http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2282896-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7724617d6822e9d77f3f9c6c4a461db4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04B43-0054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04B43-00 |
| filingDate | 1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7765ecaaf7df198635c91347b5d9cf90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b6bc1a7bc0a814540654093026f8e6c |
| publicationDate | 2004-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2282896-C |
| titleOfInvention | Pump diaphragm and method for making the same |
| abstract | A composite pump diaphragm 10 includes a layer 12 fabricated from annealed polytetrafluoroethylene (PTFE) bonded to a layer 14 fabricated from an unreinforced thermoplastic elastomer including ethylene-propylene terpolymer (EPDM) and polypropylene. The diaphragm 10 is fabricated by chemically etching the PTFE layer 12, coating a surface thereof with a polyurethane adhesive, superimposing the layer 14 with layer 12 under heat and pressure, and allowing the superimposed layers to cure. |
| priorityDate | 1998-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.