Compatibilized blends of a thermoplastic elastomer and a...

C - Chemistry – Metallurgy – 08 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08L 75/04 (2006.01) C08G 18/10 (2006.01) C08G 18/42 (2006.01) C08G 18/69 (2006.01) C08L 67/02 (2006.01) C08L 77/00 (2006.01) C08L 23/02 (2006.01) C08L 23/10 (2006.01) C08L 67/00 (2006.01) C08L 75/00 (2006.01) C08L 77/04 (2006.01)

Patent

CA 2305744

A compatibilized blend of a thermoplastic elastomer and a polyolefin. The compatibilizer is a thermoplastic polyurethane formed by the reaction of a substantially hydrocarbon intermediate such as a polybutadiene polyol, a diisocyanate such as MDI, and an amine or diol chain extender such as neopentyl glycol. The compatibilizer has high amounts of soft segments therein and imparts improved properties to blends of a thermoplastic elastomer and polyolefin such as good impact resistance, good tensile strength, good tear resistance, and good delamination resistance.

L'invention concerne un mélange compatibilisé d'un élastomère thermoplastique et d'une polyoléfine. L'agent de compatibilité est un polyuréthanne thermoplastique formé par la réaction d'un intermédiaire hydrocarbure tel qu'un polyol polybutadiène, un diisocyanate tel que MDI, et un allongeur de chaîne amine ou diol tel que le néopenthylglycol. L'agent de compatibilité renferme de grandes quantités de segments mous et confère des propriétés supérieures à des mélanges d'un élastomère thermoplastique et d'une polyoléfine telles qu'une bonne résistance aux chocs, une bonne résistance à la traction, une bonne résistance à la déchirure et une bonne résistance au décollement.

LandOfFree

Say what you really think

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

Rating

Compatibilized blends of a thermoplastic elastomer and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compatibilized blends of a thermoplastic elastomer and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compatibilized blends of a thermoplastic elastomer and a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1450157

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