Hydrophobically modified cationic acrylate copolymer/polysiloxane blends and use in tissue
AssigneeKimberly-Clark Worldwide, Inc.
InventorsLisa Ann Flugge, Kelly Dean Branham, William Clayton Bunyard, Thomas Gerard Shannon
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Abstract
The present invention is a soft tissue sheet. The tissue sheet comprises papermaking fibers and a polysiloxane composition. The polysiloxane composition comprises a polysiloxane and a compatible synthetic resin binder having a glass transition temperature of about 100° C. or less.
Claims49
A soft tissue sheet comprising papermaking fibers and a polysiloxane composition wherein the polysiloxane composition comprises an amino-functional polysiloxane and a compatible cationic synthetic resin binder having a glass transition temperature of about 100° C. or less.
A soft tissue sheet comprising papermaking fibers and a polysiloxane composition wherein the polysiloxane composition comprises a polysiloxane and a compatible cationic synthetic resin binder having a glass transition temperature of about 100° C. or less, wherein the polysiloxane has the general structure of:
- wherein:
- each R1-R8 moiety comprises independently a C1 or higher of alkyl group, aryl group, polyester,
- amine, imine, amide or mixtures thereof;
- and
- y is an integer greater than 1.
A polysiloxane composition suitable for treating a tissue sheet containing papermaking fibers, said polysiloxane composition comprising an amino-functional polysiloxane and a compatible cationic synthetic resin binder having a glass transition temperature of about 100° C. or less.
A polysiloxane composition suitable for treating a tissue sheet containing papermaking fibers, said polysiloxane composition comprising a polysiloxane and a compatible cationic synthetic resin binder having a glass transition temperature of about 100° C. or less, wherein the polysiloxane has the general structure of:
- wherein:
- each R1-R8 moiety comprises independently a C1 or higher of alkyl group, aryl group, polyester, amine, imine, amide or mixtures thereof;
- and
- y is an integer greater than 1.
Dependencies are inferred from the claim text.