Silicone containing emulsions as bladder lubricants
US4840742A · kind A · utility
12Cited by
15References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 1987 |
| Grant date | Jun 20, 1989 |
| Priority date | — |
| Expiry date | Nov 6, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aqueous organopolysiloxane emulsion containing (1) hydroxyl-containing organopolysiloxanes, (2) organohydrogenpolysiloxanes, (3) a lubricant having a melting range of from 25.degree. to 80.degree. C., (4) mica, (5) a thickening agent, (6) a surfactant, and (7) water, which may be used as a bladder lubricant for molding tires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.