[EN] AZO COMPOUND, PIGMENT DISPERSANT CONTAINING THE AZO COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER<br/>[FR] COMPOSÉ AZOÏQUE, DISPERSANT DE PIGMENT CONTENANT LE COMPOSÉ AZOÏQUE, COMPOSITION DE PIGMENT, DISPERSION DE PIGMENT ET TONER
申请人:CANON KK
公开号:WO2013129696A1
公开(公告)日:2013-09-06
An object of the present invention is to provide an azo compound capable of improving the dispersibility of an azo pigment in a non-water-soluble solvent. The object of the present invention is achieved with an azo compound wherein a coloring matter moiety having a diketone azo structure and a polymer are bonded to each other.
Method for producing water-soluble saccharide conjugates and saccharide mimetics by diels-alder reaction
申请人:——
公开号:US20040059101A1
公开(公告)日:2004-03-25
The present invention relates to a method by which saccharide compounds can be prepared in a very easy way. This method comprises the steps of:
(a) attaching at least one saccharide to a cyclic or acyclic diene,
(b) reacting the saccharide-containing diene obtained in step (a) or a commercially available saccharide-containing diene with a dienophile by Diels-Alder reaction.
Electrophoresis gels and cross-linking agents for their preparation
申请人:The University of Melbourne
公开号:US20010020079A1
公开(公告)日:2001-09-06
Method of separating molecules by providing a cross-linked polymer gel having a cross-linking moiety of the formula
1
wherein X, X′, Y, Z and R
2
are as defined in the specification. A sample containing the molecules to be separated is placed on the gel, and the gel is subjected to a separation technique.
Organometallic Lewis Acids, Part LXII. Chiral Carbonyl-Cyclopentadienyl-Triphenylphosphine-Iron and -Ruthenium Complexes with Tertiary Nitriles [Cp<i>M</i>(CO)(PPh<sub>3</sub>)(N≡C-C<i>R</i><sup>1</sup><i>R</i><sup>2</sup><i>R</i><sup>3</sup>)]<sup>+</sup>BF<sub>4</sub><sup>-</sup>(<i>M</i>= Fe, Ru)
作者:Christopher U. Missling、Karlheinz Sünkel、Heinz Langhals、Wolfgang Beck
DOI:10.1002/zaac.201700235
日期:2017.11.2
acetonitrile, primary and secondary nitriles, using alkylbromides and sodium amide in liquidammonia. By reaction of the in situ formed organometallic Lewis acids [CpM(CO)(PPh3)](+) (M = Fe, Ru) with the novel tertiary nitriles, the complexes [CpM(CO)(PPh3)(NC C-(CRRR3)-R-1-R-2]BF4 were obtained. A di-iron complex was formed with 1,6-dicyanohexane.
[EN] OXYGEN PERMEABLE HYDROUS CONTACT LENS AND COMPOSITION THEREFOR<br/>[FR] LENTILLE DE CONTACT HYDRATÉE PERMÉABLE À L'OXYGÈNE ET COMPOSITION ASSOCIÉE
申请人:SEED CO LTD
公开号:WO2014123959A1
公开(公告)日:2014-08-14
The present invention relates to a composition and an oxygen permeable hydrous contact lens made therefrom. More particularly, the present invention relates to a composition for an oxygen permeable hydrous contact lens comprising a monomer intramolecularly having silicon-containing moieties, at least one hydrophilic group, a cyclic hydrocarbon group, and an acryloyloxy or methacryloyloxy group; a hydrophilic monomer; and a second silicon-containing monomer, as well as to an oxygen permeable hydrous contact lens obtained from the composition.