Long chain acrylic ester modified vinyl ester polymers
AssigneeDairen Chemical Corporation
InventorYuan-Chang HUANG
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Abstract
The invention provides a polymer comprising at least one vinyl ester; and at least one acrylic ester of a branched alcohol, wherein the branched alcohol is a branched C16-C32 alcohol. The invention also provides compositions comprising these polymers.
Claims17
-13. (canceled)
A cementitious composition, wherein the cementitious composition comprises a hydraulically setting binder and a copolymer, wherein the copolymer comprises 60 to 97 percent by weight of vinyl acetate;
- and at least one acrylic ester of a branched alcohol, wherein the branched alcohol is a branched C16-C32 alcohol.
-17. (canceled)
A mortar formulation comprising a hydraulically setting cement and a copolymer, wherein the copolymer comprises 60 to 97 percent by weight of vinyl acetate;
- and at least one acrylic ester of a branched alcohol, wherein the branched alcohol is a branched C16-C32 alcohol.
The mortar formulation of claim 25, herein the quartz sand has a particle size less than or equal to 0.5 mm.
Dependencies are inferred from the claim text.