CA1101597A - High molecular weight polyether sulfones - Google Patents
High molecular weight polyether sulfonesInfo
- Publication number
- CA1101597A CA1101597A CA257,666A CA257666A CA1101597A CA 1101597 A CA1101597 A CA 1101597A CA 257666 A CA257666 A CA 257666A CA 1101597 A CA1101597 A CA 1101597A
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- dihydroxybiphenyl
- molecular weight
- solvent
- potassium carbonate
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
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)
- Polyethers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60248675A | 1975-08-05 | 1975-08-05 | |
US602,486 | 1975-08-05 | ||
US65118076A | 1976-01-21 | 1976-01-21 | |
US651,180 | 1976-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1101597A true CA1101597A (en) | 1981-05-19 |
Family
ID=27084155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA257,666A Expired CA1101597A (en) | 1975-08-05 | 1976-07-23 | High molecular weight polyether sulfones |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5227500A (nl) |
AU (1) | AU498722B2 (nl) |
CA (1) | CA1101597A (nl) |
DE (1) | DE2635101A1 (nl) |
FR (1) | FR2320323A1 (nl) |
GB (1) | GB1492366A (nl) |
IT (1) | IT1064684B (nl) |
NL (1) | NL7608700A (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2731816A1 (de) * | 1977-07-14 | 1979-02-01 | Basf Ag | Verfahren zur herstellung von polyaethern |
US4837256A (en) * | 1983-06-13 | 1989-06-06 | Amoco Corporation | Crosslinkable, crystallizable polyarylethers and composites therefrom |
US6228970B1 (en) * | 1998-09-25 | 2001-05-08 | Bp Amoco Corporation | Poly (biphenyl ether sulfone) |
KR20160003802A (ko) * | 2013-05-02 | 2016-01-11 | 바스프 에스이 | 폴리아릴에테르설폰 공중합체 |
JP7240935B2 (ja) * | 2019-04-03 | 2023-03-16 | 住友化学株式会社 | ポリビフェニルエーテルスルホン樹脂及びその製造方法並びに成形品 |
CN115975199A (zh) * | 2023-01-05 | 2023-04-18 | 广东优巨先进新材料股份有限公司 | 一种聚苯砜树脂及其制备方法和应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6916865A (nl) * | 1968-11-21 | 1970-05-25 |
-
1976
- 1976-07-21 GB GB3035876A patent/GB1492366A/en not_active Expired
- 1976-07-23 CA CA257,666A patent/CA1101597A/en not_active Expired
- 1976-07-30 IT IT2588776A patent/IT1064684B/it active
- 1976-08-04 FR FR7623803A patent/FR2320323A1/fr active Granted
- 1976-08-04 DE DE19762635101 patent/DE2635101A1/de active Pending
- 1976-08-05 AU AU16608/76A patent/AU498722B2/en not_active Expired
- 1976-08-05 NL NL7608700A patent/NL7608700A/nl not_active Application Discontinuation
- 1976-08-05 JP JP9284176A patent/JPS5227500A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU1660876A (en) | 1978-02-09 |
NL7608700A (nl) | 1977-02-08 |
FR2320323B1 (nl) | 1979-04-06 |
JPS5227500A (en) | 1977-03-01 |
AU498722B2 (en) | 1979-03-22 |
FR2320323A1 (fr) | 1977-03-04 |
GB1492366A (en) | 1977-11-16 |
DE2635101A1 (de) | 1977-02-24 |
IT1064684B (it) | 1985-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |