| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N2225-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N2235-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N2235-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N2235-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N5-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N3-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0814 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N5-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00 |
| filingDate |
1985-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-03-18-04:00^^<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_78930d1312f8108a157aa67cd4b17dd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cda4630b1c17a9573ead0f1979126e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_269511c2a8a69b390c2f13461a5bcf38 |
| publicationDate |
1986-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4576989-A |
| titleOfInvention |
Aqueous solutions or dispersions of cationic oligo-urethanes, a process for the production thereof and the use thereof to produce coatings |
| abstract |
The present invention is directed to aqueous solutions or dispersions which may contain blocked polyisocyanates of cationic oligourethanes which are crosslinkable at elevated temperature and contain n (a) about 0.1 to 3% by weight of ternary or quaternary ammonium ions introduced through Michael adducts of secondary amines having at least one hydroxyl group and specific acrylic acid derivatives, n (b) up to about 2.8% by weight of tert. amino nitrogen atoms incorporated through Michael adducts of secondary amines having at least one hydroxyl group and specific acrylic acid derivatives and n (c) about 0 to 15% by weight of blocked isocyanate groups, provided that the ternary ammonium groups of (a), the tert. nitrogen atoms of (b) and the blocked isocyanate groups are present in an equivalent ratio of (a+b):blocked isocyanate groups of about 1:1 to 1:1.5. The present invention is additionally directed to a process for the preparation of these solutions or dispersions of oligourethanes and to their use for coating heat resistant substrates, particularly by coating metallic substrates by cathodic electrodeposition and subsequently cross-linking these coatings at elevated temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5681896-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5114552-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4732788-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1739144-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-MI20081239-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1739144-A4 |
| priorityDate |
1984-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |