http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1082398-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3868 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C325-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C333-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 |
| filingDate | 1976-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d1db9af2b1cfd4d4ef46e000eca87c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9fb1532ce3304c99d3b447cd01ec9c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8468f7e4512a2975071e8552bb1dcd3c |
| publicationDate | 1980-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1082398-A |
| titleOfInvention | Polyurethanes produced from diaminodiphenyl-dithioethers |
| abstract | POLYURETHANES PRODUCED FROM DIAMINODIPHENYL-DITHIOETHERS Abstract of the Disclosure This invention relates to polyurethane elastomers produced using optionally substituted diaminodiphenyl-dithio-ethers as chain extenders. More particularly, this invention relates to certain polyurethane elastomers and a process for making such elastomers. The process broadly comprises reacting polyisocyanates with active hydrogen containing compounds with certain novel chain extenders of the general formula: wherein R' and R", which may be the same or different, each represent hydrogen, an alkyl radical having from 1 to 6 carbon atoms, an aryl radical having from 6 to 15 carbon atoms, a cycloalkyl radical having from 4 to 12 carbon atoms, halogen, -NO2, -CN, OR''' or the radical wherein R''' represents an optionally branched alkyl radical having from 1 to 6 carbon atoms; and R represents a straight- or branched-chain aliphatic radical having from 1 to 25 carbon atoms which are interrupted by from 1 to 12 atoms of nitrogen and/or oxygen and/or sulphur in the form of secondary or tertiary amino groups, urea or acid amide groups, ether, urethane or ester groups, thioether, thio-urethane or thioester groups or from 1 to 4 carbonyl groups. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8816044-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9725556-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013043837-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9422467-B2 |
| priorityDate | 1975-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 158.