http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0154768-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S528-905 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C11-00 |
| filingDate | 1985-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bf106de00ea804fa0e3a90e8d06044f |
| publicationDate | 1985-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0154768-A1 |
| titleOfInvention | Process for the preparation of polyurethanes, polyurethanes having aromatic amino terminal groups and their use |
| abstract | There is a process for the preparation of crosslinkable, predominantly linear polyurethanes with H-active, NCO-reactive end groups, from polyisocyanates, higher molecular weight polyhydroxyl compounds and / or essentially difunctional chain extenders and chain terminating agents in solvents with one or more stages of reaction, characterized in that builds up a polyurethane with terminal molecular weight of at least 10,000 and still has terminal NCO groups and then as chain terminating agent differently reactive diamines, selected from the series of araliphatic diamines and / or aromatic diamines with differently reactive amino groups in an NCO / NH ratio of 1: 5 to 1: 1.66 to form polyurethanes with terminal aromatic amino groups, claimed.n n n The invention furthermore relates to the polyurethanes accessible by the process with a content of terminal aromatic amino groups of <0.2 equivalents of terminal aromatic NH 2 per 1000 g of polyurethane and a lower limit of at least 0.001 equivalents.n n n Another object of the invention is the use of the polyurethanes mentioned in two-component polyurethane systems with the addition of more than difunctional polyisocyanates for the production of easily crosslinking adhesives and coatings on textiles and leather. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0696604-A1 |
| priorityDate | 1984-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 217.