http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-365611-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_861443b3f7cc1f01f1a81451275b5b2f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B5-02 |
| filingDate | 1930-08-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1932-01-14^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-365611-A |
| titleOfInvention | Improvements in or relating to the preparation of nitrocellulose and nitrocellulose products |
| abstract | The nitration of cellulose, the dehydration of nitrocellulose by treatment with water-displacing liquids such as alcohol, and the surface treatment of nitrocellulose ammunition powders with volatile-solvent solutions of substances such as camphor and centralite, are effected in centrifuge drums rotating at a relatively high speed and provided with means for continuously withdrawing liquid from the centrifuge and reintroducing it into the centrifuge. Thus, the liquid may be withdrawn by a pump and returned to the centrifuge drum through a cooled pipe, if desired with the aid of a distributing device; the drum may be rotated at 200 r.p.m., and may be provided with a skimming tube to convey the liquid to the pump. Specification 7511/04, [Class 2, Acids and salts, Organic &c.], is referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2169277-A |
| priorityDate | 1930-01-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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