Preparation of modified fluff pulp, fluff pulp products and use thereof
US6821383B2 · kind B2 · utility
46Cited by
19References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2002 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Jan 28, 2022 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21C9/005
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to a method of producing modified fluff pulp comprising treating cellulose pulp with a nitroxide-mediated oxidation method and fluffing the treated cellulose pulp. The invention further relates to the modified fluff pulp prepared therefrom and absorbent articles comprising the modified fluff pulp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.