Fast drying clearcoat refinish composition

C - Chemistry – Metallurgy – 09 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09D 133/06 (2006.01) B05D 7/26 (2006.01) C09D 175/04 (2006.01) C08G 18/62 (2006.01) C08G 18/73 (2006.01)

Patent

CA 2445943

A refinish clearcoat composition includes an hydroxyl-functional acrylic polymer. The acrylic polymer has a number average molecular weight of at least about 5000 and is polymerized using at least about 45% by weight cycloaliphatic monomer, based on total monomer weight polymerized. The clearcoat composition is fast drying. Optionally, the clearcoat is cured by low temperature baking. The cured clearcoat surface may be taped without leaving tape marks as soon as the substrate is cooled. The cured clearcoat may undergo wet sanding after baking as soon as the part is cooled, and can then be buffed back to a high gloss finish after sanding and washing.

L'invention concerne une composition de rénovation d'enduit lustré, comprenant un polymère acrylique à fonction hydroxyle. Ce polymère acrylique présente un poids moléculaire moyen d'au moins environ 5000 g/mol et il est polymérisé à l'aide d'au moins 45 % en poids d'un monomère cycloaliphatique, en fonction du poids du monomère polymérisé. La composition d'enduit lustré sèche rapidement. Eventuellement, l'enduit lustré est durci par cuisson à basse température. La surface de l'enduit lustré durci peut être collée par ruban adhésif sans laisser de traces de ruban aussitôt que le substrat est refroidi. L'enduit lustré durci peut être soumis à un sablage humide après cuisson aussitôt que la portion est refroidie, puis il peut être poncé de manière à obtenir un fini brillant élevé après sablage et lavage.

LandOfFree

Say what you really think

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

Rating

Fast drying clearcoat refinish composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fast drying clearcoat refinish composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast drying clearcoat refinish composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1962020

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