Paper manufacturing using agglomerated hollow particle latex
US7914647B2 · kind B2 · utility
1Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2005 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Jul 6, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249972
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Agglomerated hollow particle latex is employed as a filler in the wet end of the paper-making process to provide paper with improved properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.