Method for rendering flexible sheet material non-adherent
US4071644A · kind A · utility
12Cited by
11References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1975 |
| Grant date | Jan 31, 1978 |
| Priority date | — |
| Expiry date | Mar 18, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solventless composition for rendering flexible sheet materials non-adherent to surfaces to which they normally adhere is disclosed. These compositions include a low viscosity vinyl chainstopped polysiloxane or a low viscosity silanol chainstopped polysiloxane with an organohydrogenpolysiloxane and a curing catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.