Abstract: The present disclosure relates to a pigment dispersion comprising silane-modified colloidal silica particles, an organic and/or inorganic pigment, a water-soluble thickening polymer in an amount of 0.1 wt. %, and water. The pigment dispersion is useful for tinting paint compositions, and exhibits excellent storage stability and washout resistance of the resulting coating. Another aspect of the present disclosure relates to a method for tinting a paint composition.

Abstract: A squeeze-out dispenser for a container containing compounds is disclosed. In an embodiment, the squeeze-out dispenser features two plungers which are provided with a profile along their longitudinal extensions and a drive unit for the plungers with a drive meshing with the profile of the plungers. The profile of the plungers is formed by several through-holes spaced apart from one another at a uniform interval and passing through the plungers, into which through-holes engagements of the drive engage for advancing the plungers.

Abstract: An ejection device for a mass-containing package (12) includes at least one piston rod (16) having a toothing (17) extending along its longitudinal extent, and a drive unit (21; 41) for displacing the at least one piston rod (16) and having at least one gear wheel (24; 44) engageable with the toothing (17) of the at least one piston rod (16) and displaceable from a first position, in which it engages the toothing (17) of the at least one piston rod (16), to a position in which it is disengaged from the toothing (17) of the at least one piston rod, and a drive motor (22) for driving the at least one gear wheel (24; 44).

Abstract: An ejection device (11) for cartridges containing multi-component compounds has an ejection mechanism (12) and a receptacle (16) for the cartridge, with the receptacle (16) being limited on the front side by a head plate (17) and on the rear side by a stop plate (18) and in order to hold the cartridge in a first position, a first stop (21) provided at the head plate (17) and a second stop (22) provided in the area of the stop plate (18), and a third stop (23) in order to hold the cartridge in a further position.

Abstract: A cartridge (11) used as a container for a compound that can be ejected by an ejection device, has two receptacles (12, 16) and a head part (21), each receptacle (12, 16) having a receptacle chamber (13, 17) for components of the compound with the head part (21) having a base plate (22) with an outlet opening (23) for the compound and, at a contact surface (24) of the base plate (22), two guide portions (25, 26) for joining to an end (14, 18) of the corresponding receptacle (12, 16), a guide element for the receptacle (16) arranged adjacent to the guide portion (26) at the contact surface (24) of the head part (21).

Abstract: A rapid-action connection element for a compressed air hose (3) includes a filter (5) located in the discharge casing (4) for sealing a flow cross-section, a flow-through pressure piston (7) extending, at least partially into the discharge casing (4) and displaceable, within limits between outward position remote from the filter (5) in which the pressure piston (7) is sealed with respect to the discharge casing (4), and an inward position adjacent to the filter (5) in which the pressure piston (7) is open with respect to the discharge casing (4) for flow therebetween, and a flow-through rapid-action coupling member (6a) connected with the pressure piston (7).

Abstract: The present invention relates to a compound coating for wood comprising an alkyd resin undercoat and a siliceous coating applied on top of this undercoat. The alkyd resin undercoat may be obtained from a coating material comprising a long oil alkyd resin and a mineral component. The siliceous coating to be applied on top of the undercoat is obtainable from a coating material comprising water glass or a mixture of silica sol and water glass having a ratio of 5 to 30 mol of SiO2 per mol of alkali oxide and a mineral component.

Abstract: A squeeze-out dispenser for a container containing compounds is disclosed. In an embodiment, the squeeze-out dispenser features two plungers which are provided with a profile along their longitudinal extensions and a drive unit for the plungers with a drive meshing with the profile of the plungers. The profile of the plungers is formed by several through-holes spaced apart from one another at a uniform interval and passing through the plungers, into which through-holes engagements of the drive engage for advancing the plungers.

Abstract: A cartridge (11) used as a container for a compound that can be ejected by an ejection device, has two receptacles (12, 16) and a head part (21), each receptacle (12, 16) having a receptacle chamber (13, 17) for components of the compound with the head part (21) having a base plate (22) with an outlet opening (23) for the compound and, at a contact surface (24) of the base plate (22), two guide portions (25, 26) for joining to an end (14, 18) of the corresponding receptacle (12, 16), a guide element for the receptacle (16) arranged adjacent to the guide portion (26) at the contact surface (24) of the head part (21).

Abstract: An ejection device (11) for cartridges containing multi-component compounds has an ejection mechanism (12) and a receptacle (16) for the cartridge, with the receptacle (16) being limited on the front side by a head plate (17) and on the rear side by a stop plate (18) and in order to hold the cartridge in a first position, a first stop (21) provided at the head plate (17) and a second stop (22) provided in the area of the stop plate (18), and a third stop (23) in order to hold the cartridge in a further position.

Abstract: An ejection device for a mass-containing package (12) includes at least one piston rod (16) having a toothing (17) extending along its longitudinal extent, and a drive unit (21; 41) for displacing the at least one piston rod (16) and having at least one gear wheel (24; 44) engageable with the toothing (17) of the at least one piston rod (16) and displaceable from a first position, in which it engages the toothing (17) of the at least one piston rod (16), to a position in which it is disengaged from the toothing (17) of the at least one piston rod, and a drive motor (22) for driving the at least one gear wheel (24; 44).

