GLUES WITH LOW LEVEL OF RESIDUAL MONOMERS AND A METHOD FOR PREPARATION THEREOF Russian patent published in 2003 - IPC

Abstract RU 2215014 C2

FIELD: adhesives. SUBSTANCE: pressure-sensitive glues preferably used in cosmetics, food industry, in medical plasters, and in transdermal therapeutic systems contains one or more olefinic polymers, in which content of free monomers is less than 0.3 wt %, are prepared by hydrogenation in presence of heterogeneous of homogeneous catalyst. EFFECT: optimized preparation procedure. 24 cl, 6 tbl, 6 ex

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RU 2 215 014 C2

Authors

Khille Tomas

Petersen Pol M.

Berkert Dzhejms

Foreman Pol B.

Dates

2003-10-27Published

1997-10-14Filed