Constance Nash Nelson

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.