http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0665341-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c490e25190d7a7215433885581b82180 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-00 |
| filingDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae9f9f2c99bfc7891ae5640ced24c28f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f672f2c344e1ecd35f4dddb6311d4b87 |
| publicationDate | 1994-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0665341-A |
| titleOfInvention | Method for producing hydroxylated polymer urethane product |
| abstract | (57) [Summary] [Objective] In a method of reacting a hydroxyl group-containing polymer with an alkylisocyanate, a novel reaction solvent can be significantly reduced and the reaction can be smoothly proceeded with a shortened reaction time. Provide a way. [Structure] In the method of addition-reacting a hydroxyl group-containing polymer with an isocyanate having an aliphatic group, a dispersion liquid in which the hydroxyl group-containing polymer particles are dispersed in the isocyanate is well agitated, and 0% of the hydroxyl group-containing polymer is added thereto. After gradually adding dimethyl sulfoxide corresponding to 3 to 2 times by weight, A method for producing a hydroxylated polymer and a urethane compound, which comprises reacting the obtained reaction product with stirring. |
| priorityDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.