Abstract: An ejection device (11) has an ejection unit (12) having a displacement mechanism with two piston rods (13), a receptacle unit (32) including receptacle (34) for a container (33), a head part for limiting the receptacle (34) at one of its ends, a holding device (21) which is arranged on the ejection unit (12) for securing the receptacle unit (32) thereto, and tension members (38) provided on the receptacle unit (32) and which extend along the receptacle (34) and are secured to the head part (35), each tension member (38) having a engageable-from behind section (39) at its end remote of the head part, the holding device (21) having locking elements which can engage the engageable-from behind sections (39) of the tension members (38) to lock the receptacle unit (32) with the ejection unit (12).

Abstract: A rapid-action connection element for a compressed air hose (3) includes a filter (5) located in the discharge casing (4) for sealing a flow cross-section, a flow-through pressure piston (7) extending, at least partially into the discharge casing (4) and displaceable, within limits between outward position remote from the filter (5) in which the pressure piston (7) is sealed with respect to the discharge casing (4), and an inward position adjacent to the filter (5) in which the pressure piston (7) is open with respect to the discharge casing (4) for flow therebetween, and a flow-through rapid-action coupling member (6a) connected with the pressure piston (7).

Abstract: A pressure medium-operated dispenser for dispensing a mass from a storage and dispensing container and including a housing, a dispensing device (13) supported in the housing (12) and having a pressure medium-operated plunger (15) with at least one push member (16), and a metering device (14) for presetting an amount of mass to-be-dispensed by the dispensing device and including adjustment element (26) for setting the metered amount, a carrier member (27) cooperating with the dispensing device (13), a return element (28) for displacing the carrier member (27) from its end position to its initial position, a retaining member (29) supported in the housing (12) without possibility of displacement in the longitudinal direction (L) of the dispenser (11), and a follow-up member (30) displaceable in the longitudinal direction (L) of the dispenser (11) and extending in a guide tube, the carrier member (27) being arranged at the free end of the follow-up member (30) and secured in the guide tube for connection the foll

Abstract: A pressure medium-operated dispenser for dispensing a mass from a storage and dispensing container and including a housing, a dispensing device (13) supported in the housing (12) and having a pressure medium-operated plunger (15) with at least one push member (16), and a metering device (14) for presetting an amount of mass to-be-dispensed by the dispensing device and including adjustment element (26) for setting the metered amount, a carrier member (27) cooperating with the dispensing device (13), a return element (28) for displacing the carrier member (27) from its end position to its initial position, a retaining member (29) supported in the housing (12) without possibility of displacement in the longitudinal direction (L) of the dispenser (11), and a follow-up member (30) displaceable in the longitudinal direction (L) of the dispenser (11) and extending in a guide tube, the carrier member (27) being arranged at the free end of the follow-up member (30) and secured in the guide tube for connection the foll

Abstract: The invention relates to a silicatic coating mass, a method for producing the same, the use thereof and a substrate that is coated with the silicatic coating mass. The silicatic coating mass comprises water glass or a mixture of water glass and silica sol. The molar ratio of SiO2 and alkali oxide is 5 to 30 mol SiO2 per mol alkali oxide. Said coating mass also comprises one or more organic ammonium compound/s, one or more filler/s and optionally other additives. The inventive silicatic coating mass is provided with increased shelf live when consisting of one component and the coated substrate is characterised by an increased stability against atmospheric influences.

Abstract: A tool for squeezing a single-component or multicomponent mass out of a film bag or a cartridge and including at least one piston rod (8), a displacement mechanism for displacing the piston rod (8) and including at least two axially displaceable clamping levers (10, 11) arranged on the piston rod (8) and pivotable in a longitudinal direction of the tool, with one of the at least two levers serving for displacement of the piston rod and another of the at least two levers serving for locking the piston at least two springs (12, 13) cooperating with the clamping levers (10, 11), a release lever (7) cooperating with the clamping levers (10, 11), and a drive mechanism for actuating the displacement mechanism and including a rotatable eccentric disc (17) cooperating with the piston rod-displacing lever.

Abstract: A sound-proofing panel for the cladding of machine tools consists of a foam board (28) of a thickness of at least approximately 10 cm., over which is glued a tear-resistant plastic sheet (38). The connection to the frame (12, 14) of the machine is made by means of self-catching strip fastenings (27).

Abstract: Method for vibratory grinding of workpieces by means of abrasive bodies or the like under the influence of accelerative forces, wherein a homogenous, substantially horizontal stream consisting of workpieces and abrasive bodies is circularly limited in its lateral expansion and is moved as a whole around a substantially horizontal axis. The machine for vibratory grinding of workpieces by means of abrasive bodies or the like, in which the aforementioned method is applied, has a substantially horizontally disposed drum receiving the stream of workpieces and abrasive bodies and being completely filled therewith, being substantially stable in space with respect to rotation and having a circular cross section; this drum is movable in a circular path or the like, wherein the angular velocity of the drum wall around the axis of the drum is substantially "zero"; the drum has an inlet orifice at its one end and at its other end an outlet orifice which is adjustable with respect to its cross-sectional area.