http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2012111986-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-664 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2010-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2012111986-A |
| titleOfInvention | POLYMERS ARE ABLE TO RESTORING AND REVERSIBLE THERMAL HELO-FORMATION |
| abstract | 1. The composition of the block copolymer type AB, ABA or BAB, while the specified block copolymer contains: at least a first block copolymer component of type AB, ABA or BAB, containing the first hydrophobic A-block and the first hydrophilic B-block, the first hydrophobic A block is a biodegradable polyester containing at least 60% caprolactone and at least one second polyester-forming monomer, wherein said first hydrophilic B block has a first average molecular weight and contains polyethylene glycol; at least at least a second block copolymer component of type AB, ABA or BAB containing a second hydrophobic A block and a second hydrophilic B block, the second hydrophobic A block containing a biodegradable polyester and the second hydrophilic B block having a second average molecular weight and contains polyethylene glycol, the second average molecular weight being different from the first average molecular weight; the total weight average molecular weight of the block copolymer composition is from 1,500 to 10,000 daltons, the total A-block content in the composition It is from about 60 to 85% by weight, and the total content of the B-block in the composition is from about 15% to 40% by weight, and the total weight average molecular weight of the B-block in the composition is from 300 to 2000 daltons, wherein the block copolymer composition at room temperature is a powder or paraffin capable of reversible thermal gelation upon receipt as an aqueous polymer solution and is capable of being converted to an aqueous polymer solution in less than thirty minutes with stirring without |
| priorityDate | 2009-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.