Reactive hot melt adhesives with improved adhesion
US10221346B2 · kind B2 · utility
1Cited by
45References
22Claims
0Family size
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Key dates
| Filing date | Jul 6, 2016 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Nov 20, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2190/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present specification relates to moisture reactive hot melt adhesive compositions comprising a silane reactive plasticizer and the reaction product of (i) a semi-crystalline polyol and (ii) a polyisocyanate and (iii) an aminosilane; the production of such adhesives; and the use of such adhesives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.