http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200125085-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_252f8dedbf93d997d38683a3c7ad1bcf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41f0a857a11518cafc0ba9e1a329971d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_128412d0c105b3be3f45e981fbf6362c |
| publicationDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200125085-A |
| titleOfInvention | A Polyester-based Elastic Resin Having An Excellent Elastic Recovery Rate And Elastic Yarns Using The Same |
| abstract | The present invention consists of a hard segment of diol and dicarbonic acid or a derivative, and a polyol as a soft segment, wherein the diol is ethylene glycol (EG) having a molecular weight of 500 to 1,000, 1 ,4-butanediol (1,4-BD), wherein the dicarboxylic acid or derivative is terephthalic acid (TPA) or terephthalic acid (TPA), isophthalic acid (IPA) or Consisting of an ester derivative, wherein the dicarboxylic acid or derivative is a bifunctional aromatic dicarboxylic acid, a bifunctional cyclic aliphatic dicarboxylic acid, or each derivative is a total dicarboxylic acid or derivative of 1 to 5 mol% is included, and the polyol is composed of any one of poly(tetramethylene ether) glycol (PTMG), polyethylene glycol (PEG) and polypropylene glycol (PPG) having a molecular weight of 1,000 to 3,000, and the digital camera In a polyester-based elastic resin having excellent elastic recovery rate, obtained by esterification reaction of dicarbonic acid or a derivative and polyol as a raw material for soft segment, and condensation polymerization of the reaction product with diol as a raw material for hard segment. About. |
| priorityDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.