Donald H Lucast

7947366, May 24, 2011

Mar 19, 2007

11/687841

Hironobu Ishiwatari - Tama, JP
Donald H. Lucast - North Saint Paul MN, US
Koji Suzuki - Kaminoyama, JP

3M Innovative Properties Company - St. Paul MN

B32B 7/12
B32B 15/04
B32B 9/00

428343, 428 401, 428 413, 428 415, 428 421, 428346, 428355 R

An a dhesive tape comprising a hot-melt pressure sensitive adhesive layer that comprises a lattice pattern formed by at least two linear strips that intersect; wherein the lattice pattern forms a plurality of parallelogrammic openings, having a major diagonal line (A) and a minor diagonal line (B), wherein the ratio of the major diagonal line (A) of the opening to the minor diagonal line (B) thereof is from 15 to 1; the length of the major diagonal line (A) is from 0. 5 mm to 10 mm; and the length of the minor diagonal line (B) is from 0. 3 to 7 mm.

42195039, Aug 26, 1980

Aug 6, 1979

6/063783

John C. Wollensak - Bloomfield Hills MI
Donald H. Lucast - Detroit MI

Ethyl Corporation - Richmond VA

C07C 8500
C07C 8520

260578

An improved 2,6-dialkylaniline process carried out by reacting an aromatic amine having an unsubstituted ortho position with an olefin in the presence of an aluminum anilide type catalyst followed by catalyst deactivation and distillation to remove 2,6-dialkylaniline. The distillation residue is catalytically hydrogenated and then distilled to recover additional 2,6-dialkylaniline.

20090036598, Feb 5, 2009

Jul 31, 2007

11/830943

Audrey A. Sherman - St. Paul MN, US
Craig E. Hamer - Woodbury MN, US
Donald H. Lucast - North St. Paul MN, US
Thomas E. Augustine - Hager City WI, US
Wendi J. Winkler - Minneapolis MN, US

C08G 18/08

524589

Packaged viscoelastic compositions comprising viscoelastic copolymers and a packaging material are disclosed. The viscoelastic copolymers are urea copolymers, which are the reaction product of polyisocyanates and polyamines. The packaged viscoelastic compositions are hot melt processable.

20080039759, Feb 14, 2008

Aug 10, 2006

11/463853

David R. Holm - Hudson WI, US
Richard L Jacobson - Oakdale MN, US
Donald H. Lucast - North St. Paul MN, US

A61F 15/00
A61F 13/00

602 41

A wound dressing comprising a dressing support layer configured to retain and deliver the wound dressing to a wound, the dressing support layer having a radial configuration that forms a plurality of alternating covered and uncovered portions of the backing layer along the perimeter of the wound dressing.

20050249791, Nov 10, 2005

May 7, 2004

10/841858

Terry Hobbs - St. Paul MN, US
John Sebastian - Maplewood MN, US
Stefan Gryska - Woodbury MN, US
Donald Lucast - North St. Paul MN, US

A61F013/00
A61K009/70

424443000

An antimicrobial article is disclosed comprising a layer of a thermoplastic polymer, and an adhesive layer having a antimicrobial agent dispersed therein. The antimicrobial article is useful, for example, surgical tapes, surgical drapes and wound dressings, and as disposable surfaces for food preparation and handling.