http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101430264-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-826 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-863 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 |
| filingDate | 2007-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101430264-B1 |
| titleOfInvention | High-transparency 1,4-cyclohexane dimethanol copolymerized polyester resin having excellent color and method for producing the same |
| abstract | The present invention relates to a polyester resin copolymerized with 1,4-cyclohexanedimethanol having improved transparency and color, and a process for producing the same. The polyester resin comprises an acid component containing terephthalic acid and 10-90 mol% 1,4-cyclohexane Dimethanol and 10 to 90 mol% of ethylene glycol; And a germanium-based polycondensation catalyst in an amount of 1 to 1000 ppm based on the weight of the germanium element based on the weight of the final polymer and then subjecting to polycondensation, wherein the col-b value in the pellet form is 3 or less, And having a transparency of 90.0% or more as measured by ASTM D1003, and a method for producing the same.n n n The polyester produced according to the present invention has an advantage that the appearance and the beauty of the product are excellent and the commerciality is greatly increased. Especially, since the polyester can be used for optical use requiring high transparency, have.n n n Transparency, high transparency, 1,4-cyclohexanedimethanol, ethylene glycol, terephthalic acid, copolymer polyester |
| priorityDate | 2007-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.