Moisture-curing compositions containing silane-functional polymers with good adhesive properties
US7867619B2 · kind B2 · utility
5Cited by
2References
24Claims
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Key dates
| Filing date | Jan 24, 2007 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Jul 19, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31989
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Moisture-curing compositions include at least one silane-functional polymer P with at least two terminal groups of formula (I), at least one aminosilane AS and at least one (meth)acrylsilane or anhydriodosilane of formula (II). The compositions have improved adhesive properties and are especially suitable for use as adhesives, sealing materials or coatings, especially as elastic adhesive or sealing materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.