Invention Grant
- Patent Title: Impregnate with antistatic properties
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Application No.: US16835788Application Date: 2020-03-31
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Publication No.: US11292926B2Publication Date: 2022-04-05
- Inventor: Andreas Gier , Norbert Kalwa
- Applicant: Flooring Technologies Ltd.
- Applicant Address: MT Kalkara
- Assignee: Flooring Technologies Ltd.
- Current Assignee: Flooring Technologies Ltd.
- Current Assignee Address: MT Kalkara
- Agency: The Webb Law Firm
- Priority: EP19166831 20190402
- Main IPC: H01B1/24
- IPC: H01B1/24 ; C09D5/24 ; B32B27/00 ; C09D7/61 ; B27K3/52 ; B32B21/08 ; B32B27/10 ; B32B27/32 ; B32B27/36 ; B32B27/40 ; B32B29/00 ; B32B29/06 ; C09D161/28 ; D21H19/12 ; D21H21/14

Abstract:
An impregnate with antistatic properties for use in laminates or for coating wood-based panels is disclosed. A resin used for impregnating and/or coating paper may include carbon-based particles, at least one compound of the general formula (I) R1aR2bSiX(4-a-b), and/or hydrolysis products thereof. X is H, OH, or a hydrolysable moiety selected from the group including halogen, alkoxy, carboxy, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy, or alkylcarbonyl. R1 is an organic moiety selected from the group including alkyl, aryl, or cycloalkyl, which may be interrupted by —O— or —NH—. R1 has at least one functional group Q1 selected from a group including a hydroxy-, amino, monoalkylamino, carboxy, mercapto, alkoxy, aldehyde, acrylic, acryloxy, methacrylic, methacryloxy, cyano, isocyano or epoxide group. R2 is a non-hydrolyzable organic moiety selected from the group including alkyl, aryl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl; a is 0, 1, 2, or 3, and b is 1, 2, 3, or 4.
Public/Granted literature
- US20200317936A1 Impregnate with Antistatic Properties Public/Granted day:2020-10-08
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