http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030005340-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025 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/C08K3-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 |
| filingDate | 2002-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20030005340-A |
| titleOfInvention | Automotive part made of polypropylene resin composition |
| abstract | The present invention comprises a propylene homopolymer (A1), an elastomer (B) and an inorganic filler (C) in a specific ratio, or a propylene block copolymer (A2) and an inorganic filler (C) and, if necessary, an elastomer (B). The present invention relates to an automobile part made of a polypropylene resin composition which contains at a specific ratio. The propylene homopolymer portion of the propylene homopolymer (A1) or the propylene block copolymer (A2) is propylene with respect to the entire propylene structural unit obtained by MFR (230 ° C.) at 20 to 300 g / 10 min, 13 C-NMR spectrum. The position irregular unit derived from 2,1-insertion or 1,3-insertion of a monomer is 0.2% or less, respectively, and Mw / Mn calculated | required by GPC is 1-3. The present invention has excellent balance between stiffness and impact resistance, has a low possibility of generating a flow mark, is not remarkable even when a flow mark is generated, and has excellent appearance due to good transferability of embossing on the surface of a molded article (including injection molded articles). ) Can be provided.n n n Since the propylene resin composition used for this invention has the composition mentioned above, plasticization time is short. As a result, the molding cycle for manufacturing an injection molded article can be shortened, and the automobile part which can obtain the above-mentioned effect can be produced efficiently by injection molding. |
| priorityDate | 2001-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 242.