| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60bbf3e7d6e65802a480fac7a249fd06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 |
| filingDate |
2003-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6909cba7d16da503b5d2856a94766deb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_241eade2a8bc53cac4b21d802ec3468d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be106060a4340ed0ccc3eab75339e8cf |
| publicationDate |
2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005082756-A |
| titleOfInvention |
Porous resin sheet and manufacturing method thereof |
| abstract |
PROBLEM TO BE SOLVED: To obtain a porous resin sheet having open cells, which can be easily produced without using a large amount of an organic solvent. SOLUTION: A filler such as calcium carbonate surface-treated with a hydrophilic polyhydric alcohol such as polypropylene glycol is mixed with a thermoplastic polymer such as polyethylene resin to form a sheet, and the sheet is passed through a roll and rolled. Then, it is obtained by being immersed in an acid aqueous solution such as hydrochloric acid to dissolve and remove the filler inside the sheet. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10865516-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012141460-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017099179-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10265693-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011236412-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9847544-B2 |
| priorityDate |
2003-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |