http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3738218-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05aa45bbbe92b502cb5976eadae82e24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4434 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 |
| filingDate | 1987-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81438b1554aed1efbe2fb9ed6629db77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdae389346d2360a3e43eca2c7a321b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15139dc63af98718acfca18b92e58fc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899e0bc7c103b69b9260aebed45d7cf8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c24b6deb548bf6409fa3f2c33767ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec525f4ab43f7290c2c2f2bce77f894a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c88bbb5e3a3c0d554baf2f998ba38407 |
| publicationDate | 1989-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3738218-A1 |
| titleOfInvention | METHOD FOR PRODUCING CATHODICALLY DEPOSITABLE BINDER DISPERSIONS WITH CROSSLINKERS ON THE BASIS OF ACTIVATED ESTER GROUPS |
| abstract | The invention relates to a process for the preparation of aqueous dispersions intended for further processing to produce electrodeposition coating materials having stoving temperatures below 165@C and stoving times </= 30 min, which dispersions contain modified epoxy-amine adducts as binders, and substances which carry activated ester groups as crosslinking agents. In this process polyepoxides and compounds containing one or more, preferably 2, hydroxyl groups per molecule are reacted with catalysis at elevated temperatures to give epoxy-containing intermediates. A solvent or solvent mixture is then added, with external cooling, and the solution is brought to reflux, by application of a vacuum if appropriate, until the temperature has fallen to from 95@C to 20@C. Amines are added onto the free epoxide groups which are still present in the epoxy resin, and either a dispersion is prepared by admixing a water/acid mixture, after adding the crosslinking agent, or dispersion is carried out first and then the crosslinking agent is added. |
| priorityDate | 1987-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.