Derivatives of mono-(alkylene ureido alkyl) ureas, and bis-(alkylene ureido alkyl) ureas
US4340743A · kind A · utility
9Cited by
21References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1980 |
| Grant date | Jul 20, 1982 |
| Priority date | — |
| Expiry date | Jun 27, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J4/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides new compounds which are cyclic alkylene ureas produced by the reaction of an alkylene urea selected from the group consisting of a mono-(alkylene ureido alkyl) urea, a bis-(alkylene ureido alkyl) urea, and mixtures thereof, 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.