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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.:

US 9598600 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Sep. 18, 2014

Modified phenolic resins for making composite products

Applicant:

Georgia-pacific Chemicals Llc, Atlanta, GA (US);

Inventors:

Ramji Srinivasan, Johns Creek, GA (US);

Benjamin D. Gapud, Snellville, GA (US);

Kelly A. Shoemake, Atlanta, GA (US);

Assignee:

Georgia-Pacific Chemicals LLC, Atlanta, GA (US);

Attorney:

Ram W. Sabnis

Primary Examiner:

Douglas McGinty

Int. Cl.
CPC ...
D21H 25/06 (2006.01); C09D 161/06 (2006.01); B32B 37/18 (2006.01); B32B 38/00 (2006.01); B32B 38/08 (2006.01); C08K 5/1545 (2006.01); D21H 25/02 (2006.01); C09D 105/00 (2006.01); D21H 27/24 (2006.01); D21H 17/02 (2006.01); D21H 17/48 (2006.01); D21H 23/22 (2006.01); C08G 8/10 (2006.01); C08L 61/06 (2006.01);
U.S. Cl.
CPC ...
C09D 161/06 (2013.01); B32B 37/18 (2013.01); B32B 38/0012 (2013.01); B32B 38/08 (2013.01); C08K 5/1545 (2013.01); C09D 105/00 (2013.01); D21H 17/02 (2013.01); D21H 17/48 (2013.01); D21H 25/02 (2013.01); D21H 25/06 (2013.01); D21H 27/24 (2013.01); B32B 2317/18 (2013.01); B32B 2386/00 (2013.01); C08G 8/10 (2013.01); C08L 61/06 (2013.01); D21H 23/22 (2013.01); Y10T 156/1044 (2015.01); Y10T 428/31949 (2015.04);
Abstract

Methods for making phenolic resins modified with one or more monosaccharides and methods for making composite products therewith are provided. In at least one specific embodiment, a method for making a composite product can include contacting a plurality of cellulosic sheets with a resin composition that includes a phenolic resin and a monosaccharide. The resin composition can include about 0.5 wt % to about 30 wt % of the monosaccharide, based on a combined weight of the phenolic resin and the monosaccharide. The method can also include at least partially curing the resin composition to produce a composite product.

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