公开(公告)号：EP3769302A1

公开(公告)日：2021-01-27

申请号：EP19712210.4

申请日：2019-03-25

申请人： UNIVERSITE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS- ,  Institut Polytechnique de Bordeaux ,  ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

发明人： MONDAIN-MONVAL, Olivier ,  BRUNET, Thomas ,  PONCELET, Olivier ,  JIN, Yabin ,  KUMAR, Raj ,  MARRE, Samuel ,  KOVALENKO, Artem

IPC分类号： G10K11/165 ,  B01J2/06

公开(公告)号：EP3289584A1

公开(公告)日：2018-03-07

申请号：EP16723282.6

申请日：2016-04-29

申请人： Centre National de la Recherche Scientifique (CNRS) ,  Institut Polytechnique de Bordeaux ,  Université de Bordeaux

发明人： MONDAIN-MONVAL, Olivier ,  BRUNET, Thomas ,  MERLIN, Aurore ,  ZIMMY, Kévin ,  KOVALENKO, Artem ,  MASCARO, Benoît

IPC分类号： G10K11/172

CPC分类号： G10K11/172 ,  B01J2/06

摘要： The invention pertains to the field of acoustic attenuation devices made from acoustic metamaterial and relates to a porous bead-type acoustic resonator,
characterised in that the Young's modulus of the material of said resonator is lower than 1 GPa, the porosity of said resonator is between 20 % and 50 %, the majority of the pores of said resonator is filled with a gas, and the majority of said pores is interconnected to the outside of said resonator by means of at least one pore.

公开(公告)号：EP1226438B1

公开(公告)日：2004-05-06

申请号：EP00974662.9

申请日：2000-11-06

申请人： BIO MERIEUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

发明人： ELAISSARI, Abdelhamid ,  BOSC, Eric ,  PICHOT, Christian ,  MANDRAND, Bernard ,  BIBETTE, Jérôme ,  MONDAIN-MONVAL, Olivier

IPC分类号： G01N33/543 ,  G01N33/546

CPC分类号： G01N33/5434 ,  G01N2446/20 ,  G01N2446/64 ,  G01N2446/66 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987

摘要： The invention concerns composite nanospheres having a diameter ranging between about 50 and 1000 nm plus or minus 5 %, preferably between about 100 and 500 nm plus or minus 5 % and advantageously between 100 and 200 nm plus or minus 5 %, and comprising an essentially liquid core consisting of an organic phase and inorganic nanoparticles, distributed inside the organic phase, and a skin consisting of at least a hydrophilic polymer derived from the polymerisation of at least one water soluble monomer, in particular N-alkylacrylamide or a N-N-dialkylacrylamide; conjugates derived from said nanospheres; their preparation methods and their uses.