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

1993-10-13

1995-03-21

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428347, 428349, 428511, 4285375, B32B 300

Patent

active

053994140

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, 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 unit 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

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-1147859