| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S524-901 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4207 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate |
1983-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5a7cd8eaee8233108dafccad303964
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c20d89e7a6c011c3c10f4e405cda31bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1cb6df056f5e28e22c8a48096f5861f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_763cc1011f93ce184af94ba65e5962af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e51c60ecb9daf1ef161647f5fd08fb3 |
| publicationDate |
1984-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4478985-A |
| titleOfInvention |
Process for the preparation of resinous compounds, compounds produced thereby and their use in thermosetting coating compositions |
| abstract |
Carboxyl-containing resinous compounds, suitable for making water-dilutable thermosetting coating compositions after at least partial neutralization with a base, are prepared by a process wherein a non-acidic hydroxyl-containing resinous intermediate prepared by reacting at a temperature in the range 120 DEG to 180 DEG C. in the presence of an esterification catalyst in one or more steps (a) a diglycidyl ether of a dihydric phenol having an epoxy molar mass not exceeding 1100 with (b) a monofunctional phenol, and (c) dimerized unsaturated fatty acids in an epoxy phenolic or acidic equivalent ratio of (a), (b) and (c) from x/2/(x-2) to (x+0.1)/2/(x-2), wherein x is at least 4 for a diglycidyl ether having an epoxy molar mass from 400 to 1100 and x is at least 6 for a diglycidyl ether having an epoxy molar mass below 400, is reacted at a temperature not higher than 150 DEG C. with a carboxylic acid anhydride in an amount to produce a half-ester having an acid value in the range 15 to 80 mg KOH/g. Such resinous compounds when at least partially neutralized with a base and combined with a cross-linking compound are suitable for use in electrodeposition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5344856-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064913-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5567748-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5223558-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000053686-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5070174-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5391652-A |
| priorityDate |
1982-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |