Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Reexamination Certificate
2004-10-20
2009-08-04
Ahmed, Sheeba (Department: 1794)
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
C428S323000, C428S328000, C428S329000, C428S330000, C428S332000, C428S500000
Reexamination Certificate
active
07569267
ABSTRACT:
A laminate having a layer structure that a carboxyl group-containing polymer layer (A) and a polyvalent metal compound-containing layer (B) are arranged adjacently to each other on at least one side of a polymeric base, wherein the polyvalent metal compound-containing layer (B) contains particles of a polyvalent metal compound, a binder resin and a surfactant, and a production process thereof.
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“Engineering System of Fine Particles,” vol. 1, p. 362-366, Fuji Technosystem (2001).
International Search Report.
Kawashima Mototaka
Tanaka Hideaki
Yamazaki Masahiro
A. Marquez, Esq. Juan Carlos
Ahmed Sheeba
Kureha Corporation
Reed Smith LLP
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