Back to results
US 2021/0040259 A1Published application
Aldimine containing glass bonding primer
AssigneeDow Global Technologies LLC
InventorsNiranjan Malvadkar, Daniel P. Sophiea, Jamie M. Weishuhn
Life of this patent
Estimating the term…
Abstract
A novel primer composition contains aldimine and/or epoxy resins, a process of making such primer to be used in glass bonding adhesive kit.
Claims5
A primer composition comprising, based on the total weight of the composition:
- an organic solvent, selected from acetone, methyl ethyl ketone, and a mixture thereof;
- an aldimine;
- an alkoxysilane;
- a non-reactive film forming resin;
- a polyisocyanate prepolymer;
- a reactive modifier, which is an oxazolidine-containing compound;
- a catalyst;
- an isocyanate stabilizer, which is diethyl malonate;
- and
- less than 10 wt % of a diglycidyl ether of bisphenol A.
7 more elements
Dependencies are inferred from the claim text.