UST103703I4 - Production of aromatic polyketones - Google Patents
Production of aromatic polyketones Download PDFInfo
- Publication number
- UST103703I4 UST103703I4 US06/471,156 US47115683A UST103703I4 US T103703 I4 UST103703 I4 US T103703I4 US 47115683 A US47115683 A US 47115683A US T103703 I4 UST103703 I4 US T103703I4
- Authority
- US
- United States
- Prior art keywords
- aromatic
- formula
- integer
- acid
- direct link
- 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.)
- Pending
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
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
A process for the production of a thermoplastic aromatic polyketone which process comprises reacting in the presence of a fluoroalkane sulphonic acid, preferably CF3 SO2 OH, the reactants selected from the following class:
(a) at least one aromatic monocarboxylic acid of the formula: ##STR1## where --Y-- is a direct link, --O--, --S--, --NAr'-- where Ar' is a monovalent aromatic radical (preferably phenyl); Ar is a divalent aromatic radical but must not be --Ph--CO--Ph-- or --Ph--SO2 --Ph-- (where --Ph-- is phenylene) when y is 1; and n is an integer of ≧1 and y is an integer of 1 to 3;
(b) a mixture of at least one aromatic dicarboxylic acid of the formula: ##STR2## where --X-- and --X'-- are independently a direct link --O--, --S--, --NAr'-- where Ar' is as defined in (a); m is 0 or an integer of ≧1; and Ar is as defined in (a); and at least one aromatic compound of formula: ##STR3## where --Z-- is --O-- or a direct link; and Ar, n, and y are as defined in (a); and
(c) a combination of (a) and (b).
The aromatic carboxylic acid is particular 4-(4-phenoxy)phenoxy benzoic acid which yield an aromatic polyketherketone having repeat units of the formula ##STR4##
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8207783 | 1982-03-17 | ||
| GB8207783 | 1982-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST103703I4 true UST103703I4 (en) | 1983-12-06 |
Family
ID=10529063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/471,156 Pending UST103703I4 (en) | 1982-03-17 | 1983-03-01 | Production of aromatic polyketones |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | UST103703I4 (en) |
| JP (1) | JPS58208320A (en) |
| DE (1) | DE3309075A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963627A (en) | 1988-12-30 | 1990-10-16 | Amoco Corporation | Injection moldable blends of poly(etherketones) and polyamide-imides |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6218059B2 (en) * | 2011-09-01 | 2017-10-25 | 国立大学法人山形大学 | Process for producing aromatic polyketone and aromatic polyketone |
| EP3744751B1 (en) * | 2018-01-22 | 2022-08-17 | DIC Corporation | Polyarylene ether ketone resin and production method therefor, and molded article |
| JP7403120B2 (en) * | 2019-11-15 | 2023-12-22 | Dic株式会社 | Polyarylene sulfane ketone resin and its molded product |
| JP7410310B2 (en) * | 2020-09-02 | 2024-01-09 | 旭化成株式会社 | Polyarylene ether ketone resin |
-
1983
- 1983-03-01 US US06/471,156 patent/UST103703I4/en active Pending
- 1983-03-14 DE DE19833309075 patent/DE3309075A1/en not_active Withdrawn
- 1983-03-17 JP JP58043291A patent/JPS58208320A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963627A (en) | 1988-12-30 | 1990-10-16 | Amoco Corporation | Injection moldable blends of poly(etherketones) and polyamide-imides |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3309075A1 (en) | 1983-09-22 |
| JPS58208320A (en) | 1983-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STCF | Information on status: patent grant |
Free format text: PATENTED CASE |