| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0201914ba29251441c38be8a37d06d2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_16ae51c3752eca62243c15534a8cbce2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d54e4bd18e7920de694a9bbe8ab7702 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-00
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/C08B3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B3-00 |
| filingDate |
2009-08-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43cba9db99ca3aeb8b964ee59ccbaf55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_150dab15e57fa8cdbf5551e4e2718d93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9d20dc1b55850ebaf64830049d239eb |
| publicationDate |
2013-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8524887-B2 |
| titleOfInvention |
Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom |
| abstract |
This invention relates a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate and processes to produce the cellulose solution. Another aspect of this invention relates to shaped articles prepared from a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate. Another embodiment of this invention relates to compositions comprising derivatives of cellulose prepared from a cellulose solution comprising at least one tetraalkylammonium alkylphosphate. Another embodiment of this invention relates to compositions comprising regioselectively substituted cellulose esters prepared from a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate. In another embodiment of the invention, the cellulose esters of the present invention are used as protective and compensation films for liquid crystalline displays. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9926384-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016251452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9556282-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10005849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11591410-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014343271-A1 |
| priorityDate |
2009-04-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |