| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6fafbc3018d37f580e15f4198d0efb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-924
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2400-28 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K20-163 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-32 |
| filingDate |
1984-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2223481c093696129b911d83f1230ed |
| publicationDate |
1985-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-8500109-A1 |
| titleOfInvention |
Stabilized chitin |
| abstract |
A stabilized, sparsely esterified chitin polymer which has been dissociated and purified from a naturally occurring calcified chitin/protein matrix, and which substantially retains the structural features of the chitin matrix in that it comprises elongated fibers which are rapidly and quantitatively recognized by enzymes specific for naturally occuring chitin. The chitin polymer is made by a method in which the naturally occuring matrix is first decalcified and deproteinized, and then the chitin is dispersed and stabilized in a cold dilute ester-forming acid before being recovered. The polymer is useful in various processes involving reactions with enzymes specific for naturally occurring chitin, and as a feedstock for producing products resulting from action of such enzymes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5252468-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6632941-B2 |
| priorityDate |
1983-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |