Curable resinous composition comprising unsaturated alkyd and unsaturated cycloacetal
US4134884A · kind A · utility
9Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1976 |
| Grant date | Jan 16, 1979 |
| Priority date | — |
| Expiry date | Dec 22, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/92
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a curable resinous composition which comprises (I) 100 parts by weight of unsaturated alkyd obtained by the condensation reaction of an .alpha., .beta.-unsaturated polycarboxylic acid or its anhydride with polyhydric alcohol or alkylene oxide and (II) 1 - 200 parts by weight of an unsaturated cycloacetal obtained by the condensation reaction of an unsaturated aldehyde with a polyhydric alcohol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.