| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01c1e0bc0628f76dea731cda5a666ca1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-1545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2429-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-0154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0393 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0346 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2005-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_246993ef4d0de455aaad714c099692f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_977fe3a3e67503a21dfd92e6b86cb1ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d19a79f32b6d03b87e0ccb55639fbd |
| publicationDate |
2009-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-100535036-C |
| titleOfInvention |
Novel polyimide film |
| abstract |
A polyimide film that can provide a flexible metal-clad laminate plate which causes no significant dimensional change upon etching of the metal layer. The polyamide film is characterized in that, in the whole width of a continuously produced polyimide film, the ratio of the hygroscopic swelling coefficient in a direction (b) perpendicular to the molecular orientation axis to the hygroscopic swelling coefficient in a direction (a) parallel to the molecular orientation axis, i.e., b/a, is not less than 1.01 to not more than 2.00 and the difference between the maximum value of the hygroscopic swelling coefficient ratio and the minimum value of the hygroscopic swelling coefficient ratio is not more than 0.30. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106576428-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106576428-B |
| priorityDate |
2004-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |