PATENT ASSIGNEE'S COUNTRY | Germany |
UPDATE | 12.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS | Crosslinked organopolysiloxane particles having chemically bonded metal compds., have av diam. 5-200 nm as determined by static & dynamic light scattering, & are soluble to the extent of > 1% in CH2Cl2, > 80% of particles having diam. which deviates < 30% from av diam. |
PATENT PHOTOCOPY | Available on request |
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