WO2013164855A3 - Stable polyetherketones thermoplastic polymer - Google Patents
Stable polyetherketones thermoplastic polymer Download PDFInfo
- Publication number
- WO2013164855A3 WO2013164855A3 PCT/IN2013/000207 IN2013000207W WO2013164855A3 WO 2013164855 A3 WO2013164855 A3 WO 2013164855A3 IN 2013000207 W IN2013000207 W IN 2013000207W WO 2013164855 A3 WO2013164855 A3 WO 2013164855A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polyetherketones
- stable
- thermoplastic polymer
- formula
- phosphonite compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2
-
- 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
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
- C08G2650/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A stable polyetherketones thermoplastic polymer comprises: a) a polyetherketone of the formula -Ar-CO-, wherein Ar is a bivalent aromatic radical; and b) aryl phosphonite compound of formula I(The formula I should be inserted here.), wherein X is selected from the group consisting of Cl, Br and F, the amount of said phosphonite compound being in the range of 0.01 to 4% by weight of the total composition.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN932MU2012 | 2012-03-29 | ||
IN932/MUM/2012 | 2012-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013164855A2 WO2013164855A2 (en) | 2013-11-07 |
WO2013164855A3 true WO2013164855A3 (en) | 2014-01-09 |
Family
ID=49514987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2013/000207 WO2013164855A2 (en) | 2012-03-29 | 2013-03-28 | Stable polyetherketones thermoplastic polymer |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2013164855A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3039157B1 (en) | 2015-07-22 | 2019-06-28 | Arkema France | STABLE-MADE STABLE POLYARYLENE-ETHER-KETONE (PAEK) COMPOSITION AND METHOD OF STABILIZING SUCH A COMPOSITION |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1446962A (en) * | 1974-03-14 | 1976-08-18 | Ici Ltd | Stabilised aromatic polyetherketone compsoitions |
US20110245367A1 (en) * | 2010-03-30 | 2011-10-06 | Surmodics, Inc. | Degradable photo-crosslinker |
-
2013
- 2013-03-28 WO PCT/IN2013/000207 patent/WO2013164855A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1446962A (en) * | 1974-03-14 | 1976-08-18 | Ici Ltd | Stabilised aromatic polyetherketone compsoitions |
US20110245367A1 (en) * | 2010-03-30 | 2011-10-06 | Surmodics, Inc. | Degradable photo-crosslinker |
Also Published As
Publication number | Publication date |
---|---|
WO2013164855A2 (en) | 2013-11-07 |
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