Henkel Kommanditgesellschaft Auf Aktien

Other

Henkel Ag & Company, Kgaa

Henkel Kgaa

Neil R Wilson

Jennifer McKay

Michael A Murphy, Jr

Charles K Cox

Bruce H Goodreau

Michael A Murphy

Provided is a portable conveying system mounted on a class 5 operable pickup truck rolling chassis with engine and transmission components for conveying material to a desired site comprising, a hydraulically operated telescopable conveying unit of a plurality of individual sections nesting in each other or extending out from each other when telescoping and an internal extendable and retractable conveying belt situated within said telescoping conveying unit, and operated manually or remotely controlled by PTO function of the pickup truck chassis engine, and wherein said individual telescoping sections are moveable relative to each other by rolling and/or sliding on polymeric slidable surfaces.

Mobile and transferable telescoping conveyor apparatus and process

Provided herein is a portable pump on a class 3-5 operable pickup truck rolling chassis with engine and transmission components for pumping liquid and/or slurried construction material, such as concrete, comprising a hydraulic pumping unit operably connected to a piston operated unit for charging first and second charging units with said construction material and for pumping said material therefrom where desired,

Pickup truck hydraulic concrete pump

A 'water-in-oil emulsion' comprising a solvent or solvent blend; water; an emulsifier; optionally an emulsion stability additive, such as a surfactant, preferably anionic and optionally a paint compatibility additive, such as esters, ketones, alcohols.

Water-based cleaner for cleaning solvent-based paints

A flushing composition comprising 50% to 95% by weight n-butanol, 0.1% to 3% by weight of a primary amine alkoxylate, and one or more secondary solvents. The flushing composition can also include 0.005% to 0.5% by weight of an aminated organic fatty acid compound formed from the addition of an organic fatty acid. The flushing compositions can be used to remove coatings that adhere to spray coating equipment.

Flushing solutions for coatings removal

This invention relates to cleaning compositions for removing paint and other coatings from surfaces and methods of making and using the cleaning compositions.

Water-based flushing solution for paints and other coatings

Paint residues may be removed from spraying equipment and the like by flushing with aqueous compositions containing alkoxylated aromatic alcohols wherein the aromatic ring moieties of such alcohols do not bear any alkyl substituent containing more than 4 carbon atoms. Preferably, the aqueous compositions also contain an alkanolamine or other base. The alkoxylated aromatic alcohols contain an average of at least about 2 oxyalkylene moieties (preferably, oxyethylene moieties) per molecule.

Water-based paint-removing solution

Uncured solvent-based paint may be flushed from a paint delivery installation using a substantially non-aqueous composition containing one or more organic solvents and a polymer having acid and/or amine functional groups.

Compositions useful for cleaning solvent-based paint from paint delivery installations

A process for removing solids from a water-based flush solution, The process includes: providing dirty flush solution; directing the dirty flush solution to a treatment vessel; adding one or more chemicals to the treatment vessel to form a treated flush solution; separating aggregated paint compounds from the treated flush solution to form a filtered flush solution; and directing the filtered flush solution to spray application equipment. The flush system of the invention includes a treatment vessel, wherein the dirty flush solution is mixed with one or more chemicals to form a treated flush solution; a primary separation unit to remove particles including aggregated paint compounds from the treated flush solution to form a filtered flush solution; and transfer lines to direct the filtered flush solution to spray application equipment. The filtered flush solution contains: 1% to 5% by weight of a water soluble organic solvent; 0.08% to 2% by weight of an alkaline agent selected from an amine or an alkanolamine; 0.2% to 1.5% by weight of polypropylene glycol; 0.3% to 2.5% by weight of alkoxyethanol; and water.

Process for recycling paint flush solution

A flushing solution containing: a) a solvent component, b) an alkaline source; and c) a corrosion inhibitor component is provided. The solvent component preferably contains an alkoxylated aromatic alcohol. The corrosion inhibitor component may contain a fatty acid salt, a mixture of an aliphatic phosphate ester and a buffering agent such as boric acid or phosphoric acid, a mixture of a fatty acid salt, aliphatic phosphate ester, and buffering agent, or a mixture of a fatty acid salt and buffering agent. Alkanolamines are preferably used to form the fatty acid salt and/or as the alkaline source. The flushing solutions can be prepared in stable concentrated form and are useful for removing coatings such as paint from substrate surfaces.

Growing community of inventors

Lake Orion, MI, United States of America

Neil R Wilson