is from about 10 per cent. to 15 per cent. by weight of the fibrous material.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US156050A US2553781A (en) | 1950-04-14 | 1950-04-14 | Flame resistant cellulose fibrous materials and method of making same |
GB812651A GB696975A (en) | 1951-04-07 | 1951-04-07 | Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant |
FR1035904D FR1035904A (en) | 1951-04-07 | 1951-04-18 | Improved processes for treating crude cellulosic fibers in a flock to make them resistant to flames and fire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB812651A GB696975A (en) | 1951-04-07 | 1951-04-07 | Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant |
Publications (1)
Publication Number | Publication Date |
---|---|
GB696975A true GB696975A (en) | 1953-09-09 |
Family
ID=9846251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB812651A Expired GB696975A (en) | 1950-04-14 | 1951-04-07 | Improvements in or relating to a method of treating loose, raw, cellulosic fibres torender the same flame and fire resistant |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1035904A (en) |
GB (1) | GB696975A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150447A (en) * | 1995-06-22 | 2000-11-21 | Itri Limited | Fire retardant metal stannate coated inorganic fillers |
US6372360B1 (en) | 1996-05-01 | 2002-04-16 | Itri Ltd. | Fire retardant treatment |
-
1951
- 1951-04-07 GB GB812651A patent/GB696975A/en not_active Expired
- 1951-04-18 FR FR1035904D patent/FR1035904A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6150447A (en) * | 1995-06-22 | 2000-11-21 | Itri Limited | Fire retardant metal stannate coated inorganic fillers |
US6372360B1 (en) | 1996-05-01 | 2002-04-16 | Itri Ltd. | Fire retardant treatment |
Also Published As
Publication number | Publication date |
---|---|
FR1035904A (en) | 1953-09-01 |
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