http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005224963-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 |
| filingDate | 2004-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd9d60a846c32d4177aa1383f350daf6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbd4151eefd8bf968ea061f53c468004 |
| publicationDate | 2005-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005224963-A |
| titleOfInvention | Polypropylene-based resin foam molding and its production method |
| abstract | PROBLEM TO BE SOLVED: To provide a production method capable of obtaining a foamed molded article having good injection foaming moldability, high foaming ratio and beautiful surface appearance at low cost. SOLUTION: A polypropylene resin is (A) 50 to 95 parts by weight of a linear polypropylene resin having a melt flow rate (MFR) of 10 g / 10 min to 100 g / 10 min and a melt tension (MT) of 2 cN or less. , (B) 5 to 50 parts by weight of a modified polypropylene resin having an MFR of 0.1 g / 10 min or more and less than 10 g / 10 min, an MT of 5 cN or more, and exhibiting strain hardening (however, (A) and (B) The mold is composed of a fixed mold and a movable mold that can be moved forward and backward, and the molten mixture is injected into a cavity having a clearance smaller than the thickness of the molded body before foaming. A step of filling, then a step of retracting the movable mold to complete injection filling to a clearance corresponding to the thickness of the molded body before foaming, and a step of foaming the polypropylene resin by further retracting the movable mold To manufacture injection foam moldings . [Selection figure] None. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012121975-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016000795-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006056910-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101200679-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008062393-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2520425-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012136597-A |
| priorityDate | 2004-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.