CU20140053A7 - Aditivo de antideformación seleccionado entre ácido deshidroascórbico, deshidroascorbato o ácido semideshidroascórbico para la preparación de productos de yeso - Google Patents

Aditivo de antideformación seleccionado entre ácido deshidroascórbico, deshidroascorbato o ácido semideshidroascórbico para la preparación de productos de yeso

Info

Publication number
CU20140053A7
CU20140053A7 CUP2014000053A CU20140053A CU20140053A7 CU 20140053 A7 CU20140053 A7 CU 20140053A7 CU P2014000053 A CUP2014000053 A CU P2014000053A CU 20140053 A CU20140053 A CU 20140053A CU 20140053 A7 CU20140053 A7 CU 20140053A7
Authority
CU
Cuba
Prior art keywords
acid
antideformation
plaster
dehydroascorbate
composition
Prior art date
Application number
CUP2014000053A
Other languages
English (en)
Inventor
Xiaotong Gao
Dongxiao Shao
Huifen Li
Hao Song
Ke Zhang
Original Assignee
Saint Gobain Placo
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 Saint Gobain Placo filed Critical Saint Gobain Placo
Publication of CU20140053A7 publication Critical patent/CU20140053A7/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0036—Cutting means, e.g. water jets
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • C04B11/00—Calcium sulfate cements
    • 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
    • C04B2111/00094—Sag-resistant materials
    • 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
    • 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
    • C04B2111/40—Porous or lightweight materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Medicinal Preparation (AREA)

Abstract

La presente invención proporciona una composición de yeso, una placa de yeso y su procedimiento de preparación, y al uso de DHA como aditivo anticombado en un producto de yeso. Dicha placa de yeso comprende yeso fraguado preparado a partir de la composición; mientras que dicha composición comprende yeso, y un aditivo antideformación, en la que el aditivo antideformación comprende al menos uno seleccionado de un grupo constituido por ácido deshidroascórbico, deshidroascorbato y ácido semideshidroascórbico. El yeso fraguado preparado a partir de dicha composición muestra mejor propiedad anticombado o de resistencia a la deformación. El producto de yeso de la presente invención se deforma difícilmente y tiene mayor estabilidad incluso en la condición de alta humedad, mejorándose así la calidad del producto de yeso para responder a las exigencias del cliente.
CUP2014000053A 2012-12-03 2014-05-07 Aditivo de antideformación seleccionado entre ácido deshidroascórbico, deshidroascorbato o ácido semideshidroascórbico para la preparación de productos de yeso CU20140053A7 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/085748 WO2014085961A1 (en) 2012-12-03 2012-12-03 Chemical additive for gypsum products

Publications (1)

Publication Number Publication Date
CU20140053A7 true CU20140053A7 (es) 2014-11-27

Family

ID=50877775

Family Applications (1)

Application Number Title Priority Date Filing Date
CUP2014000053A CU20140053A7 (es) 2012-12-03 2014-05-07 Aditivo de antideformación seleccionado entre ácido deshidroascórbico, deshidroascorbato o ácido semideshidroascórbico para la preparación de productos de yeso

Country Status (15)

Country Link
US (1) US9133060B2 (es)
EP (1) EP2928840B1 (es)
JP (1) JP6145515B2 (es)
KR (1) KR101820726B1 (es)
CN (1) CN103974921B (es)
AU (1) AU2012387288B2 (es)
BR (1) BR112014015217A8 (es)
CA (1) CA2842220C (es)
CU (1) CU20140053A7 (es)
IN (1) IN2014DN03355A (es)
MX (1) MX2014013701A (es)
RU (1) RU2563524C1 (es)
UA (1) UA110269C2 (es)
WO (1) WO2014085961A1 (es)
ZA (1) ZA201404649B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA109836C2 (uk) * 2012-12-03 2015-10-12 Стійкий до провисання гіпсовий продукт і спосіб його виробництва
KR101859323B1 (ko) * 2017-03-23 2018-05-18 주식회사 케이씨씨 새깅방지형 석고보드 조성물
CN108129118A (zh) * 2017-12-28 2018-06-08 应城市嘉鸿技术服务科技有限公司 一种石膏浆料及由该石膏浆料制备的抗形变石膏制品
KR102069853B1 (ko) * 2018-04-25 2020-01-28 주식회사 케이씨씨 새깅 방지용 조성물
UA127043C2 (uk) * 2018-10-26 2023-03-22 Кнауф Гіпс Кг Добавка проти провисання, що не містить бор, для гіпсових будівельних матеріалів

