| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c14987b39b5478aab48df421c62ec63d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f1deb3b56cb5ccff7e4094440ca579d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91c4c3d2852a72654f2f61bdbaee74ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ba7f6f99305b17224e501bbb5b044e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d5c1b9b7f30bd1cf237184b6a1dbcad |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-02 |
| filingDate |
2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ab54426b05420f748fddf39786d7c84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49008d898b219fbf622c27ad74826223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5113c8e10ed3804c56de08ec399f5bc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0b87102268ad89a64b9ff1b4ba521ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af1b31ae1f42d1a66518be52961233c9 |
| publicationDate |
2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006287517-A1 |
| titleOfInvention |
Preparation of wood pulps with caustic pretreatment for use in the manufacture of cellulose acetates and other organic esters |
| abstract |
A process for making cellulose acetate or cellulose esters which pretreats a wood pulp prior to acetylation or esterification is disclosed. The pretreatment of the wood pulp includes the mixture of wood pulp into a caustic solution to form a suspension of wood pulp. The suspension of wood pulp is separated from the caustic solution to form a cake. The cake is washed with an acid to obtain an acid and cellulose cake having a low water content. The acid and cellulose cake is then acetylated or esterifed to form cellulose acetate or other cellulose esters. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103709254-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114605561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010261807-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007167618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011091940-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011200809-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9187571-B2 |
| priorityDate |
2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |