| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a028ab4750d3e67b8293c175b280f2e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7603960bf2c2472ee5fe93175973b5c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-286 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-05 |
| filingDate |
1996-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e52fb38a1531716c4ba4bd8394768a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b4e35973c95ca5726a76a6a4d6b291f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_851d5598e2011a61fc7a44a067c5117b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ca424cae545faae8f4f46ada6e3899 |
| publicationDate |
1999-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-353073-B |
| titleOfInvention |
Production of chitin chitosan fiber and structure |
| abstract |
A process for the production of chitin chitosan adhesive, which is characterized in that: chitin having less than 0.2 wt% ash content, 20-250 CPS viscosity and less than 4 mm grain diameter is treated with an NaOH solution at 30-48wt% concentration at 40-95 DEG C for 10-300min to produce chitin chitosan, which is then cooled at 70-30 DEG C and treated with an NaOH solution for 10-60min to regulate the addition ratio of the NaOH; the resultant chitin chitosan is then pressed to a weight of 3-5 times based on the original weight of the raw material chitin at the temperature and further pulverized; CS2 in an amount of 28-80 wt% based on the raw material chitin is then added to the pulverized material under a reduced pressure to carry out the xanthating reaction at 20-35 DEG C for 2-4hr; crushed ice in an amount of 2.5-30 times based on the raw material chitin is subsequently added thereto and the obtained mixture is stirred for 2-30 hr and dissolved to spin the prepared chitin chitosan viscose. |
| priorityDate |
1996-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |