Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate
2006-10-26
2010-10-12
Nguyen, Khanh (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
C264S300000, C264S213000, C523S336000, C521S164000, C521S082000, C524S376000, C524S579000, C427S133000, C427S135000
Reexamination Certificate
active
07811502
ABSTRACT:
The invention relates to aqueous dispersions containing agents having release activity, emulsifiers and customary auxiliaries and additives, wherein a combination ofA) at least one agent having a release activity, selected from the group consisting of soaps, oils, waxes and silicones, andB) polyisobutyleneis used as agents having release activity.
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Althoff Ralf
Henning Torsten
Lammerting Helmut
Evonik Goldschmidt GmbH
Hoover Matthew
Nguyen Khanh
Scully , Scott, Murphy & Presser, P.C.
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