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MX2020012379A - Composicion de recubrimiento, proceso para recubrir un molde de pieza fundida y uso de la composicion de recubrimiento para recubrir un molde de pieza fundida. - Google Patents

Composicion de recubrimiento, proceso para recubrir un molde de pieza fundida y uso de la composicion de recubrimiento para recubrir un molde de pieza fundida.

Info

Publication number
MX2020012379A
MX2020012379A MX2020012379A MX2020012379A MX2020012379A MX 2020012379 A MX2020012379 A MX 2020012379A MX 2020012379 A MX2020012379 A MX 2020012379A MX 2020012379 A MX2020012379 A MX 2020012379A MX 2020012379 A MX2020012379 A MX 2020012379A
Authority
MX
Mexico
Prior art keywords
coating
sizing composition
casting mould
clay
approx
Prior art date
Application number
MX2020012379A
Other languages
English (en)
Inventor
Christian Koch
Reinhard Stötzel
Anne Kowalczyk
Original Assignee
Ask Chemicals Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66589558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2020012379(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ask Chemicals Gmbh filed Critical Ask Chemicals Gmbh
Publication of MX2020012379A publication Critical patent/MX2020012379A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6264—Mixing media, e.g. organic solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/425—Graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Mold Materials And Core Materials (AREA)
  • Paints Or Removers (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una composición de recubrimiento que comprende un componente sólido que comprende una arcilla, mica, caracterizada la arcilla comprende de aproximadamente 50 a aproximadamente 90% en peso de caolinita y de aproximadamente 5 a aproximadamente 35% en peso de montmorillonita y la composición de recubrimiento comprende, basado en el componente sólido, de aproximadamente 5 a aproximadamente 50 partes de peso de arcilla. Además, se describen un proceso para recubrir un molde de pieza fundida y el uso de la composición de recubrimiento para recubrir un molde de pieza fundida.
MX2020012379A 2018-05-25 2019-05-15 Composicion de recubrimiento, proceso para recubrir un molde de pieza fundida y uso de la composicion de recubrimiento para recubrir un molde de pieza fundida. MX2020012379A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018004234.1A DE102018004234A1 (de) 2018-05-25 2018-05-25 Schlichtezusammensetzung, Verfahren zur Beschichtung einer Gießform und Verwendung der Schlichtezusammensetzung zur Beschichtung einer Gießform
PCT/EP2019/062480 WO2019224070A1 (de) 2018-05-25 2019-05-15 SCHLICHTEZUSAMMENSETZUNG, VERFAHREN ZUR BESCHICHTUNG EINER GIEßFORM UND VERWENDUNG DER SCHLICHTEZUSAMMENSETZUNG ZUR BESCHICHTUNG EINER GIEßFORM

Publications (1)

Publication Number Publication Date
MX2020012379A true MX2020012379A (es) 2021-04-12

Family

ID=66589558

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012379A MX2020012379A (es) 2018-05-25 2019-05-15 Composicion de recubrimiento, proceso para recubrir un molde de pieza fundida y uso de la composicion de recubrimiento para recubrir un molde de pieza fundida.

Country Status (10)

Country Link
US (1) US12157163B2 (es)
EP (2) EP4147804A1 (es)
CN (1) CN112334246B (es)
BR (1) BR112020022229B1 (es)
DE (1) DE102018004234A1 (es)
ES (1) ES2978052T3 (es)
MX (1) MX2020012379A (es)
PL (1) PL3801949T3 (es)
PT (1) PT3801949T (es)
WO (1) WO2019224070A1 (es)

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DE102018004234A1 (de) 2018-05-25 2019-11-28 Ask Chemicals Gmbh Schlichtezusammensetzung, Verfahren zur Beschichtung einer Gießform und Verwendung der Schlichtezusammensetzung zur Beschichtung einer Gießform
DE102019002802A1 (de) 2019-04-16 2020-10-22 Ask Chemicals Gmbh Schlichtezusammensetzung, Verfahren zur Beschichtung einer Gießform, Verwendung der Schlichtezusammensetzung zur Beschichtung einer Gießform und Gießform
CN112974724A (zh) * 2021-02-10 2021-06-18 北京冬曦既驾科技咨询有限公司 铝合金消失模铸造用高流变性耐火涂料及其制备方法
CN114042858B (zh) * 2021-11-19 2024-05-10 桂林中铸机械科技有限公司 高强度消失模空腔无碳铸型随铸件冷却自行溃散的方法
CN114525164B (zh) * 2022-01-25 2023-01-17 北京瑞普同创科技发展有限公司 一种脱模剂及其制备方法与应用
CN115502327B (zh) * 2022-09-19 2025-03-25 西南科技大学 一种采用膨润土复合剂型砂浇铸试验的方法

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Also Published As

Publication number Publication date
EP3801949B1 (de) 2024-02-14
CN112334246B (zh) 2023-04-28
WO2019224070A1 (de) 2019-11-28
CN112334246A (zh) 2021-02-05
BR112020022229B1 (pt) 2023-12-26
BR112020022229A2 (pt) 2021-02-02
ES2978052T3 (es) 2024-09-04
EP3801949A1 (de) 2021-04-14
PT3801949T (pt) 2024-03-15
DE102018004234A1 (de) 2019-11-28
US12157163B2 (en) 2024-12-03
PL3801949T3 (pl) 2024-05-13
US20210308745A1 (en) 2021-10-07
EP4147804A1 (de) 2023-03-15

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