| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45e69b37b7083461fc0f7ee67e4697cc |
| 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/B29K2023-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2049-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C47-0054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C47-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0017 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-04 |
| filingDate |
2012-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c64f9bedd4480c417f48505241fa9f32 |
| publicationDate |
2014-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014343205-A1 |
| titleOfInvention |
Polypropylene composition with improved additive retention |
| abstract |
A polypropylene composition characterized by improved additive retention can include at least 70 wt. % of a component (A) that is a random copolymer of propylene and ethylene produced with a metallocene-based polymerization catalyst. The component (A) can have a molecular weight distribution of at most 4.0. The polypropylene composition can include from 0.001 to 2.0 wt. % of a component (B) that is an additive that migrates to a surface of the polypropylene composition. The polypropylene composition can include a component (C) that is a thermoplastic polymer different from component (A), and is not a metallocene polypropylene homopolymer. The polypropylene composition can have a gloss at 20° of at least 75. Articles can be produced from the polypropylene composition, including articles that require specific surface properties over an extended period of time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012193839-A1 |
| priorityDate |
2011-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |