http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5077370-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_572ab3dc169a753db545ebb270bf4e36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-106 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 1990-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df0777ac16e90174d2221893676862b8 |
| publicationDate | 1991-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5077370-A |
| titleOfInvention | Novel polyimidesiloxanes and methods for their preparation and use |
| abstract | Substantially fully imidized polyimidesiloxanes which are based on a selected pyridine compound are soluble in diglyme which gives them particular utility in the micro-electronics industry. The polymers are prepared from the dianhydride, a difunctional siloxane monomer and an organic dimaine that has the formula <IMAGE> wherein X is hydrogen, halide, phenyl, or combinations thereof <IMAGE> , or YArY. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> n = 0 or 1. The preferred dimaine has the formula <IMAGE> Other diamines can be used to provide an asymmetrical structure in the polyimidesiloxane polymer chain. The polyimidesiloxane can be prepared with functional groups which render them directly curable. The polyimidesiloxane can also be prepared with functional groups which when reacted with an unsaturated compound renders the polymers curable. The products of the invention can be used in the form of solutions in the micro-electronic industry. The polymers can also be used in wire and cable coating and to prepare films, fibers, and molded and extruded articles. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6780960-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6188026-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-743243-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103992477-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5552222-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5665791-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002188088-A1 |
| priorityDate | 1988-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 176.