GB486766A - Method of fireproofing inflammable materials - Google Patents
Method of fireproofing inflammable materialsInfo
- Publication number
- GB486766A GB486766A GB33249/36A GB3324936A GB486766A GB 486766 A GB486766 A GB 486766A GB 33249/36 A GB33249/36 A GB 33249/36A GB 3324936 A GB3324936 A GB 3324936A GB 486766 A GB486766 A GB 486766A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fireproofing
- phosphoric acid
- per cent
- inflammable materials
- phosphate
- 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
- D06M13/282—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 phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Fireproofing Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Dicyandiamidine phosphate is made by adding solid dicyandiamide to 50 per cent phosphoric acid and heating to 100 DEG C. If 60 per cent phosphoric acid is used a melt is formed which solidifies on cooling. If 25 per cent phosphoric acid is used and the solution cooled to 0 DEG C. the bulk of the phosphate crystallizes out and the remainder can be obtained by evaporation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE486766X | 1935-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB486766A true GB486766A (en) | 1938-06-07 |
Family
ID=6543501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33249/36A Expired GB486766A (en) | 1935-12-04 | 1936-12-04 | Method of fireproofing inflammable materials |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR811887A (en) |
GB (1) | GB486766A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418525A (en) * | 1942-09-29 | 1947-04-08 | Frederick F Pollak | Manufacture of water-resistant uninflammable organic fibrous materials and product |
US2628946A (en) * | 1946-05-22 | 1953-02-17 | Albi Mfg Co Inc | Fire-retardant composition containing an anion exchange resin |
US6145248A (en) * | 1992-06-22 | 2000-11-14 | Turf Stabilization Technologies, Inc. | Sports playing surfaces with biodegradable backings |
WO2007099343A1 (en) * | 2006-03-03 | 2007-09-07 | Perachem Limited | Composition and method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969419C (en) * | 1955-03-09 | 1958-05-29 | Albert Ag Chem Werke | Foaming fire retardant |
US2917408A (en) * | 1958-04-01 | 1959-12-15 | Koppers Co Inc | Method of imparting flame retardance to wood |
-
1936
- 1936-10-16 FR FR811887D patent/FR811887A/en not_active Expired
- 1936-12-04 GB GB33249/36A patent/GB486766A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418525A (en) * | 1942-09-29 | 1947-04-08 | Frederick F Pollak | Manufacture of water-resistant uninflammable organic fibrous materials and product |
US2628946A (en) * | 1946-05-22 | 1953-02-17 | Albi Mfg Co Inc | Fire-retardant composition containing an anion exchange resin |
US6145248A (en) * | 1992-06-22 | 2000-11-14 | Turf Stabilization Technologies, Inc. | Sports playing surfaces with biodegradable backings |
WO2007099343A1 (en) * | 2006-03-03 | 2007-09-07 | Perachem Limited | Composition and method |
US8853106B2 (en) | 2006-03-03 | 2014-10-07 | Perachem Limited | Phosphorus-contaning flame-retardant compositions |
Also Published As
Publication number | Publication date |
---|---|
FR811887A (en) | 1937-04-24 |
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