Radiation curable compositions having improved flexibility

Details Radiation curable compositions having improved flexibility Radiation curable compositions having improved flexibility

2004-11-23

2008-09-09

McClendon, Sanza L (Department: 1796)

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

Synthetic resins

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

C522S162000, C522S166000, C347S065000, C347S063000

Reexamination Certificate

active

07423073

ABSTRACT:
A radiation curable resin composition having improved flexibility. The radiation curable composition having from about 5 to about 50 weight percent of a difunctional polymeric compound; from about 1 to about 10 weight percent of a photoinitiator; from about 1 to about 10 weight percent of a flexibilizer agent, wherein the flexibilizer agent has a molecular weight ranging from about 400 to about 10,000; and about 30 to about 90 weight percent of the non-photoreactive solvent, wherein the weight percents are based on the total weight of the resin composition. Ink jet print heads and ink jet printing apparatusess comprising ink jet print heads utilizing the radiation curable resin compositions are also included.

REFERENCES:
patent: 4426431 (1984-01-01), Harasta et al.
patent: 6136497 (2000-10-01), Melisaris et al.
patent: 6193359 (2001-02-01), Patil
patent: 6194024 (2001-02-01), Arldt et al.
patent: 6265132 (2001-07-01), Eramo, Jr. et al.
patent: 6350792 (2002-02-01), Smetana et al.
patent: 6391140 (2002-05-01), Patil
patent: 6413697 (2002-07-01), Melisaris et al.
patent: 6629756 (2003-10-01), Wang et al.
patent: 6709805 (2004-03-01), Patil
patent: 2002/0177073 (2002-11-01), Melisaris et al.
patent: 2005/0260522 (2005-11-01), Weber et al.
patent: 07022751 (1995-01-01), None
Johnson et al., Improving the Process Capability of SU-8, Part II, <<http://www.microchem.com/resources/su8—process—capability—paper—2.pdf>>, MicroChem Corp.
Uvacure® Cationic Cure Technology, <<http://www.chemicals.ucb-group.com/b—units/b2indust/radcure/uvacure/uvacure.html>>, The UCB Group.
Johnson et al., Improving the Process Capability of SU-8, Part II, <<http://www.microchem.com/resources/su8—process—capability—paper—2.pdf>>, MicroChem Corp., 2001.
Uvacure® Cationic Cure Technology, <<http://www.chemicals.ucb-group.com/b—units/b2indust/radcure/uvacure/uvacure.html>>, The UCB Group, 2004.

Affiliated with

Also associated with

Rating

Radiation curable compositions having improved flexibility does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radiation curable compositions having improved flexibility, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiation curable compositions having improved flexibility will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3976823