Lubricating polyorganosiloxane oil, aqueous emulsion...

C - Chemistry – Metallurgy – 08 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08G 77/38 (2006.01) B29C 33/64 (2006.01) C08G 77/22 (2006.01) C08G 77/382 (2006.01) C08J 3/03 (2006.01)

Patent

CA 2408742

The invention concerns a lubricating organo-functional silicone oil, whether or not in emulsion. The invention aims at improving oils and lubricating silicone emulsions, in terms of emulsion stability, transfer and flow of the oil in emulsion on metal surfaces, of stripping lubricating power, non-clogging of moulds and paintability of moulded metal articles when used for stripping. In order to achieve said aim, the inventive POS oil is functionalised with the lubricating organophilic radical W (C¿12?-C¿20? alkyl) and with a radical bearing one or several adhering functions such as diacid, thiol, phosphonate, sulphonate hydroxy, hydroxyamine, amine, ether, amide and their combinations. The invention also concerns emulsions whether or not containing additives, based on said WY functionalised POS oils, the preparation of said oils and said emulsions and their uses when stripping metal articles moulded in metal moulds.

L'invention concerne une huile silicone organofonctionnelle lubrifiante, en émulsion ou non. Le but de l'invention est de fournir un perfectionnement aux huiles et émulsions silicone lubrifiantes, en termes de stabilité l'émulsion, de transfert et d'étalement de l'huile en émulsion sur les surfaces métalliques, de pouvoir lubrifiant démoulant, de non encrassement de moules et de peintabilité des articles métalliques moulés dans l'application de démoulage. Pour satisfaire à ce but, l'huile POS selon l'invention est fonctionnalisée par le radical W organophile lubrifiant (alkyle en C12-C20) et par un radical porteur d'une ou plusieurs fonctions d'accrochage de type diacide, thiol, phosphonate, sulfonate hydroxy, hydroxyamine, amine, éther, amide et leurs combinaisons. L'invention concerne par ailleurs les émulsions additivées ou non, à base de ces huiles POS fonctionnalisées WY, la préparation de ces huiles et de ces émulsions et leurs applications dans le démoulage d'articles métalliques moulés dans des moules métalliques.

LandOfFree

Say what you really think

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

Rating

Lubricating polyorganosiloxane oil, aqueous emulsion... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricating polyorganosiloxane oil, aqueous emulsion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating polyorganosiloxane oil, aqueous emulsion... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1368873

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