Title:
POLYMER NANOCOMPOSITES AND METHODS FOR THEIR PREPARATION
Document Type and Number:
WIPO Patent Application WO2005061623
Kind Code:
A3
Abstract:
Polymer nanocomposites comprising an untreated phyllosilicate, a delaminating agent, a swelling agent, and a polyorganosiloxane - polycarbonate copolymer are disclosed. The polymer nanocomposites are valuable for producing articles having a combination of improved performance characteristics, such as tensile modulus, low temperature ductility, and melt volume rate.
Inventors:
GUPTA DEVAL (IN)
TARAIYA AJAY KUMAR (IN)
BANDYOPADHYAY SUMANDA (IN)
CHARATI SANJAY GURBASAPPA (IN)
PURUSHOTHAM A (IN)
GUPTA JITENDRA (IN)
TARAIYA AJAY KUMAR (IN)
BANDYOPADHYAY SUMANDA (IN)
CHARATI SANJAY GURBASAPPA (IN)
PURUSHOTHAM A (IN)
GUPTA JITENDRA (IN)
Application Number:
PCT/US2004/038663
Publication Date:
March 09, 2006
Filing Date:
November 18, 2004
Export Citation:
Assignee:
GEN ELECTRIC (US)
GUPTA DEVAL (IN)
TARAIYA AJAY KUMAR (IN)
BANDYOPADHYAY SUMANDA (IN)
CHARATI SANJAY GURBASAPPA (IN)
PURUSHOTHAM A (IN)
GUPTA JITENDRA (IN)
GUPTA DEVAL (IN)
TARAIYA AJAY KUMAR (IN)
BANDYOPADHYAY SUMANDA (IN)
CHARATI SANJAY GURBASAPPA (IN)
PURUSHOTHAM A (IN)
GUPTA JITENDRA (IN)
International Classes:
C08J5/00; C08K3/34; C08L69/00; C08L83/04; C08L83/10; C08K5/00; C08K5/19; C08K5/36; C08K5/49; (IPC1-7): C08L69/00; C08L83/04; C08K3/34
Foreign References:
| GB1317178A | 1973-05-16 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31)
YOON P J ET AL: "Polycarbonate nanocomposites. Part 1. Effect of organoclay structure on morphology and properties", POLYMER; POLYMER AUG 7 2003, vol. 44, no. 18, 7 August 2003 (2003-08-07), pages 5323 - 5339, XP002351748
YOON P J ET AL: "Polycarbonate nanocomposites. Part 1. Effect of organoclay structure on morphology and properties", POLYMER; POLYMER AUG 7 2003, vol. 44, no. 18, 7 August 2003 (2003-08-07), pages 5323 - 5339, XP002351748
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