Invention Grant
- Patent Title: Fluoroionomers dispersions having a low surface tension, low liquid viscosity and high solid content
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Application No.: US15238385Application Date: 2016-08-16
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Publication No.: US09947952B2Publication Date: 2018-04-17
- Inventor: Luca Merlo , Alessandro Ghielmi , Vincenzo Arcella
- Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Applicant Address: IT Bollate (MI)
- Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Current Assignee: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Current Assignee Address: IT Bollate (MI)
- Priority: EP09162625 20090612
- Main IPC: H01M8/10
- IPC: H01M8/10 ; B01J39/20 ; C08J5/22 ; H01M8/1039 ; H01M8/106 ; H01M8/1018
Abstract:
The invention pertains to a process for manufacturing certain (per)fluoroionomer liquid compositions, comprising, inter alia, at least one of fluorination and treatment with a polar solvent, to the liquid compositions therefrom having an improved solids content/surface tension/liquid viscosity compromise, to the use of the same for manufacturing composite membranes and to composite membranes obtainable therefrom.
Public/Granted literature
- US20170194661A1 FLUOROIONOMERS DISPERSIONS HAVING A LOW SURFACE TENSION, LOW LIQUID VISCOSITY AND HIGH SOLID CONTENT Public/Granted day:2017-07-06
Information query
