Richard S Himmelwright

US Patent:

6338892, Jan 15, 2002

Filed:

Oct 13, 1999

Appl. No.:

09/418153

Inventors:

John P. McCue - Holyoke MA
Richard S. Himmelwright - Wilbraham MA

Assignee:

Rexam Graphics - South Hadley MA

International Classification:

B32B 2714

US Classification:

428195, 428212, 428213, 428690, 428913

Abstract:

The present invention provide a composite structure comprising an image receiving layer having an image disposed thereon and a light emitting layer, wherein said light emitting layer comprises a phosphorescent or fluorescent material capable of illuminating said image.

US Patent:

20050107524, May 19, 2005

Filed:

Sep 10, 2004

Appl. No.:

10/937606

Inventors:

Richard Himmelwright - Wilbraham MA, US
Douglas Cahill - Belcher Town MA, US

Assignee:

Cold Spring Technology, Inc. - Three Rivers MA

International Classification:

C08K005/34

US Classification:

524589000

Abstract:

An aliphatic hybrid polyurethane/polyurea protective coating intended for use on concrete, steel, wood and other surfaces is provided, which coating exhibits excellent properties of durability and flexibility. The protective coating uses chemical components from urethane/urea systems in a unique way to generate beneficial systems.

US Patent:

20060122320, Jun 8, 2006

Filed:

Nov 16, 2005

Appl. No.:

11/274090

Inventors:

Douglas Cahill - Belcher Town MA, US
Richard Himmelwright - Wilbraham MA, US
John McCue - Holyoke MA, US

Assignee:

Cold Spring Technology, Inc. - Three Rivers MA

International Classification:

C08G 18/08
C08K 3/20
C08L 75/00

US Classification:

524591000

Abstract:

Provided is a system for protecting and restoring a surface by applying thereto a preformed polymer based film and securing the film to the surface. Particular application is found where the surface is a deck surface.

US Patent:

20060122358, Jun 8, 2006

Filed:

Nov 16, 2005

Appl. No.:

11/274089

Inventors:

Douglas Cahill - Belcher Town MA, US
Richard Himmelwright - Wilbraham MA, US

Assignee:

Cold Spring Technology, Inc. - Three Rivers MA

International Classification:

C08G 18/10

US Classification:

528064000

Abstract:

Provided are polyurea/polyurethane based films and coatings which are imaged by a dye sublimation technique, and the method for imaging same.

US Patent:

20090098374, Apr 16, 2009

Filed:

Dec 19, 2008

Appl. No.:

12/340268

Inventors:

Douglas A. Cahill - Belcher Town MA, US
Richard S. Himmelwright - Wilbraham MA, US

Assignee:

Cold Spring Technology, Inc. - Three Rivers MA

International Classification:

B32B 27/40
C08G 18/18

US Classification:

428336, 528 53, 428335, 428334, 428339

Abstract:

Provided are polyurea/polyurethane based films and coatings which are imaged by a dye sublimation technique, and the method for imaging same.

US Patent:

20100005748, Jan 14, 2010

Filed:

Sep 21, 2009

Appl. No.:

12/563859

Inventors:

Douglas A. Cahill - Belcher Town MA, US
Richard S. Himmelwright - Wilbraham MA, US
John P. McCue - Holyoke MA, US

Assignee:

Cold Spring Technology, Inc. - Three Rivers MA

International Classification:

E04B 5/00
B29C 73/00

US Classification:

52578, 264 361

Abstract:

Provided is a system and method for protecting and restoring a surface by applying thereto a preformed polymer based film and securing the film to the surface. Particular application is found where the surface is a deck surface.

US Patent:

20110123712, May 26, 2011

Filed:

Nov 24, 2010

Appl. No.:

12/953794

Inventors:

Richard S. Himmelwright - Wilbraham MA, US

International Classification:

B05D 5/06
G02F 1/00
B32B 27/08

US Classification:

427162, 252583, 4284231

Abstract:

A thermochromic coating which comprises a thermochromic compound and a polyurea resin. The thermochromic compound and polyurea resin form a thermochromic layer. The coating optionally has a protective layer containing a resin and a UV-blocking material arranged on top of the thermochromic layer. A reflective layer containing a reflective material is optionally arranged between the thermochromic layer and the substrate. A thermochromic coating is formed by applying successive reflective, thermochromic, and protective layers on a substrate.

US Patent:

20110195245, Aug 11, 2011

Filed:

Oct 4, 2010

Appl. No.:

12/897566

Inventors:

Richard S. Himmelwright - Wilbraham MA, US
Douglas A. Cahill - Belcher Town MA, US

International Classification:

B32B 27/40
C08L 75/04
B32B 5/00
B05D 1/02
B05D 5/00
B05D 7/06
B05D 7/14
B05D 7/00

US Classification:

428336, 524590, 428339, 428335, 428334, 4284251, 4284255, 4284258, 4274274, 4274276, 4274275, 427201

Abstract:

An aliphatic hybrid polyurethane/polyurea protective coating intended for use on concrete, steel, wood and other surfaces is provided, which coating exhibits excellent properties of durability and flexibility. The protective coating uses chemical components from urethane/urea systems in a unique way to generate beneficial systems.