| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fccb02fff98606f21aec7cef44f5641 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B30-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-06 |
| filingDate |
2001-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82edbb6fe71de2c61bf802c5fb8b12e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_857bb7818e75ec44a68c463b3020bcff |
| publicationDate |
2002-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002161101-A |
| titleOfInvention |
Method for obtaining activated polysaccharides, polysaccharides made by this process and methods of using them |
| abstract |
A method for obtaining an activated polysaccharide having a residual ammonia content reduced to less than 0.2% by mass. The starting material is a polysaccharide at a starting pressure above atmospheric pressure and at a temperature of at least 25 ° C. Contacting liquid ammonia with an amount of liquid ammonia that is at least sufficient to wet the surface of the polysaccharide starting material and subsequently placing the mixture under pressure relief, The effective volume of the liquid ammonia system is increased in an explosive manner while reducing the pressure of at least 5 bar by pressure relief, and contacting the polysaccharide starting material with the liquid ammonia in a pressure device, / The pressure in the system is released by transferring the liquid ammonia system into an explosion chamber having a larger volume than the pressure device. |
| priorityDate |
1995-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |