Dental composition comprising ethylene imine compounds and non-reactive accelerators
US7838572B2 · kind B2 · utility
2Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2004 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Oct 19, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/90
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition with enhanced speed of set, especially to a method of making rubber-like elastomers with improved hardening characteristics. In this respect the present invention provides a composition comprising with respect to the cured composition a ethylene imine group containing component A, a SO2—NH group containing component B and an initiator C. Optionally additives like modifiers, fillers, dyes, pigments, thixotropic agents, flow improvers, polymeric thickeners, surfactants, odorous substances, diluters and flavorings can be added.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.