Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2011-06-14
2011-06-14
Peng, Kuo-Liang (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C528S025000
Reexamination Certificate
active
07960492
ABSTRACT:
Polybranched, particulate, organic/inorganic hybrid polymer in the form of a sol-gel product having the basic structure: Formula (I) where X is a linkage group chosen among C1-C18-alkylene and arylene, R1-R6are chosen among hydrogen, C1-C18-alkyl, aryl, formyl, aliphatic or aromatic carbonyl, carbamoyl, sulphonyl, sulphoxyl, phosfonyl, sulphinyl or phosphinyl, or R1-R6are chosen among condensation products and addition products of acids, alcohols, phenoles, amines, aldehydes or epoxides.
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English Abstract of JP 8-73594 dated Mar. 19, 1996.
Beylich Jest
Mannle Ferdinand
Redford Keith
Simon Christian
Ladas & Parry LLP
Peng Kuo-Liang
Sinvent AS
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