http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1159598-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S528-904 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-775 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate | 1979-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78930d1312f8108a157aa67cd4b17dd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cda4630b1c17a9573ead0f1979126e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbe9eeb00818769201cf1ade9d1a2aef |
| publicationDate | 1983-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1159598-A |
| titleOfInvention | Polyurethanes which are dispersible or soluble in water and a process for their preparation |
| abstract | Mo-1947 LeA 18,703-FC POLYURETHANES WHICH ARE DISPERSIBLE OR SOLUBLE IN WATER AND A PROCESS FOR THEIR PREPARATION ABSTRACT OF THE DISCLOSURE The present invention relates to water soluble or water dispersible polyurethane elastomers which have a substantially linear molecular structure and which con-tain both ethylene oxide units incorporated in polyether chains and sulphonate groups, characterized in that they contain from about 0.5 to 20% by weight of ethylene oxide units of the formula -CH2-CH2-O- arranged within polyether chains and from about 0.1 to 25 milliequivalents, per 100 g of solid, of sulphonate groups of the formula -SO3e in the form of structural units of the formula - O - X - R arranged in end positions and/or side positions, wherein X represents a polyalkylene oxide chain having from 5 to 90 chain members, at least about 40% of which chain members constitute ethylene oxide units and R represents a monovalent hydrocarbon group having from 3 to 18 carbon atoms containing at least one sulphonate group - SO3e and to a process for their production. LeA 18,703 |
| priorityDate | 1978-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.