Process for enhanced drainage of residual aqueous rinse on the external surface of plastic parts
US5314546A · kind A · utility
1Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1993 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | Jan 4, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Processes for enhancing the drainage of residual aqueous rinse from the external surfaces of plastic parts, such as auto fascia, are disclosed. The processes employ an aqueous solution of a zircoaluminate compound, which when applied to the surfaces of plastic parts will not rinse off during subsequent rinse stages and will remain on the plastic parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.