Pressure-sensitive adhesive composition

Details Pressure-sensitive adhesive composition Pressure-sensitive adhesive composition

1978-01-23

1979-05-01

Marquis, Melvyn I.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 18TN, 260 306R, 260 308R, 260 312N, 260 318M, 260 318T, 260 318Z, 260 326NR, 260 336UB, 260 27R, 260841, 260858, 260859R, 528 45, 528 51, 528 57, 528 75, C08L 9300

Patent

active

041523091

ABSTRACT:
A pressure-sensitive adhesive composition comprising a liquid diene polymer containing therein an average of about 2.0 to about 2.5 functional groups capable of reacting with an isocyanate group, an isocyanate compound containing therein 2 or more isocyanate groups, and a tackifier, wherein an anionic surface active agent is compounded therewith in an amount of about 0.2 to about 10 parts by weight per 100 parts by weight of the total weight of the liquid diene polymer and the isocyanate compound. This pressure-sensitive adhesive composition is coated on a support and heated to produce a pressure-sensitive adhesive layer whereby a pressure-sensitive adhesive tape, for example, can be obtained.

REFERENCES:
patent: 3681277 (1972-08-01), Scholz
patent: 3846163 (1974-11-01), Kest
patent: 3879248 (1975-04-01), Kest
patent: 3932558 (1976-01-01), Kest
Sheist, Handbook of Adhesives, pp. 452-455, Reinhold Publ. Corp., New York, 1963.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-630691