Powdered varnish and its use for coating the insides of...

Details Powdered varnish and its use for coating the insides of... Powdered varnish and its use for coating the insides of...

C - Chemistry, Metallurgy

09

D

C09D 167/00 (2006.01) B65D 25/14 (2006.01) C09D 5/03 (2006.01) C09D 163/00 (2006.01)

Patent

CA 2096643

The object of the invention is a powdered varnish which: 1) contains at least one polyester with an acid number of 25 to 120 mgKOH/g and an OH number > 10 mgKOH/g and at least one epoxy resin with an epoxy equivalent weight of 400 to 3000; 2) for covering weld seams has such a grain size distribution that at least 90 % mass of the powdered varnish particles have a particle size between 1 and 100 µm, the maximum particle-size of the powdered varnish particles is < 150 µm, the average size of the powdered varnish particles lies between > 20 and 60 µm and the gradient of the grain distribution curve at the knee is > 50, or 3) for the internal coating of packaging containers has such a grain sized distribution that at least 90 % mass of the powdered varnish particles have a particle size of between 1 and 60 µm, the maximum size of the powdered varnish particles is < 100 µm, the average size of the powdered varnish particles lies between 5 and 20 µm and the gradient of the grain distribution curve at the knee is > 100.

Affiliated with

Also associated with

Rating

Powdered varnish and its use for coating the insides of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powdered varnish and its use for coating the insides of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powdered varnish and its use for coating the insides of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1692694