http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102220577-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d32b4e3568d0ea6968d02316a7cff0b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-42 |
| filingDate | 2011-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_448dd3db280cf9c058f59b87e8be5a89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e61bbe86099e2a337bce5fb18cd56a1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5a3849319f43f8de39e015205ff88b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d0319b3770c893f1ac761b258a27f6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46a9ea7c670626fc8169c4570ad15fc |
| publicationDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102220577-B |
| titleOfInvention | Organic and inorganic composite aqueous surface treatment liquid for color coating pretreatment of galvanized sheet |
| abstract | The invention discloses an organic and inorganic composite aqueous surface treatment liquid for color coating pretreatment of a galvanized sheet, belonging to the technical field of metal material surface treatment. The aqueous surface treatment liquid comprises the following components in percentage by mass: 15-45 percent of aqueous organic resin, 1.25-3.75 percent of organic silane, 0.075-0.2 percent of inorganic passivator, 0.05-0.1 percent of inorganic corrosion inhibitor, a proper amount of pH adjusting agent and the balance of solvent water. Aqueous polyurethane, the organic silane, theinorganic passivator and the inorganic corrosion inhibitor are organically combined to form an organic and inorganic composite protection film by using the organic and inorganic composite aqueous surface treatment liquid. Due to the introduction of the organic silane, not only the corrosion resistance of the protection film but also the adhesion between the protection film and a galvanized layer can be improved. The organic and inorganic composite aqueous surface treatment liquid does not contain chromium in any valence state and is an environment-friendly chromium-free passivation liquid. |
| priorityDate | 2011-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.