Cationically polymerizable photoimageable thick film...

Details Cationically polymerizable photoimageable thick film... Cationically polymerizable photoimageable thick film...

2007-05-08

2007-05-08

Schilling, Richard L. (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Visible imaging including step of firing or sintering

C430S280100, C430S910000, C430S914000

Reexamination Certificate

active

11302618

ABSTRACT:
The invention is directed to a photoimageable composition comprising:(I) finely divided particles of inorganic material comprising:(a) functional phase particles selected from electrically conductive, resistive, and dielectric particles;(b) inorganic binder having a glass transition temperature in the range of from 325 to 600° C., a surface area of no greater than 10 m2/g and at least 85 wt. % of the particles having a size of 0.1–10 μm;dispersed in:(II) an organic medium comprising:(a) aqueous developable polymer which is a copolymer, interpolymer or mixture thereof, wherein each copolymer or interpolymer comprises (1) a nonacidic comonomer comprising a C1-10alkyl acrylate, C1-10alkyl methacrylate, styrenes, substituted styrenes or combinations thereof and (2) an acidic comonomer comprising ethylenically unsaturated carboxylic acid containing moiety;(g) cationically polymerizable monomer;(h) photoinitiation system; and(i) organic solvent.

REFERENCES:
patent: 3583931 (1971-06-01), Bouchard
patent: 4912019 (1990-03-01), Nebe et al.
patent: 4925771 (1990-05-01), Nebe et al.
patent: 5049480 (1991-09-01), Nebe et al.
patent: 5486545 (1996-01-01), Crivello
patent: 5567858 (1996-10-01), Crivello
patent: 5851732 (1998-12-01), Kanda et al.
patent: 5886115 (1999-03-01), Crivello
patent: 6075155 (2000-06-01), Crivello
patent: 6075319 (2000-06-01), Kanda et al.
patent: 6235808 (2001-05-01), Crivello
patent: 6268403 (2001-07-01), Crivello
patent: 7135267 (2006-11-01), Yang et al.
patent: 2003/0215747 (2003-11-01), Kim et al.
patent: WO 03/098347 (2003-11-01), None

Affiliated with

Also associated with

Rating

Cationically polymerizable photoimageable thick film... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cationically polymerizable photoimageable thick film..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cationically polymerizable photoimageable thick film... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3788781