Surface protecting agent for lithographic printing plate

Details Surface protecting agent for lithographic printing plate Surface protecting agent for lithographic printing plate

1999-02-03

2000-10-17

Green, Anthony

Compositions: coating or plastic

Coating or plastic compositions

Coating repellent

10628723, 10628726, 106243, C09D 500, C09K 300, B41N 303

Patent

active

061324981

ABSTRACT:
An emulsion type surface protective agent for lithographic printing plate made up of an aqueous phase and an oil phase, wherein the oil phase contains at least one of the oxyethylene addition product of a fatty acid having from 12 to 30 carbon atoms and the oxyethylene addition product of the ester of a fatty acid having from 8 to 30 carbon atoms. The surface protective agent for lithographic printing plate has a high environmental safety, can desensitizing the non-imaging portions of a lithographic printing plate and does not cause blinding even when the surface protective agent is stored for a long period of time. Also, the surface protective agent for lithographic printing plate can be coated on a lithographic printing plate without need of water washing the printing plate after developing the printing plate by, e.g., an automatic processor.

REFERENCES:
patent: 4253999 (1981-03-01), Okishi
patent: 4268613 (1981-05-01), Okishi
patent: 4291117 (1981-09-01), Ohishi et al.
patent: 4348954 (1982-09-01), Okishi
patent: 4680251 (1987-07-01), Schober
patent: 5238771 (1993-08-01), Goto et al.
European Patent Abstract No. EP000638436A1, abstract of European Patent Specification No. 638436 (Feb. 1995).
Japanese Patent Abstract No. JP362009995A, abstract of Japanese Patent Specification No. 62-009995 (Jan. 1987.
Japanese Patent Abstract No. JP402022094A, abstract of Japanese Patent Specification No. 02-022094 (Jan. 1990).

Affiliated with

Also associated with

Rating

Surface protecting agent for lithographic printing plate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface protecting agent for lithographic printing plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface protecting agent for lithographic printing plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-464385