http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3591541-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_780c7855d82fe0c9bf54569bfe0fe0d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bd5418b5950bd0517e54556e17a70aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c38e64f2b4f2a7ba36cf1ef9baee38e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 |
| filingDate | 1967-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab2b8156740c67b61bf260ba7ac4d9af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a374fe42fb0d6fc1dd0b361ad9f11c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22c5e41d71140c303ee0a089a5693748 |
| publicationDate | 1971-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3591541-A |
| titleOfInvention | Emulsion polymerization using modified carboxylic emulsifiers |
| abstract | A POLYMERIZATION SYSTEM FOR PRODUCING UNIQUE STABLE LATICES CONTAINING A SUBSTANTIAL PROPORTION OF BOUND ALKALINE SENSITIVE GROUPS WHICH COMPRISES AN AQUEOUS EMULSION CONTAINING A CARBOXYLIC EMULSIFIER MODIFIED BY THE PRESENCE OF A NONCATIONIC HYDROPHILIC GROUP IN ITS HYDROCARBON CHAIN, E.G., COCOYL SARCOSINE, AND POLYMERIZABLE MONOMERIC MATERIAL CONTAINING ALKALINE SENSITIVE GROUPS, E.G., A MIXTURE OF BUTADIENE, STYRENE AND ITACONIC ACID OR METHYLOL ACRLAMIDE, AT A PH IN A RANGE FROM ACID TO SUBSTANTIALLY NEUTRAL. THIS SYSTEM (1) SUPPORTS EMULSION POLYMERIZATION EVEN IN LOW-SHEAR LARGE CAPACITY REACTORS WITHOUT THE OCCURRENCE OF EXCESSIVE OF PREFLOC DEPOSITION OF THE RESULTING POLYMERIC SOLIDS, (2) GIVES REPRODUCIBLE POLYMERIZATION RATES AND (3) PRODUCES STABLE LATICES OF USEFUL VISCOSTITY HAVING HIGH SOLIDS CONTENT. THE PROCESS FOR PRODUCING THE UNIQUE STABLE LATICES INCLUDES EFFECTING POLYMERIZATION OF THE POLYMERIZABLE MONOMERIC MATERIAL CONTAINING ALKALINE SENSITIVE GROUPS IN AN AQUEOUS EMULSION CONTAINING THE MODIFIED CARBOXYLIC EMULSIFIER AND HAVING A PH IN A RANGE FROM ACID TO SUBSTANTIALLY NEUTRAL, E.G., 2 TO 6, AT TEMPERATURES FROM ABOUT 0*C. TO ABOUT 100*C., AND THEREAFTER RECOVERING THE RESULTING LATEX FROM THE UNREACTING MONOMERS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5416167-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6702986-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4812508-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6133372-A |
| priorityDate | 1967-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.