Assignee
ASK CHEMICALS GMBH
DE·22 granted patents·18 pending applications·13 citations·filing 2012–2024
Top patents by PatentIndex Score
40 records- 0185US10232430B2Mould material mixture having improved flowabilityASK CHEMICALS GMBH·Filed 2015·Granted Mar 19, 2019·2 cites·20 claims
- 0281US10722938B2Process for casting nonferrous metals including light metals and casting moldASK CHEMICALS GMBH·Filed 2017·Granted Jul 28, 2020·1 cites·20 claims
- 0381US10092946B2Mold material mixtures on the basis of inorganic binders, and method for producing molds and cores for metal castingASK CHEMICALS GMBH·Filed 2015·Granted Oct 9, 2018·2 cites·21 claims
- 0480US11858030B2Sizing composition for casting molds for metal casting, method for producing the casting molds, and casting molds provided with the sizing compositionASK CHEMICALS GMBH·Filed 2019·Granted Jan 2, 2024·2 cites·22 claims
- 0579US10144053B2Method for the layer-wise building of bodies comprising refractory mold base material and resoles, and molds or cores manufactured according to said methodASK CHEMICALS GMBH·Filed 2015·Granted Dec 4, 2018·2 cites·20 claims
- 0678US11466117B2Binder based on phenolic resins of the benzyl ether type, containing free phenol and free hydroxybenzyl alcoholsASK CHEMICALS GMBH·Filed 2017·Granted Oct 11, 2022·1 cites·43 claims
- 0775US10919085B2Mold material mixture containing additives for reducing casting defectsASK CHEMICALS GMBH·Filed 2018·Granted Feb 16, 2021·1 cites·23 claims
- 0874US2025178073A1Method for layered construction of bodies comprising refractory molding base material and resols, three-dimensional bodies produced using this method, and a binder for three-dimensionally constructing bodiesASK CHEMICALS GMBH·Filed 2024·Application pending·0 cites
- 0973US12023726B2Product for reducing sand adhesionsASK CHEMICALS GMBH·Filed 2021·Granted Jul 2, 2024·0 cites·19 claims
- 1072US11759847B2Method for constructing molds and cores layer by layer by means of a binder containing water glass, and a binder containing water glassASK CHEMICALS GMBH·Filed 2022·Granted Sep 19, 2023·0 cites·18 claims
- 1171US9901975B2Molding material mixtures containing an oxidic boron compound and method for the production of molds and coresASK CHEMICALS GMBH·Filed 2014·Granted Feb 27, 2018·1 cites·32 claims
- 1263US12157163B2Sizing composition, method for coating a casting mould and use of the sizing composition for coating a casting mouldASK CHEMICALS GMBH·Filed 2019·Granted Dec 3, 2024·0 cites·17 claims
- 1361US10259035B2Molding material mixtures containing aluminum/silicon oxides in particulate formASK CHEMICALS GMBH·Filed 2013·Granted Apr 16, 2019·1 cites·16 claims
- 1460US12337381B2RiserASK CHEMICALS GMBH·Filed 2022·Granted Jun 24, 2025·0 cites·14 claims
- 1558US12037444B2Phenolic resin binder with reduced formaldehyde contentASK CHEMICALS GMBH·Filed 2019·Granted Jul 16, 2024·0 cites·21 claims
- 1655US2025249420A1Process for coating a granular material, coated granular material and kitASK CHEMICALS GMBH·Filed 2022·Application pending·0 cites
- 1754US10773297B2Method, using a carbonyl compound, for producing moulds and cores for metal casting, and the moulds and cores produced therebyASK CHEMICALS GMBH·Filed 2014·Granted Sep 15, 2020·0 cites·37 claims
- 1854US9931690B2Molding material mixtures containing barium sulfateASK CHEMICALS GMBH·Filed 2013·Granted Apr 3, 2018·0 cites·17 claims
- 1954US2016129496A1Coating compositions for casting moulds and cores for avoiding maculate surfacesASK CHEMICALS GMBH·Filed 2015·Application pending·0 cites
- 2053US2023042686A1Method for constructing layered bodies with refractory molding base material and resols, three-dimensional bodies produced thereby, and a binder thereforASK CHEMICALS GMBH·Filed 2020·Application pending·0 cites
