Mehrkomponentendentalzement auf Calciumhydroxid-Basis
申请人:IVOCLAR AG
公开号:EP0651989B1
公开(公告)日:1999-02-24
[EN] AQUEOUS DISPERSION OF POLYMERIC CAPSULES<br/>[FR] DISPERSION AQUEUSE DE CAPSULES POLYMÈRES
申请人:AGFA NV
公开号:WO2021122411A2
公开(公告)日:2021-06-24
An aqueous dispersion of capsules, comprise a polymeric shell surrounding a core, the core comprises an oligomer or polymer having at least 3 repeating units comprising a functional group according to general formula (I), (II) or (III) The dispersion of the capsules can be incorporated in an aqueous pigmented inkjet ink.
[EN] FLUID SET FOR INKJET PRINTING<br/>[FR] ENSEMBLE DE FLUIDES POUR IMPRESSION À JET D'ENCRE
申请人:AGFA NV
公开号:WO2021224046A1
公开(公告)日:2021-11-11
A fluid set for inkjet printing comprising a fluid comprising a compound functionalized with at least two functional groups being of a primary amine or a secondary amine, and an aqueous inkjet ink comprising a colorant and a polymeric particle comprising an oligomer or polymer having at least 3 repeating units comprising a functional group according to general formula I, II or III. The fluid is preferably a pre-treatment liquid or over coat liquid.
[EN] AQUEOUS RESIN BASED INKJET INK<br/>[FR] ENCRE POUR JET D'ENCRE À BASE DE RÉSINE AQUEUSE
申请人:AGFA NV
公开号:WO2021224037A1
公开(公告)日:2021-11-11
An aqueous inkjet ink comprises a compound functionalized with at least two functional groups selected from the group consisting of a primary amine and a secondary amine, a colorant and a polymeric particle comprising an oligomer or polymer having at least 3 repeating units comprising a functional group according to general formula I, II or III general formula I general formula II general formula III
Polymer‐Supported Hantzsch 1,4‐Dihydropyridine Ester: An Efficient Biomimetic Hydrogen Source
作者:Rongjun He、Patrick H. Toy、Yulin Lam
DOI:10.1002/adsc.200700344
日期:2008.1.4
An efficient synthesis of a polymer-supportedHantzsch1,4-dihydropyridineester has been developed and its use in a variety of reduction reactions was studied using α,β-unsaturated aldehydes, imines and an activated benzoquinone as substrates. Reductive amination using the polymer-supportedHantzsch1,4-dihydropyridineester and a catalytic amount of 1.5 M HCl was found to proceed rapidly and with
已经开发出聚合物负载的Hantzsch 1,4-二氢吡啶酯的有效合成方法,并以α,β-不饱和醛,亚胺和活化的苯醌为底物,研究了其在各种还原反应中的应用。发现使用聚合物负载的Hantzsch 1,4-二氢吡啶酯和催化量的1.5 M HCl进行的还原胺化反应迅速进行,并且收率很高。