Pressure-sensitive record color-developing sheet

Details Pressure-sensitive record color-developing sheet Pressure-sensitive record color-developing sheet

1982-07-09

1983-12-20

Hess, Bruce H.

Textiles: manufacturing

427150, 427151, 428328, 428537, B41M 522

Patent

active

044213441

ABSTRACT:
A pressure-sensitive record color-developing sheet capable of developing thereon clear color images having an excellent light fastness, comprises a substrate layer and a color-developing layer containing an acid color-developing agent, for example, activated clay or aluminum silicate, a binder and a color development-promoting, color fading-preventing agent consisting of a thiourea compound and a zinc compound selected from zinc oxide, zinc hydroxide, and mixtures thereof.

REFERENCES:
patent: 4264365 (1981-04-01), Sanders

Affiliated with

Also associated with

Rating

Pressure-sensitive record color-developing 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 Pressure-sensitive record color-developing sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure-sensitive record color-developing sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-104302