Superfine microelemental biochemical mixture and foamed plastic products thereof
US5599851A · kind A · utility
6Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1995 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Sep 1, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2375/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a kind of superfine microelemental biochemical mixture and its foamed plastic products. The mixture contains titanium oxide, zirconia, silica, yttrium oxide, cerium oxide, tin dioxide, silver phosphate and other microelements, and has certain impact on human body's micro-circulation. The plastic products comprise the mixture according to the invention and base materials which conventionally are used in preparation for foamed plastics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.