John J Mckittrick

US Patent:

6514600, Feb 4, 2003

Filed:

May 18, 2000

Appl. No.:

09/573805

Inventors:

James A. Dougherty - Kinnelon NJ
John McKittrick - Jersey City NJ

Assignee:

ISP Investments Inc. - Wilmington DE

International Classification:

B32B 300

US Classification:

428195, 428500

Abstract:

What is described herein is a clear white-appearance, water-resistant, color ink-receptive film having a copolymer of (a) vinyl caprolactam and (b) dimethylaminopropyl methacrylamide coated thereon; preferably the weight ratio of (a):(b) is 50-95:50-5; optimally about 80:20. The ink-receptive film of the invention is capable of being printed from a color inkjet printer to form color images thereon which exhibit excellent long-term color stability towards light. These advantageous results are achieved herein while retaining the desired properties of rapid ink dry time, good print quality, highly resolved circular dots, and high, uniform optical density, characteristic of other systems.

US Patent:

61749338, Jan 16, 2001

Filed:

Apr 8, 1999

Appl. No.:

9/288468

Inventors:

James A. Dougherty - Kinnelon NJ
John McKittrick - Jersey City NJ
Arvind M. Mathur - Wayne NJ

Assignee:

ISP Investments Inc. - Wilmington DE

International Classification:

C09J12302
C09J12320
C09J12502
C08F 250
C08L 2502

US Classification:

522110

Abstract:

Radiation polymerizable vinylether-based compositions, and cured vinylether-based formulations having a predetermined balance of tack, peel and shear particularly suitable for use in pressure sensitive adhesives are described.