Michael S Lontchar from 162 Equestrian Dr, New Hope, PA 18938, age 54, Phone: (215)7947478

Michael Lontchar Phones & Addresses

Moisture Curable Adhesive Composition And Method For Installing Hardwood Floors
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US Patent:

20110154772, Jun 30, 2011
Filed:

Dec 30, 2010
Appl. No.:

12/982306
Inventors:

Michael S. Lontchar - New Hope PA, US
Michael A. Chronister - Norristown PA, US
Kristin J. Ryan - Prospect Park PA, US
Assignee:

BOSTIK, INC. - Wauwatosa WI
International Classification:

E04B 5/00
B32B 7/12
C09J 175/04
US Classification:

5274505, 428323, 524590, 524507
Abstract:

An adhesive composition for adhesively bonding floor coverings to a variety of substrates. The composition includes 0.2 to 10 weight percent of a plurality of irregularly shaped spacer particles of size 0.5 mm to 10 mm; 10 to 50 weight percent of a moisture curable polymer system; and 40 to 90 weight percent of additives for modifying physical properties of the composition. The adhesive has a composition such that, when cured, results in an elastomeric film of uniform thickness that exhibits controlled moisture vapor transmission and sound abatement properties. A floor structure and a method for constructing the floor structure using the adhesive composition are also provided.