Appeal No. 1998-3116
Application 08/367,327
where
Y is a radical derived from a dihydric to tetrahydric
alcohol,
n is 1-50 and
m is 1-4,
as copolymerized units.
THE REFERENCES
Johnston et al. (Johnston) 4,743,673 May 10,
1988
Zaalishvili et al. (Zaalishvili) 2,854,648 May 7, 1
1983
(Russian patent application)
THE REJECTION
Claims 1, 4-7 and 9 stand rejected under 35 U.S.C. § 103
as being unpatentable over Zaalishvili in view of Johnston.
OPINION
We reverse the aforementioned rejection.
Zaalishvili discloses polyester urethanes which are
useful in medicine and have film-forming and fiber-forming
1 Citations herein to this reference are to an English
translation thereof, a copy of which is provided to the
appellants with this decision.
3
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