http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61296030-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 |
| filingDate | 1985-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a19e1e85ae52aca5077264bcf5425ca0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5c37963db9b310b3264c94927b804c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aae1a37bef5348b394f481efb292ac0d |
| publicationDate | 1986-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61296030-A |
| titleOfInvention | Polyamide resin and production thereof |
| abstract | PURPOSE: To obtain a polyamide resin, containing a specific amount of terminal hydrocarbon groups, and having a specific relative viscosity and improved mechanical properties, melt fluidity, etc., by adding a specific carboxylic acid and specific amine in a specific proportion to a polyamide raw material and polymerizing them. n CONSTITUTION: A 7W23C monocarboxylic acid, e.g. enanthic aid, and a 6W22C monoamine, e.g. hexylamine, and/or 2W22C diamine, e.g. ethylenediamine, or a 6W22C monoamine and 3W24C dicarboxylic acid, e.g. malonic acid, are added to a polyamide raw material and polymerized to afford a polyamide resin having 55W100%, preferably 55W95%, based on the total terminal groups, 6W22C hydrocarbon groups, e.g. hexyl group, and 2W2.5, preferably 2.2W2.5 relative viscosity. The amounts of the carboxylic acid and amine to be added are preferably 3W20meq/mol, preferably 4W19meq/mol expressed in terms of the total amount of the carboxyl groups and amino groups based on 1mol polyamide raw material monomer (unit). n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63179740-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63179935-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010173739-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022509586-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63183957-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6445428-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0796625-B2 |
| priorityDate | 1985-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.