http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02107636-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cb72657cf0479385a9b5e655af1e16f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 1988-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050743673aa5184de2368c4fee25ea64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07df96e63c62a805101c5eeb2be26c0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b945f409b91724dc0136309a726ca2c9 |
| publicationDate | 1990-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02107636-A |
| titleOfInvention | Wholly aromatic polyimide ester and production thereof |
| abstract | PURPOSE: To obtain the subject ester excellent in dimensional stability and dimensional accuracy in the longitudinal and orthogonal directions and useful for electric electronic components by introducing a specified imide group into an aromatic polyester. n CONSTITUTION: Compounds of formula I-IV [W is H or ROC (R is 1-18C hydrocarbon); Z is H or 1-18C hydrocarbon; Two carbonyl groups of formula III are mutually at p- or m-position; Amide and two imide groups of formula IV are mutually at p- or m-position] are reacted and one or two more compounds represented by formula WOZ are eliminated to obtain the objective ester composed of structural units of formula V-VIII and having 0.025 MPa shearing stress and and 1.0-1.0×10 5 Pa.s melt viscosity at 300-400°C. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007314443-A |
| priorityDate | 1988-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457814461 |
Total number of triples: 16.