Appeal No. 1999-1808
Application 08/826,305
wherein the weight ratio of the solid lubricating agent to the hydrophilic resin is from
0.7:1 to 3:1.
2. The aqueous coating agent of claim 1 wherein the weight ratio of MoS2 to
antimony sulfide is from 1:0.2 to 1:0.5.
16. The aqueous coating agent of claim 1 wherein the weight ratio of the solid
lubricating agent to the hydrophilic resin is from 0.9:1 to 2.5:1.
THE REFERENCES
In rejecting the appealed claims under 35 U.S.C. §103, the Examiner relies on
the following references:
3,873,458 Parkinson Mar. 25, 1975
4,303,537 Laepple et al. (Laepple) Dec. 1, 1981
5,432,211 Morita et al. (Morita) Jul. 11, 1995
Japanese Patent Application 7-34030 (Dai-Nippon JP) Feb. 3, 1995
European Patent Application 0 687 715 A2 (Dai-Nippon EP) Dec. 20, 1995
Vlasyuk et al., “Electrodeposition of Protective and Antifriction Polymeric
Coatings from Aqueous Media,” Ukrainskii Khimicheskii Zhurnal, Vol. 41, N o. 12
(1975), pages 1319 -1320 (Vlasyuk).
Nosov, M.I., “Lubricating Properties of Mixtures of Molybdenum Disulfide with
Oxides and Sulfides of Antimony,” Khim. Teknol. Topl. Masel., No. 7 (1978), pages 43 -
44 (Nosov).
THE REJECTION
Claims 1, 2, and 16 stand rejected under 35 U.S.C. § 103(a) as being
unpatentable over Parkinson, Laepple, Vlasyuk, Morita, Dai Nippon JP or Dai Nippon
EP in view of Nosov.
SUMMARY OF DECISION
On consideration of the entire record, we affirm.
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