| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242547cd378dd7869bec3fbb6a7862f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d64f6e8f9d107e335d358445dd6f5c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_314a9a2d57c3f059a8606014d8bfe185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb2ed9589cf596ecb2994bfad79751ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4da941d544d0aa93de2f682c20ff4d06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C55-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-708
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-18 |
| filingDate |
2012-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67a8b71458d61d8b3d74d1d287435e9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5807aa00d80fa52e6d5d0498a7886de2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16f60943fc0904d370d20c1f9a3db819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e9c12c936f0559d5642d5d73627c28e |
| publicationDate |
2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012175534-A1 |
| titleOfInvention |
(per)fluoropolyether block copolymers |
| abstract |
The invention relates to (per)fluoropolyether block copolymers comprising: A) a fluoropolyoxyalkylene segment (chain R a ) comprising one or more units of formula (CHXCF 2 CF 2 O)- in which X is hydrogen or fluorine; B) a (per)fluoropolyoxyalkylene segment (chain Rf), that is to say a segment comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, said (per)fluoropolyoxyalkylene segment being different from chain R a and having a molecular weight higher than 400 g/mol. These copolymers are endowed with improves lubricant properties or with improved water and oil-repellence properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105683248-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105683248-A |
| priorityDate |
2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |