http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003012786-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P11-00 |
| filingDate | 2002-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c045fed3295bdfcb3b7eca590468a539 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d5b1aed1889ca7dd92988025ba82d32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51d90b9778585a340a7986d053051149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73eeb1377286402fff2dc8f7fdcd96ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1cce4f94dc041554b6378330bc95b5a |
| publicationDate | 2003-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003012786-A |
| titleOfInvention | Novel polyhydroxyalkanoate containing a unit having a thienyl structure in a side chain and a method for producing the same, a charge control agent containing the polyhydroxyalkanoate, a toner binder and a toner, and an image forming method and image formation using the toner apparatus |
| abstract | (57) [Summary] (Modified) [Problem] To provide a new PHA. In addition, the present invention provides a method for producing a microorganism using a microorganism capable of significantly reducing undesired monomer units and obtaining the PHA in high yield. Further, the present invention provides the charge control agent used in the electrostatic image developing toner, which contributes more to environmental preservation and the like, and has high performance and improved dispersibility. A novel PH having a 3-hydroxythienoylalkanoic acid represented by the formula 1 as a monomer unit using thienoylalkanoic acid or thienoylalkane as a raw material. A microorganism capable of synthesizing A is cultured in a medium containing the raw material, and the PHA produced in the cultured cells is extracted and collected. A charge control agent comprising a PHA having a monomer unit represented by any one of formulas 1 and 12, A toner binder containing the charge controlling agent, an electrostatic image developing toner, and an image forming method and an image forming apparatus using the electrostatic image developing toner. (N and x are integers of 1 to 8 and can take different values for each unit.) |
| priorityDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1012.