MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617026351 A) filed by Sika Technology AG on March 06, 2026, for Curable Compositions Containing Functional Polyesters And Aldimines.
Inventors include Scheurer, Rouven; Hberle, Hans; and Burckhardt, Urs.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The invention relates to a curable composition comprising: at least one polyester polymer A with ketoester groups of formula (I), having an average functionality of at least 2 and an average equivalent weight of at least 400 g/eq; at least one compound B with ketoester groups of formula (I) and an equivalent weight of 114 to 250 g/eq, where R is a mo...