Pressure-sensitive adhesive materials and sealing materials...

Details Pressure-sensitive adhesive materials and sealing materials... Pressure-sensitive adhesive materials and sealing materials...

2004-03-15

2011-11-01

Chevalier, Alicia (Department: 1788)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

C428S343000, C428S3550RA, C428S3550EP, C428S214000, C428S215000, C428S220000

Reexamination Certificate

active

08048522

ABSTRACT:
Process for the production of pressure sensitive adhesive materials or sealing materials having a defined cross-sectional geometry and three-dimensional structure, especially in the form of rolled or continuous materials, which comprises the following steps:(a) preparing a polymerizable mass (5);(b) applying this mass to an adhesive support (1, 2, 3, 6) in web form which, in longitudinal direction, has one or more depressions (30) having a predetermined cross-sectional contour, or filling said mass into one or more contour-imparting, adhesive hollow bodies (11) which have a predetermined cross-sectional contour;(c) feeding the mass to a curing unit (7) for curing the polymerizable mass (5).

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