Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-361 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3804 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 |
filingDate |
1980-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1983-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82fa828dc20dd1df421af22c7bdf100 |
publicationDate |
1983-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-1158238-A |
titleOfInvention |
Process for preparing porous shaped material of acylated chitin derivative |
abstract |
PROCESS FOR PREPARING POROUS SHAPED MATERIAL OF ACYLATED CHITIN DERIVATIVE Abstract of disclosure: A process for producing a porous shaped material of acylated chitin derivative wherein a soluble derivative of chitin is acylated, characterized in that an aqueous solution of the derivative of chitin containing a diluent, a porosity-regulating agent and a surfactant is added into a solution of an organic acid anhydride containing a surfactant. |
priorityDate |
1979-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |