| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ead90443277482e25bf91bfddef2b5a7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-056 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
2000-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e38e73fc07743ca1f3f8d9cb6d72413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_168e393d8e0085674c9ca54bf7941041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_375daa971f7c9a687e59c411a4339810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc7ce45a55306f6f1cd6853b2a8dbc1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9924e9b6544a49b4499d00dad76be4d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3b1c46b6a37c58deeed9f832e356e48 |
| publicationDate |
2002-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1245379-A1 |
| titleOfInvention |
Laminate and process for producing the same |
| abstract |
This invention relates to a laminate which changes in dimension to such ansmall extent as not to cause curling and warpage when the ambient humiditynchanges and is useful for flexible printed wiring boards. n The laminate possesses a polyimide layer or layers of polyimides formed onna conductor by coating and at least one of the polyimide layers is composednof polyimide of low hygroscopic expansion obtained by the reaction of diaminesncontaining 20 mol% or more of 4,4'-diamino-2,2'-dimethylbiphenyl with antetracarboxylic acid compound and exhibiting a coefficient of linearnhygroscopic expansion of 15 × 10 -6 /%RH or less. |
| priorityDate |
1999-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |