Photoinitiator blends for high speed triggering

Details Photoinitiator blends for high speed triggering Photoinitiator blends for high speed triggering

2006-12-26

2006-12-26

Berman, Susan (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C522S016000, C522S018000, C522S153000

Reexamination Certificate

active

07153891

ABSTRACT:
An oxygen scavenger composition includes an organic oxygen scavenger, a transition metal catalyst, and a blend of at least two photoinitiators selected from 1,3,5-tris(4-benzoylphenyl)benzene, thioxanthone derivative, acyl phenylphosphineoxide derivative, and diphenyl sulfide derivative. A film includes at least one layer including an organic oxygen scavenger, a transition metal catalyst, and a blend of at least two photoinitiators selected from 1,3,5-tris(4-benzoylphenyl)benzene, thioxanthone derivative, acyl phenylphosphineoxide derivative, and diphenyl sulfide derivative. A method of triggering an oxygen scavenger composition includes providing an oxygen scavenger composition including an organic oxygen scavenger, a transition metal catalyst, and a blend of at least two of 1,3,5-tris(4-benzoylphenyl)benzene, thioxanthone derivative, acyl phenylphosphineoxide derivative, and diphenyl sulfide derivative; and subjecting the oxygen scavenger composition to a dosage of actinic radiation effective to trigger the oxygen scavenger composition.

REFERENCES:
patent: 3628962 (1971-12-01), Murray et al.
patent: 3663712 (1972-05-01), von Schmeling et al.
patent: 3759807 (1973-09-01), Osborn et al.
patent: 3903064 (1975-09-01), Isigami et al.
patent: 3954868 (1976-05-01), von Schmeling et al.
patent: 3979459 (1976-09-01), Rose
patent: 4080275 (1978-03-01), Photis et al.
patent: 4338171 (1982-07-01), Barie, Jr. et al.
patent: 4515666 (1985-05-01), Rekers
patent: 4604270 (1986-08-01), Tom
patent: 4672079 (1987-06-01), Li Bassi et al.
patent: 5211875 (1993-05-01), Speer et al.
patent: 5310497 (1994-05-01), Ve Speer et al.
patent: 5346644 (1994-09-01), Speer et al.
patent: 5350622 (1994-09-01), Speer et al.
patent: 5399289 (1995-03-01), Speer et al.
patent: 5405880 (1995-04-01), Kimura et al.
patent: 5641425 (1997-06-01), McKedy et al.
patent: 5660761 (1997-08-01), Katsumoto et al.
patent: 5811027 (1998-09-01), Speer et al.
patent: 6139770 (2000-10-01), Katsumoto et al.
patent: 6254804 (2001-07-01), Matthews et al.
patent: 6255248 (2001-07-01), Bansleben et al.
patent: 6464896 (2002-10-01), Speer et al.
patent: 6517776 (2003-02-01), Rodgers et al.
patent: 6572783 (2003-06-01), Cai et al.
patent: 2002/0119295 (2002-08-01), Speer et al.
patent: 2002/0153511 (2002-10-01), Cotterman et al.
patent: 2003/0062505 (2003-04-01), Ching
patent: 2004/0151934 (2004-08-01), Schwark et al.
patent: 2005/0019208 (2005-01-01), Speer et al.
patent: WO 02/36437 (2002-05-01), None
Irgacure® 819, CIBA, Apr. 1998, pp. 1-7.

Affiliated with

Also associated with

Rating

Photoinitiator blends for high speed triggering does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photoinitiator blends for high speed triggering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoinitiator blends for high speed triggering will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3711124