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191413542A (en) 1914-06-03 1915-03-11 Joseph Freeman Goddard Improvements in the Manufacture of Cement.
GB1226333A (es) 1967-03-22 1971-03-24
GB1481788A (en) * 1973-10-25 1977-08-03 Bpb Industries Ltd Production of shaped gypsum articles
JPH089495B2 (ja) * 1988-04-27 1996-01-31 住友大阪セメント株式会社 セメント組成物の温度上昇抑制剤および温度上昇抑制方法
ID21641A (id) * 1997-08-21 1999-07-08 United States Gypsum Co Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya
US6342284B1 (en) 1997-08-21 2002-01-29 United States Gysum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
EP1114005B1 (en) 1998-07-30 2005-11-16 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
DE19853450C2 (de) 1998-11-19 2000-11-23 Wacker Chemie Gmbh Verwendung von Schutzkolloid-stabilisierten Vinylaromat-1,3-Dien-Mischpolymerisaten zur Modifizierung von Gipswerkstoffen oder von Werkstoffen auf Calciumcarbonat-Basis
US6541545B1 (en) * 1999-03-19 2003-04-01 E. I. Du Pont De Nemours And Company Grouting compositions
US7816402B2 (en) * 1999-03-19 2010-10-19 Bioderm, Inc. Compositions and methods for the treatment of skin
US6352585B1 (en) * 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
US6409824B1 (en) 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
US20050130541A1 (en) * 2003-12-16 2005-06-16 Shah Ashok H. Gypsum board having one nonwoven liner and improved toughness
JP2007534606A (ja) * 2004-04-27 2007-11-29 ハーキュリーズ・インコーポレーテッド 未加工コットンリンターから製造された水分保持剤を用いた石膏ベースのモルタル
US7731794B2 (en) * 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
JP5019734B2 (ja) * 2005-09-30 2012-09-05 株式会社日本触媒 セメント混和剤及びその製造方法
CA2720269A1 (en) * 2007-04-18 2008-10-30 Mcgill University Composition for enhancing bone formation
CN101747014B (zh) * 2008-12-18 2012-07-18 北新集团建材股份有限公司 一种抗下垂的石膏板及其制备方法
US8617718B2 (en) * 2010-10-06 2013-12-31 United States Gypsum Company Mold-resistant gypsum panel paper
CN102276227B (zh) * 2011-05-24 2013-04-17 南京臣功节能材料有限责任公司 一种基于β-半水石膏的抗流挂保温砂浆

Also Published As

Publication number Publication date
MX2014013701A (es) 2015-09-07
EP2928840A4 (en) 2016-08-03
RU2563524C1 (ru) 2015-09-20
WO2014085961A1 (en) 2014-06-12
EP2928840A1 (en) 2015-10-14
US20150007753A1 (en) 2015-01-08
JP2015535522A (ja) 2015-12-14
CA2842220C (en) 2016-03-29
KR20150060968A (ko) 2015-06-03
AU2012387288B2 (en) 2015-05-14
AU2012387288A1 (en) 2014-06-19
JP6145515B2 (ja) 2017-06-14
KR101820726B1 (ko) 2018-01-22
CN103974921A (zh) 2014-08-06
ZA201404649B (en) 2015-12-23
BR112014015217A2 (pt) 2017-06-13
CN103974921B (zh) 2017-04-12
BR112014015217A8 (pt) 2017-07-04
EP2928840B1 (en) 2017-03-01
US9133060B2 (en) 2015-09-15
UA110269C2 (uk) 2015-12-10
CA2842220A1 (en) 2014-06-03
IN2014DN03355A (es) 2015-06-05

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