| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76ebdb67ae3b5b794775941da028ccde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_206b11824a60b7e16ec72a45460636e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db2e9ce5d00b9ac5f99637ea405d3ee0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-20 |
| filingDate |
2002-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0596944cc164bea7d230734c88ef0ead
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_816cd6877fe680c54ed19e529f5b2f7c |
| publicationDate |
2002-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-02075007-A2 |
| titleOfInvention |
Method for producing colloidal copper compounds and uses thereof |
| abstract |
The invention relates to stable colloidal copper solutions which are prepared from purified copper sulphate solutions. Said copper sulphate is purified by adding an oxidising agent and adding phosphoric acid or a phosphate ion in order to precipitate the iron or aluminium. A colloidal solution is produced by adjusting the pH. A solid salt is obtained from the colloidal solution by mixing the colloidal solution with a water-miscible organic solvent, such as methanol or acetone. Said colloidal copper solutions have been shown to be effective fungicides against fusarium. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MD-3583-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111670907-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111670907-B |
| priorityDate |
2001-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |