GB754624A - Polymeric resins containing phosphorus - Google Patents
Polymeric resins containing phosphorusInfo
- Publication number
- GB754624A GB754624A GB26783/54A GB2678354A GB754624A GB 754624 A GB754624 A GB 754624A GB 26783/54 A GB26783/54 A GB 26783/54A GB 2678354 A GB2678354 A GB 2678354A GB 754624 A GB754624 A GB 754624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- containing phosphorus
- resins containing
- polymeric resins
- mixture
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
- C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Acidic phosphorus-containing resins are prepared by reacting bis-hydroxymethyl phosphinic acid with a polycarboxylic acid or anhydride and removing water from the reaction mixture. Suitable acids are phthalic, maleic, citric, succinic, adipic, sebacic, tartaric, fumaric, glutaric, pimelic, suberic and azelaic acids. The mixture may be heated with or without reflux, and a water-azeotrope-forming organic diluent may be added, e.g. aromatic hydrocarbons, chlorinated hydrocarbons and ethers. Equimolecular quantities of the reactants are usually employed and the products are at least partially water-soluble, but insoluble in organic solvents, and are viscous liquids or brittle solids. They form corrosion-inhibiting films.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1085672XA | 1953-09-21 | 1953-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB754624A true GB754624A (en) | 1956-08-08 |
Family
ID=22125917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26783/54A Expired GB754624A (en) | 1953-09-21 | 1954-09-15 | Polymeric resins containing phosphorus |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1085672B (en) |
GB (1) | GB754624A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165266B (en) * | 1957-07-19 | 1964-03-12 | Hoechst Ag | Process for the production of flame-retardant, phosphorus-containing polyester |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165262B (en) * | 1960-09-23 | 1964-03-12 | Hoechst Ag | Process for producing flame-retardant molded parts or coatings from polyester molding compounds |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE843753C (en) * | 1950-05-23 | 1952-07-14 | Dynamit Nobel Ag | Process for the preparation of condensation products from aryl phosphoric acids and dihydric alcohols or phenols |
-
1954
- 1954-09-15 GB GB26783/54A patent/GB754624A/en not_active Expired
- 1954-09-21 DE DEA21176A patent/DE1085672B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165266B (en) * | 1957-07-19 | 1964-03-12 | Hoechst Ag | Process for the production of flame-retardant, phosphorus-containing polyester |
Also Published As
Publication number | Publication date |
---|---|
DE1085672B (en) | 1960-07-21 |
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