Aqueous dispersions of polyhydroxy polyether resins and aminoplast resins
US4059550A · kind A · utility
29Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1976 |
| Grant date | Nov 22, 1977 |
| Priority date | — |
| Expiry date | Jul 6, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31688
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coating compositions are prepared from aqueous dispersions of polyhydroxy polyether resins and aminoplast or phenolplast resins catalyzed with adducts of phosphoric acid and glycidyl polyethers of polyhydric phenols. The coating compositions are particularly useful as can coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.