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Polyimides from 2,3,3',4'-Biphenyltetracarboxylic Dianhydride and Aromatic DiaminesThe present invention relates generally to polyimides. It relates particularly to novel polyimides prepared from 2,3, 3',4' -biphenyltetracarboxylic dianhydride and aromatic diamines. These novel polyimides have low color, good solubility, high thermal emissivity, low solar absorptivity and high tensile strength.
Document ID
20060010033
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Hergenrother, Paul M. (NASA Kennedy Space Center Cocoa Beach, FL, United States)
Smith, Joseph G. (NASA Kennedy Space Center Cocoa Beach, FL, United States)
Connell, John W. (NASA Kennedy Space Center Cocoa Beach, FL, United States)
Watson, Kent A. (NASA Kennedy Space Center Cocoa Beach, FL, United States)
Date Acquired
August 23, 2013
Publication Date
October 24, 2005
Subject Category
Inorganic, Organic And Physical Chemistry
Report/Patent Number
Patent Number: NASA-Case-KSC-12209
Patent Number: US-Patent-6,958,192
Patent Application Number: US-Patent-Appl-SN-414562
Patent Application Number: US-Patent-Appl-SN-373342
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-Case-KSC-12209|US-Patent-6,958,192
Patent Application
US-Patent-Appl-SN-414562|US-Patent-Appl-SN-373342

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