| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b61dcd103d8773fdbc2c54babf807c33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8a2d831ba4d8a2f4d68619eaf98b5db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8c6ed740553a03440a2290edf538d1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04d1a46e4a0b0d8c51153db8f49e408d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c22f6369d007d39c1924f61bce7691fd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 |
| filingDate |
2002-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc8dee080841b8061f81c8eeea896722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2193e8cc886adcdb86b852f137849b66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_596f103b40bcce79039e94030af35be4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25350f1715ffca281240a58f09da6b87 |
| publicationDate |
2003-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03002626-A1 |
| titleOfInvention |
Propylene polymer resin with improved properties |
| abstract |
The present invention relates to a process for the production of a propylene polymer in a multistage polymerisation process comprising the polymerisation of propylene in the presence of a catalyst in a first reaction zone comprising at least one slurry reactor to give a first polymerisation product, transferring said first product to a second reaction zone comprising at least one gas phase reactor and continuing polymerisation of propylene in the gas phase in the presence of said first polymerisation product which is characterised in that the temperature in both the slurry and the gas phase reactor is at least 75 °C and the product of at least one reactor is having an ethylene content in the range of 0.05 to 0.5 wt. %. Furthermore, the invention relates to a propylene polymer obtainable by the inventive process, to a propylene polymer which is characterised in that it comprises ethylene comonomer in an amount of 0.05 to 0.5 wt. %, is having a xylene solubles contents of 3.0 wt. % or less and is having a maximum in its temperature rising elution fractionation (TREF)-function at 120 °C or less, and to articles such as fibres, non-wovens, films and sheets comprising the inventive polymer. |
| priorityDate |
2001-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |