http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2503388-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_544c4217fc3fc3c402f702a2f4c26227 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-00 |
| filingDate | 1975-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_371da22e9c7a5730f66142331fd02da6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5873d2947156af61940f810b8aefd310 |
| publicationDate | 1975-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2503388-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF Aqueous DISPERSIONS OF ALKYD RESIN-AMINO RESIN COMBINATIONS |
| abstract | Aq. dispersions of alkyd resin-aminoplast combinations are prepd. by (1) reacting (A) 95-60 wt. % solvent-free aminoplast, whch is (>95%) etherified with 1-4C monoalcohols, with (B) 5-40 wt. % methoxy-polyethylene glycol having ave. mol. wt. 300-3000 (400-1500) at 90-180 degrees C., opt. with addn. of a catalyst; (2) condensing 12-46 wt. % of reaction prod. of (A) and (B) at 70-100 degrees C. with (C) 54-88 wt. % alkyd resin and/or alkyd resin precursor, where (C) has limiting viscosity index 5-9 ml./g. (measured in CHCl3 at 20 degrees C.), and (3) dispersing the condensate at =100 degrees C. in water, contng. 0.5-2 wt. % (in)organic N base, while using ahigh-speed dispersing device. Final prod. pref. contains 2-6 wt. % built-in (B). Used as stoving lacquers. Dispersions have high stability; have self-emulsifying properties and require no further emulsifiers; and give stable films. |
| priorityDate | 1974-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.