Grafted Polyvinyl Alcohol Polymer, Formulations Containing The Same, And Creping Methods
AssigneeBuckman Laboratories International, Inc.
InventorsAhmed Moustafa, Daniel Glover
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Abstract
A grafted polyvinyl alcohol polymer includes a polyvinyl alcohol main chain and a plurality of side chains grafted to the polyvinyl alcohol main chain. One or more of the side chains from the plurality of side chains include one or more units selected from: an aliphatic carboxylic acid, an aliphatic amide, an amino alkyl (meth)acrylate, a hydroxylated alkyl (meth)acrylate, or any combinations thereof. The grafted polyvinyl alcohol polymer can be included in a formulation that also includes water, and the formulation can be used as an adhesive in a creping process.
Claims46
A grafted polyvinyl alcohol polymer comprising a polyvinyl alcohol main chain and a plurality of side chains grafted to the polyvinyl alcohol main chain,
- wherein one or more of said side chains from the plurality of side chains comprise one or more units selected from:
- an aliphatic carboxylic acid, an aliphatic amide, an amino alkyl (meth)acrylate, a hydroxylated alkyl (meth)acrylate, or any combinations thereof.
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Dependencies are inferred from the claim text.