http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102143167-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-21 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 |
| filingDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102143167-B1 |
| titleOfInvention | Polyamide compositions with improved optical properties |
| abstract | The present invention relates to a composition comprising at least one polyamide polymer and at least one compound of formula (I): [Formula I] [In the above formula, x is 1, 2 or 3; R 1 and R 2 are hydrogen, linear C 1 to C 7 -alkyl, branched C 3 to C 10 -alkyl, unsubstituted or substituted C 3 to C 12 -cycloalkyl, unsubstituted or substituted C 3 to C 12- Cycloalkyl-C 1 -C 4 -alkyl, unsubstituted or substituted aryl, and unsubstituted or substituted aryl-C 1 -C 4 -alkyl; Z is C 3 to C 10 -alkanediyl, unsubstituted or substituted arylene, unsubstituted or substituted arylene-C 1 to C 4 -alkylene-arylene, unsubstituted or substituted heteroarylene, unsubstituted or substituted Heteroarylene-C 1 to C 4 -alkylene-heteroarylene, unsubstituted or substituted C 5 to C 8 -cycloalkylene, unsubstituted or substituted C 5 to C 8 -cycloalkylene-C 1 to C 4 -Alkylene-C 5 to C 8 -cycloalkylene, unsubstituted or substituted heterocycloalkylene, and unsubstituted or substituted heterocycloalkylene-C 1 to C 4 -alkylene-heterocycloalkylene] The urea compound is used to improve the optical properties of the polyamide polymer composition. The invention also relates to molded articles and novel urea compounds made from the composition. |
| priorityDate | 2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 671.