Towards increased shelf life for cobalt(III) schiff base complexes
申请人:——
公开号:US20020013470A1
公开(公告)日:2002-01-31
The invention relates to methods of stabilizing in an aqueous medium cobalt (III) Schiff base complexes and stabilized cobalt (III) Schiff base compounds therefrom.
该发明涉及稳定在水介质中的钴(III)席夫碱配合物的方法以及稳定的钴(III)席夫碱化合物。
AQUEOUS COATING MATERIAL COMPOSITION
申请人:Hoshi Satoshi
公开号:US20080300359A1
公开(公告)日:2008-12-04
An aqueous coating material composition, includes: a hydrophilic polymer that has a hydrophilic group-containing structural unit and at least one hydrolyzable silyl group represented by formula (a) in a main chain terminal or side chain of the hydrophilic polymer, wherein the hydrophilic group-containing structural unit is contained in an amount of 30 mol % or more based on the entire hydrophilic polymer:
—Si(R
102
)
a
—(OR
101
)
3-a
Formula (a)
wherein R
101
represents a hydrogen atom or an allyl group; R
102
represents a hydrogen atom or a monovalent hydrocarbon group selected from the group consisting of an alkyl group, an aryl group and an aralkyl group; a represents an integer of 0 to 2; and when a plurality of R
101
's or R
102
's are present, the plurality of R
101
's or R
102
's may be the same or different respectively.
A lithographic printing plate precursor comprises a support and a hydrophilic layer capable of hydrophobicizing by heat,
wherein the hydrophilic layer comprises:
a particulate hydrophobicizing precursor;
a photo-heat converting agent;
a hydrophilic polymer having a silane coupling group, and
a metal complex catalyst.
Hydrophilic film forming composition and hydrophilic member
申请人:FUJIFILM Corporation
公开号:EP1905784A1
公开(公告)日:2008-04-02
A hydrophilic film forming composition includes (A) a hydrophilic polymer having a silane coupling group at the terminal thereof; (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al; and (C) a compound selected from a compound (C-1) and a compound (C-2), wherein the compound (C-1) has at least one silane coupling group and at least one acidic group or its salt in the molecule thereof, and the compound (C-2) has at least one functional group that reacts with a hydrolysate of a silane coupling group or with a hydrolytic condensate of a metal alkoxide and at least one acidic group or its salt in the molecule thereof.
一种亲水性成膜组合物包括:(A)亲水性聚合物,其末端具有硅烷偶联基团;(B)选自 Si、Ti、Zr 和 Al 元素的烷氧基化合物;以及(C)选自化合物(C-1)和化合物(C-2)的化合物; (C) 选自化合物(C-1)和化合物(C-2)的化合物,其中化合物(C-1)的分子中至少有一个硅烷偶联基团和至少一个酸性基团或其盐,化合物(C-2)的分子中至少有一个官能团能与硅烷偶联基团的水解产物或金属氧化烷的水解缩合物和至少一个酸性基团或其盐反应。
Hydrophilic composition and hydrophilic member
申请人:FUJIFILM Corporation
公开号:EP1911790A2
公开(公告)日:2008-04-16
A hydrophilic composition contains (A) a hydrophilic polymer represented by the following general formula (I); and (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al:
wherein the symbols in the formula are defined in the specification.