摘要:
The present invention relates to amino resins bearing (meth)acrylic groups, to processes for preparing them, to their use, and to coating compositions comprising them.
摘要:
The invention relates to a device (20) for pressing a compression device (21) on, having a buckle (10) through which a bandage can be guided, characterized in that the buckle (10) comprises at least three webs (11, 12, 13, 14), which connect two transverse webs (15, 16) opposite each other to each other.
摘要:
The invention relates to a folder (10) for storage, in particular for documents, comprising a folder back (11), on which a first pivotable flap (12) is arranged and, laterally thereto, mutually opposing further pivotable flaps (13, 14) are arranged, wherein in the closed state of the folder (10) the first flap (12) rests on the folder back (11) and the mutually opposing further flaps (13, 14) rest on the first flap (12).
摘要:
Clamping device (10) comprising jaws (11, 12) which are movable in opposition to one another and on which clamping elements can be arranged, characterized in that the jaws (11, 12) each have a cavity in which at least one drive rod (13, 14), drivable by means of a piston (15), can be moved for driving the jaws (11, 12), wherein the direction of movement of the at least one drive rod (13,14) and the direction of movement of the jaws (11, 12) run perpendicularly to one another and/or at angle of between 0° and 90° to one another.
摘要:
Gegenstand der Erfindung sind Ölkörper Mischungen, enthaltend (A) mindestens einen flüchtigen Kohlenwasserstoff und (B) mindestens einen Ester ausgewählt aus der Gruppe bestehend aus (b-1) Estern des 2-Propylheptanols mit linearen oder verzweigten, gesättigten oder ungesättigten C4-C36-Carbonsäuren - oder C4-C36-Dicarbonsäuren, (b-2) Estern des 2-Ethylbutanols mit linearen oder verzweigten, gesättigten oder ungesättigten C4-C36-Carbonsäuren - oder C4-C36-Dicarbonsäuren, und (b-3) Estern des 2-Butyl-1-octanols mit linearen oder verzweigten, gesättigten oder ungesättigten C2-C36-Carbonsäuren - oder C2-C36-Dicarbonsäuren
sowie Mischungen daraus sowie ihre Verwendung in kosmetischen Zubereitungen .
摘要:
A low viscosity, stable dispersion of behenyl alcohol comprising: (a) 10-40 weight % on an actives basis of behenyl alcohol; (b) 1.0-8.0 weight % of an anionic surfactant selected from the group consisting of sodium lauryl ether sulfate, sodium lauryl sulfate, magnesium lauryl ether sulfate, magnesium lauryl sulfate, calcium lauryl ether sulfate, calcium lauryl sulfate, ammonium lauryl ether sulfate, and ammonium lauryl sulfate; and (c) 1.0-3.0 weight % (on an actives basis) of a betaine selected from the group consisting of C12-18 amidopropylbetaine; wherein the dispersion has a stability of at least 3 months at a temperature of 49 degrees C, a viscosity in the range of 1,000-20,000 centipoise, and no more than 0.2 weight % of cationic material.
摘要:
Block copolymers having two blocks and having the general formula (III) : R13[(OR14)j (OR 16)l OR 17]m wherein R13 is the residue of an organic initiator; R14 is one or more C2-C4 alkylene groups; R16 is one or more C2-C4 alkylene groups; provided that R14 and R16 must be different from each other; R17 is a C1-C10 alkyl group; j is an integer of 5 to 80; l is an integer of l to 80; and m is an integer of 1 to 6; may be used as foam control agents, especially in the paper/pulp industries or in industrial detergents.
摘要:
The invention relates to a method for the continuous esterification of C1-C22 (fatty) acids with C1-C10 monoalcohols, C2-C5 dialkanols or trialkanols, or mixtures thereof, in the liquid phase, according to the counterflow method, in the presence of heterogeneous catalysts in the upstream reactor (1) and in the reaction column (3). Said method is characterised in that an upstream reactor (1) and a separating unit (2) are mounted upstream of the reaction column (3), in order to reduce the viscosity of the reaction mixture, and the reaction water (3) is extracted from the system by means of the separation unit (2), in order to shift the chemical balance upstream of the reaction column (3).
摘要:
The invention relates to a method of the production of an ester from an organic carbonyl compound and an alcohol, by carrying out an esterification reaction in the presence of a catalyst, comprising an inorganic phosphorous (I) compound and a titanate. The method is carried out by firstly mixing the organic carbonyl compound and the inorganic phosphorous (I) compound together, the mixture obtained is then filtered and the alcohol and the titanate added to the filtered mixture and the esterification carried out. The method is particularly suitable for the esterification of (poly)fatty acids or (poly)hydroxyfatty acids to esters with a high degree of esterification and low colouration.