Resin binder
US6756172B2 · kind B2 · utility
5Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2002 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Oct 4, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A resin binder comprising a specified nonlinear polyester having a softening point of from 130° to 160° C. and a specified linear polyester having a softening point of from 80° to 110° C. The resin binder for a toner can be used for developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.