Method of blending toners with an improved blending tool
US6586150B2 · kind B2 · utility
7Cited by
45References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2002 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Jun 14, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/081
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved blending tool with an enlarged collision profile and method of use by rotation in a blending machine. The improved blending tool comprises an enlarged collision surface fixed at the end of the tool's center shank wherein at least half of the trailing surface of the collision surface is negatively sloped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.