Alkyd resin emulsion
US6780910B2 · kind B2 · utility
6Cited by
0References
13Claims
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Assignee
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Key dates
| Filing date | Nov 26, 2002 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | Nov 26, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2367/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous emulsion of an alkyd resin which contains as an emulsifier at least one branched primary alcohol alkoxylate of the formula (I): [CH3.(CH2)n][CH3.(CH2)m].CH.[(CH2)p.O.(AO)q.H], where n and m are each independently from 1 to 13; and p is 1 or 2; such that n+m+p is from 5 to 15; AO is an alkylene oxide residue having from 2 to 4 carbon atoms, and q is from 5 to 50. The alkyd emulsion is particularly suitable for use as a waterborne paint or surface coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.