Abstract:
Elektrisch leitfähige Homo- und Copolymere von Verbindungen aus der Klasse der 5-gliedrigen heterocyclischen Verbindungen mit einem konjugierten π-Elektronensystem, die Stickstoff, Sauerstoff oder Schwefel als Heteroatom enthalten, die als Gegenion das Anion einer optisch aktiven organischen Säure enthalten sowie ein Verfahren zu ihrer Herstellung oder zum Trennen von Racematen Verwendung finden.
Abstract:
Verfahren zum Aufbringen von Schichten aus elektrisch leitfähigen Polymeren auf andere Materialien, indem man Monomere aus der Gruppe der 5- und 6-gliedrigen Heterocyclen, die Stickstoff oder Schwefel als Heteroatom enthalten, auf das Material aufbringt und mit einem Oxidationsmittel polymerisiert.
Abstract:
Compounds having the general formula (I) H2C=CR -C(O)-Y-R , in which R stands for H, CH3, C2H5, C3H7; Y stands for O, NH, O-phenylene; R stands for a radical composed of 2 to 10,000 polymerised isobutene units or 2-1000 polymerised butadiene or isoprene units, are used for producing particulate emulsion polymers with a glass transition temperature below 0 DEG C and a mean particle size from 50 to 1000 nm.
Abstract:
The invention concerns thermoplastic moulding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt %, contain a) 1-99 wt %, preferably 15-60 wt %, in particular 25-50 wt % of a particulate emulsion polymer with a glass transition temperature of less than 0 DEG C and a mean particle size of 50-1000 nm, preferably 50-500 nm as component A, b) 1-99 wt %, preferably 40-85 wt %, in particular 50-75 wt % of at least one amorphous or semi-crystalline polymer as component B, c) 0-50 wt % polycarbonate as component C and d) 0-50 wt.% fibre or particulate filling materials or their mixtures as component D. Said materials are used for producing housings for security devices.
Abstract:
The invention concerns the use of thermoplastic moulding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt %, contain a) 1-99 wt %, preferably 15-60 wt %, in particular 25-50 wt % of a particulate emulsion polymer with a glass transition temperature of less than 0 DEG C and a mean particle size of 50-1000 nm, preferably 50-500 nm as component A, b) 1-99 wt %, preferably 40-85 wt %, in particular 50-75 wt % of at least one amorphous or semi-crystalline polymer as component B, c) 0-50 wt % polycarbonates as component C and d) 0-50 wt % fibre or particle-shaped filling materials or their mixtures as component D, for producing rear spoilers and mounting parts therefor.
Abstract:
The invention concerns thermoplastic moulding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt %, contain a) 1-99 wt %, preferably 15-60 wt %, in particular 25-50 wt % of a particulate emulsion polymer with a glass transition temperature of less than 0 DEG C and a mean particle size of 50-1000 nm, preferably 50-500 nm as component A, b) 1-99 wt %, preferably 40-85 wt %, in particular 50-75 wt % of at least one amorphous or semi-crystalline polymer as component B, c) 0.50 wt % polycarbonate as component C and d) 0-50 wt % of fibre or particulate filling materials or their mixtures as component D. Said materials are used for producing heat-insulated transport containers.
Abstract:
The invention concerns the use of thermoplastic moulding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt%, contain a) 1-99 wt%, preferably 15-60 wt%, in particular 25-50 wt% of a particulate emulsion polymer with a glass transition temperature of less than 0 DEG C and a mean particle size of 50-1000 NM, preferably 50-500 NM as component A, b) 1-99 wt%, preferably 40-85 wt%, in particular 50-75 wt% of at least one amorphous or semi-crystalline polymer as component B, c) 0-50 wt% polycarbonates as component C and d) 0-50 wt% of fibre or particle-shaped filling materials or their mixtures as component D, for producing devices for raising or accommodating small animals.
Abstract:
The invention concerns thermoplastic mounlding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt.%, contain a) 1-99 wt.%, preferably 15-60 wt.%, in particular 25-50 wt.% of a particulate emulsion polymer with a glass transition temperature of less than 0 DEG C and a mean particle size of 50-1000 nm, preferably 50-500 nm as component A, b) 1-99 wt.%, preferably 40-85 wt.% in particular 50-75 wt.% of at least one amorphous or semi-crystalline polymer as component B, c) 0-50 wt.% polycarbonate as component C and d) 0-50 wt.% fibre or particulate filling materials or their mixtures as component D. Said materials are used for producing shaped parts for garden houses and houses for storing tools.
Abstract:
Polypyridino anils of formulae (I) and (II) are new, where in formulae (I) and (II) R1=H, 1-24C alkyl or alkoxy, Cl, Br, CF3, NO2 or NR3R4; R3 and R4=1-6C alkyl; R2=p- or m-phenyline; a 10-30C fused aromatic ring system (III), (where in formula (III) R5=bond, S, O, NH, CH2, CH=CH, CO, SO, SO2 or SS1). X=ClO4, BF4, AsF6, SbF6, PF6, PtCl4 or R6-phenyl-SO3; R6=1-12C alkyl; n=1-100. Also new are their acid addn. salts with HX, or for (II) the salt with Fe(CN6)4(-) as counterion. USE/ADVANTAGE - (I) and (II) are electrically conductive materials when doped e.g. by anodic oxidn. in an electrolyte contg. a conductivity salt. They are also useful (not claimed) as sensors, opto-electronic switches or electrodes. Unlike polyanilines, (I) and (II) have well characterised structures and an extended pi-electron system, and are soluble in many organic solvents.