Viscous α-cyanoacrylate compositions
US7932305B2 · kind B2 · utility
10Cited by
25References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Aug 4, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L24/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A polymerizable adhesive composition comprises at least one α-cyanoacrylate monomer and at least one absorbable viscosity modifying agent. The absorbable viscosity modifying agent has repeated units of the following structure:R1 is a methyl group or a hydrogen. R2 is a straight, branched or cyclic alkyl group having from 1 to 6 carbon atoms. R3 is a straight, branched or cyclic alkyl group having from 1 to 12 carbon atoms, and n is 2 or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.