http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4983321-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a6a9431aa1fe5109ca95ad4e332231b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-08 |
| filingDate | 1989-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d47e195b65dc7d5968d5ad7131a4d4e2 |
| publicationDate | 1991-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4983321-A |
| titleOfInvention | Corrosion prevention constituent for surface coatings |
| abstract | A corrosion-preventing soyabean-glycerol alkyd resin is preprared by combining soyabean oil and glycerol in a reaction kettle, and after heating to about 400 DEG F., fused litharge is loaded. The temperature is then increased to about 440 DEG F. and held until a clear solution is formed. Phthalic anhydride is then loaded and heat gained cautiously to about 450 DEG F. Butylphenol resin is loaded. Then China wood oil is loaded. A first carbon dioxide blow is commenced. Then a second carbon dioxide blow is initiated. The mixture is then cooled to about 425 DEG F. and held. The mixture is dropped into xylene and thinned with Varnish Makers' and Painter's Naptha (petroleum thinner) prior to use with the barium metaborate corrosion preventer compound of this invention which was developed to replace chromium which has reduced availability due to exportation restrictions from the major supplier country. The corrosion prevention surface primer coating composition of this invention comprises a weight percent range of 30-32 of the above soyabean-glycerol alkyd resin; 36-38 weight percent barium metaborate; 6-7 weight percent phenol formaldehyde; metal compound additives of titanium dioxide 5-6 weight percent, black iron oxide 1-2 weight percent, magnesium silicate 5-7 weight percent, and aluminum silicate; of 0.3 to 0.6, pertroleum thinner 10.0-12.2 weight percent; butanol 0.4 to 0.8 weight percent; and napthenate drying agents 0.1 to 0.3 weight percent each of cobalt napthenate, manganese naphthenate, and iron napthenate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104789098-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110343468-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100460492-C |
| priorityDate | 1989-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.