PE20190216A1 - Lechadas de yeso con dispersantes lineales de policarboxilato - Google Patents
Lechadas de yeso con dispersantes lineales de policarboxilatoInfo
- Publication number
- PE20190216A1 PE20190216A1 PE2018002071A PE2018002071A PE20190216A1 PE 20190216 A1 PE20190216 A1 PE 20190216A1 PE 2018002071 A PE2018002071 A PE 2018002071A PE 2018002071 A PE2018002071 A PE 2018002071A PE 20190216 A1 PE20190216 A1 PE 20190216A1
- Authority
- PE
- Peru
- Prior art keywords
- repeating unit
- linear
- linear polycarboxylate
- grouts
- polycarboxylate
- Prior art date
Links
Classifications
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
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- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
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- 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
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/402—Surface-active agents, dispersants anionic
-
- 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
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/408—Dispersants
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Se refiere a una lechada de yeso que incluye agua, un componente hidraulico que incluye sulfato de calcio hemihidrato y un dispersante de policarboxilato lineal. El dispersante anionico de policarboxilato lineal incluye una primera unidad repetitiva monomerica y una segunda unidad repetitiva monomerica. La primera unidad repetitiva del dispersante de policarboxilato lineal es una unidad repetitiva de acido carboxilico insaturado olefinico o una sal de esta. La segunda unidad repetitiva del dispersante de policarboxilato lineal es un sulfonato de vinilo. La lechada se puede convertir en un panel de yeso. Tambien se describen metodos para producir lechada de yeso y un panel de yeso.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662339383P | 2016-05-20 | 2016-05-20 | |
US15/588,756 US10442732B2 (en) | 2016-05-20 | 2017-05-08 | Gypsum slurries with linear polycarboxylate dispersants |
PCT/US2017/033304 WO2017201270A1 (en) | 2016-05-20 | 2017-05-18 | Gypsum slurries with linear polycarboxylate dispersants |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20190216A1 true PE20190216A1 (es) | 2019-02-11 |
Family
ID=59054187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2018002071A PE20190216A1 (es) | 2016-05-20 | 2017-05-18 | Lechadas de yeso con dispersantes lineales de policarboxilato |
Country Status (19)
Country | Link |
---|---|
US (2) | US10442732B2 (es) |
EP (1) | EP3458425B1 (es) |
JP (1) | JP7034939B2 (es) |
KR (1) | KR102420458B1 (es) |
CN (1) | CN109071344B (es) |
AU (1) | AU2017268384B2 (es) |
CA (1) | CA3024133A1 (es) |
CL (1) | CL2018003124A1 (es) |
CO (1) | CO2018013182A2 (es) |
DK (1) | DK3458425T3 (es) |
LT (1) | LT3458425T (es) |
MX (1) | MX2018013348A (es) |
MY (1) | MY193905A (es) |
PE (1) | PE20190216A1 (es) |
RU (1) | RU2741592C2 (es) |
SA (1) | SA518400345B1 (es) |
UA (1) | UA125512C2 (es) |
WO (1) | WO2017201270A1 (es) |
ZA (1) | ZA201808296B (es) |
Families Citing this family (15)
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US10309771B2 (en) | 2015-06-11 | 2019-06-04 | United States Gypsum Company | System and method for determining facer surface smoothness |
EP3310736B1 (de) | 2015-06-17 | 2019-01-30 | Clariant International Ltd | Wasserlösliche oder wasserquellbare polymere als wasserverlustreduzierer in zementschlämmen |
