公开(公告)号：US20240176201A1

公开(公告)日：2024-05-30

申请号：US18552104

申请日：2022-03-18

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Alessio Marrani ,  Stefano Millefanti ,  Claudio Oldani

IPC: G02F1/1516 ,  C08J3/09 ,  C08J3/205 ,  C08J5/18 ,  C08K5/435 ,  C08L27/16 ,  G02F1/153

CPC classification number: G02F1/15165 ,  C08J3/095 ,  C08J3/2053 ,  C08J5/18 ,  C08K5/435 ,  C08L27/16 ,  G02F1/1533 ,  C08J2327/16 ,  C08J2433/12 ,  C08L2203/16 ,  C08L2203/20

Abstract: The present invention relates to a composition for making an electrolyte layer suitable for use in an electrochromic device, combining transparency and adhesion to glazing, to an electrolyte layer obtained therefrom, to an electrochromic device comprising the same, and to its use as glazing.

公开(公告)号：US10446865B2

公开(公告)日：2019-10-15

申请号：US15520767

申请日：2015-10-14

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Luca Merlo ,  Stefano Tonella ,  Martina Corasaniti ,  Claudio Oldani

IPC: H01M8/10 ,  C08J5/22 ,  C09D127/18 ,  C09D127/12 ,  C08L27/12 ,  H01M8/1044 ,  H01M8/1081

Abstract: The present invention relates to a liquid composition comprising a polymer bearing —SO3H groups and a perfluoroelastomer, a method for manufacturing said liquid composition and an article manufactured by using said composition. Preferably, said article is a proton exchange membrane, which shows at the same time good mechanical resistance and electrochemical properties and is useful for example as separator in fuel cells.

公开(公告)号：US09574037B2

公开(公告)日：2017-02-21

申请号：US14786196

申请日：2014-04-16

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Vito Tortelli ,  Cristiano Monzani ,  Claudio Oldani ,  Luca Merlo

IPC: C08F214/26 ,  C08L27/18 ,  C08F216/14

CPC classification number: C08F214/262 ,  C08F2216/1475 ,  C08L27/18 ,  C08F2216/1491

Abstract: The present invention pertains a fluoropolymer [polymer (F)] comprising: —recurring units derived from at least one ethylenically unsaturated fluorinated monomer [monomer (FM)]; —from 5% to 60% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived at least one ethylenically unsaturated fluorinated monomer containing at least one —SO2F functional group [monomer (IO)]; and —from 0.01% to 10% by moles [with respect to the total moles of recurring units of polymer (F)] of recurring units derived from at least one monomer comprising an azide group [monomer (Az)], to a process for its manufacture, to a cross-linkable composition comprising the same, to a process for cross-linking the same and to articles comprising the cross-linked polymer.

Abstract translation: 本发明涉及含氟聚合物[聚合物（F）]，其包含： - 由至少一种烯键式不饱和氟化单体[单体（FM）]衍生的重复单元; - 至少一种含有至少一个-SO 2 F官能团的烯键式不饱和氟化单体[单体（I）]的5％至60％摩尔[相对于聚合物（F）的重复单元的总摩尔数）]的重复单元 ; 和相对于衍生自包含叠氮化物基团[单体（Az）]的至少一种单体的重复单元的相对于聚合物（F）的重复单元的总摩尔数）为0.01〜10摩尔％ 其制造方法涉及含有该组合物的可交联组合物，涉及其交联方法和包含交联聚合物的制品。

公开(公告)号：US20150155583A1

公开(公告)日：2015-06-04

申请号：US14414321

申请日：2013-07-09

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Claudio Oldani ,  Luca Merlo ,  Antonio Salvatore Arico ,  Claudia D'Urso ,  Vincenzo Baglio

IPC: H01M8/10

CPC classification number: H01M8/1055 ,  C01B33/113 ,  H01M8/1039 ,  H01M8/1048 ,  H01M2008/1095 ,  H01M2300/0082

Abstract: A mixed oxide of Si and at least one metal M comprising inorganic groups —SO3H. The addition of the mixed oxide to fluorinated polymers containing sulfonic acid functional groups increases their stability towards radical degradation when used in fuel cell applications.

Abstract translation: Si和包含无机基团-SO 3 H的至少一种金属M的混合氧化物。 将混合氧化物加入到含有磺酸官能团的含氟聚合物中，当用于燃料电池应用时，其对自由基降解的稳定性增加。