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1. WO2009009525 - POLYETHERIMIDE/POLYPHENYLENE ETHER SULFONE BLENDS

Publication Number WO/2009/009525
Publication Date 15.01.2009
International Application No. PCT/US2008/069404
International Filing Date 08.07.2008
IPC
C08L 79/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 81/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
81Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
06Polysulfones; Polyethersulfones
CPC
C08L 79/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 81/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
81Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
06Polysulfones; Polyethersulfones
C08L 81/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
81Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
10Polysulfonamides; Polysulfonimides
Applicants
  • SABIC INNOVATIVE PLASTICS IP B.V. [NL]/[NL] (AllExceptUS)
  • KAILASAM, Ganesh [US]/[US] (UsOnly)
  • GALLUCCI, Robert R. [US]/[US] (UsOnly)
  • SANNER, Mark Alan [US]/[US] (UsOnly)
Inventors
  • KAILASAM, Ganesh
  • GALLUCCI, Robert R.
  • SANNER, Mark Alan
Agents
  • DESIMONE, Patricia S.
Priority Data
11/776,65812.07.2007US
11/853,35711.09.2007US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYETHERIMIDE/POLYPHENYLENE ETHER SULFONE BLENDS
(FR) MÉLANGES POLY(ÉTHERIMIDE)/POLY(PHÉNYLÈNE)ÉTHER SULFONE
Abstract
(EN)
Compositions comprise phase separated polyetherimide/polyphenylene ether sulfone blends. The dispersed phase has an average cross sectional size of 0.1 to 10 micrometers. The composition retains has good hydrolytic stability and is capable of withstanding steam autoclaving at temperatures of 130 to 138°C.
(FR)
L'invention concerne des compositions comprenant des mélanges poly(étherimide)/poly(phénylène)éther sulfone à phase séparée. La phase dispersée a une taille moyenne en coupe de 0,1 à 10 micromètres. La composition conserve sa bonne stabilité hydrolytique et est capable de supporter un autoclavage à la vapeur d'eau à des températures de 130 à 138 °C.
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