| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aead68061c40cbf66c87264b14405030
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2858391c9d5f1dbe64428ae108251626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb0a23879c8231d869a39400808fe041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b0c7a67ee966f93ac0a2a9f0d2f989c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75b76ec8c9f8e90a59901f07ca35db36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17fb5bccfb5350f67fe0cdfeadae6604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d6e96796ec1b1dcd40755daf85c2ea3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00083 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
1999-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26c4bae2be3c5923b4435a124d5bd1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ffca0ef5d6214d821ed71bfac7cce9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d70409096e14477c724910d44b6a41f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2af1080ece363e8fc9e0536d9d80c393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf70a81005eb8c69001876b74369ae8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e62f69658c387437b8596fbb521b1d88 |
| publicationDate |
2000-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0033051-A1 |
| titleOfInvention |
Method and apparatus for determining viscoelastic properties of process fluids and its use |
| abstract |
The invention relates to a method for determining viscoelastic properties of process fluids in a polymerization process. In the method at least one sensor head (20) is inserted in contact with a process fluid. The electric response of the sensor head (20) is measured and the viscoelastic properties of the process fluids are determined from the measured electric quantities. The invention also relates to an apparatus for determining viscoelastic properties and their changes of process fluids in a polymerization process. The apparatus is a sensor device comprising at least one sensor head (20), which comprises at least one thickness shear mode (TSM) resonator. The resonator is optionally shielded with a coating of corrosion resistant material and is fixed into the sensor head (20) with at least one elastic gasket. The apparatus also comprises a data sampling and processing unit (18) for the test signal generation and response measurement and processing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7771821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6945094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8096205-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02052243-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7273655-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102507911-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008132282-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105823703-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8152377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02093136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6755073-B2 |
| priorityDate |
1998-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |