Hydrophilic silicones

Details Hydrophilic silicones Hydrophilic silicones

C - Chemistry, Metallurgy

08

G

C08G 77/38 (2006.01) C08G 77/18 (2006.01)

Patent

CA 2683502

A process for producing a soluble silicone product is provided. The process includes the steps of chemically reacting a polydialkoxysiloxane with an aliphatic alcohol with or without a catalyst in a reaction mixture, removing produced alcohol from the mixture; recovering the water soluble portion of produced silicone product, purifying the water soluble portion; and recovering hydrophilic material in the water insoluble portion.

L'invention concerne un procédé de fabrication d'un produit en silicone soluble. Le procédé comporte les étapes consistant à faire réagir chimiquement un polydialcoxysiloxane avec de l'alcool aliphatique, avec ou sans catalyseur, dans un mélange réactionnel ; à retirer du mélange de l'alcool produit ; à récupérer la partie hydrosoluble du produit en silicone ainsi produit ; à purifier la partie hydrosoluble ; et à récupérer un matériau hydrophile dans la partie insoluble dans de l'eau.

Affiliated with

Also associated with

Rating

Hydrophilic silicones does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1456137