Constance J Nelson

Address:

4451 Arden Vw Ct, Saint Paul, MN 55112

Phone:

6514813249

VIN:

4T1BE46K17U519356

Make:

TOYOTA

Model:

CAMRY

Year:

2007

US Patent:

6355759, Mar 12, 2002

Filed:

Sep 26, 1997

Appl. No.:

08/930324

Inventors:

Audrey A. Sherman - St. Paul MN
Walter R. Romanko - Austin TX
Mieczyslaw H. Mazurek - Roseville MN
Kurt C. Melancon - White Bear Lake MN
Constance J. Nelson - Woodbury MN
Jayshree Seth - Woodbury MN

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

C08G 7724

US Classification:

528 28, 528 38, 528 42

Abstract:

Melt-processable polydiorganosiloxane polyurea segmented copolymer compositions are provided. The compositions comprise alternating soft polydiorganosiloxane units and hard diisocyanate residue units, the diisocyanate residue being the diisocyanate minus the âNCO groups, the units being connected together by urea linkages which also provide hard units. The compositions are prepared by continuously providing at least one diisocyanate and at least one polydiorganosiloxane diamine to a reactor, mixing the diisocyanate and the polydiorganosiloxane diamine in the reactor under substantially solvent-free conditions, allowing the diisocyanate and polydiorganosiloxane diamine to react to form a polydiorganosiloxane polyurea copolymer, and conveying the copolymer from the reactor.

US Patent:

6441118, Aug 27, 2002

Filed:

Sep 26, 1997

Appl. No.:

08/930403

Inventors:

Audrey A. Sherman - St. Paul MN
Walter R. Romanko - Austin TX
Albert I. Everaerts - Oakdale MN
Charles M. Leir - Falcon Heights MN
Mieczyslaw H. Mazurek - Roseville MN
Constance J. Nelson - Woodbury MN

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

C08G 7726

US Classification:

528 28

Abstract:

The present invention provides polydiorganosiloxane oligourea segmented copolymers. The copolymers contain soft polydiorganosiloxane units, hard segments that are diisocyanate residues, the polydiorganosiloxane units and diisocyanate residues being connected by urea linkages, and terminal groups that are non-reactive, reactive under free radical or moisture cure conditions, or amines. The invention also provides methods of preparing the copolymers.

US Patent:

20060024461, Feb 2, 2006

Filed:

Jul 27, 2004

Appl. No.:

10/899907

Inventors:

Frederick Gustafson - Bloomington MN, US
John Emmel - Blaine MN, US
Constance Nelson - Stillwater MN, US

International Classification:

B32B 33/00

US Classification:

428040100, 428043000

Abstract:

A dry erase sheet is disclosed including a flexible substrate having a dry erase top surface and an opposing bottom surface. An adhesive is disposed on at least a portion of the bottom surface. A polymeric release layer is disposed on at least a portion of the dry erase top surface. A dry erase pad including a plurality of dry erase sheets and method of making dry erase sheets are also disclosed.

US Patent:

20060024463, Feb 2, 2006

Filed:

Apr 29, 2005

Appl. No.:

11/118269

Inventors:

Frederick Gustafson - Bloomington MN, US
John Emmel - Blaine MN, US
Constance Nelson - Stillwater MN, US
Ashish Khandpur - Lake Elmo MN, US

International Classification:

B32B 33/00

US Classification:

428040100

Abstract:

A dry erase sheet is disclosed including a flexible substrate having a dry erase top surface and an opposing bottom surface. An adhesive is disposed on at least a portion of the bottom surface. A polymeric release layer is disposed on at least a portion of the dry erase top surface. A dry erase pad including a plurality of dry erase sheets and method of making dry erase sheets are also disclosed.

US Patent:

20080063842, Mar 13, 2008

Filed:

Sep 12, 2006

Appl. No.:

11/530994

Inventors:

Andrew J. Callinan - Shoreview MN, US
Patricia R. Konsti - Oakdale MN, US
Constance J. Nelson - Stillwater MN, US

International Classification:

B32B 23/02

US Classification:

428192

Abstract:

A repositionable privacy note is provided. In one exemplary embodiment, the note includes a substrate having opposing first and second surfaces, top and bottom edges, and a folding region disposed between the top and bottom edges creating in the note a top portion between the folding region and the top edge and a bottom portion between the folding region and the bottom edge. The note also includes a first privacy adhesive disposed on the first surface of the substrate. The note further includes a repositionable adhesive disposed on the second surface of the substrate.

US Patent:

61973939, Mar 6, 2001

Filed:

Jun 11, 1998

Appl. No.:

9/096078

Inventors:

Naiyong Jing - Woodbury MN
Thomas J. Blong - Woodbury MN
Edward E. Parsonage - St. Paul MN
Keizo Yamanaka - Sagamihara, JP
Sehyun Nam - Woodbury MN
Constance J. Nelson - Stillwater MN

Assignee:

3M Innovative Properties Company - St, Paul MN

International Classification:

B32B 2700
B32B 2706
B32B 2728
G02B 5128

US Classification:

428 359

Abstract:

This invention provides a method of bonding substantially non-fluorinated polymeric material to a fluoropolymer utilizing a bonding composition comprising primary or secondary di- or poly-amine and a melt-processable, substantantially non-fluorinated component. Multi-layer articles and composite constructions, including retroreflective sheeting and fuel line hoses, made of a fluoropolymer layer and a substantially non-fluorinated layer are also provided.

US Patent:

60804874, Jun 27, 2000

Filed:

Aug 26, 1996

Appl. No.:

8/703810

Inventors:

William D. Coggio - Woodbury MN
Timothy M. Dietz - St. Paul MN
Daniel R. Fronek - Woodbury MN
Tatsuo Fukushi - Tokyo, JP
Constance J. Nelson - Woodbury MN
Douglas S. Parker - Afton MN
Trang D. Pham - Bloomington MN
Keizo Yamanaka - Maplewood MN

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B32B 2708
B32B 2716
B32B 2732
B32B 3130

US Classification:

428422

Abstract:

A multi-layer article comprising a substrate and a dehydrofluorinated fluoropolymer, wherein the dehydrofluorinated polymer contains substantially no grafted adhesion-promoting groups, and the dehydrofluorinated fluoropolymer contains sufficient carbon-carbon unsaturation to increase the adhesion between the dehydrofluorinated fluoropolymer and the substrate.