Process for preparing a stable silicone oil containing SiH groups and hydrosilylable functions
US6545115B2 · kind B2 · utility
3Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2001 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Apr 12, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/388
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention concerns a novel method for preparing stable silicone fluid containing ≡SiH groups. The preparation method is carried out from a first silicone fluid containing ≡SiH groups and monomers with both a functional group and a group capable of hydrosylilation; the mol ratio monomer ≡SiH of said fluid ranging from 0.0001 and 1. The fluids obtained by this novel method are used particularly for producing antiadhesive coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.