Process for preparing an aqueous cut of a ligand-free monomer/maleic anhydride polymer and product
US4730019A · kind A · utility
3Cited by
15References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 1986 |
| Grant date | Mar 8, 1988 |
| Priority date | — |
| Expiry date | May 12, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D135/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coating composition having improved heat resistance is disclosed. The coating composition comprises a ligand-free monomer/maleic anhydride polymer, and an effective amount of a metal ion-containing fugitive ligand complex to solubilize the polymer in an aqueous medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.