Process for manufacturing tape products

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602 41, 602 46, A61F 1300

Patent

active

059515074

ABSTRACT:
A one stage process for the manufacture of a plastisol film or foam tape laminate comprises providing a continuous liner; forming a release layer along the length of one side of the liner; depositing an adhesive onto the release layer; casting a liquid plastisol formulation onto the adhesive; fusing, and in the case of a foam tape expanding, the plastisol formulation to form a thermoplastic layer on the adhesive; and, winding the resulting tape laminate onto rolls.

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patent: 3972328 (1976-08-01), Chen
patent: 4341209 (1982-07-01), Schaar
patent: 4733659 (1988-03-01), Edenbaum et al.
patent: 4780168 (1988-10-01), Beisang et al.
patent: 4981755 (1991-01-01), Cascino
patent: 5322695 (1994-06-01), Shah et al.
patent: 5633070 (1997-05-01), Murayama et al.
O'Brien, Joseph, W.H. Whittington, and Glen Chalfant. "New Glutarate Polyester Plasticizers for PVC." Plastics Compounding, May/Jun. 1981, pp. 62-67.

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