Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Patent
1996-10-25
1998-06-16
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
1061281, 1061311, 1061322, 1061341, 1061342, 1061511, 1061512, 1061552, 1061562, 10615623, 1061577, 10615771, 1061578, 1061579, C09D18900, C09J18900
Patent
active
057663319
ABSTRACT:
A paper coating composition comprising a paper coating pigment and a protein adhesive. The protein adhesive contains a protein material and a dispersing agent, in an amount effective to adjust the pH of an aqueous solution containing the paper coating composition sufficiently to substantially solubilize the protein material, comprising a basic reagent containing a divalent cation and a cation binding agent. The cation binding agent is present in an amount effective to inhibit divalent cation induced gel formation and pigment flocculation.
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Krinski Thomas L.
Scacciaferro Lawrence M.
Brunsman David
Protein Technologies International, Inc.
Taylor Richard B.
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