http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4963632-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0bdbaa7d1404425011d1b246ed5628a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F228-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 |
| filingDate | 1988-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6998576182fe8f4769517e2e81093c62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c43a0a0b4e32e5f2a4badf64dc19edd3 |
| publicationDate | 1990-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4963632-A |
| titleOfInvention | Mixed micellar process for preparing hydrophobically associating polymers |
| abstract | A homogeneous micellar free radical polymerization process for the formation of a terpolymer having the structure of: ##STR1## wherein S is selected from the group consisting of SO 3 M, phenyl SO 3 M, CONHC(CH 3 ) 2 CH 2 SO 3 M or COOM; M is selected from the group consisting of Groups IA, 1B, IIA and IIB of the Periodic Table of Elements, R 1 is a C 1 to C 10 alkyl, cycloalkyl or aralkyl group, R 2 is hydrogen or a C 4 to C 18 alkyl, cycloalkyl or aralkyl group, x is about 10 to about 90 mole %, y is about 0.1 to about 60 mole %, and z is about 0.2 to about 10 mole % which comprises the steps of forming a mixture of an anionic surfactant, a nonionic surfactant, ##STR2## under a nitrogen atmosphere; adding deoxygenated water to said mixture to form a homogeneous reaction solution; adding free radical initiator to said homogeneous reaction solution to initiate polymerization of said monomers; terpolymerizing said monomers at a sufficient temperature and for a sufficient period of time to form said terpolymer and without the formation of substantial amounts of particulates or phase separation occurring. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6417268-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5879928-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6277900-B1 |
| priorityDate | 1988-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.