http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5989322-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c389d310f52125a947b3408cb0cf3283 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate | 1982-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51367e76dde0b5441778f4abc4825459 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_891b21f96c8b562504db3f0a35efd7db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84fa3ee69c9a6bb10bb893eac0899808 |
| publicationDate | 1984-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5989322-A |
| titleOfInvention | Polyurethane urea polymer and its production |
| abstract | PURPOSE: To obtain the titled polymer having improved heat resistance and mechanical strength simply, by subjecting a derivative prepared by replacing partially the end group of a polyether polyol with a para-aminobenzoic acid and a polyisocyanate to polyaddition reaction. n CONSTITUTION: (A) 1mol n-hydric polyoxyalkylene polyol having 400W10,000 molecular weight is reacted with (B) 0.125nWn mole para-aminobenzoic acid alkyl ester (preferably methyl or ethyl ester) to give a polyether polyol derivative containing a terminal amino group wherein the hydroxyl group of an n- hydric polyoxyalkylene polyol shown by the formula (n is 2W8; X is average value, positive number of 0.05nWn-1; A is n-hydric polyoxyalkylene polyol residue obtained by removing hydroxyl group from the component A) is replaced with the component B, and it is reacted with (C) a bi- or more valent polyisocyanate, to give the desired polymer. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091582-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6261088-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02194015-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0380310-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63286417-A |
| priorityDate | 1982-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.