Anionically stabilised, aqueous dispersions of...

C - Chemistry – Metallurgy – 09 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09C 1/04 (2006.01) C01G 9/02 (2006.01) C08K 3/22 (2006.01)

Patent

CA 2443573

The invention relates to anionically stabilised, aqueous dispersions of nanoparticulate zinc oxide having an average primary particle diameter of <=30 and an average agglomerate size <= 100 nm. The surface of the zinc oxide particles has a negative charge at pH-values of >=7 and the proportion of zinc oxide nanoparticles in the dispersion is 0.01 - 30 wt. %. The invention relates to a method for the production and use thereof as vulcanisation activators for the vulcanisation of latex moulded bodies.

L'invention concerne des dispersions aqueuses, à stabilité anionique, d'oxyde de zinc nanoparticulaire, ayant un diamètre moyen des particules primaires inférieur ou égal à 30 et une taille moyenne d'agglomérat inférieure ou égale à 100 nm. La surface des particules d'oxyde de zinc présente une charge négative pour des valeurs de pH supérieures ou égales à 7 et la proportion en oxyde de zinc nanoparticulaire dans la dispersion est comprise entre 0,01 et 30 % en poids. L'invention concerne également un procédé pour la production de ces dispersions aqueuses, ainsi que leur utilisation en tant qu'activateurs de vulcanisation pour la vulcanisation de corps moulés en latex.

LandOfFree

Say what you really think

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

Rating

Anionically stabilised, aqueous dispersions 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 Anionically stabilised, aqueous dispersions of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anionically stabilised, aqueous dispersions of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1621892

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