Microcapsular release system

Details Microcapsular release system Microcapsular release system

1977-11-11

1980-01-08

Pianalto, Bernard D.

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

Halogen containing compound

428306, 428352, 428354, 428447, 428501, 428507, A61F 1302

Patent

active

041827880

ABSTRACT:
Opaque release sheet bearing a coating on one side thereof comprising a primary release agent in the form of air-containing microcapsular opacifiers in combination with a minor amount of a secondary release agent, such as a silicone polyglycol copolymer, a methoxysilane, polyethylene, a metal complex or the like, and the opposite side coated with a tacky, pressure-sensitive adhesive. A laminate comprising a substrate carrying a layer of said adhesive adjacent a layer comprising the aforesaid release composition.

REFERENCES:
patent: 2599576 (1952-06-01), Morris et al.
patent: 2993871 (1961-07-01), Shannon et al.
patent: 3418250 (1968-12-01), Vassiliades
patent: 3418656 (1968-12-01), Vassiliades
patent: 3432333 (1969-03-01), Hurst
patent: 3548025 (1970-12-01), Koerner
patent: 3556835 (1971-01-01), Sorell
patent: 3585149 (1971-06-01), Vassiliades et al.
patent: 3669899 (1972-06-01), Vassiliades et al.

Affiliated with

Also associated with

Rating

Microcapsular release system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microcapsular release system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microcapsular release system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1941207