http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005272749-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B3-16 |
| filingDate | 2004-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab9ab66aacf670ea48be1b11c6a0b81e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28f81b93b49d7a0263fdcd9bfab7d7d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1681bcd5375bf679cdc54bc72e492af0 |
| publicationDate | 2005-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005272749-A |
| titleOfInvention | Method for producing cellulose mixed fatty acid ester |
| abstract | 【Task】 To provide cellulose mixed fatty acid ester, a biomass material, economically and with high quality. [Solution] The present invention relates to a cellulose mixed fatty acid in which cellulose is esterified with acetic anhydride as an acylating agent and an organic acid anhydride having 3 or more carbon atoms, and the hydroxyl group of cellulose is substituted with an acetyl group and an acyl group having 3 or more carbon atoms. In the method for producing an ester, the molar amount of the acetic anhydride and the organic acid anhydride having 3 or more carbon atoms satisfies the following formula (I). (I) Macy / (Mace + Macy) = k × DSacy / (DSace + DSacy) 0 ≦ k ≦ 0.5 Mace: molar amount of acetic anhydride used as acylating agent Macy: molar amount of organic acid anhydride having 3 or more carbon atoms used as acylating agent DSace: degree of acetyl group substitution DSacy: degree of substitution of acyl groups having 3 or more carbon atoms [selection Figure] None |
| priorityDate | 2004-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.