Process for epoxy foam production
Patent
·
OSTI ID:1024105
- Albuquerque, NM
An epoxy resin mixture with at least one epoxy resin of between approximately 60 wt % and 90 wt %, a maleic anhydride of between approximately 1 wt % and approximately 30 wt %, and an imidazole catalyst of less than approximately 2 wt % where the resin mixture is formed from at least one epoxy resin with a 1-30 wt % maleic anhydride compound and an imidazole catalyst at a temperature sufficient to keep the maleic anhydride compound molten, the resin mixture reacting to form a foaming resin which can then be cured at a temperature greater than 50.degree. C. to form an epoxy foam.
- Research Organization:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Number(s):
- 8,003,730
- Application Number:
- 12/335,925
- OSTI ID:
- 1024105
- Country of Publication:
- United States
- Language:
- English
Similar Records
Method for epoxy foam production using a liquid anhydride
Method of making a cyanate ester foam
Epoxy-imidazole adducts as curing agents for epoxy resins
Patent
·
Tue Jun 05 00:00:00 EDT 2012
·
OSTI ID:1024105
Method of making a cyanate ester foam
Patent
·
Tue Aug 05 00:00:00 EDT 2014
·
OSTI ID:1024105
Epoxy-imidazole adducts as curing agents for epoxy resins
Patent
·
Tue Sep 04 00:00:00 EDT 1973
·
OSTI ID:1024105