Method of making kenaf pulp
US6179959A · kind A · utility
0Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1999 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | Nov 4, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01C1/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of making kenaf pulp of the present invention is formed of a first process of cutting at least one of core, rind, root and stalk of kenaf into chips with a predetermined length; a second process of crushing the chips of kenaf by mixing the chips with water in a crushing device; and a third process of boiling the crushed chips with water, so that fibers of kenaf are separated into make the kenaf pulp. Accordingly, the kenaf pulp can be formed without chemical processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.