http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010116492-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 |
| filingDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c517f65fd5cce993674901fc1507bbd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_916bf8e9a275b4d04195e1bbce80f000 |
| publicationDate | 2010-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010116492-A |
| titleOfInvention | Production method and quality control method of polypropylene resin composition |
| abstract | An object of the present invention is to provide a method for producing a high-quality polypropylene resin composition for processing into a molded article having a good appearance. A method for producing a polypropylene resin composition having a degassing step of degassing a melt-kneaded product obtained by melt-kneading a mixture containing an inorganic filler and polypropylene, the degassing step comprising the degassing step. The step of degassing the melt-kneaded product so that the specific gravity of the pellets of the polypropylene resin composition obtained by the process is higher than a preset set value, and the set value is included in the polypropylene resin composition It is set based on the relationship between the content of the inorganic filler and the specific gravity of the pellet that does not cause silver streak when the pellet of the polypropylene resin composition containing the inorganic filler is molded at the content. A method for producing a polypropylene resin composition is used. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012017443-A |
| priorityDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.