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Patent Searching and Data


Title:
LOW MIGRATORY PHOTOINITIATORS FOR OXYGEN-SCAVENGING COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO1998051759
Kind Code:
A8
Abstract:
An improved composition and a method of scavenging oxygen using said composition which comprise oxidizable organic compounds, transition metal catalysts in combination with certain photoinitiators is disclosed. The method comprises initiating scavenging by exposing the composition to UV radiation. The present composition uses certain defined benzophenone derivatives which maintain effectiveness of photoinitiation while providing reduced migration of the photoinitiator from the resin matrix.

Inventors:
SPEER DREW VE (US)
BLINKA THOMAS ANDREW (US)
BECRAFT MICHAEL LEE (US)
MORGAN CHARLES RUPERT (US)
Application Number:
US9810093W
Publication Date:
February 24, 2005
Filing Date:
May 16, 1998
Export Citation:
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Assignee:
CRYOVAC, INC.
SPEER, DREW, VE
BLINKA, THOMAS, ANDREW
BECRAFT, MICHAEL, LEE
MORGAN, CHARLES, RUPERT
International Classes:
B65D81/24; A23L3/3436; B01J20/26; B32B27/08; B65D81/26; C09K15/06; (IPC1-7): C09K15/06; A23L3/3436; B65D81/26; B32B27/18
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