MX2022004868A - Placa de yeso que contiene papel de absorcion alta y metodos relacionados. - Google Patents
Placa de yeso que contiene papel de absorcion alta y metodos relacionados.Info
- Publication number
- MX2022004868A MX2022004868A MX2022004868A MX2022004868A MX2022004868A MX 2022004868 A MX2022004868 A MX 2022004868A MX 2022004868 A MX2022004868 A MX 2022004868A MX 2022004868 A MX2022004868 A MX 2022004868A MX 2022004868 A MX2022004868 A MX 2022004868A
- Authority
- MX
- Mexico
- Prior art keywords
- sub
- chloride
- gypsum board
- stucco
- high absorption
- Prior art date
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
-
- 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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Se describen una placa de yeso compuesta y un método para preparar una placa de yeso compuesta. La placa contiene al menos una capa de yeso fraguado intercalada entre dos láminas de revestimiento. La capa de yeso fraguado se forma a partir de al menos estuco y agua. El material de estuco generalmente incluye un alto contenido de impurezas salinas, por ejemplo, cuando el estuco se calcina a partir de ciertas fuentes de yeso sintético de baja calidad. Por ejemplo, en algunas modalidades, las sales son sales de cloruro, p. ej., cloruro de sodio (NaCl), cloruro de potasio (KCl), cloruro de magnesio (MgCl2) y/o cloruro de calcio (CaCl2). Al menos una de las láminas de revestimiento está compuesta por papel de absorción alta, lo que mejora la unión entre la capa de yeso fraguado y la lámina de revestimiento.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962939264P | 2019-11-22 | 2019-11-22 | |
| US16/904,756 US11891336B2 (en) | 2019-11-22 | 2020-06-18 | Gypsum board containing high absorption paper and related methods |
| CA3085151A CA3085151A1 (en) | 2019-11-22 | 2020-06-26 | Gypsum board containing high absorption paper and related methods |
| PCT/US2020/058095 WO2021101691A1 (en) | 2019-11-22 | 2020-10-30 | Gypsum board containing high absorption paper and related methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022004868A true MX2022004868A (es) | 2022-05-13 |
Family
ID=75967117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022004868A MX2022004868A (es) | 2019-11-22 | 2020-10-30 | Placa de yeso que contiene papel de absorcion alta y metodos relacionados. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4061784A1 (es) |
| JP (1) | JP2023503017A (es) |
| CA (1) | CA3085151A1 (es) |
| MX (1) | MX2022004868A (es) |
-
2020
- 2020-06-26 CA CA3085151A patent/CA3085151A1/en active Pending
- 2020-10-30 MX MX2022004868A patent/MX2022004868A/es unknown
- 2020-10-30 EP EP20811212.8A patent/EP4061784A1/en active Pending
- 2020-10-30 JP JP2022528708A patent/JP2023503017A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4061784A1 (en) | 2022-09-28 |
| JP2023503017A (ja) | 2023-01-26 |
| CA3085151A1 (en) | 2021-05-22 |
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