http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002035230-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00033 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 |
| filingDate | 2001-07-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc8a9e4e06eb626ba1c5f8bb29c906a3 |
| publicationDate | 2002-03-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002035230-A1 |
| titleOfInvention | Polymerisation reactor and process |
| abstract | A continuous static polymerisation reactor unit for the production of liquid polymers, in particular high viscosity organopolysiloxanes, in a predetermined viscosity range comprises a reactor ( 1 ) a supply means ( 10,25 ) for supplying monomers and/or oligomers to an inlet means ( 2 ), and an outlet means ( 5 ). The inlet means ( 2 ) is adapted for the introduction of a reaction mixture into a reaction chamber ( 3 ), and a means for introducing at least one viscosity controlling agent into the supply means is provided to form a reaction mixture with monomers and/or oligomers ( 11,13,15,12,14,16 ). The unit is adapted to maintain the values of temperature and flow rate of the resulting reaction mixture/polymer in the reaction chamber ( 3 ) substantially constant. A control means ( 24 ) is used to detect any variation from a predetermined pressure drop value between the inlet means ( 2 ) and the outlet means ( 5 ), and should such a variation occur the control means ( 24 ) is also used to compute and control a compensating rate of introduction of one or more of the at least one viscosity controlling agents to cause the pressure drop between the inlet means ( 2 ) and the outlet means ( 5 ) to revert to the predetermined value. A process for making liquid polymers within a predetermined viscosity range is also disclosed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016215097-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6964753-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9683083-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9114374-B2 |
| priorityDate | 2000-07-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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