Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-02-22
2010-11-23
Keys, Rosalynd (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
active
07838692
ABSTRACT:
A compound which satisfies requirements for the annealing property and the lubricating property simultaneously and a process for producing the compound are provided. The compound is an alkylacetal compound represented by the following general formula (1) or (2). In the general formulae, R1and R2represent hydrocarbon groups, R3to R8represent hydrogen atom or hydrocarbon groups, i and j represent integers satisfying the relation that the sum of the integers is 8 to 98, and k represents 0 or 1.
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Sato Haruhito
Shishikura Akihiro
Idemitsu Kosan Co. Ltd.
Keys Rosalynd
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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