http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3556975-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-00 |
| filingDate | 1967-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cd42ed01bf618327119a9beeebdf409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_505ec305e3953c83d5ffb1a2c5be8b7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa03751a4e5d1ee4ccb7601cc08e8456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31e10d16efa3188ab02e7abe4998b320 |
| publicationDate | 1971-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3556975-A |
| titleOfInvention | Self-supporting construction material for the manufacture of corrosion-resistant parts of apparatus in chemical plants,especially electrolysis plants |
| abstract | THIS SPECIFICATION DESCRIBES A NOVEL USE FOR A PARTICULAR CHLORINATED HYDROCARBON POLYMER. THE POLYMER HAS A HYDROCARBON BACKBONE WITH CHLORINE SUBSTITUENTS THEREON. THE POLYMER CAN BE MANUFACTURED BY INITIALLY POLYMERIZING VINYL CHLORIDE, ETHYLENE, OR 1,2-DICHLORETHYLENE ALONE OR IN COMBINATION WITH EACH OTHER, AND THEN POST CHLORINATING THE POLYMERS TO PRODUCE A CHLORINATED POLYMERIC PRODUCT HAVING A CHLORINE CONTENT OF ABOUT 60 TO 73 WEIGHT PERCENT ARRANGED ABOUT 50 TO 90% IN A 1,2-DICHLOROETHYLENE CONFIGURATION. THE PRODUCT POLYMER IS SUBSTANTIALLY INSOLUBLE IN ACETONE AND HAS A RELATIVE VISCOSITY OF ABOUT 1.3 TO 25 WHEN MEASURED AS A 0.5 WEIGHT PERCENT SOLUTION IN O-DICHLOROBENZENE. THESE POLYMERS HAVE BEEN FOUND TO BE PARTICULARLY WELL ADAPTED TO PRODUCE DIMENSIONALLY STABLE, SELF-SUPPORTING, CORROSION-RESISTANT ARTICLES. THESE ARTICLES HAVE FOUND EXCEPTIONAL USE IN THE MANUFACTURE OF PARTS OF APLPARATUS USED IN A CORROSIVE ENVIRONMENT IN CHEMICAL PROCESSE. OF SPECIAL IMPORTANCE IS THE USE OF ARTICLES DESCRIBED IN ELECTROLYTIC PROCESSES, PARTICULARLY FOR CHLORINE PRODUCTION. |
| priorityDate | 1967-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.