Transparent abrasion resistant filled organo-polysiloxane coatings containing colloidal antimony oxide and colloidal silica
US4390373A · kind A · utility
42Cited by
28References
14Claims
0Family size
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Key dates
| Filing date | Oct 7, 1981 |
| Grant date | Jun 28, 1983 |
| Priority date | — |
| Expiry date | Oct 7, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31507
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coating composition which forms an improved transparent, abrasion resistant coating upon curing. The coating composition comprises an effective abrasion resisting amount of a colloidal dispersion containing colloidal antimony oxide and colloidal silica in a weight ratio of less than or equal to about 30:70, in a water-alcohol solution of the partial condensate of R(Si(OH).sub.3) wherein R is an organic radical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.