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MX2023013349A - Compuestos premezclados para juntas de tipo secado que contienen sistemas reguladores de ph. - Google Patents

Compuestos premezclados para juntas de tipo secado que contienen sistemas reguladores de ph.

Info

Publication number
MX2023013349A
MX2023013349A MX2023013349A MX2023013349A MX2023013349A MX 2023013349 A MX2023013349 A MX 2023013349A MX 2023013349 A MX2023013349 A MX 2023013349A MX 2023013349 A MX2023013349 A MX 2023013349A MX 2023013349 A MX2023013349 A MX 2023013349A
Authority
MX
Mexico
Prior art keywords
ready
type joint
compounds containing
buffer systems
joint compounds
Prior art date
Application number
MX2023013349A
Other languages
English (en)
Inventor
Renee J Weinberger
Scott D Cimaglio
Original Assignee
Knauf Gips Kg
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
Priority claimed from US17/663,006 external-priority patent/US20220388905A1/en
Application filed by Knauf Gips Kg filed Critical Knauf Gips Kg
Publication of MX2023013349A publication Critical patent/MX2023013349A/es

Links

Classifications

    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0094—Agents for altering or buffering the pH; Ingredients characterised by their pH
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00672—Pointing or jointing materials
    • C04B2111/00681—Pointing or jointing materials of the drying type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Detergent Compositions (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

La presente invención es un compuesto premezclado para juntas de tipo secado que comprende un componente sensible a los álcalis y un sistema regulador de pH de un ácido débil y su base conjugada para mantener un pH de 8-12, típicamente durante 120 días o más a 75 °F en un recipiente sellado.
MX2023013349A 2021-06-04 2022-06-03 Compuestos premezclados para juntas de tipo secado que contienen sistemas reguladores de ph. MX2023013349A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163196888P 2021-06-04 2021-06-04
US17/663,006 US20220388905A1 (en) 2021-06-04 2022-05-11 READY-MIXED DRYING-TYPE JOINT COMPOUNDS CONTAINING pH BUFFER SYSTEMS
PCT/EP2022/025262 WO2022253469A1 (en) 2021-06-04 2022-06-03 Ready-mixed drying-type joint compounds containing ph buffer systems

Publications (1)

Publication Number Publication Date
MX2023013349A true MX2023013349A (es) 2023-11-27

Family

ID=82115915

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023013349A MX2023013349A (es) 2021-06-04 2022-06-03 Compuestos premezclados para juntas de tipo secado que contienen sistemas reguladores de ph.

Country Status (4)

Country Link
EP (1) EP4347527A1 (es)
CA (1) CA3219509A1 (es)
MX (1) MX2023013349A (es)
WO (1) WO2022253469A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853085A (en) 1981-05-13 1989-08-01 United States Gypsum Company Neutral sized paper for use in the production of gypsum wallboard
US4454267A (en) 1982-12-20 1984-06-12 United States Gypsum Company Lightweight joint compound
US4525388A (en) 1983-12-23 1985-06-25 Usg Corporation Process for expanding and coating perlite
CA2065231A1 (en) * 1990-09-17 1992-03-18 Peter M. Attard Clay-free, asbestos-free and glass microbubble-free joint compounds
FR2829708B1 (fr) 2001-09-18 2008-01-11 Coatex Sas Dispersants a effet tampon pour bases et compositions de peinture
EP1742892A1 (en) 2004-04-27 2007-01-17 Hercules Incorporated Joint compounds using thickeners prepared from raw cotton linters
US20160168443A1 (en) * 2014-12-16 2016-06-16 Schlumberger Technology Corporation Nanocellulose materials for oilfield applications
WO2016200677A1 (en) * 2015-06-11 2016-12-15 United States Gypsum Company Spray-applied drying-type joint compound and its use in a wall installation method as well as a method for preparing a joint compound for spray application

Also Published As

Publication number Publication date
EP4347527A1 (en) 2024-04-10
WO2022253469A1 (en) 2022-12-08
CA3219509A1 (en) 2023-11-17

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