Curable polyurethanes, coatings prepared therefrom, and...

C - Chemistry – Metallurgy – 08 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08L 75/08 (2006.01) C08G 18/10 (2006.01) C08G 18/32 (2006.01) C08G 18/34 (2006.01) C08G 18/48 (2006.01) C08G 18/50 (2006.01) C08G 18/66 (2006.01) C08G 18/75 (2006.01) C08G 18/80 (2006.01) C09D 175/08 (2006.01)

Patent

CA 2423006

A polyurethane material, the coatings prepared therefrom, and methods of making the same are provided. A polyurethane material may be formed from components comprising at least one polyisocyanate, at least one active hydrogen-containing material, at least one material having at least one primary or secondary amino group and at least one hydroxyl group, and at least one acid functional material or anhydride having a functional group reactive with isocyanate or hydroxyl groups of other components from which the polyurethane material is formed. The polyurethane can provide improved physical properties, such as chip resistance, when incorporated into a coating composition.

L'invention concerne une matière polyuréthanne, les revêtements préparés à partir de cette dernière et des procédés de fabrication de cette dernière. Une matière polyuréthanne peut être formée à partir de composants comprenant au moins un polyisocyanate, au moins une matière active contenant de l'hydrogène, au moins une matière ayant au moins un groupe amino primaire ou secondaire et au moins un groupe hydroxyle, enfin au moins une matière fonctionnelle acide ou anhydride ayant un groupe fonctionnel réagissant à l'isocyanate ou des groupes hydroxyle d'autres composants à partir desquels la matière polyuréthanne est formée. Lorsqu'il est incorporé dans une composition de revêtement, ce polyuréthanne peut conférer des propriétés physiques améliorées, telles que la résistance à l'écaillage.

LandOfFree

Say what you really think

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

Rating

Curable polyurethanes, coatings prepared therefrom, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Curable polyurethanes, coatings prepared therefrom, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curable polyurethanes, coatings prepared therefrom, and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1401597

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