Abstract:
Oxidised waxes are obtained by oxidising polyolefins obtained by metallocene catalysis and having a molecular weight Mw in a range from 1000 to 40,000 g/mole.
Abstract:
Polysiloxane compositions which contain reaction products of alkyl titanates or zirconates with esters of hydroxycarboxylic acids are curable at ambient temperature when exposed to water or humidity.
Abstract:
The invention relates to pigment concentrates, comprising at least one colour pigment; a polyethylene wax, produced from ethylene and an optional copolymer, by means of a metallocene catalyst; optionally, a thermoplastic plastic and optional adjuncts. The invention further relates to methods for production of said pigment concentrate and moulded bodies and flat objects which are coloured with said pigment concentrate and methods for colouring said moulded bodies and flat objects.
Abstract:
The invention relates to a method for coating a reactor. Said method is characterised in that a metal layer or a metal polymer dispersion layer is deposited on the inner surface of the reactor in a currentless manner by contacting the surfaces to a metal electrolytic solution which contains a reduction means and a halogenated polymer in dispersed form in addition to the metal electrolyte. Said halogenated polymer can optionally be deposited.
Abstract:
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines oberflächenbehandelten, oxidischen Füllstoffes, den Füllstoff enthaltende Zusammensetzungen sowie deren Verwendung.
Abstract:
A probe for temperature measurement with a probe body having a drilling into which can be fitted a thermocouple or a resistance thermometer, the thermally sensitive tip of which projects from the front of the probe body. The front part of the probe body has an annular gap at a short distance from the drilling.
Abstract:
The present invention concerns condensation cross-linking silicone materials containing at least one cross-linkable polysiloxane (a), optionally an alkoxysilane cross-linking agent (b), at least one metallo-organic compound (c) and, optionally, further auxiliary agents (d).
Abstract:
Disclosed are one-component silicone systems vulcanizable under the effect of moisture based on a mixture of (A) typical hydroxy-terminated polydimethyl siloxanes having a viscosity of 1 to 100 Pa.s, (B) optionally plasticizers, (C) typical fillers, (D) a dialkyl tin (IV) catalyst, characterized by a content - per 100 parts by weight (A) - of (E) 2 to 30 parts by weight of a silane having the composition CH3Si(OC2H5)X2 in which X is either C6H5CON(CH3)- or CO(CH2)5N- and (F) 0.1 to 5 parts by weight of an aminoalkyl alkoxysilane containing one or more basic nitrogen atoms connected to a silicon atom by at least 3 carbon atoms, the molar ratio of components (E) and (F) being at least 2.5.