Jie J Wu

US Patent:

20230111335, Apr 13, 2023

Filed:

Mar 1, 2021

Appl. No.:

17/905767

Inventors:

- Midland MI, US
- Collegeville PA, US
Nicolas C. Mazzola - Pearland TX, US
Mateus Batista Torres Cipro - Sao Paulo, BR
Jie Wu - Lake Jackson TX, US

International Classification:

C09D 11/108
C09D 175/04
C09D 11/03

Abstract:

A process for producing a coated, printed substrate comprising (a) providing a printed substrate, wherein the substrate comprises a surface on which resides one or more areas of a layer of an ink, (b) bringing together a component A and a component B to form a urethane coating composition, wherein component A comprises a polyisocyanate prepolymer A1, wherein the polyisocyanate prepolymer A1 is a reaction product of a polyisocyanate monomer A1a and an isocyanate-polyreactive compound A1b, wherein component B comprises one or more polyol B1, wherein the urethane coating composition has isocyanate index greater than 0.9, (c) applying a layer of the urethane coating composition to the surface. Also provided is a coated printed substrate made by such a method.

US Patent:

20160130370, May 12, 2016

Filed:

Nov 6, 2015

Appl. No.:

14/934236

Inventors:

- Atlanta GA, US
Jie Wu - Pearland TX, US

International Classification:

C08B 37/08
C08L 71/02

Abstract:

Embodiments of the present disclosure provide compositions, structures such as films and foams, methods of making nonaggregated stabilized charged polysaccharide nanofibers (e.g., nonaggregated stabilized cationized chitin nanofibers), methods of making structures such as films and foams, and the like.