Self-contained type pressure sensitive record sheet

Details Self-contained type pressure sensitive record sheet Self-contained type pressure sensitive record sheet

1985-08-08

1987-07-14

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Identified reactant isolating material or capsule wall...

503219, 503225, 503226, 427150, B41M 516

Patent

active

046805974

ABSTRACT:
A self-contained type pressure sensitive record sheet prepared by coating a substrate with a mixture of microcapsules containing a color former and an inorganic solid acid as a color acceptor and drying the resulting coating, the mixture containing 10 to 30% by weight of polyvinyl alcohol based on the weight of the inorganic solid acid.

REFERENCES:
patent: 4486762 (1984-12-01), Okamoto et al.
patent: 4536220 (1985-08-01), Kondo et al.

Affiliated with

Also associated with

Rating

Self-contained type pressure sensitive record sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-contained type pressure sensitive record sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-contained type pressure sensitive record sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1430298