Composition and process for forming a temporary protective coating on an article and article so-protected
US4632848A · kind A · utility
30Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1985 |
| Grant date | Dec 30, 1986 |
| Priority date | — |
| Expiry date | Feb 11, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Composition for forming on an article a temporary protective covering and applicable in the form of an aqueous solution or dispersion, comprising at least one starch or starch derivative and at least one wetting agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.