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Title: Polyhedral oligomeric silsesquioxane grafted polymer in polymeric foam

Patent ·
OSTI ID:1339635
; ; ;

A polymeric foam article with a polymer matrix defining multiple cells therein has a polymer component with a first polymer that is a polyhedral oligomeric silsesquioxane grafted polymer that has a weight-average molecular weight of two kilograms per mole or higher and 200 kilograms per mole or lower.

Research Organization:
Dow Global Technologies LLC, Midland, MI (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
EE0003916
Assignee:
Dow Global Technologies LLC (Midland, MI)
Patent Number(s):
9,546,256
Application Number:
14/437,088
OSTI ID:
1339635
Resource Relation:
Patent File Date: 2013 Nov 11
Country of Publication:
United States
Language:
English

References (6)

Process for making a foamed elastomeric polymer patent September 1998
Method of expanding a gel material patent May 2001
Reactive grafting and compatibilization of polyhedral oligomeric silsesquioxanes patent August 2005
Low-κ nanocomposite films based on polyimides with grafted polyhedral oligomeric silsesquioxane journal January 2005
Viscoelastic properties of POSS–styrene nanocomposite blended with polystyrene journal May 2009
Preparation, Characterization, and Properties of Novel PSMA−POSS Systems by Reactive Blending journal September 2009

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36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY