Appeal No. 1998-3094
Application No. 08/550,968
except having atmospheric boiling temperatures
of at least 100 C; halogen gases; acid halides;o
halocarbons that are not listed in group A;
hydroxylic compounds, ethers, carboxylic acids;
esters; sulfur compounds; non-aliphatic ketones;
aldehydes; nitro compounds; nitrogen oxides;
nitriles; ammonia; amines; amides; and halogenated
derivatives of the above compounds which do not
already contain a halogen atom;
such that said spin liquid comprises at least
0.1 ppm of charge-improving compounds, up to ten
weight percent of group A charge-improving
compounds, and less than seventy-five weight percent
of group B charge improving compounds.
THE REFERENCE
Shin et al. (Shin) 5,147,586 Sep. 15,
1992
THE REJECTION
Claims 37, 42, 44, 45, 47 and 48 stand rejected under 35
U.S.C. § 103 as being unpatentable over Shin.1
OPINION
We affirm the aforementioned rejection.
The appellants state (brief, page 3) that independent
An obviousness-type double patenting rejection of claims 37 and 42-481
over claims 1-19 of Shin and a rejection of claims 37 and 42-48 under 35
U.S.C. § 103 over Shin in view of U.S. 3,387,326 to Hollberg et al. are
withdrawn in the examiner’s answer (page 3).
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