Additive for improving weathering resistance and decreasing viscosity of high solids coatings
US4556693A · kind A · utility
10Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1984 |
| Grant date | Dec 3, 1985 |
| Priority date | — |
| Expiry date | Aug 3, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The total solids and viscosity of high solids coating compositions containing hydroxyl functional acrylic copolymer base resins are decreased by incorporating up to about 30% by weight of a mixture of reactive diluents. The reactive diluents are a mixture of a reactive acrylic oligomer and a polycaprolactone hexol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.