| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C13-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C13-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C13-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2012-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-05-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-05-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103649209-B |
| titleOfInvention |
Heterophasic copolymer |
| abstract |
A kind of heterophasic polypropylene resin, comprises polypropylene homopolymer matrix phase (A) and is scattered in the ethylene-propylene copolymer phase (B) in described matrix, wherein the xylene soluble part of heterophasic polypropylene resin at 20wt% to being less than in the scope of 50wt%; Described heterophasic polypropylene resin has 0.01 to 50g/10min MFR 2 ; Ethylene contents in the xylene soluble part of heterophasic polypropylene resin at 20wt% at least to being less than in the scope of 50wt%; Described heterophasic polypropylene resin has at least 25kJ/m at-20 DEG C 2 , preferably 50kJ/m at least 2 The breach summer than (charpy) impact strength; And wherein said MFR 2 (matrix)/MFR 2 (XS) >=5, preferably >=10. |
| priorityDate |
2011-07-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |