http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2748463-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2ec09b723da0b9940823923cd4755c9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate | 2009-12-30^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6b73c5f1985448684ff4382f255a94b |
| publicationDate | 2017-01-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2748463-C |
| titleOfInvention | Cobalt-based catalytic dryer for polymer coatings |
| abstract | This disclosure relates to catalysts for the auto-oxidative drying of polymers, in particular for polymers used in paints or inks, based on unsaturated fatty acids, mostly from vegetal origin A compound is divulged for use as a polymerisation agent in coatings, characterized in that it comprises a cobalt-bearing alkyd polymer, said polymer having a cobalt content of 0.5 to 6% by weight, a mean molecular weight of more than 3000, and comprising cobalt carboxylate sequences Several processes are presented to illustrate the synthesis of the cobalt-bearing polymer These polymers retain the catalytic effect of cobalt towards the drying of polymers, while they greatly suppress the toxicity of cobalt by being essentially insoluble in water. |
| priorityDate | 2008-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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