http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1163279-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d63db43defeda5c11229cc168c4e1d81 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-06 |
| filingDate | 2000-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1727242d693bf9be77b606ef37929629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef2dde9d5b82d08e06bc8a26dad9715e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d66af2e44cb54dd9bf44c22b4e7c511 |
| publicationDate | 2001-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1163279-A1 |
| titleOfInvention | Polyurethane and its use for producing solvent-free coating substances |
| abstract | The invention relates to reactive polyurethane (1) with a number average molecular weight Mn of 800 to 14,000 daltons, a branching degree of 0.0 to 3.0 Mol/kg and an isocyanate functionality of 2.0 to 6.0. Said reactive polyurethane is produced by reacting polyester (1.1) and/or polyether (1.2), which both have at least two functional groups that are reactive with isocyanates and which have a molecular weight of 400 to 2,500 daltons and a branching degree of 0 to 3.5 Mol/kg; with at least one polyol (1.3) with a molecular weight of 62 to 400 daltons and a functionality of 2 to 4; polyamines (1.4) and/or alkanolamines (1.5); compounds (1.6) with at least one functional group capable of producing anions and at least one, especially at least two, functional groups that are reactive with isocyanates; polyisocyanates (1.7) and/or polyisocyanate adducts (1.8); blocking agents (1.9) for the isocyanate groups and neutralizers (1.10). The invention further relates to polyurethane dispersions containing the reactive polyurethanes and to their use for producing solvent-free coating substances, especially base coats, clear varnishes or plain coating varnishes. |
| priorityDate | 1999-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 194.