Steven D Hedrick

US Patent:

54458668, Aug 29, 1995

Filed:

Oct 19, 1993

Appl. No.:

8/139100

Inventors:

Robert E. Martinson - West St. Paul MN
John J. Stofko - St. Paul MN
Manisha Sarkar - Austin TX
Steven T. Hedrick - Cottage Grove MN
Wayne K. Larson - Maplewood MN

Assignee:

Minnesota Mining and Manufacturing Company - St. Paul MN

International Classification:

B32B 300

US Classification:

428195

Abstract:

A transparent recording sheet coated with a transparent water-based image-receptive coating composition of (1) from about 5 parts by weight to about 95 parts by weight of an oligomer incorporating at least one addition product having at least two reactants wherein one reactant is 3-glycidoxypropylalkoxysilane and the second reactant is at least one secondary amine; (2) from about 5 parts by weight to 95 parts by weight of a colloidal dispersion; (3) optionally, one or more anti-blocking agents; and (4) optionally, one or more surfactants.