Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With low-volatile solvent or absorbent
Reexamination Certificate
2005-09-13
2005-09-13
Moore, Margaret G. (Department: 1712)
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
With low-volatile solvent or absorbent
C252S067000, C252S078300
Reexamination Certificate
active
06942820
ABSTRACT:
A dimethylpolysiloxane composition comprising at least two dimethylpolysiloxanes selected from dimethylpolysiloxanes represented by formula (1) or formula (2),wherein m is an integer with 0≦m≦10 and n is an integer with 3≦n≦10, one of said at least two dimethylpolysiloxanes is dodecamethylpentasiloxane contained in an amount of 15 to 95 wt % based on a total weight of the composition, and the composition has a moisture content of at most 50 ppm based on the total weight of the composition.
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Ihara Toshiaki
Minemura Masahiko
Nakayama Hiroshi
Ono Ichiro
Sato Sinobu
Birch & Stewart Kolasch & Birch, LLP
Moore Margaret G.
Shin-Etsu Chemical Co. , Ltd.
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