One-component formulation for detackifying, precipitating and coagulating anti-chipping coatings and underseal based on waxes, wax-like plastics and plastics dispersions
US4661527A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1985 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Jun 7, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/93
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a one-component formulation for detackifying, precipitating and coagulating anti-chipping coatings and underseal based on waxes, wax-like plastics and plastics dispersions and also synthic resin paints in wet paint mist separators of paint-spraying installations, using an additive which envelops the paint particles, which formulation comprises, as the additive, an aqueous polyurethane suspension which produces a paint sludge floating on the surface of the water. The invention also relates to the use of the above one-component formulation for detackifying, precipitating and coagulating synthetic resin paints and anti-chipping coatings and underseal based on waxes, wax-like plastics and plastics dispersions and also synthetic resin paints in wet separators of paint-spraying installations, a floating paint sludge being obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.