Method for producing hydrophobically modified acrylic...

Details Method for producing hydrophobically modified acrylic... Method for producing hydrophobically modified acrylic...

C - Chemistry, Metallurgy

08

F

C08F 220/12 (2006.01) C08F 4/30 (2006.01) C08F 220/04 (2006.01) C08F 220/20 (2006.01)

Patent

CA 2731835

A method for preparing hydrophobically modified rheology modifiers; said method comprising polymerizing a monomer mixture having two or more components. The first component is H2C=C(R)C(O)X(CH2CH2O)n(CH(R')CH2O)m R" or H2C=C(R)C6H4C(CH3)2NHCO2(CH2CH2O)n(CH(R')CH2O)m R", wherein X is O or NH, R is H or CH3, R' is C1-C2 alkyl, R" is C8-C22 alkyl or C8-C16 alkylphenyl, n is an average number from 6-100 and m is an average number from 0-50, provided that n>=m and m+n is 6-100. The second component is a C3-C6 carboxylic acid monomer; wherein polymerization occurs in the presence of an oxidant, a reductant and a metal catalyst, and substantially in the absence of a peroxide, hydroperoxide or perester containing an alkyl group having at least five carbon atoms.

Affiliated with

Also associated with

Rating

Method for producing hydrophobically modified acrylic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing hydrophobically modified acrylic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing hydrophobically modified acrylic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1769329