| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09H9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09H9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
1989-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6cf5e94a8e3f0d280a7db24a3cc5540
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8be69a1c20eb23402d6b9d0e0e7e1398
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d972154bc766986bee1376a94f7802c4 |
| publicationDate |
1990-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0258542-A |
| titleOfInvention |
Dehydration and pulverization of polymer substance |
| abstract |
PURPOSE: To extremely readily dehydrate a large quantity of water and obtain a dry substance by freezing a hydrated gel or hydrated sol of a hydrophilic polymer, then dipping the frozen substance into a hydrophilic organic solvent for defrosting. n CONSTITUTION: A hydrated gel or sol of a hydrophilic polymer substance is frozen and the resultant frozen substance is dipped into a hydrophilic organic solvent for defrosting. The resultant defrosted substance is dried and ground into a powdery hydrophilic polymer substance. The hydrated gel or sol which is the object of the application of the above-mentioned method is composed of 1 pt.wt. hydrophilic polymer substance containing 0.2-(300-500) pts.wt. water. For example, in case of curdlan, gelatin, agar, etc., the range of the application is 10-50 pts.wt. water content based on 1 pts.wt. of the above-mentioned substance. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0584123-U |
| priorityDate |
1988-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |