Aqueous compositions with improved barrier properties
US12286757B2 · kind B2 · utility
0Cited by
6References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2020 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Jul 8, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H27/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Described herein is an aqueous composition to improve barrier properties. Particularly, described herein is a polymer-based grease resistant aqueous composition for coating paper and paper products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.