公开(公告)号：US20180223213A1

公开(公告)日：2018-08-09

申请号：US15562339

申请日：2016-03-31

申请人： FUNDACIÓN CIDETEC

发明人： Ignacio GARCÍA ALONSO ,  Sarah MONTES PÉREZ ,  Ibon ODRIOZOLA ,  Germán CABAÑERO ,  Hans-Jürgen GRANDE ,  Ramón TENA ZAERA

IPC分类号： C10M125/22 ,  C07C43/13 ,  C07C41/18 ,  C07C31/20 ,  C07C29/00 ,  C07C215/14 ,  C07C213/08 ,  C08G65/326 ,  C07C215/08 ,  C07C321/04 ,  C07C319/12 ,  C08K7/14 ,  C08K9/04 ,  C08K9/08 ,  C08K3/30 ,  C10M159/18 ,  C01G39/06

CPC分类号： C10M125/22 ,  C01B19/007 ,  C01G39/06 ,  C01G41/00 ,  C01P2002/82 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/10 ,  C01P2004/13 ,  C01P2004/16 ,  C01P2004/24 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C07C29/00 ,  C07C31/20 ,  C07C31/205 ,  C07C41/18 ,  C07C43/132 ,  C07C213/08 ,  C07C215/08 ,  C07C215/14 ,  C07C319/12 ,  C07C321/04 ,  C08G65/326 ,  C08K3/30 ,  C08K7/14 ,  C08K9/04 ,  C08K9/08 ,  C08K2003/3009 ,  C08K2201/011 ,  C10M159/18 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2227/066 ,  C10M2227/09 ,  C10N2210/06 ,  C10N2220/082 ,  C10N2230/06

摘要： The present invention provides a Molybdenum or Tungsten chalcogenide nanoobject having: (a) an object size comprised from 0.1 to 500 nm, and (b) from 1 to 99% by weight of molecules of formula (I) with respect to the total weight of the nanoobject, wherein: A is —OH; X is selected from: (C1-C20)alkyl optionally substituted with one or more radicals; a 2 to 20-member heteroalkyl optionally substituted with one or more radicals; and a homopolymer or copolymer comprising a polymeric chain; B is selected from: H, —OH, —NH2, (C1-C4)alkyl, halogen, phenyl substituted with one or more halogen radicals, benzyl substituted with one or more halogen radicals, —C(═O)R3, —C(═O)(R7), —OC(═O)(O)R3, —C(═O)(O−), —C(═O)(O)R3, —OR3, —CH(OR3)(OR4), —C(OR3)(OR4)(R5), —C(OR3)(OR4)(OR5), —C(OR3)(OR4)(OR5)(OR6), —NR1R2, —N+R1R2R3, —C(═NR1)(R2), —C(═O)(NR1R2), —N(C(═O)(R1)) (C(═O)(R2))(R3), —O(CN), —NC(═O), —ONO2, —CN, —NC, —ON(═O), —NO2, —NO, —C5H4N, —SR1, —SSR1, —S(═O)(R1), — S(═O)(═O)(R1), —S(═O)(OH), —S(═O)(═O)(OH), —SCN, —NCS, —C(═S)(R1), —PR1R2, —P(═O)(OH)2, —OP(═O)(OH)2, —OP(═O)(OR1)(OR2), —B(OH), —B(OR1)(OR2), and —B(OR1)(R2); provided that when B is —H or (C1-C4) alkyl, then X is a homopolymer, a copolymer, or a 2 to 20-member heteroalkyl optionally substituted with one or more radicals as defined above.The present invention also provides processes for the preparation of the nanoobjects, their use as additive for reducing the friction coefficient of a material, and compositions comprising thereof. A-X-B  (I)

公开(公告)号：US20180371310A1

公开(公告)日：2018-12-27

申请号：US16062082

申请日：2016-12-22

申请人： FUNDACIÓN CIDETEC

发明人： Yolanda ALESANCO ,  Ramón TENA ZAERA ,  Ana VIÑUALES ,  Ibon ODRIOZOLA ,  Francisco Javier RODRÍGUEZ PARRA ,  Germán CABAÑERO ,  Javier SOBRADO ARANGUENA

IPC分类号： C09K9/02

摘要： The composition comprises: (a) a compound of formula (I), (b) a polymeric matrix comprising a crosslinked polymer, the matrix having a viscosity value comprised from 1×10−3 to 1×1012 Pa·s, (c) a redox pair, and (d) a solvent, the compound of formula (I) and the redox pair being embedded in the polymeric matrix; and wherein: R1 and R2 are selected from: a (C1-C20)alkyl; (C1-C20)alkyl substituted; a 2 to 20-member heteroalkyl; a 2 to 20-member heteroalkyl substituted; (C2-C20)alkenyl; (C2-C20)alkenyl substituted; (C2-C20)alkynyl; (C2-C20)alkynyl substituted; and a known ring system; R3 to R10 are selected from hydrogen; (C1-C20)alkyl; (C1-C20)alkyl substituted; and nitro; and X is a monocharged anion.The present invention also relates to processes for its preparation and to devices comprising it.The multichromic composition shows a short switching time and low transmission in the most visible range, which makes it effective in blocking the whole visible radiation in smart windows.

公开(公告)号：US20190322892A1

公开(公告)日：2019-10-24

申请号：US16466617

申请日：2017-12-21

申请人： FUNDACIÓN CIDETEC

发明人： Eneko AZACETA MUÑOZ ,  Jesús PALENZUELA CONDE ,  Ramón TENA ZAERA ,  Estibaliz MEDINA

IPC分类号： C09D139/04 ,  C09D5/00

摘要： It is provided a coating composition comprising an ionic liquid, and a crosslinked polymeric ionic liquid, wherein the crosslinked polymeric ionic liquid and the ionic liquid are not linked through covalent bonds, and wherein the crosslinked polymeric ionic liquid is linked to a substrate surface. It is also provided a process for its preparation, as well as an article of manufacture at least in part coated with the coating composition as defined above.