公开(公告)号：US20170137658A1

公开(公告)日：2017-05-18

申请号：US15309668

申请日：2015-05-06

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A. ,  RHODIA OPERATIONS

Inventor： Alessio MARRANI ,  Fiorenza D'APRILE ,  Ivan FALCO ,  Arnaud BOURDETTE

IPC: C09D127/16 ,  C23C16/56 ,  H01L41/317 ,  H01L41/45 ,  C08J3/09 ,  H01L41/193

CPC classification number: C09D127/16 ,  C08J3/091 ,  C08J3/095 ,  C08J2327/16 ,  C23C16/56 ,  H01L41/193 ,  H01L41/317 ,  H01L41/45

Abstract: The present invention pertains to a fluoropolymer composition, to a process for the manufacture of said fluoropolymer composition and to uses of said fluoropolymer composition in various applications, in particular to uses of fluoropolymer films obtainable therefrom in electrical or electronic devices.

公开(公告)号：US20200017620A1

公开(公告)日：2020-01-16

申请号：US16495093

申请日：2018-03-15

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

Inventor： Luca MERLO ,  Claudio OLDANI ,  Alessio MARRANI ,  Fiorenza D'APRILE ,  Valeriy KAPELYUSHKO

IPC: C08F259/08

Abstract: The invention pertains to a method of making fluoropolymer dispersions using certain reactive oligomeric dispersing agents, of given molecular weight, comprising I and/or Br, and a plurality of ionisable groups selected from the group consisting of —SO3Xa, —PO3Xa and —COOXa, whereas Xa is H, an ammonium group or a monovalent metal, and to fluoropolymer dispersions therefrom.

公开(公告)号：US20200299467A1

公开(公告)日：2020-09-24

申请号：US16088060

申请日：2017-03-21

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

Inventor： Matteo FANTONI ,  Liubov CHERNYSHEVA ,  Tiziana TACCONE ,  Fiorenza D'APRILE

IPC: C08J3/16 ,  C08J3/26 ,  C08K3/34 ,  C08L27/24

Abstract: The present invention pertains to a fluoroelastomer composition including well-dispersed carbide fillers, to a method for its manufacture comprising: (i) providing an aqueous dispersion of particles of at least one non-metal carbide possessing an average particle size of less than 100 nm; (ii) providing an aqueous latex of a fluoroelastomer; (iii) mixing the said dispersion and the said latex; and (iv) coagulating, and to the use of the same for manufacturing cured articles.

公开(公告)号：US20200247922A1

公开(公告)日：2020-08-06

申请号：US16757373

申请日：2018-10-16

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

Inventor： Fiorenza D'APRILE ,  Valeriy KAPELYUSHKO ,  Bradley Lane KENT ,  Giulio BRINATI ,  Laura PONTA

IPC: C08F14/22 ,  C08F214/22 ,  C08F228/02 ,  C08F2/00 ,  C08F2/22

Abstract: The present invention relates to a fluorosurfactant-free emulsion polymerization method for the synthesis of a fluoropolymer, more in particular of a VDF-based polymer.