Compositions comprising (1) a copolymer formed from an unsaturated acid and (2) an epoxy group-containing silane are useful textile and paper finishing materials
AssigneeToray Silicone Company, Ltd.
InventorYoshiyuki Hasegawa
Life of this patent
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Abstract
An improved composition is disclosed which consists of organic resins and silanes. The compositions are useful finishing resins for textiles, fibers and paper. An example of the improved composition is a copolymer resin containing at least one type of acrylic acid ester combined with at least one type of unsaturated aliphatic acid and, a silane containing epoxy groups.
Claims7
An improved resin for resin finishing textiles, fibers and paper which is a composition of matter which consists essentially of (A) copolymeric organic resins which are prepared from unsaturated aliphatic organic acids and an ester selected from the group consisting of (i) acrylic acid esters and (ii) methacrylic acid esters,
- the improvement comprising the addition of (B) 0.1-10 weight percent, based on the weight of the components (A) and (B), of a silane which contains epoxy groups.
An improved resin for resin finishing textiles, fibers and paper which is a composition of matter which consists essentially of 90-99.9 weight percent of (A) which is a copolymeric organic resin which is prepared from an unsaturated organic acid and an ester selected from a group consisting of (i) acrylic acid esters and (ii) methacrylic acid esters,
- the improvement comprising the addition of (B) 0.1-10 weight percent of a silane which contains epoxy groups, the amount of (A) and (B) being based on the total weight of (A) and (B) in the composition.
Dependencies are inferred from the claim text.