| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D177-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D177-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K77-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-28 |
| filingDate |
2015-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7664ab8d62d62e7232f8aee90580f327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caf33d59d275c94c5c3c0c5c27df6dc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dedae417395e5a42164e129307db906e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61f93440bc462c5b3f77d671943d7bfb |
| publicationDate |
2016-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201609861-A |
| titleOfInvention |
Polyamide manufacturing method |
| abstract |
In one or more embodiments, the present invention provides a method for producing a polyamine which is reduced in the use of a guanamine-based solvent during synthesis. In one or more embodiments, the method for producing a polyamine comprising the following steps (a) to (c). Step (a): Dissolving diterpene dichloride in a non-amined organic solvent. Step (b): adding a diamine to the solution obtained in the step (a), and reacting dioxane dichloride with a diamine to obtain a polydecylamine. Step (c): adding a trapping reagent capable of trapping hydrochloric acid before (step) (b) and at the beginning of step (b) for at least one of the simultaneous period and the step (b). |
| priorityDate |
2014-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |