GB1325806A - Flame-retardant finish for cellulosic textile materials - Google Patents
Flame-retardant finish for cellulosic textile materialsInfo
- Publication number
- GB1325806A GB1325806A GB1325806DA GB1325806A GB 1325806 A GB1325806 A GB 1325806A GB 1325806D A GB1325806D A GB 1325806DA GB 1325806 A GB1325806 A GB 1325806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- urea
- flame
- methylol
- finish
- trimethylolphosphine
- 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
- D06M15/19—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
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/423—Amino-aldehyde resins
- D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
- D06M15/431—Amino-aldehyde resins modified by phosphorus compounds by phosphines or phosphine oxides; by oxides or salts of the phosphonium radical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Fireproofing Substances (AREA)
Abstract
1325806 Phosphorus-containing aminoplasts AMERICAN CYANAMID CO 29 Sept 1971 45449/71 Heading C3R [Also in Division D1] A flame-retardant finish for cellulosic textiles comprises a phosphine P(CH 2 OR) 3 wherein R is H or C 1-4 alkyl and a methylol-containing aminoplast resin precursor or alkyl ether thereof. Suitable methylol compounds are those derived from melamine, urea, ethyleneurea and carbamates. The finish may be obtained by mixing the two methylol components, or by mixing and optionally partially condensing the phosphine with formaldehyde and the aminoplast-forming compound. In Examples 2-4 trimethylolphos - phine is heated with melamine and formalin, the product in Example 3 being etherified with methanol; in Example 9 trimethylolphosphine is heated with 1 : 3-dimethylol-5-hydroxyethyltetrahydrotriazinone and a polymethylol urea; baths are prepared containing these products or trimethylolphosphine, and urea (omitted in Example 10) in aqueous solution, optionally with methylated trimethylolmelamine or with methylated hexamethylolmelamine and methylolurea.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4544971 | 1971-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1325806A true GB1325806A (en) | 1973-08-08 |
Family
ID=10437247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1325806D Expired GB1325806A (en) | 1971-09-29 | 1971-09-29 | Flame-retardant finish for cellulosic textile materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1325806A (en) |
-
1971
- 1971-09-29 GB GB1325806D patent/GB1325806A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414E | Application relinquished (sect. 14/1949) | ||
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |