Processing

Please wait...

Settings

Settings

Goto Application

1. WO2007144610 - POLYMERIC MATERIALS

Publication Number WO/2007/144610
Publication Date 21.12.2007
International Application No. PCT/GB2007/002194
International Filing Date 13.06.2007
IPC
C08G 65/40 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34from hydroxy compounds or their metallic derivatives
38derived from phenols
40from phenols and other compounds
C08L 71/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
CPC
C08G 65/4012
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34from hydroxy compounds or their metallic derivatives
38derived from phenols
40from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
4012Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
C08L 71/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
C08L 71/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
08Polyethers derived from hydroxy compounds or from their metallic derivatives
10from phenols ; not used
Applicants
  • Victrex Manufacturing Limited [GB]/[GB] (AllExceptUS)
  • GRANT, Simon Jonathon [GB]/[GB] (UsOnly)
  • GRASMEDER, John Russell [GB]/[GB] (UsOnly)
  • PERCY, Michael John [GB]/[GB] (UsOnly)
  • WILSON, Brian [GB]/[GB] (UsOnly)
Inventors
  • GRANT, Simon Jonathon
  • GRASMEDER, John Russell
  • PERCY, Michael John
  • WILSON, Brian
Agents
  • BRIERLEY, Anthony Paul @.
Priority Data
0611759.214.06.2006GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYMERIC MATERIALS
(FR) SUBSTANCES POLYMÈRES
Abstract
(EN)
Polyaryletherketones and a method for producing the same are described wherein, for a given melt viscosity, the melt flow index is higher than expected. Such polymers may be used in situations where relative high flow is desirable.
(FR)
L'invention concerne les polyaryléthercétones et un procédé de production de ces composés dans lequel, pour une viscosité à l'état fondu donnée, l'indice de fluidité à chaud est supérieur à l'indice attendu. Ces polymères peuvent être utilisés dans les situations où une fluidité relative élevée est souhaitable.
Other related publications
Latest bibliographic data on file with the International Bureau