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MX2023000612A - Uso de un relleno poroso para reducir la permeabilidad a gases de una composicion de elastomero. - Google Patents

Uso de un relleno poroso para reducir la permeabilidad a gases de una composicion de elastomero.

Info

Publication number
MX2023000612A
MX2023000612A MX2023000612A MX2023000612A MX2023000612A MX 2023000612 A MX2023000612 A MX 2023000612A MX 2023000612 A MX2023000612 A MX 2023000612A MX 2023000612 A MX2023000612 A MX 2023000612A MX 2023000612 A MX2023000612 A MX 2023000612A
Authority
MX
Mexico
Prior art keywords
elastomer composition
porous filler
gas permeability
reducing
filler
Prior art date
Application number
MX2023000612A
Other languages
English (en)
Inventor
Samuel Rentsch
Matthias Welker
Original Assignee
Omya Int Ag
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
Application filed by Omya Int Ag filed Critical Omya Int Ag
Publication of MX2023000612A publication Critical patent/MX2023000612A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/267—Magnesium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

La presente invención se refiere al uso de un relleno poroso para reducir la permeabilidad al gas de una composición de elastómero, así como a un proceso para producir la composición de elastómero que comprende el relleno poroso y la composición de elastómero en sí. El relleno poroso se selecciona entre carbonato de calcio reaccionado superficialmente, hidromagnesita precipitada y mezclas de los mismos. La adición del relleno poroso a la composición de elastómero permite reducir la permeabilidad al gas de la composición de elastómero al tiempo que conserva o mejora las propiedades mecánicas de la composición de elastómero.
MX2023000612A 2020-07-16 2021-07-15 Uso de un relleno poroso para reducir la permeabilidad a gases de una composicion de elastomero. MX2023000612A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20186206 2020-07-16
PCT/EP2021/069700 WO2022013336A1 (en) 2020-07-16 2021-07-15 Use of a porous filler for reducing the gas permeability of an elastomer composition

Publications (1)

Publication Number Publication Date
MX2023000612A true MX2023000612A (es) 2023-02-13

Family

ID=71661717

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023000612A MX2023000612A (es) 2020-07-16 2021-07-15 Uso de un relleno poroso para reducir la permeabilidad a gases de una composicion de elastomero.

Country Status (8)

Country Link
US (1) US12486379B2 (es)
EP (1) EP4182388A1 (es)
JP (1) JP2023535318A (es)
KR (1) KR20230041684A (es)
CN (1) CN116134085A (es)
CA (1) CA3179615A1 (es)
MX (1) MX2023000612A (es)
WO (1) WO2022013336A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025149508A1 (en) 2024-01-10 2025-07-17 Omya International Ag Removal of the unpleasant smell in calcium carbonate filled polymer compositions
JP2025150941A (ja) * 2024-03-27 2025-10-09 内山工業株式会社 アクリルゴム組成物およびアクリルゴム成形品

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US1361324A (en) 1918-03-18 1920-12-07 Nat Magnesia Mfg Company Process of manufacturing magnesium carbonate
GB544907A (en) 1941-02-24 1942-05-01 Ocean Salts Products Ltd Improvements relating to the production of magnesium basic carbonate, or magnesia
GB548197A (en) 1941-02-24 1942-09-30 Ocean Salts Products Ltd Producing high quality magnesium compounds from magnesium-containing substances
ES305880A1 (es) 1963-11-21 1965-07-16 Montecatini Soc Generale Per L'industria Mine Raria E Ch Un procedimiento para la preparacion de vulcanizados con propiedades mecanicas elevadas.
US3897519A (en) 1971-08-17 1975-07-29 Leo Ab Secondary phosphoric acid esters
US4126650A (en) 1977-04-27 1978-11-21 Stauffer Chemical Company Synthesis of mono-alkyl acid phosphates with high mono-content
JPS5686191A (en) 1979-12-17 1981-07-13 Kao Corp Preparation of phosphoric monoester
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EP1435358B1 (en) 2001-05-31 2007-05-09 Kao Corporation Process for preparing phosphoric ester
FR2852600B1 (fr) 2003-03-18 2005-06-10 Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
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EP1712523A1 (en) 2005-04-11 2006-10-18 Omya Development AG Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings
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CN109280510A (zh) * 2018-09-07 2019-01-29 天长市永泰密封材料有限公司 一种低透气率丁基密封胶

Also Published As

Publication number Publication date
EP4182388A1 (en) 2023-05-24
CN116134085A (zh) 2023-05-16
WO2022013336A1 (en) 2022-01-20
US20230235151A1 (en) 2023-07-27
CA3179615A1 (en) 2022-01-20
KR20230041684A (ko) 2023-03-24
JP2023535318A (ja) 2023-08-17
US12486379B2 (en) 2025-12-02

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