Matt, thixotropic paint formulation

C - Chemistry – Metallurgy – 09 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09D 5/04 (2006.01) C09D 7/00 (2006.01)

Patent

CA 2440986

The invention provides a matt, thixotropic paint formulation comprising a resin system and a matting agent. The matting agent comprises a hydrophobic metal oxide, which has a surface moiety (i.e., one or more surface moieties) selected from the group consisting of trimethyl silyl, vinyl dimethyl silyl, acryl dimethyl silyl, and dimethyl silyl. Moreover, the paint formulation is characterized by having thixotropic properties such that it does not sag at a notch height of about 75 µm when measured with an anti-sag meter after application to a substrate. The invention also provides a method of producing such a paint formulation. The invention further provides a substrate having a surface coated with the matt, thixotropic paint formulation of the invention.

L'invention concerne une préparation de peinture thixotropique, mate comprenant un système de résine et un agent de matité. Cet agent comprend un oxyde métallique hydrophobe, possédant une fraction de surface (notamment, une ou plusieurs fractions de surface) choisies dans le groupe constitué de triméthyle silyle, vinyle diméthyle silyle, acryle diméthyle silyle, et diméthyle silyle. En outre, la préparation de peinture est caractérisée en ce qu'elle possède des propriétés thixotropiques telles, qu'elle ne fléchit pas au niveau d'une hauteur d'encoche d'environ 75 µm lorsqu'elle est mesurée au moyen d'un compteur anti-fléchissement après application sur un substrat. L'invention concerne également un procédé de production d'une telle préparation de peinture, et permet de produire un substrat possédant une surface revêtue de la préparation de peinture thixotropique, mate de l'invention.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Matt, thixotropic paint formulation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Matt, thixotropic paint formulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Matt, thixotropic paint formulation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1715909

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.