- 2152US2025367723A1Process for layer-by-layer production of building structures with a viscosity-modified binderASK CHEMICALS GMBH·Filed 2023·Application pending·0 cites
- 2251US2024270661A1Coated granular substance, method for coating a granular substance and use of a binder for coating a granular substanceASK CHEMICALS GMBH·Filed 2022·Application pending·0 cites
- 2349US2015298200A1Coating compounds for casting moulds and cores that prevent reaction gas defectsASK CHEMICALS GMBH·Filed 2014·Application pending·0 cites
- 2449US2024367219A1Method for the layered construction of molds and cores with a binder containing water glassASK CHEMICALS GMBH·Filed 2022·Application pending·0 cites
- 2548US11213881B2Component system for producing cores and moldsASK CHEMICALS GMBH·Filed 2017·Granted Jan 4, 2022·0 cites·27 claims
- 2648US2017320128A1Method for constructing molds and cores layer by layer by means of a binder containing water glass, and a binder containing water glassASK CHEMICALS GMBH·Filed 2015·Application pending·0 cites
- 2748US2015129155A1Method for producing molds and cores for metal casting and molds and cores produced according to this methodASK CHEMICALS GMBH·Filed 2013·Application pending·0 cites
- 2846US11253912B2Method for producing three-dimensionally layered shaped bodiesASK CHEMICALS GMBH·Filed 2018·Granted Feb 22, 2022·0 cites·27 claims
- 2946US9889498B2Mould material mixture containing resols and amorphous silicon dioxide, moulds and cores produced therefrom and method for the production thereofASK CHEMICALS GMBH·Filed 2015·Granted Feb 13, 2018·0 cites·19 claims
- 3046US2023191653A1Method for the layer-by-layer production of a cured three-dimensional shaped body, shaped body obtainable by the method, and use thereofASK CHEMICALS GMBH·Filed 2021·Application pending·0 cites
- 3145US2022212246A1Coating composition, method for coating a casting mold, use of the coating composition for coating a casting mold, and casting moldASK CHEMICALS GMBH·Filed 2020·Application pending·0 cites
- 3244US10294161B2Molding material mixtures containing metal oxides of aluminum and zirconium in particulate formASK CHEMICALS GMBH·Filed 2013·Granted May 21, 2019·0 cites·25 claims
- 3343US9968989B2Lithium-containing molding material mixture based on an inorganic binder for producing molds and cores for metal castingASK CHEMICALS GMBH·Filed 2014·Granted May 15, 2018·0 cites·24 claims
- 3436US2014242269A1Coating compositions for inorganic casting molds and cores, comprising formic acid esters, and use thereofASK CHEMICALS GMBH·Filed 2012·Application pending·0 cites
- 3536US2014352910A1Coating compositions for inorganic casting molds and cores, containing salts, and use thereofASK CHEMICALS GMBH·Filed 2012·Application pending·0 cites
- 3636US2014255601A1Coating compositions for inorganic casting molds and cores and use thereof and method for sizingASK CHEMICALS GMBH·Filed 2012·Application pending·0 cites
- 3735US2017165743A1Co-catalysts for polyurethane cold box bindersASK CHEMICALS GMBH·Filed 2015·Application pending·0 cites
- 3834US10947410B2Coated granular materialASK CHEMICALS GMBH·Filed 2016·Granted Mar 16, 2021·0 cites·15 claims
- 3934US2020108552A1Method for the layerwise construction of molded bodies with a novolac-polyurethane-based binder systemASK CHEMICALS GMBH·Filed 2017·Application pending·0 cites
- 4031US2022355365A1Sized molds obtainable from a molding material mixture containing an inorganic bonding agent and phosphatic compounds and oxidic boron compounds and method for production and use thereofASK CHEMICALS GMBH·Filed 2020·Application pending·0 cites
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