Light-sensitive composition and process

Details Light-sensitive composition and process Light-sensitive composition and process

1992-02-03

1994-05-17

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430311, 430315, 430324, 430330, 430327, 430935, G03C 1725

Patent

active

053127153

ABSTRACT:
A photoimageable composition and process for use of the same. The composition comprises a binder that is a mixture of a phenolic resin and a multifunctional epoxy or vinyl ether pound and a curing system comprising a photoactive compound capable of generating a curing catalyst capable of crosslinking the binder components. The process for use of the composition comprises application of the composition to a substrate, drying of the same, exposing the dried coating to activating radiation, curing the binder in light exposed areas, developing the coating and thermally curing the developed image. The composition is especially useful as a solder mask.

REFERENCES:
patent: 4256828 (1981-03-01), Smith
patent: 4994346 (1991-02-01), Meier et al.
patent: 5206116 (1993-04-01), Daniels et al.

Affiliated with

Also associated with

Rating

Light-sensitive composition and process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light-sensitive composition and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-sensitive composition and process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-876006