Paper coating agent
US5527852A · kind A · utility
7Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Jun 18, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A coating agent comprising a particulate PVA having an average particle diameter of 0.01 to 1 .mu.m has excellent applicability through blade coaters or roll coaters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.