Tissue dust reduction
US10648133B2 · kind B2 · utility
0Cited by
129References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jun 6, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H23/24
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Methods of reducing paper dusting in a papermaking process, and a low dusting tissue having increased strength are provided. Application of a polymer comprising at least one amine-containing vinylic or allylic monomer to at least one surface of a paper web during the papermaking process reduces the dusting tendency of the paper, and increases both the wet and dry strength of the paper product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.