Patent · US Active

Emulsion from the oxidation products of natural waxes, having improved barrier properties

US12203217B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Milena Wundlechner · Mertingen, DE
Simon Bodendorfer · Augsburg, DE
Halil Can Aran · Munich, DE
Daniela True · Augsburg, DE

Key dates

Filing date	Nov 11, 2022
Grant date	Jan 21, 2025
Priority date	—
Expiry date	Nov 11, 2042

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21H17/60
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention relates to an emulsion from the oxidation products of natural waxes, having improved barrier properties, to a process of producing such an emulsion, and to cellulose fiber articles or biopolymers coated with such an emulsion from the oxidation products of natural waxes. The invention further relates to the use of such an emulsion for coating substrates that contain cellulose fibers or biopolymers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.