Mixtures of solids, consisting of a reactive sizing agent...

Details Mixtures of solids, consisting of a reactive sizing agent... Mixtures of solids, consisting of a reactive sizing agent...

2007-11-13

2007-11-13

Brunsman, David M (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

C162S175000

Reexamination Certificate

active

10576678

ABSTRACT:
Solid mixtures of a reactive size and starch, which are obtainable by mixing at least one reactive size with at least one starch in a melt in the presence of at least one destructuring agent for starch under the action of shear forces at from 65 to 250° C. and cooling the melt to room temperature, are used in the form of aqueous dispersions as process assistants in papermaking.

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