Alumina sol coated recording sheet
US5523149A · kind A · utility
20Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1994 |
| Grant date | Jun 4, 1996 |
| Priority date | — |
| Expiry date | Jul 14, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31928
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An alumina sol coating fluid containing an alumina hydrate and a polyvinyl alcohol and having boric acid or a borate incorporated therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.