Compositions and method for producing a chemical watermark on fi

Details Compositions and method for producing a chemical watermark on fi Compositions and method for producing a chemical watermark on fi

1975-02-24

1976-10-12

Cannon, J.C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

162110, 427 43, 427288, 427391, B41M 700, D21H 148, D21H 500

Patent

active

039859274

ABSTRACT:
Compositions and method for producing chemical watermarks in finished paper products, the watermarks being produced by applying to the surface of the paper a synthetic resin composition having a chemical grouping therein capable of being insolubilized upon exposure to high frequency radiation, and thereafter exposing the resin composition to such high frequency radiation to insolubilize the resin.

REFERENCES:
patent: 3140959 (1964-07-01), Vaurio
patent: 3288628 (1966-11-01), Schur et al.
patent: 3486923 (1969-12-01), Skofronick
patent: 3551246 (1970-12-01), Bossemir et al.

Affiliated with

Also associated with

Rating

Compositions and method for producing a chemical watermark on fi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compositions and method for producing a chemical watermark on fi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions and method for producing a chemical watermark on fi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-943345