514results about How to "Improve interlayer adhesion" patented technology

Coating compounds curable by means of high-energy radiation, comprising as binderA) at least one (meth)acrylic copolymer containing olefinic double bonds capable of free-radical polymerization and hydroxyl groups with a C=C equivalent weight from 100 to 10,000 and an OH-value from 20 to 250 mg KOH / g, which is prepared from monomers comprising:A1) at least one olefinically unsaturated, epoxy-functional monomer capable of free-radical polymerization,A2) at least one olefinically unsaturated, carboxy-functional monomer capable of free-radical polymerization andA3) at least one further olefinically unsaturated monomer capable of free-radical polymerization which is different from A1) and A2), andB) at least one component with free isocyanate groups and process for multilayer coating using the coating compounds.

A drug delivery device such as an oral dosage form (ODF) with a toxic or potent core encapsulated by a non-toxic region. The non-toxic region may be a region including multiple layers, coatings, shells, and combinations thereof, which provides protection to and isolation from the toxic or potent core. The drug in the toxic or potent core is incorporated into the dosage form via, for example, three-dimensional printing, as a solution, solubilization or suspension of solid particles in liquid, rather than by the more conventional handling and compressing of dry powder. This minimizes the likelihood of creating airborne particles of the toxic drug during manufacturing, hence controlling and minimizing the exposure of manufacturing personnel to the hazardous substance. Wet dispensing of the toxic or potent drug further provides greater bioavailability of the drug to the patient.

The invention discloses a single-component water-based natural drying finishing coat for a construction crane and a preparation method thereof. The raw material formula of the single-component water-based natural drying finishing coat comprises the following components by weight percent: 40-50% of water-based resin, 1-3% of dispersant, 4-20% of coloring pigment, 8-15% of filler, 0.5-1.5% of anti-settling agent, 0.5-1% of leveling wetting agent, 1-2% of thixotropic agent, 0.5-1% of defoamer, 0.1-0.8% of mildew preventive, 1-5% of coalescing agent, 0.5-1% of neutralizer and 10-20% of deionized water. The invention also discloses the preparation method of the single-component water-based finishing coat. The film of the water-based natural drying finishing coat is curable at the room temperature, energy-saving and environmental friendly, and capable of meeting the requirements of safe production of enterprises; in the meantime, the film is good in closure to a primer, and has excellent early-stage waterproofness and ageing resistance; the single-component water-based finishing coat is matched with a room temperature curable water-based double-component epoxy primer in use, so that the film formed is excellent in corrosion resistance, and the comprehensive properties of the single-component water-based natural drying finishing coat are up to the property indexes of similar solvent type finishing coats.

Methods for roll-to-roll deposition of optically transparent and high conductivity metallic thin films are disclosed. In general, a method according to the present invention comprises: (1) providing a flexible plastic substrate; (2) depositing a multi-layered conductive metallic film on the flexible plastic substrate by a thin-film deposition technique to form a composite film; and (3) collecting the composite film in continuous rolls. Typically, the thin conductive metallic film is an InCeO-Ag-InCeO film. Typically, the thin-film deposition technique is DC magnetron sputtering. Another aspect of the invention is a composite film produced by a method according to the present invention. Still another aspect of the invention is a composite film comprising InCeO-Ag-InCeO film formed on a flexible plastic substrate, wherein the composite film has a combination of properties including: transmittance of at least 90% throughout the visible region; an electrical resistance of no greater than about 10 Omega / square; a root-mean-square roughness of no greater than about 2.5 nm; and an interlayer adhesion between the InCeO / Ag / InCeO metallic film and the remainder of the composite film that is sufficiently great to survive a 180° peel adhesion test.