Lippl
Anthony Lippl, Cummings, GA US
Patent application number | Description | Published |
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20090026128 | High Performance Shaped Articles, Methods Of Making, And Uses Thereof - Essentially at most two-dimensional shaped article (A) comprising at least one polymer composition (C) comprising at least one high glass transition temperature sulfone polymer (P). Methods of making it and uses thereof. | 01-29-2009 |
Anthony Lippl, Carignan CA
Patent application number | Description | Published |
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20130231415 | Slump Retaining and Dispersing Agent for Hydraulic Compositions - The invention relates to copolymers effective as slump retention agents for hydraulic compositions such as cement, mortar and concrete. The copolymers are formed by reacting monomers A, B and C, wherein monomer A is a compound of formula I, monomer B is a compound of formula II, and monomer C is a compound of formula III or IV as shown herein. The copolymers may be used alone or in combination with a water reducing agent or slump retaining agent, e.g. a superplasticizer such as PNS or PMS or a low range water reducer such as lignosulfonate. The copolymer includes a group that is hydrolyzable at elevated pH (e.g. around pH 12) typically present in hydraulic compositions, so that the group hydrolyzes when present in such compositions and forms a charged group that provides extended slump retention properties without introducing undesirable air-entraining characteristics. | 09-05-2013 |
Matthias Lippl, Regensburg DE
Patent application number | Description | Published |
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20150021841 | BEAM-SUPPORTED JOINING MACHINE, IN PARTICULAR LASER TRANSMISSION WELDING DEVICE - A beam-supported joining machine, in particular laser transmission welding device, including a beam head for providing a joining beam producing a joining seam between two components, a receiver for mounting the first component, and a clamping mechanism for clamping the components, in particular to clamp components with a joining seam running three-dimensionally. The clamping mechanism has a clamping device adapted to the course of the joining seam to produce a clamping force between the two components at least in the region of the respective joining zone acted upon by the joining beam, wherein a magnetic or magnetisable strip adapted to the course of the joining seam is provided as the clamping device, which strip, at least in the region of the respective joining zone acted upon by the joining beam, applies a clamping force to the components by a control magnet guided with the joining beam due to the magnetic forces acting between the strip and control magnet. | 01-22-2015 |
Sarah Lippl, St. Margarethen AT
Patent application number | Description | Published |
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20150041093 | ROLL - A roll for a press section of a machine for making and/or finishing a fibrous web, such as a paper, board, or tissue machine, includes a roll body or roll shell and, disposed on the roll body or roll shell, a roll covering which has at least one functional layer which is suitable for entering into contact with the fibrous web or with a paper machine fabric. The functional layer is formed of a polymer which is a mixture of at least one prepolymer, a curing agent, a crosslinking agent, and an additive. The additive is selected from the following: perfluoropolyethers, bifunctional perfluoropolyether, or mixtures thereof. | 02-12-2015 |