摘要:
Provided is an aqueous ink composition for a writing instrument which is excellent in a drying property of the drawn lines and a low temperature stability of the ink while inhibiting the pen tip from drying and which prevents the drawn lines from causing feathering and strike-through. The aqueous ink composition for a writing instrument described above contains at least a colorant, trimethylglycine, pentaerythritol, 10 % by mass or less of a water-soluble organic solvent, and water.
摘要:
Electrostatic spraying apparatus e.g. for graphic work, having a hand or finger held body carrying a nozzle to which the atomising potential is applied from a high voltage generator. The nozzle is of the non-drip type, e.g. a capillary bore or a felt- or fibre- tip so that no liquid is dispensed therefrom in the absence of the atomising potential. The nozzle and liquid reservoir may be a cartridge, e.g. a felt-tip graphic marker. The generator may be within the body so as to provide a self contained unit which can be "earthed" via the user's hand.
摘要:
Dochtschreiber mit auswechselbarer Schreibspitze (7) und und einem Tintenvorrats- und zuführsystem (2) im hohlen Schaft (1) des Schreibgerätes mit einem Federelement (6) im Schaftvorderteil, das das Tintenvorrats- und zuführsystem (2) einerseits und die auswechselbare Schreibspitze (7) andererseits in ständiger Berührung hält.
摘要:
Provided is an aqueous ink composition for a writing instrument which is excellent in storage stability of particles such as pigments, a writing property with the passage of time, and quality of the drawn lines, though having a low viscosity, as compared with conventional thickener and gelling agents such as a xanthane gum. The above ink composition for a writing instrument is characterized by containing 0.05 to 1.5% by mass of an oxidized cellulose and having a limiting viscosity of 10 mPa·s or less derived from a Casson's equation.
摘要:
Die Erfindung betrifft einen Applikationsstift zum Ausbringen einer Flüssigkeit auf eine Oberfläche, vorzugsweise zum Auftragen einer Schutzschicht auf Haftflächen eines Fahrzeugs, insbesondere zur Haftverbesserung bei Klebeanwendungen, umfassend einen Hohlkörper (3) und eine in dem Hohlkörper aufgenommene Ampulle (15), umfassend eine Umfangsfläche, zur Aufnahme der Flüssigkeit, wobei die Ampulle (15) zum Austritt der Flüssigkeit zerbrochen werden kann, wobei eine Zerbrecheinrichtung mit einem axial beweglichen Abschnitt vorgesehen ist und derart ausgebildet ist, dass eine Bewegung des beweglichen Abschnittes (11) in axialer Richtung zum Zerbrechen der Ampulle (15) führt.
摘要:
A writing assembly (20) is provided. The writing assembly includes a writing instrument (22) having a first end (26) with a marking point (34) depending therefrom and a second, opposite end (28), and a cap (24) having a first end (60) with a receptacle (72) defined therein and a second end (62), the first end of the writing instrument disposed into the receptacle of the cap in a first, storage state and the second end of the writing instrument disposed into the receptacle of the cap in a second, operational state. The writing assembly also includes an eraser assembly (30) including a carrier (100) and an eraser material (102) attached to the carrier, the carrier attached to the second end of the cap.
摘要:
A writing implement (10), such a pen, has an elongate barrel (12) with a writing tip (20) at one end, and a removable cap (24) that can be fitted, for example with a snap-fit, to that end of the barrel to cover the writing tip. A tether (48) extends outside the barrel from the cap to the other end (16) of the barrel. The tether is elastic and arranged such that when the cap is removed from said one end of the barrel, the tether moves the cap to a position at or adjacent said other end of the barrel. In order to use the implement, it is therefore merely necessary for the user to dislodge or otherwise remove the cap from said one end of the barrel, and the tether will then move the cap to the other end of the barrel. Single-handed operation is possible, and the tether does, of course, prevent the cap from being mislaid.
摘要:
Disclosed are waterborne coating compositions that include: (a) a base-neutralized carboxylic acid functional polyacrylate; and (b) a hydrophilic polycarbodiimide, in which (a) and (b) are present in relative amounts such that a ratio of carbodiimide groups to carboxylic acid groups in the composition is greater than 0.2:1, and in which the composition is substantially free of isocyanate functionality. Also disclosed are methods of using such compositions to produce a dry-erase surface and kits that include such compositions.