Robert J. Donnelly
Architects in Portland, OR
License number
Oregon 4389
Issued Date
Jan 19, 2001
Expiration Date
Dec 31, 2015
Category
Architecture
Address
Address
Portland, OR 97212
Professional information
Vice President At Aes Due Diligence, Inc.
Position:
Vice President at AES Due Diligence, Inc.
Location:
Portland, Oregon Area
Industry:
Architecture & Planning
Work:
AES Due Diligence, Inc.
-
Vice President
Laminated Architectural Product With Moisture Barrier Characteristic
US Patent:
6348268, Feb 19, 2002
Filed:
Aug 10, 1995
Appl. No.:
08/513350
Inventors:
Robert L. Donnelly - Portland OR 97201
Carl R. Gerdts - Redmond OR
Carl R. Gerdts - Redmond OR
Assignee:
Robert L. Donnelly - Portland OR
International Classification:
B32B 2108
US Classification:
4284251, 428507, 428511, 428512, 428513, 4285371
Abstract:
A laminated structure for forming architectural products includes an unstable wood core that has a laminate on its inner or room facing side that provides a selected interior design such as wood veneer. This laminate is secured to the core by an adhesive that limits a moisture penetration of approximately 5 gms/sq. mtr/hr. or less. Either polyurethane hotmelt or polyolefin hotmelt are useful as the adhesive. Such interior moisture barrier is combined with an outer surface that also comprises a moisture barrier such as by the above adhesives, or by a liquid coating, cladding, or a resin saturated paper overlay.