Invention Grant
- Patent Title: Laminate pigment with spacing properties and high UV-greying stability
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Application No.: US16575664Application Date: 2019-09-19
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Publication No.: US11623993B2Publication Date: 2023-04-11
- Inventor: Volker Jürgens , Volker Schmitt
- Applicant: Kronos International, Inc.
- Applicant Address: DE Leverkuesen
- Assignee: Kronos International, Inc.
- Current Assignee: Kronos International, Inc.
- Current Assignee Address: DE Leverkuesen
- Agency: Locke Lord LLP
- Agent Mark R. Backofen
- Priority: EP18195980 20180921
- Main IPC: C09C1/36
- IPC: C09C1/36 ; D21H21/28
Abstract:
The invention relates to a titanium dioxide particle with high opacity and UV-greying resistance comprising two silica coats and at least one alumina coat, to a method for the obtaining the same, and to the use of said particle in a method for obtaining a decorative paper laminate or a décor foil. The present invention further pertains a decorative paper laminate or a décor foil containing said coated titanium dioxide particle.
Public/Granted literature
- US20200095427A1 Laminate Pigment with Spacing Properties and High UV-Greying Stability Public/Granted day:2020-03-26
Information query
