Maryland's Defense Patent Database

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Aspartic resins

Patent image
NRL

A composition having a polyurea made by reacting a polyisocyanate with one of the below compounds. The value x is 2 or 3. A method of: providing a polyisocyanate and one of the below compounds, spraying the polyisocyanate and the compound with a plural component pump onto a surface to form a mixture, and allowing the mixture to cure to a polyurea.

Inventors: 
Webb, Arthur A.; Verborgt, Jozef; Lucas, Keith E.
Patent Number: 
Technical domain: 
Materials and Coatings
FIle Date: 
2013-03-15
Grant Date: 
2016-03-15
Grant time: 
1,096 days
Grant time percentile rank: 
20
Claim count percentile rank: 
2
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US NAVY