http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-550276-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-54 |
| filingDate | 1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_793d4ecd609ec84ecf194f3db16f747a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872608004cfe28928c4f2af3b152561d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3ff8631f85bdcb63ce25f7551858b0e |
| publicationDate | 2003-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-550276-B |
| titleOfInvention | Amine residue-containing polysilazane and process for the preparation thereof |
| abstract | An amine residue-containing polysilazane having a number average molecular weight of 100-100,000 and having a molecular chain containing a silazane structure is represented by the general formula (I) shown below and/or a silazane structure is represented by the general formula (II) shown below: in which R1 and R2 each stand for hydrogen, a hydrocarbyl group or a hydrocarbyl group-containing silyl group, A and A2 each stand for a divalent hydrocarbyl group, B stands for an N-hydrocarbyl group-substituted amine residue or a cyclic amine residue, B2 stands for a divalent linear amine residue or a divalent cyclic amine residue and p, r and q are each 0 or 1. The above polysilazane may be obtained by reacting a polysilazane with a mono- and/or dihydroxyl compound having an amine residue in an inert organic solvent containing no active hydrogen. |
| priorityDate | 1997-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.