http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-223494-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04178b4559d39eedd00af01bd8a6beee http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1c50020c0a13f75b5cd18af3f16a9f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8dcf2a9f7085f07212fec35ef611d960 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B9-00 |
| filingDate | 1982-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0521d3065e654168a10450806d2bfbc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16bf3c84ead6c7484f2fc2dd874e4a98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca037533c14d3bc50df1f22b3e3d8f3 |
| publicationDate | 1983-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-223494-B1 |
| titleOfInvention | A method of cleaning covalent inorganic halides for optical fiber |
| abstract | The invention relates to the field of optical productionnfibers and solves the problem of covalent purificationnof inorganic halidesnthey are the starting materials in preparationnoptical fiber preforms.nThe essence of the invention lies in beingnsubjected to a covalent inorganic halidena series of successive vacuum distillationsnat temperatures up to 25 ° C and in the presencenhalide-binding agentsnof transition metals and heavy metalsnchemically, for example in the presence of halidesnalkali metals, both physically,nie in the presence of adaorbents and highnactive surface, such as active-ncoal, polydiphenyl aldehyde, or silica gel,nand in the apparatus under one closure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005026068-A3 |
| priorityDate | 1982-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.