Battery paste dispersant
US5948567A · kind A · utility
6Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 9, 1998 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Jan 9, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery paste for a lead oxide battery plate comprising lead oxide, sulfuric acid and a naphthalene sulfonic acid formaldehyde condensate, the condensate being water soluble and having a molecular weight of about 9,000 to 15,000; methods for preparing the battery paste are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.