Formaldehyde-free curable composition
AssigneeRohm and Haas Company
InventorsYin Xue, Zhaohui Qu
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Abstract
The present disclosure provides a curable composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material.
Claims12
A curable composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material.
A method for forming a substrate comprising:
- a) forming a curable aqueous composition comprising from 70 to 99% by dry weight based on total dry weight of the curable composition, an acrylic emulsion component, and from 1 to 30% by dry weight based on the total dry weight of the curable composition, a polyolefin emulsion component prepared by emulsifying a polycarboxylic-compound functionalized polyolefin starting material;
- b) contacting a flexible substrate with said curable aqueous composition;
- and c) heating said curable aqueous composition at a temperature of from 120° C. to 220° C.
Dependencies are inferred from the claim text.