Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1987-11-05
1988-12-20
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C08F 3004
Patent
active
047925930
ABSTRACT:
A terpolymer having the formula: ##STR1## wherein R.sub.1 is selected from the group consisting of C.sub.1 to C.sub.20 alkyl groups, C.sub.6 to C.sub.20 aryl groups and C.sub.6 to C.sub.30 alkylaryl groups; R.sub.2 is hydrogen or methyl group, n is about 1 to 60; y is about 2.0 to about 35.0 mole %, and x is about 65.00 to about 98.00 mole %, z is about 0.1 to about 3.0 mole % and n is about 1 to about 60 and M is a metal cation selected from the group consisting of Groups IA, IIA, IB and IIB of the Periodic Table of Elements, wherein said terpolymer has an intri1sic viscosity of about 1 top about 25, wherein said terpolymer is formed by a free radical solution polymerization in the absence of a surfactant or emulsifier and comprises the polymerization of an acrylamide monomer, a metal acrylate monomer and an alkyl poly(etheroxy) acrylate monomer in the presence of a free radical initiation at a temperature of at least 5.degree. C. for at least 0.5 hours.
REFERENCES:
patent: 3896161 (1975-07-01), Borden et al.
patent: 4075411 (1978-02-01), Dickstein
patent: 4268400 (1981-05-01), Lucas et al.
patent: 4268641 (1981-05-01), Koenig et al.
patent: 4463152 (1984-07-01), Schulz et al.
Berluche Enock
Bock Jan
Maurer John J.
Schulz Donald N.
Exxon Research and Engineering Company
Nanfeldt Richard E.
Sarofim N.
Schofer Joseph L.
LandOfFree
Novel acrylamide acrylate copolymers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Novel acrylamide acrylate copolymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel acrylamide acrylate copolymers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1909927