WO2018108609A1 (en) | 2016-12-12 | 2018-06-21 | Clariant International Ltd | Polymer comprising certain level of bio-based carbon |
CN110300573B (zh) | 2016-12-12 | 2023-07-25 | 科莱恩国际有限公司 | 生物基聚合物在化妆、皮肤病学或药物学组合物中的用途 |
WO2018108664A1 (en) | 2016-12-15 | 2018-06-21 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
US11542343B2 (en) | 2016-12-15 | 2023-01-03 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
EP3554646A1 (en) | 2016-12-15 | 2019-10-23 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
US11401362B2 (en) | 2016-12-15 | 2022-08-02 | Clariant International Ltd | Water-soluble and/or water-swellable hybrid polymer |
CA3061061A1 (en) | 2018-11-28 | 2020-05-28 | National Gypsum Properties, Llc | Gypsum board and gypsum slurry formed using a phosphorus containing compound |
CN110615646B (zh) * | 2019-10-22 | 2021-04-27 | 河北航博建筑材料有限公司 | 一种高强轻质浆料及其制备方法 |
WO2022137123A1 (en) | 2020-12-21 | 2022-06-30 | Knauf Gips Kg | Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof |
US11945751B2 (en) | 2020-12-21 | 2024-04-02 | Knauf Gips Kg | Calcium aluminate cement and calcium sulfoaluminate cement catalysts in gypsum panels and use thereof |
CN112940197B (zh) * | 2021-02-03 | 2023-05-16 | 湖北工业大学 | 一种降粘抗泥型混凝土用聚合物及其制备方法 |
EP4089060A1 (en) * | 2021-05-14 | 2022-11-16 | Opigeo S.r.l. | Additive for construction materials and hydraulic binder comprising said additive |
CN113548828B (zh) * | 2021-08-05 | 2022-06-07 | 中建西部建设建材科学研究院有限公司 | 一种纳米晶核早强剂及其制备方法 |
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EP2006258B1 (de) * | 2007-06-11 | 2012-08-15 | Sika Technology AG | Dispergiermittel für Gipszusammensetzungen |
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EP2824124A1 (de) | 2013-07-12 | 2015-01-14 | Basf Se | Polymeres dispergiermittel |
CN103664043B (zh) | 2013-12-16 | 2015-11-18 | 中国矿业大学(北京) | 一种半水石膏专用线型聚羧酸类减水剂的制备方法 |
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- 2017-05-18 AU AU2017268384A patent/AU2017268384B2/en not_active Ceased
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- 2017-05-18 JP JP2018555872A patent/JP7034939B2/ja active Active
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- 2017-05-18 CA CA3024133A patent/CA3024133A1/en active Pending
- 2017-05-18 KR KR1020187035356A patent/KR102420458B1/ko active IP Right Grant
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RU2018141985A3 (es) | 2020-08-17 |
RU2741592C2 (ru) | 2021-01-27 |
EP3458425A1 (en) | 2019-03-27 |
US20170334778A1 (en) | 2017-11-23 |
KR20190013812A (ko) | 2019-02-11 |
MY193905A (en) | 2022-10-31 |
KR102420458B1 (ko) | 2022-07-13 |
JP7034939B2 (ja) | 2022-03-14 |
US10968138B2 (en) | 2021-04-06 |
UA125512C2 (uk) | 2022-04-13 |
AU2017268384B2 (en) | 2021-04-01 |
MX2018013348A (es) | 2019-02-20 |
CL2018003124A1 (es) | 2019-01-11 |
ZA201808296B (en) | 2019-07-31 |
US20190389768A1 (en) | 2019-12-26 |
JP2019516651A (ja) | 2019-06-20 |
RU2018141985A (ru) | 2020-05-28 |
US10442732B2 (en) | 2019-10-15 |
CN109071344B (zh) | 2021-08-31 |
CN109071344A (zh) | 2018-12-21 |
LT3458425T (lt) | 2020-09-25 |
DK3458425T3 (da) | 2020-09-07 |
AU2017268384A1 (en) | 2018-12-20 |
WO2017201270A1 (en) | 2017-11-23 |
CO2018013182A2 (es) | 2018-12-14 |
CA3024133A1 (en) | 2017-11-23 |
SA518400345B1 (ar) | 2022-02-28 |
BR112018071721A2 (pt) | 2019-02-19 |
EP3458425B1 (en) | 2020-07-08 |
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