Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05C5-02 |
filingDate |
2010-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d97f4877c4f244069eb3830f8b110ed6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9c747a5ef36e61104758318a03d88e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe41ec5bafd1ef9940ee75ecd44fb841 |
publicationDate |
2011-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2011235452-A |
titleOfInvention |
Coating die for solution casting and solution casting method |
abstract |
To provide a coating die for solution casting and a solution casting method in which stagnation of a dope at the tip of a lip is prevented. In a coating die for solution film-forming that discharges a dope comprising a polyamic acid solution obtained by reacting an aromatic tetracarboxylic acid and an aromatic diamine, a surface roughness of a lip tip on the take-off side of the coating die is obtained. The ten-point average roughness (Rz) of Rz = 1.0 μm or less is a coating die for forming a polyamic acid solution. [Selection] Figure 1 |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020193349-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021065579-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021182132-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021176778-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7273242-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114450095-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016194433-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102453054-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021065579-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016194433-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7270757-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170129095-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021176778-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7266746-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I761303-B |
priorityDate |
2010-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |