Title

Method for making reshapable articles containing lignocellulose utilizing polyisocyanate resins

Inventors

Bernard C. Sun, Michigan Technological University

Files

Abstract

Reshapable composite material and/or articles formed from lignocellulose-containing materials and having improved strength and water resistance characteristics are made by applying about 7 to about 100 weight % of a polyisocyanate resin to fibers and/or fiber bundles of a lignocellulose-containing material. The resulting mixture or furnish is compression molded to form a composite material and/or article of the desired shape and dimensions.

Patent Number

5,096,945

Assignee

Board of Control of Michigan Technological University, Houghton, Mich.

Application Number

536,497

Date Filed

6-11-1990

Certificate of Correction

No

Issue Date

3-17-1992

Disciplines

Engineering | Materials Science and Engineering

Comments

For the most up-to-date information about this patent, including the availability of Certificates of Correction, be sure to check the United States Patent and Trademark Office's free, publicly accessible database: Patent Public Search https://ppubs.uspto.gov/pubwebapp/static/pages/landing.html

Recommended Citation

Sun, Bernard C., "Method for making reshapable articles containing lignocellulose utilizing polyisocyanate resins" (1992). Michigan Tech Patents. 65.
https://digitalcommons.mtu.edu/patents/65