Derivatives of aminoalkyl alkylene ureas and their use as wet adhesion promoters
US4426503A · kind A · utility
5Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1981 |
| Grant date | Jan 17, 1984 |
| Priority date | — |
| Expiry date | Dec 14, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides new compounds which are cyclic alkylene ureas having hydroxyl and amine functionalities and which are produced by the reaction of an omega-amino alkyl alkylene urea, such as 2-aminoethyl ethylene urea, with an unsaturated glycidyl ether or ester, such as allyl glycidyl ether. The new compounds are monomers which may be incorporated in aqueous emulsion polymer systems and are useful as wet adhesion promoters for latex paints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.