| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K79-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J179-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-04 |
| filingDate |
2004-10-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c75f185b9506392b367ecd5d0d0c94cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c63197df87982b751533b0af94201cf |
| publicationDate |
2006-04-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006110772-A |
| titleOfInvention |
Method for producing adhesive film |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for efficiently producing an adhesive film having a good shape without delamination in an adhesive film produced by a coextrusion-casting coating method and a chemical curing method. . A method for producing a multilayer film having at least two or more types of polyimide layers, wherein at least two or more types of solutions selected from a solution containing a polyimide resin precursor and a solution containing a polyimide resin are coextruded. Including a step of casting on a support to form two or more layers, wherein at least one of the solutions used for the coextrusion contains a chemical dehydrating agent and a catalyst, and contains a chemical dehydrating agent and a catalyst. 0.5 to 4.0 moles of chemical dehydrating agent and 0.05 to 1.0 mole of catalyst are used with respect to 1 mole of amic acid unit in the polyamic acid contained in the caking solution, and the chemical dehydrating agent and catalyst are used. The manufacturing method of a multilayer film characterized by the viscosity of the solution containing a 200-2000 poise in 23 degreeC. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012143992-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016179689-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I513746-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008188843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012081478-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012081478-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012158149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9393721-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010221647-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014148126-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008183744-A |
| priorityDate |
2004-10-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |