http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103159945-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 |
| filingDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103159945-B |
| titleOfInvention | A kind of Photosensitive amphiphilic aromatic polyester |
| abstract | A kind of Photosensitive amphiphilic aromatic polyester, belongs to functional high molecule material technical field.The present invention is with protein-based monomer 3,4-dopa (DOPA, DOPA) be the first monomer, to have the biomass monomer ferulic acid (MHCA of photosensitivity, forulic acid), 4-hydroxycinnamic acid (4HCA, coumaric acid) or Caffeic acid (DHCA, coffic acid) be second comonomer, adopt the method for Step Condensation to obtain biomass origin degradable polymer.MHCA segment has hydrophobicity, and DOPA segment has certain wetting ability, thus, realizes controlling the parent/hydrophobic chain length of polymkeric substance, the performance such as molecular weight, sensitivity of light, biological degradability of polymkeric substance by regulating the proportioning of two monomers and level of response.The polymkeric substance that the present invention obtains has good degradability and biocompatibility, can be used as degradation material and is widely used in the fields such as organizational project, packaging and environmental protection. |
| priorityDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.