| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-1494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-1675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-1637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-63 |
| filingDate |
2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108431149-B |
| titleOfInvention |
Anti-biofouling coatings based on epoxy resins and amine functional polysiloxanes |
| abstract |
A curable coating composition for preventing biofouling comprising a) at least one epoxy resin; b) at least one amine functional poly(di(di)) in an amount of 1 to 70% based on the combined weight of components a) and b). alkylsiloxane) polymer; and c) at least one alkylene polyamine, polyalkylene polyamine or polythiol epoxy curing agent; wherein each equivalent of epoxy groups provided in component a) In total, components b) and c) together provide about 0.75 to 1.5 equivalents of amine nitrogen atoms and/or thiol groups. When cured to form an antifouling coating, the coating exhibits a water contact angle of at least 100° as measured using an optical contact angle meter at 22°C. The coating composition adheres well to many substrates, provides good corrosion protection and is an effective anti-biofouling measure. |
| priorityDate |
2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |