Alkali-stable foam inhibitors

Details Alkali-stable foam inhibitors Alkali-stable foam inhibitors

C - Chemistry, Metallurgy

11

D

C11D 1/825 (2006.01) C11D 1/72 (2006.01) C11D 3/00 (2006.01) C11D 1/66 (2006.01)

Patent

CA 2065334

2065334 9103538 PCTABS00003 The invention concerns the use of a mixture of active ingredients, optionally containing limited amounts of water, consisting of (all amounts relative to the mixture): 1) 5-30 % by wt. of alkyl glucosides based on C6-12 fatty alcohols with a degree of glucosidation of about 1 to 2; 2) 5-70 % by wt. of polyethyleneglycol ether compounds capped with terminal groups, of the general formula (I): R1O-(CH2CH2O)n-R2, in which the R1O- residue derives from 2-branched even alkanols with 16 to 20 C-atoms, R2 is an alkyl residue with 4-8 C-atoms and n is a number from 5 to 9; 3) 5-70 % by wt. of polyethyleneglycol ether compounds not capped by terminal groups, of the formula (II): R5O-(CH2CH2O)z-H, in which the R5O- residue derives from 2-branched even alkanols with 12 to 20 C-atoms and z is a number from 2 to 5, plus, optionally, 4) 0-70 % by wt. of polyethyleneglycol ether compounds capped with terminal groups, of the general formula (III): R3O-(CH2CH2O)m-R4, in which R3 is a straight-chain alkyl residue with 8-18 C-atoms or a branched-chain alkyl residue with 8-14 C-atoms, R4 is an alkyl residue with 4-10 C-atoms and m is a number from 5 to 15; 5) 0-5 % by wt. of an alkali metal cumene sulphate and/or an alkali metal xylene sulphonate and 6) 0-70 % by wt. of de-ionized water as a foam-inhibiting aqueous concentrate, stable in alkaline preparations, for low-foam cleaning agents.

Affiliated with

Also associated with

Rating

Alkali-stable foam inhibitors does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2002813