http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8470917-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2152bc2711b287c60e4860d5ef6c4898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46b86ddbb99837589fe9978eae915c04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6b46f3dfd8097bc33ab77323ff11b08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fad8baa14b41fbbf57ae0fcca970fed7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17 |
| filingDate | 2006-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_838c0a02d4db239b0d6f757ba75ed8b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e85457714555226657937b968f7c3f2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f0839cbd603b157be75bec2936f00cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bf6aa011d38ad665a7932b362103dc8 |
| publicationDate | 2013-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8470917-B2 |
| titleOfInvention | Production method of polyimide solution and fluorinated polyimide solution |
| abstract | The invention aims to provide a method by which a solution of polyimide can be easily obtained. Further, the invention aims to provide a fluorinated polyimide solution by which fluorinated polyimide excellent especially as an optical material and an electronic functional material can easily be produced. The production method of the soluble polyimide solution according to invention is characterized by mixing a mixture containing a polyamide acid, a cyclodehydration reagent, and a solvent by a rotation-revolution mixing method. Further, the fluorinated polyimide solution of the invention is a solution of polyimide defined by the following formula (II): n nwherein, X and Y independently represent divalent organic groups; Z represents chlorine atom, bromine atom, or iodine atom; p represents an integer of 1 to 3; q represents an integer of 0 to 2; and p+q=3. |
| priorityDate | 2005-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 272.