Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2003-12-17
2009-12-08
Moore, Margaret G (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C106S287110, C528S038000, C008SDIG010, C008S115580, C008S115590, C008S115660, C252S182300, C427S369000, C427S355000, C427S377000
Reexamination Certificate
active
07629415
ABSTRACT:
This invention concerns highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems on textile substrates. More particularly, this invention concerns preparations consisting of fully or partially quaternized amino-functional organopolysiloxanes, quaternary alkylammonium compounds, if appropriate an organic hydrotrope and if appropriate water.
REFERENCES:
patent: 6136304 (2000-10-01), Pyles
patent: 6207141 (2001-03-01), Pyles
patent: 6482399 (2002-11-01), Pyles
patent: 7223384 (2007-05-01), Decoster et al.
patent: 7329707 (2008-02-01), Sandner et al.
patent: 2002/0068689 (2002-06-01), Fender et al.
Jiang Longying
Sandner Bernhard
Stanica Cristina
Buchanan & Ingersoll & Rooney PC
Moore Margaret G
Rudolf GmbH & Co. KG Chemische Fabrik
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