Bis(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetates! charge-control agents
US5750715A · kind A · utility
4Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1997 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Mar 14, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Bis(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetates! are disclosed. They have the general structure (I): ##STR1## R is defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.