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1. WO2020110039 - COMPOSITIONS INCLUDING A LASER MARKING ADDITIVE AND SYSTEMS AND METHODS OF LASER MARKING THE COMPOSITIONS

Publication Number WO/2020/110039
Publication Date 04.06.2020
International Application No. PCT/IB2019/060246
International Filing Date 27.11.2019
IPC
C09D 5/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
CPC
C09D 5/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced
Applicants
  • SABIC GLOBAL TECHNOLOGIES B.V. [NL]/[NL]
Inventors
  • DE BROUWER, Johannes
  • NANDI, Manish
  • GUNBAS, Duygu Deniz
Priority Data
18209603.230.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITIONS INCLUDING A LASER MARKING ADDITIVE AND SYSTEMS AND METHODS OF LASER MARKING THE COMPOSITIONS
(FR) COMPOSITIONS COMPRENANT UN ADDITIF DE MARQUAGE LASER ET SYSTÈMES ET PROCÉDÉS DE MARQUAGE LASER DES COMPOSITIONS
Abstract
(EN)
This disclosure describes a composition that includes a polymer and a laser marking additive, and systems and method of formation and use thereof. The laser marking additive includes 2-(4,6-Diphenyl-1,3,5-triazin-2-yl- 5-hexyloxy)phenol, 2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2 hydroxy - 3,5 dicumyl)benzotriazole, or any combination thereof. The laser marking additive is configured to enable generation of laser markings in a polymer by a laser, such as in a transparent and/or translucent polymer by an ultraviolet laser.
(FR)
La présente invention porte sur une composition qui comprend un polymère et un additif de marquage laser, ainsi que des systèmes et un procédé de formation et d'utilisation de celle-ci. L'additif de marquage laser comprend le 2-(4,6-diphényl-1,3,5-triazin-2-yl- 5-hexyloxy)phénol, le 2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tétraméthylbutyl)phénol, le 2-(2 hydroxy-3,5 dicumyl)benzotriazole, ou toute combinaison de ceux-ci. L'additif de marquage laser est configuré pour permettre la génération de marquages laser dans un polymère par un laser, tel que dans un polymère transparent et/ou translucide par un laser ultraviolet.
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