Merck + Co., Inc.

Robert I Yin

Joseph S Racciato

Jerry Glenn Lewis

A novel blend of two components: one a blend of algin and tamarind; and the other, a polycationic electroconductive polymer is disclosed, which is used as a paper coating composition. The paper coated above improvement in film-forming, reduction in air porosity, and an increase in oil and solvent holdout.

Blends of algin, tamarind, and a polycationic electroconductive polymer

S-119 is used as a finish for paper either alone, i.e., as a sizing, or as a water retention aid and to improve ink, solvent, oil, grease, and wax holdout in pigmented coatings.

Use of heteropolysaccharide S-119 as a paper finish

Novel blends of algin and TKP are disclosed. The blends are useful in commercial gum applications where thickening, suspending, emulsifying, stabilizing, film-forming, and gel-forming properties are needed. They are particularly useful in the paper and textile industries.

Novel blend of algin and TKP

Novel blends of algin, TKP and guar gum are disclosed. The blends are useful in commercial gum applications where thickening, suspending, emulsifying, stabilizing, film-forming, and gel-forming properties are needed. They are particularly useful in the paper industry.

Growing community of inventors

La Jolla, CA, United States of America

Robert I Yin