Compounds, compositions and polymer films
AssigneesFujifilm Manufacturing Europe B.V., FUJIFILM Corporation
InventorsAdrianus Jacobus Van Rijen, Takeshi Narita, Elisa Huerta Martinez, Jacko Hessing
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Abstract
A polymer film obtainable by curing a composition comprising a compound of Formula (I) wherein: R′ is vinyl, epoxy C1-3-alkylenethiol: n has a value of 1 or 2; m has a value of 1, 2 or 3; M′+ is a cation; wherein X is as defined in the claims; and wherein the molar fraction of the compound of Formula (I) in relation to all curable compounds in the composition is greater than 0.25. Also claimed are compositions, processes membranes and their uses.
Claims18
A polymer film obtainable by curing a composition comprising a compound of Formula (I):
- wherein:
- R′ is vinyl, epoxy or C1-3-alkylenethiol:
- n has a value of 1 or 2;
- m has a value of 1, 2 or 3;
- M′+ is a cation;
- wherein:
- (i) when m and n both have a value of 1 then X is vinylphenyl or of Formula (II):
- wherein in Formula (II):
- R″ is vinyl, epoxy or C1-3-alkylenethiol;
- M″+ is a cation;
- and
- n in Formula (II) has a value of 1 or 2;
- (ii) when m has a value of 2 or 3 then X is C1-6-alkylene, C6-18-arylene, or N(R″′)(3-m) wherein each R′″ independently is H or C1-4 alkyl;
- and
- (iii) when m has a value of 1 and n shown in Formula (I) has a value of 2 then X is of Formula (II) (as defined above) or C1-6-alkyl, C6-18-aryl, or N(R′″)2 wherein each R′″ independently is H or C1-4 alkyl;
- wherein the molar fraction of the compound of Formula (I) in relation to all curable compounds in the composition is greater than 0.25.
Dependencies are inferred from the claim text.