http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-283949-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9baabfb8c115cb2f19f239449a08ac7d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 |
| filingDate | 1989-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20a7bb8c6fd17aa597cb2f2b846d9fbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94ca5a9f2c7b1251f522d3054787f996 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf1d492eaca45b00173da8b683cb2623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e995cb59899f92eae4220a55dcf34f86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92f34639d921ebb8f88aad6be1d93584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d7718be108562dce84f27239f963ff3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e43e5f66b2f40d51068d7613a303caee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e437e9c23814b90d46b0d08311318ad2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_994433ad9cbbc31653571227026496fb |
| publicationDate | 1990-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-283949-A5 |
| titleOfInvention | METHOD AND DEVICE FOR THE MANUFACTURE OF MODIFIED CELLULOSE PEELS WITH MICROSCOPIC STRUCTURE AND HIGH-BONDING SURFACE |
| abstract | The invention relates to a process and a plant for the production of cellulose beads with a microporous structure and high adsorption capacity. The essence of the process is that during bead formation a gas-forming foaming material and one or more suitably selected fillers are added to the cellulose derivative, droplets are formed and coagulated to form hollow-structured beads, mixing time, pre-coagulation, second coagulation, post-treatment and drying according to the half-life of the rate of degradation of the foam-forming substances used are selected. The plant is characterized in that it consists of a drop-forming mold with special tips and a static agitator (A) for mixing the solid and liquid additives; a tipping edge to regulate the coagulation time, a net separator with a special shape of a space curve consisting of a combination of plastic nets to separate the products and the acid; a jet injector * operated with the treatment liquid to transport the product, and a post-treatment liquid reactor (G) I whose inclination angle can be varied between 0 and 90. {Method; Investment; Production of cellulose beads; microporous structure; foaming material; Filler; precoagulation; second coagulation; aftertreatment} |
| priorityDate | 1989-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.