http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01124616-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K85-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00 |
| filingDate | 1987-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_205b121f36f7ae0d5b0508ae0db918a2 |
| publicationDate | 1989-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01124616-A |
| titleOfInvention | Production of formed article of crosslinked polyphosphazene |
| abstract | PURPOSE:To obtain the above formed article free from sticking between layers and having excellent openability, by extruding a non-aqueous solvent solution of a specific polyphosphazene into a crosslinking bath containing an alkali metal salt of a hydroxyl compound, thereby effecting wet-forming of the polyphosphazene. CONSTITUTION:A polyphosphazene containing alkoxy group accounting for >=20% of the whole side chain and soluble in a solvent is dissolved in a non- aqueous solvent such as dehydrated tetrahydrofuran or acetone to obtain a polymer solution. Separately, a crosslinking bath is produced by dissolving an alkali metal salt of a compound having >=2 hydroxyl groups (preferably >=2 CH2OH groups) in a non-aqueous solvent such as dehydrated tetrahydrofuran or toluene. The above polymer solution is extruded into the crosslinking bath to effect the wet-forming and obtain the objective formed article such as fiber or film. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5994497-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9919383-A1 |
| priorityDate | 1987-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.