| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2308-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 |
| filingDate |
2014-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102256256-B1 |
| titleOfInvention |
Enhanced escr bimodal rotomolding resin |
| abstract |
The present invention provides a resin suitable for use in rotational molding having an environmental stress cracking resistance of more than 1000 hours. This resin has a density of 0.937 to 0.942 g/cm 3 and a melt index I 2 measured according to ASTM D1238 (2.16kg 190°C-I 2 ) of 4.0 to 7.0 g/10min, and ASTM D1238 (21.6kg 190°C-I). 21 ) measured according to I 21 is 160 to 200 g/10 min, I 21 /I 2 is 30 to 40, terminal vinyl unsaturation is more than 0.06 per 1000 carbon atoms, and the primary structural parameter (PSP2) is 4 to 7 And has a total Mw/Mn of 2.7 to 3.5, and contains 2 to 5% by weight of one or more C 4-8 alpha olefin comonomers. |
| priorityDate |
2013-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |