http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1670913-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75f3a5ad4ed853600285b8d08e4616c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9d1ba849baf4ddcdb7a4c15f3c5eb55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d541825b7ee33805f300efab60dcdb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1e65f9fba4b751e386a0eb3ef0fe5a5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 |
| filingDate | 1989-01-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b674dd9f24c49e2b71320d294fc134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d8133936a140cd3c1da80595baebf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87675e0581adcff029135bf8af54556c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4e6656b71b0dbd34534362665388ae |
| publicationDate | 1993-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-1670913-C |
| titleOfInvention | Polymeric composition for tissue-mimicking material |
| abstract | The invention relates to a polymer composition for tissue-equivalent material simulating pulmonary tissue, and can be used to make human phantoms in dosimetric studies. The invention allows tissue-equivalent material to be brought closer to biological lung tissue, the density of the material is reduced to 0.32 032-035 g / cm3, the nitrogen content is from 1.94 to 2.6% compared to a material that is tissue-equivalent to muscle tissue based on the known polymer composition. This result is achieved by a polymer composition comprising a 3-13 wt.% 65% solution in styrene or a mixture thereof with poly (ethylene) diethylene glycol maleate phthalate methyl methacrylate, 25-30 wt.% Polyethylene, 22.7-30 wt.% , diethylaminoethyl methacrylate, 20-30 wt.%, methyl methacrylate, 1 - 3 wt.%, azodiisobutyronitrile, 8-10 wt.%, phenol-formaldehyde microspheres, 0.08 - 0.15 wt.%, isopropylbenzene hydroperoxide, 0.02 - 0.05 wt.% 8% solution of cobalt naphthenate in styrene, 1 to 3 wt.% A mixture of salts of alkaline or alkaline-earth metals of mineral acids containing calcium 0.2 - 0.5 wt%, magnesium 0.2 - 0.5 wt%. and sulfur 0.2 - 0.36 wt% 1 tab. |
| priorityDate | 1989-01-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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