An efficient N-heterocyclic carbene-catalyzedoxidative esterification reaction of aldehydes with alkyl halides or alkyl 4-methylbenzenesulfonate is reported. It was worth noting that (1) the configuration of alkyl halides or alkyl 4-methylbenzenesulfonates was inverted completely, and (2) the presence of oxygen was crucial for this transformation. The reaction proceeded smoothly under mild conditions
Polymer latex of high acrylonitrile content, film, pattern forming material and lithographic printing plate precursor using the same, and method for production of polymer latex
申请人:FUJIFILM Corporation
公开号:EP1905787A2
公开(公告)日:2008-04-02
A method for producing a polymer latex includes: mixing a polymerizable monomer in which acrylonitrile accounts for 70% by weight or more of a total of the polymerizable monomer, water and a polymerization initiator to conduct emulsion polymerization; and distilling off a monomer unpolymerized in the emulsion polymerization.
Process for producing acrylonitrile-containing polymer latex
申请人:FUJIFILM Corporation
公开号:EP1935910A2
公开(公告)日:2008-06-25
A process for producing a polymer latex includes a step of mixing at least one kind of polymerizable monomer with water and a polymerization initiator to perform a polymerization, wherein the at least one kind of polymerizable monomer includes an acrylonitrile in an amount of 50 mass% or more based on a total amount of the at least one kind of polymerizable monomer.
Dye-containing curable composition, color filter, and producing process thereof
申请人:FUJI PHOTO FILM CO., LTD.
公开号:US20030232259A1
公开(公告)日:2003-12-18
A dye-containing curable composition including a binder and a dye that is soluble in an organic solvent, in which the binder contains a structural unit represented by the following general formula (I) and has a glass transition temperature in a range of 0 to 250° C. In general formula (I), R
1
represents a hydrogen atom or a methyl group; R
2
represents an oxygen atom, —NH—, or —N(R
3
-R
4
)—; R
3
represents a substituted or unsubstituted divalent group; and R
4
represents a group containing an unsaturated double bond.
1