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CL2016000507A1 - Hidrogel que comprende los grupos 1, 2-diol o 1, 3-diol acetilados con una especie radiopaca; composición que comprende un hidrogel; método para realizar un polímero radiopaco; método para formar una microesfera de hidrogel radiopaca; y uso de hidrogel o composición. - Google Patents

Hidrogel que comprende los grupos 1, 2-diol o 1, 3-diol acetilados con una especie radiopaca; composición que comprende un hidrogel; método para realizar un polímero radiopaco; método para formar una microesfera de hidrogel radiopaca; y uso de hidrogel o composición.

Info

Publication number
CL2016000507A1
CL2016000507A1 CL2016000507A CL2016000507A CL2016000507A1 CL 2016000507 A1 CL2016000507 A1 CL 2016000507A1 CL 2016000507 A CL2016000507 A CL 2016000507A CL 2016000507 A CL2016000507 A CL 2016000507A CL 2016000507 A1 CL2016000507 A1 CL 2016000507A1
Authority
CL
Chile
Prior art keywords
hydrogel
radiopaque
composition
diol
making
Prior art date
Application number
CL2016000507A
Other languages
English (en)
Inventor
Stéphane Hohn
Andrew Lennard Lewis
Sean Leo Willis
Matthew R Dreher
Yiqing Tang
Koorosh Ashrafi
Original Assignee
Biocompatible Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biocompatible Uk Ltd filed Critical Biocompatible Uk Ltd
Publication of CL2016000507A1 publication Critical patent/CL2016000507A1/es

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    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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Abstract

En esta solicitud se propone hidrogel que comprende los grupos 1,2-diol a 1,3-diol acetilados con una especie radiopaca; composición que comprende un hidrogel; método para realizar un polímero radiopaco; método para formar una microesfera de hidrogel radiopaca; y uso de un hidrogel.
CL2016000507A 2013-09-06 2016-03-04 Hidrogel que comprende los grupos 1, 2-diol o 1, 3-diol acetilados con una especie radiopaca; composición que comprende un hidrogel; método para realizar un polímero radiopaco; método para formar una microesfera de hidrogel radiopaca; y uso de hidrogel o composición. CL2016000507A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1315923.1A GB2521997A (en) 2013-09-06 2013-09-06 Radiopaque polymers

Publications (1)

Publication Number Publication Date
CL2016000507A1 true CL2016000507A1 (es) 2016-10-21

Family

ID=49486860

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016000507A CL2016000507A1 (es) 2013-09-06 2016-03-04 Hidrogel que comprende los grupos 1, 2-diol o 1, 3-diol acetilados con una especie radiopaca; composición que comprende un hidrogel; método para realizar un polímero radiopaco; método para formar una microesfera de hidrogel radiopaca; y uso de hidrogel o composición.

Country Status (19)

Country Link
US (4) US10350295B2 (es)
EP (2) EP3041515B1 (es)
JP (3) JP6606078B2 (es)
KR (2) KR102193612B1 (es)
CN (3) CN105517581B (es)
AU (3) AU2014316839B2 (es)
BR (1) BR112016004806A8 (es)
CA (1) CA2922964C (es)
CL (1) CL2016000507A1 (es)
GB (1) GB2521997A (es)
HK (1) HK1223276A1 (es)
IL (1) IL244269B (es)
MX (1) MX2016002973A (es)
MY (1) MY181356A (es)
PH (1) PH12016500279A1 (es)
RU (1) RU2016109543A (es)
SG (2) SG10201901683VA (es)
WO (1) WO2015033093A1 (es)
ZA (1) ZA201602110B (es)

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GB2519738A (en) * 2013-09-06 2015-05-06 Biocompatibles Uk Ltd Radiopaque polymers
US10265423B2 (en) 2015-01-12 2019-04-23 Biosphere Medical, Inc. Radiopaque monomers, polymers, microspheres, and methods related thereto
GB201515602D0 (en) 2015-09-03 2015-10-21 Biocompatibles Uk Ltd Polymers and microspheres
US10182979B2 (en) 2016-03-22 2019-01-22 Regents Of The University Of Minnesota Biodegradable microspheres
EP3541368B1 (en) 2016-11-16 2023-07-12 The United States of America, as represented by the Secretary, Department of Health and Human Services Imageable particles, methods of making and methods of use thereof
JP2020063191A (ja) * 2017-02-20 2020-04-23 国立大学法人東京工業大学 薬物送達用担体及び薬物送達システム
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GB201810784D0 (en) * 2018-06-29 2018-08-15 Biocompatibles Uk Ltd Radiopaque polymers
GB201810788D0 (en) 2018-06-29 2018-08-15 Biocompatibles Uk Ltd Biodegradable polymer
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