The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Sep. 24, 2012
Wood laminate articles comprising substituted cellulose ester adhesives and methods relating thereto
Celanese Acetate Llc, Irving, TX (US);
Michael Combs, Shady Spring, WV (US);
Thomas Garrett, Narrows, VA (US);
Chad Prunesti, Lindside, WV (US);
Martin Jakob, Frankfurt, DE;
Yi (Julie) Li, Blacksburg, VA (US);
Xiaoyan Tu, Blacksburg, VA (US);
Celanese Acetate LLC, Irving, TX (US);
Abstract
Wood laminates may comprise a plurality of wood substrates and an adhesive disposed between at least a portion of at least two of the wood substrates, the adhesive comprising a substituted cellulose ester that comprises a cellulose polymer backbone having an organic ester substituent and an inorganic ester substituent that comprises an inorganic, nonmetal atom selected from the group consisting of sulfur, phosphorus, boron, and chlorine. In some instances the adhesive may be substantially formaldehyde-free.