X-RAY CONTRAST SPHERICAL HYDROGEL PARTICLES BASED ON POLYMERS AND COPOLYMERS OF ACRYLATES AND METHACRYLATES AND THE METHOD FOR PREPARATION THEREOF
X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and methacrylates characterized by the particles of spherical form with diameter 0.2 to 2 mm, which strongly swell in water and contain a derivative of amino triiodobenzoic acid of general formula I, where R1,...
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| creator | DROBNIK, JAROSLAV HORAK, DANIEL SVEC, FRANTISEK METALOVA, MARIE MOISEIEV, JURIJ V GUMARGALIEVA, KLARA Z KUZIN, MICHAIL I KALAL, JAROSLAV ADAMIAN, ARNOLD A |
| description | X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and methacrylates characterized by the particles of spherical form with diameter 0.2 to 2 mm, which strongly swell in water and contain a derivative of amino triiodobenzoic acid of general formula I, where R1, R2 is hydrogen, acyl group with 1 to 3 carbon atoms or alkyl with 1 to 10 carbon atoms and X is halogen, -OH or -NH(CH2)nNH2, where n = 1-6, covalently bonded to the polymer skeleton. And method of preparing such particles. The procedure according to the invention provides spherical hydrogels with X-ray contrast properties without changing their other properties substantial for application in medical practice. |
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And method of preparing such particles. The procedure according to the invention provides spherical hydrogels with X-ray contrast properties without changing their other properties substantial for application in medical practice.</description><edition>4</edition><language>eng ; fre</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SURGERY ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1989</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890926&DB=EPODOC&CC=CA&NR=1261739A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890926&DB=EPODOC&CC=CA&NR=1261739A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DROBNIK, JAROSLAV</creatorcontrib><creatorcontrib>HORAK, DANIEL</creatorcontrib><creatorcontrib>SVEC, FRANTISEK</creatorcontrib><creatorcontrib>METALOVA, MARIE</creatorcontrib><creatorcontrib>MOISEIEV, JURIJ V</creatorcontrib><creatorcontrib>GUMARGALIEVA, KLARA Z</creatorcontrib><creatorcontrib>KUZIN, MICHAIL I</creatorcontrib><creatorcontrib>KALAL, JAROSLAV</creatorcontrib><creatorcontrib>ADAMIAN, ARNOLD A</creatorcontrib><title>X-RAY CONTRAST SPHERICAL HYDROGEL PARTICLES BASED ON POLYMERS AND COPOLYMERS OF ACRYLATES AND METHACRYLATES AND THE METHOD FOR PREPARATION THEREOF</title><description>X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and methacrylates characterized by the particles of spherical form with diameter 0.2 to 2 mm, which strongly swell in water and contain a derivative of amino triiodobenzoic acid of general formula I, where R1, R2 is hydrogen, acyl group with 1 to 3 carbon atoms or alkyl with 1 to 10 carbon atoms and X is halogen, -OH or -NH(CH2)nNH2, where n = 1-6, covalently bonded to the polymer skeleton. And method of preparing such particles. 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And method of preparing such particles. The procedure according to the invention provides spherical hydrogels with X-ray contrast properties without changing their other properties substantial for application in medical practice.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SURGERY THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | X-RAY CONTRAST SPHERICAL HYDROGEL PARTICLES BASED ON POLYMERS AND COPOLYMERS OF ACRYLATES AND METHACRYLATES AND THE METHOD FOR PREPARATION THEREOF |
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