N,N,N,′-trimethyl-bis-(aminoethyl) ether and its derivatives as catalysts for polyurethanes
US8143321B2 · kind B2 · utility
2Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2006 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Aug 5, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2375/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides compounds produced by the reaction of glycidyl ethers and glycidyl esters with ether compounds including N,N,N′-trimethyl-bis-(aminoethyl) ether. N,N,N′-trimethyl-bis-(aminoethyl) ether and its derivatives can be used as polyurethane catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.