Heat-sensitive adhesive sheet and information recorded material

Details Heat-sensitive adhesive sheet and information recorded material Heat-sensitive adhesive sheet and information recorded material

1991-09-13

1994-01-25

Zirker, Daniel

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428347, 428511, 4285375, 428915, 428916, 283 72, 283 94, 283100, 283101, 283107, 283109, 283110, 283111, B32B 2308, B32B 2710, B32B 712, B42D 1502

Patent

active

052814742

ABSTRACT:
A heat-sensitive adhesive sheet for bonding a pair of information-recorded faces, belonging to the same sheet or two different sheets of recording material, together by application of heat thereto, which comprises three or more layers, including a support and a synthetic resin layer coated on either side of the support, having a peeling resistance ranging from 10 to 150 g/50 mm between the support and each synthetic resin layer in the T-peel test performed at a peeling speed of 300 mm/min. in the atmosphere of 20.degree. C. and 65% RH, and a peeling resistance greater than 300 g/50 mm, measured under the same conditions as described above, between each synthetic resin layer and the information-recorded face when heated in a condition wherein the adhesive sheet is sandwiched in between a pair of information-recorded faces of the recording material, and an information-recorded material, preferably of postcard size which is made by inserting the foregoing heat-sensitive adhesive sheet between each pair of information-recorded faces belonging to one sheet or two or more sheets of recording material, wherein at least two information-recorded faces are present, and then by heating them at a temperature of 100.degree. C. or lower to unite them together through heat-sensitive adhesion.

REFERENCES:
patent: 4004058 (1977-01-01), Buros et al.
patent: 4343851 (1982-08-01), Sheptak
patent: 4381329 (1983-04-01), Dallmann et al.
patent: 4479995 (1984-10-01), Suzuki et al.
patent: 4497872 (1985-02-01), Hoppe et al.
patent: 4624875 (1986-11-01), Watanabe et al.
patent: 4742954 (1988-05-01), Shishido
patent: 4885198 (1989-12-01), Kimura
patent: 5020830 (1991-06-01), Shishido
English translation of Jitsuyo Kokai No. 02-25546.

Affiliated with

Also associated with

Rating

Heat-sensitive adhesive sheet and information recorded material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat-sensitive adhesive sheet and information recorded material , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-sensitive adhesive sheet and information recorded material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-726765