Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate
2007-10-23
2007-10-23
Seidleck, James J. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
C521S063000, C521S064000, C521S110000, C521S112000
Reexamination Certificate
active
10986659
ABSTRACT:
A water-in-oil emulsion composition for forming a silicone elastomer porous material contains a liquid silicone rubber material which forms a silicone elastomer upon curing, a silicone oil material which has a surface activation function, and water.
REFERENCES:
patent: 5599533 (1997-02-01), Stepniewski et al.
patent: 5804607 (1998-09-01), Hedrick et al.
patent: 6-287348 (1994-10-01), None
New application filed concurrently on Nov. 12, 2004, titled “Silicone Elastomer Porous Body” by Naka Hirayama et al.
Hirayama Naka
Ikeda Atsushi
Mesh Gennadiy
Nitto Kogyo Co. Ltd.
Seidleck James J.
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