| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1863
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1872 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 |
| filingDate |
1977-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-08-12-04:00^^<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_ec159629954a1b74956f1c9fb835297d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dde06cbe98dbd50b7c15d8a463794b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f6ff36791e7daff95124197260836a6 |
| publicationDate |
1980-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1083594-A |
| titleOfInvention |
Process for the preparation of polyisocyanates containing urethane and biuret groups |
| abstract |
Abstract of the Disclosure The present invention is concerned with a process for producing biuret polyisocyanates and the polyisocya-nates so produced. These isocyanates are produced by the reaction of at least about a four fold molar excess of a diisocyanate having aliphatically bound isocyanate groups with amino alcohols having a particular structure at a temperature between about 90 and 200°C. The amino alcohols contain at least three carbon atoms, have their hydroxyl and amino groups separated by at least two carbon atoms, and may contain urea, urethane, ether or amino bonds. The present invention is also concerned with a process for producing two component and one component moisture curing lacquers using the biuret polyisocyanates of the present invention and the lacquers 80 produced. |
| priorityDate |
1976-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |