Clarence N Fullbright from 2311 Sumac Way, Saint Paul, MN 55125, age 74, Phone: (651)7026544

Clarence Fullbright Phones & Addresses

j***[email protected]

Flexible Polyurethane Material
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US Patent:

62589180, Jul 10, 2001
Filed:

Apr 22, 1998
Appl. No.:

9/064490
Inventors:

Clarence Fullbright - Brooklyn Park MN
Assignee:

3M Innovative Properties Company - St. Paul MN
International Classification:

C08G 1832
US Classification:

528 66
Abstract:

The present invention provides a flexible two component polyurethane and method for producing the polyurethane. The cured polyurethane is flexible, durable and weather resistant. The polyurethane is suitable for use as a protective layer on various substrates. The flexible polyurethane is the reaction product of solvent-free reaction components. The first component includes one or more polyols, optionally, one or more diols, and a catalyst. The second component includes a primary aliphatic isocyante crosslinker.

Multi-Layer Article
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US Patent:

20020146568, Oct 10, 2002
Filed:

Dec 28, 2000
Appl. No.:

09/750263
Inventors:

Charlie Ho - Woodbury MN, US
Clarence Fullbright - Woodbury MN, US
Assignee:

3M Innovative Properties Company
International Classification:

B32B027/40
B32B027/30
B05D003/02
B05D001/36
US Classification:

428/423300, 428/424400, 428/424600, 427/385500, 427/412100
Abstract:

A multi-layered article comprising a first layer of a thermoset polyurethane. A second layer of a polymeric composition is bonded to the first layer. The polyurethane has available isocyanate groups prior to the application of the second layer. The second layer is applied onto the first layer in a pre-polymeric or polymeric state wherein the material has carboxyl groups and a cross-linking agent.