Composition having HASE rheology modifiers
A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C 5 -C 42 )alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C 1 -C 6 )alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.
1. A monomer compound according to structure (VI):
wherein:
R 3 is H or CH 3 ,
R 4 is CH 3 ,
M is an integer from about 10 to about 40; and
N is an integer having a value of 1 to M.
2. The monomer compound of claim 1 , wherein the monomer compound is according to structure (XXII):
3. The monomer compound of claim 1 , wherein N is an integer having a value of 5 to M.