DE2823167A1 - Phosphor enthaltende blockpolymerisate von polyphenylenoxyden - Google Patents
Phosphor enthaltende blockpolymerisate von polyphenylenoxydenInfo
- Publication number
- DE2823167A1 DE2823167A1 DE19782823167 DE2823167A DE2823167A1 DE 2823167 A1 DE2823167 A1 DE 2823167A1 DE 19782823167 DE19782823167 DE 19782823167 DE 2823167 A DE2823167 A DE 2823167A DE 2823167 A1 DE2823167 A1 DE 2823167A1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- phosphorus
- radical
- block polymers
- radicals
- 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.)
- Granted
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
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
- C08G65/485—Polyphenylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/800,641 US4156699A (en) | 1977-05-26 | 1977-05-26 | Phosphorus containing block polymers of polyphenylene oxide |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2823167A1 true DE2823167A1 (de) | 1978-11-30 |
DE2823167C2 DE2823167C2 (US06168776-20010102-C00041.png) | 1987-04-09 |
Family
ID=25178939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782823167 Granted DE2823167A1 (de) | 1977-05-26 | 1978-05-26 | Phosphor enthaltende blockpolymerisate von polyphenylenoxyden |
Country Status (6)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0275545A1 (de) * | 1987-01-07 | 1988-07-27 | Bayer Ag | Phosphorhaltige Oligomere und Polymere mit Polyphenylenether-blöcken sowie Mischungen anderer Kunststoffe mit ihnen |
US5444123A (en) * | 1991-09-06 | 1995-08-22 | Basf Aktiengesellschaft | Halogen-free flameproofed thermoplastic molding materials based on polyphenylene ethers and polystyrene |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226951A (en) * | 1978-06-19 | 1980-10-07 | General Electric Company | Block polymers of polyphenylene oxide and polystyrene |
EP0097152A4 (en) * | 1981-12-18 | 1984-04-17 | Gen Electric | POLYPHENYL ETHERPHOSPHITE. |
US4495333A (en) * | 1982-06-21 | 1985-01-22 | General Electric Company | Polyphenylene oxide/polystyrene block copolymers |
US8889816B2 (en) * | 2011-12-29 | 2014-11-18 | Shengyi Technology Co., Ltd. | Method for preparing phosphorus-containing polyphenylene oxide resin with low molecular weight |
CN112220777B (zh) * | 2020-10-16 | 2022-04-12 | 北京大学口腔医学院 | 一种微环境响应型成骨细胞靶向载药纳米粒子及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429850A (en) * | 1967-01-18 | 1969-02-25 | Gen Electric | Stabilized polyphenylene ether compositions |
NL134635C (US06168776-20010102-C00041.png) * | 1967-12-19 |
-
1977
- 1977-05-26 US US05/800,641 patent/US4156699A/en not_active Expired - Lifetime
-
1978
- 1978-05-26 DE DE19782823167 patent/DE2823167A1/de active Granted
- 1978-05-26 JP JP6323278A patent/JPS5441999A/ja active Pending
- 1978-05-26 AU AU36520/78A patent/AU523530B2/en not_active Expired
- 1978-05-26 GB GB23642/78A patent/GB1599475A/en not_active Expired
- 1978-05-26 FR FR7815718A patent/FR2392056B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS-ERMITTELT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0275545A1 (de) * | 1987-01-07 | 1988-07-27 | Bayer Ag | Phosphorhaltige Oligomere und Polymere mit Polyphenylenether-blöcken sowie Mischungen anderer Kunststoffe mit ihnen |
US5444123A (en) * | 1991-09-06 | 1995-08-22 | Basf Aktiengesellschaft | Halogen-free flameproofed thermoplastic molding materials based on polyphenylene ethers and polystyrene |
Also Published As
Publication number | Publication date |
---|---|
FR2392056A1 (fr) | 1978-12-22 |
DE2823167C2 (US06168776-20010102-C00041.png) | 1987-04-09 |
FR2392056B1 (fr) | 1986-07-18 |
AU3652078A (en) | 1979-11-29 |
JPS5441999A (en) | 1979-04-03 |
AU523530B2 (en) | 1982-08-05 |
GB1599475A (en) | 1981-10-07 |
US4156699A (en) | 1979-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |