| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_402a67d41017fffd5c6f810706f93b92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b45b511c290f008b1f215f0f77b9e40e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6eeead0864822c62619c77693d48fa75 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-332 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 |
| filingDate |
2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e945311c7dc7c469bf9eaed4416513cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_869908289f081b65f774725e04af6ec5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b73764017c89e8a5c6fbcefc028a9d4 |
| publicationDate |
2005-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005052026-A1 |
| titleOfInvention |
Polyrotaxane and process for producing the same |
| abstract |
A process for producing a polyrotaxane in a high yield and at a satisfactory cost without using a large excess of a pseudopolyrotaxane and/or without using a large excess of an activated reagent. The process for polyrotaxane production comprises: a clathration step in which a carboxylated polyethylene glycol which is a polyethylene glycol carboxylated at each end is mixed with cyclodextrin molecules to obtain a pseudopolyrotaxane which comprises cyclodextrin molecules which include the carboxylated polyethylene glycol in their spaces as if the cyclodextrin molecules are spitted with the carboxylated polyethylene glycol; and a blocking step in which the pseudopolyrotaxane is reacted with blocking groups having -NH2 or -OH to obtain a polyrotaxane terminated at each end by a -CO-NH-(blocking group) or -CO-O-(blocking group). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007058247-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010024431-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8957139-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009145073-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010116473-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018225704-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017188376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010092948-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100460446-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10160858-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012124217-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012081432-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014045921-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020045325-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014196636-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008108411-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021230268-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017188376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012124218-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012124220-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012124219-A1 |
| priorityDate |
2003-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |