Process of making thermal free-radical cure adhesives

Details Process of making thermal free-radical cure adhesives Process of making thermal free-radical cure adhesives

1995-05-18

1998-04-21

Pianalto, Bernard

Coating processes

Coating remains adhesive or is intended to be made adhesive

Pressure sensitive adhesive

4272071, 4272088, 4273855, 4274071, B05D 510

Patent

active

057415420

ABSTRACT:
A process for making an adhesive comprising allowing a carrier web coated with a thermal free-radically polymerizable mixture to remain in a heat exchange medium for a time sufficient to subdue the reaction exotherm and maintain a reaction temperature by thermal contact of the polymerizable mixture with the heat exchange medium and to affect conversion of the coating to an adhesive layer, preferably to a pressure sensitive adhesive layer, wherein the coating is a substantially solvent-free thermally initiated polymerizable mixture comprised of at least one free radical monomer, at least one thermal initiator, optionally, at least one cross-linker and optionally, at least one co-monomer.

REFERENCES:
patent: Re24906 (1960-12-01), Ulrich
patent: 3615972 (1971-10-01), Morehouse, Jr. et al.
patent: 3829340 (1974-08-01), Dembiak et al.
patent: 3897295 (1975-07-01), Dowbenko et al.
patent: 4075238 (1978-02-01), Mark et al.
patent: 4181752 (1980-01-01), Martens et al.
patent: 4287308 (1981-09-01), Nakayama et al.
patent: 4415615 (1983-11-01), Esmay et al.
patent: 4513039 (1985-04-01), Esmay
patent: 4710536 (1987-12-01), Klingen et al.
patent: 4749590 (1988-06-01), Klingen et al.
patent: 4975300 (1990-12-01), Deviny
"Principles of Polymerization", Odian 3rd ed., Wiley & Sons, Inc. 1991, pp. 198-274 (No Month avail.).
"Principles of Heat Transfer", Kreith, 4th ed. Harper & Row, 1986, Chapters 1, 6-9 (No Month Avail.).
"Macromolecules", 1983, vol. 16, p. 348ff (No Month Avail.).

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