Auto-adhering one-component RTV silicone sealant composition utilizing an adhesion promoter
US4735979A · kind A · utility
16Cited by
17References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1985 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Apr 4, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S528/901
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An auto-adhering one-component room temperature vulcanizable silicone sealant composition generally utilizing a di-substituted mixed oxime-alkoxysilyalkyl area adhesion promoter compound. The sealant has low odor, is non-corrosive to ferrous or aluminum substrates, has good adhesion to many types of substrates, and eliminates the need for a silicone resin primer. In addition, it exhibits surprisingly good adhesion to oil contaminated surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.