http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016141698-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-28 |
| filingDate | 2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218167190076a8fce39e15a8b5b81c13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c871d63bf378620fa12ae68057785d70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336c19aa7a6877b08dcb4c68e0f64d80 |
| publicationDate | 2016-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016141698-A |
| titleOfInvention | Method for producing dehydrated polycondensation polymer |
| abstract | In a method for producing a dehydrated polycondensation polymer having a step of dehydrating polycondensation of a prepolymer with an extruder having a vent part, a production method with high production efficiency is provided while suppressing vent-up. A method for producing a dehydrated polycondensation polymer comprising a step of dehydrating polycondensation of a prepolymer with an extruder having a vent part, wherein R defined by the following formula (1) is 2.50 or more and 4. The manufacturing method of the dehydration polycondensation type polymer made into 50 or less. R = S + 1.5 × V1 / V0 (1) V0: Effective space capacity in the extruder [cm 3 ] V1: Total capacity [cm 3 ] of prepolymer, polymer, and water vapor contained in the extruder S: Condensed water distillation rate per unit area from fore vent part [mg / (cm 2 × sec)] [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023089941-A1 |
| priorityDate | 2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.