Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-04-19
1991-07-23
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
428407, 428447, C08L 8312
Patent
active
050344765
ABSTRACT:
A polyorganosilsesquinoxane fine powder having a moderate hydrophilicity, which is surface-treated with a block- or graft-copolymer comprising a polyoxyalkylene segment and a polysiloxane segment.
REFERENCES:
patent: 3318844 (1967-05-01), Krantz
patent: 4528390 (1985-07-01), Kimura
patent: 4871616 (1989-10-01), Kimura et al.
patent: 4895914 (1990-01-01), Saitoh et al.
Kimura Hiroshi
Saito Kenji
Bleutge John C.
Dean Jr. R.
Toshiba Silicone Co. Ltd.
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