GB878324A - Organic polymeric phosphonitrilic derivatives - Google Patents
Organic polymeric phosphonitrilic derivativesInfo
- Publication number
- GB878324A GB878324A GB2223958A GB2223958A GB878324A GB 878324 A GB878324 A GB 878324A GB 2223958 A GB2223958 A GB 2223958A GB 2223958 A GB2223958 A GB 2223958A GB 878324 A GB878324 A GB 878324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthol
- polymer
- phosphonitrilic chloride
- aroclor
- reactants
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/025—Polyphosphazenes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
Synthetic resins are produced by reacting a polymer of phosphonitrilic chloride having at least 3 (PNCl2) units per molecule with at least sufficient arylmonohydroxy compound to react with all the chlorine of the phosphorus-containing polymer. When the reactants are used in stoichiometric amounts an inert high boiling solvent (such as the chlorinated aromatic hydrocarbon sold under the Registered Trade Mark "Aroclor") for the reactants and the products are added. Preferred arylhydroxy compounds are phenol and naphthol. In the Examples (1) phenol was refluxed with a phosphonitrilic chloride polymer at about 182 DEG C.; (2) is similar using b -naphthol. The resinous product could be cured by heating with butyl titanate and/or with benzoyl peroxide; (3) b -naphthol was condensed with phosphonitrilic chloride polymer in presence of "Aroclor" as an inert liquid reaction medium. The resin may be used for coating (e.g. by dipping) or laminating. A 50% solution in cyclohexanone makes an insulating varnish.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2223958A GB878324A (en) | 1958-07-10 | 1958-07-10 | Organic polymeric phosphonitrilic derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2223958A GB878324A (en) | 1958-07-10 | 1958-07-10 | Organic polymeric phosphonitrilic derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878324A true GB878324A (en) | 1961-09-27 |
Family
ID=10176165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2223958A Expired GB878324A (en) | 1958-07-10 | 1958-07-10 | Organic polymeric phosphonitrilic derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB878324A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370020A (en) * | 1964-09-29 | 1968-02-20 | American Cyanamid Co | Process for the production of phosphonitrilic polymers and polymers produced thereby |
DE2427482A1 (en) * | 1973-06-11 | 1975-01-02 | Horizons Research Inc | ELASTOMER POLY- (ARYLOXYPHOSPHAZEN) COPOLYMERS AND METHOD FOR THEIR PRODUCTION |
DE2427599A1 (en) * | 1973-06-11 | 1975-01-02 | Horizons Research Inc | POLY (ALKOXYARYLOXYPHOSPHAZEN) ELASTOMERS AND PROCESS FOR THE PREPARATION |
-
1958
- 1958-07-10 GB GB2223958A patent/GB878324A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370020A (en) * | 1964-09-29 | 1968-02-20 | American Cyanamid Co | Process for the production of phosphonitrilic polymers and polymers produced thereby |
DE2427482A1 (en) * | 1973-06-11 | 1975-01-02 | Horizons Research Inc | ELASTOMER POLY- (ARYLOXYPHOSPHAZEN) COPOLYMERS AND METHOD FOR THEIR PRODUCTION |
DE2427599A1 (en) * | 1973-06-11 | 1975-01-02 | Horizons Research Inc | POLY (ALKOXYARYLOXYPHOSPHAZEN) ELASTOMERS AND PROCESS FOR THE PREPARATION |
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