http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017349735-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 |
| filingDate | 2015-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae27a2d7b3d9beda44171f97b3c1550b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4ab20cb2a12f855a2170e2dd200107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91e68001d2674e5329dc0abe8c84f057 |
| publicationDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017349735-A1 |
| titleOfInvention | Process for the preparation of a heterophasic propylene copolymer |
| abstract | The invention is directed to a process for the preparation of a heterophasic propylene copolymer comprising mixing 55-95 wt % of a propylene polymer and 5-45 wt % of an ethylene-propylene rubber with 0.01 −1 wt % of an organic peroxide with a decomposition half-life time of 6 minutes at a temperature between 80 and 109° C. and 0.001 −1.5 wt % of a co-agent, wherein all weight percentages are based on the total weight of the polymer composition, wherein the mixing is performed at a temperature which is below the temperature where the organic peroxide has a decomposition half-life time of 6 minutes to obtain a mixed polymer composition, and subsequently melt-mixing the mixed polymer composition. The invention also relates to A heterophasic propylene copolymer having a. Overall ethylene content between 5-20 wt % measured with FTIR b. MFI between 3 and 25 (g/10 min) measured according to ISO 1133-1:2011 at 230° C. and 2.16 kg c. 20° C. xylene soluble fraction (CXS) between 8 and 30 (wt %) d. a BTT according to the formula: BTT≦65-10* (CXS/MFI) wherein the wt % is defined relative to the total of the composition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11286317-B2 |
| priorityDate | 2014-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.