Soft filled tissue paper with biased surface properties
US5958185A · kind A · utility
41Cited by
42References
17Claims
0Family size
Inventors
Key dates
| Filing date | Nov 7, 1995 |
| Grant date | Sep 28, 1999 |
| Priority date | — |
| Expiry date | Nov 7, 2015 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/68
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Soft, strong, and low dusting tissue paper webs useful in the manufacture of soft, absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels are disclosed. The tissue papers comprise fibers such as wood pulp and a non-cellulosic, water insoluble particulate filler such as kaolin clay and possess biased surface properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.