| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 |
| filingDate |
2004-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a6c276a65a140844034e227987badd |
| publicationDate |
2006-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006089637-A |
| titleOfInvention |
Method for producing polypropylene resin foam sheet |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for producing a polypropylene-based resin foam sheet that can reduce the clogging of a mesh and can be operated for a long time. SOLUTION: A method for producing a polypropylene resin foam sheet in which a polypropylene resin, a foam regulator and a foaming agent are melt-kneaded in an extruder and then extruded and foamed. As a foam regulator, citrate (however, lithium The above problem in the method for producing a polypropylene resin foam sheet can be solved by using a lithium compound or zinc oxide in combination with (except salts). [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016069449-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020186016-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016237239-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7205374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10562973-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019002016-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10745537-B2 |
| priorityDate |
2004-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |