| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1229111a198f86af4112ecd730b55cd9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0889
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-14 |
| filingDate |
2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dfcfe322c0e0823a4e61f9b63b5a258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5f0eb0f4d324f09152aa4400c8a9de |
| publicationDate |
2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3303455-A1 |
| titleOfInvention |
Carboxylic acid functional siloxanes of defined structure |
| abstract |
Organopolysiloxanes bearing regularly spaced pendent carboxylic acid groups or salts thereof have a block polymer structure and are derived by the double half-esterification of a dianhydride and a silanol- or carbinol-functional organopolysiloxane or sulfur analog thereof. The products can form stable aqueous dispersions without the need for a surfactant. |
| priorityDate |
2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |