Water-based marker material
US6207742A · kind A · utility
4Cited by
10References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 1997 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Jul 30, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/004
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A two-component aqueous composition for thick horizontal markings on roads or other traffic areas is disclosed. One component includes a drying-accelerated binder, pigments, pulverulent fillers and additives, while the other component includes coarse fillers. The composition is very high solids and fast drying without the cracking, smearing, and dirt adhesion typical of thick film traffic markings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.