C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 83/04 (2006.01) B01D 19/04 (2006.01) C11D 3/00 (2006.01) C11D 3/16 (2006.01) C11D 3/37 (2006.01)
Patent
CA 2315590
A foam control agent comprises (A) an organopolysiloxane material having at least one silicon-bonded substituent of the formula X-Ph, wherein X denotes a divalent aliphatic hydrocarbon group and Ph denotes an optionally substituted aromatic group, (B) an organosilicon resin and (C) a hydrophobic filler. The organosilicon resin (B) preferably consists of siloxane units of the formula R'a SiO4-a/2 wherein R' denotes a hydroxyl, hydrocarbon or hydrocarbonoxy group, particularly trialkylsiloxy units and SiO4/2 units, wherein a has a value of from 0.5 to 2.4. The foam control agent may be provided as an emulsion or as a particulate material. It is especially useful as a detergent foam control agent.
Colson Annick
Hoogland Jan
L'hostis Jacqueline
Renauld Franck
Sawicki George
Bereskin & Parr
Dow Corning S.a.
LandOfFree
Silicone foam control agent does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Silicone foam control agent, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicone foam control agent will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1834175