| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-1424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-071 |
| filingDate |
2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a501f504c29609445cfaee88a17da117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc21508f4b0b85f0e1fbb1e5d89ba89a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a73e377ec683d89aa59ee4aa316e82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca158663d4964ad4628a9f01b3db9fc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7689fcb9081c1534d963707b98df177 |
| publicationDate |
2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3495400-A1 |
| titleOfInvention |
Block copolymer and surface treatment agent using same |
| abstract |
The present invention addresses the problem of providing a block copolymer which is useful as a surface treatment agent for cell culture substrates, said surface treatment agent enabling cell separation in a short period of time. The above-mentioned problem is solved by a block copolymer that comprises the following blocks (A), (B) and (C). (A) a temperature-responsive polymer block that has a lower critical solution temperature (LCST) within the range of from 0°C to 50°C with respect to water (B) a hydrophilic polymer block that does not have an LCST within the range of from 0°C to 50°C, while having an HLB value (as determined by a Griffin method) within the range of from 9 (inclusive) to 20 (exclusive) (C) a hydrophobic polymer block that does not have an LCST within the range of from 0°C to 50°C, while having an HLB value (as determined by a Griffin method) within the range of from 0 (inclusive) to 9 (exclusive) |
| priorityDate |
2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |