Appeal No. 95-1100
Application 07/928,071
JOHN D. SMITH, Administrative Patent Judge.
DECISION ON APPEAL
This is an appeal pursuant to 35 U.S.C. § 134 from
the final rejection of claims 21 through 33. Claims 19 and 20
stand withdrawn from further consideration as directed to a
non-elected invention.
Claim 21 is representative and is reproduced below:
21. A gasketing compound exhibiting low plasticizer
migration and low marring effect on painted surfaces compris-
ing:
(a) a first vinyl chloride resin having an
inherent viscosity greater than about 1.02,
a porosity greater than about .34 cc/gm and
having a high gel content;
(b) a second vinyl chloride resin having an
inherent viscosity of at least about 1.02,
a porosity of at least about .34 cc/gm and
having a low gel content, or no gel content,
the inherent viscosity differing from the
inherent viscosity of said first vinyl
chloride resin; and
(c) from an effective amount up to about 80
parts per 100 parts of resin of an external
plasticizer.
The reference of record relied upon by the examiner
is:
2
Page: Previous 1 2 3 4 5 6 7 8 Next
Last modified: November 3, 2007