WO2014085962A1 - Anti-sagging gypsum product and a method to manufacture - Google Patents

Anti-sagging gypsum product and a method to manufacture Download PDF

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Publication number
WO2014085962A1
WO2014085962A1 PCT/CN2012/085749 CN2012085749W WO2014085962A1 WO 2014085962 A1 WO2014085962 A1 WO 2014085962A1 CN 2012085749 W CN2012085749 W CN 2012085749W WO 2014085962 A1 WO2014085962 A1 WO 2014085962A1
Authority
WO
WIPO (PCT)
Prior art keywords
compound
gypsum
chemical formula
group
group shown
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2012/085749
Other languages
English (en)
French (fr)
Inventor
Xiaotong Gao
Huifen Li
Hao SONG
Ke Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Placo SAS
Original Assignee
Saint Gobain Placo SAS
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 to UAA201404578A priority Critical patent/UA109836C2/ru
Priority to US14/379,730 priority patent/US10793472B2/en
Priority to CUP2014000054A priority patent/CU24298B1/xx
Priority to IN3082CHN2014 priority patent/IN2014CN03082A/en
Priority to MYPI2014700519A priority patent/MY171933A/en
Priority to MX2014002314A priority patent/MX2014002314A/es
Priority to AU2012387603A priority patent/AU2012387603B2/en
Priority to PCT/CN2012/085749 priority patent/WO2014085962A1/en
Priority to JP2015544303A priority patent/JP6216388B2/ja
Application filed by Saint Gobain Placo SAS filed Critical Saint Gobain Placo SAS
Priority to CA2842221A priority patent/CA2842221C/en
Priority to CN201280035953.0A priority patent/CN104039736B/zh
Priority to SG2014013155A priority patent/SG2014013155A/en
Priority to ES12882884T priority patent/ES2772024T3/es
Priority to KR1020157010523A priority patent/KR101830362B1/ko
Priority to RU2014116963/03A priority patent/RU2563891C1/ru
Priority to EP12882884.5A priority patent/EP2928841B1/en
Priority to BR112014015220A priority patent/BR112014015220A8/pt
Publication of WO2014085962A1 publication Critical patent/WO2014085962A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
    • Y10T428/31996—Next to layer of metal salt [e.g., plasterboard, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Definitions

  • the present invention further provides a method for forming the composition, comprising: mixing gypsum powder and an anti-deformation additive with water; and stirring the mixture, wherein the anti- deformation additive comprises a compound R ! O OR 2
  • -C-C- an( j me compound comprises no carboxylate groups, wherein the R 1 and/or R 2 is hydrogen or metal ion or alkyl group or alkoxy group or alkenyl group.
  • -C-C- an( j me compound comprises no carboxylate groups; wherein the R 1 and/or R 2 is hydrogen or metal ion or alkyl group or alkoxy group or alkenyl group; stirring the mixture to form a slurry; disposing the slurry between two liners to form a sandwich structures; forming a first board based on the sandwich structure; cutting the first board into a plurality of second boards with desired lengths after a hardening process; drying the plurality of second boards to evaporate excess water.
  • the slurry is typically deposited on a liner e.g. a paper sheet, and is covered with a further liner, such that the slurry is sandwiched between the two liners.
  • the set gypsum prepared from the said composition shows better anti-deformation performance and improved anti-deformation property of the gypsum product efficiently than the prior art.
  • the gypsum product of the present invention is hardly distorted and has stronger stability even in the condition of high humidity, thus improve the quality of the gypsum product to meet the requests of high stability;
  • the final product may be gypsum board, and the periphery of the gypsum board can be coated by a liner such as paper sheet, non-woven mat comprising of polymeric and/or glass fibers and the like to form a gypsum product with specific shape and use.
  • a liner such as paper sheet, non-woven mat comprising of polymeric and/or glass fibers and the like to form a gypsum product with specific shape and use.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Dental Preparations (AREA)
PCT/CN2012/085749 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture Ceased WO2014085962A1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
UAA201404578A UA109836C2 (uk) 2012-12-03 2012-03-12 Стійкий до провисання гіпсовий продукт і спосіб його виробництва
CUP2014000054A CU24298B1 (es) 2012-12-03 2012-12-03 Composición de yeso anticombado, una placa de yeso a partir de dicha composición y sus procedimientos de fabricación
IN3082CHN2014 IN2014CN03082A (https=) 2012-12-03 2012-12-03
MYPI2014700519A MY171933A (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
MX2014002314A MX2014002314A (es) 2012-12-03 2012-12-03 Producto de yeso anticombado y un procedimiento de fabricacion.
AU2012387603A AU2012387603B2 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
PCT/CN2012/085749 WO2014085962A1 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
JP2015544303A JP6216388B2 (ja) 2012-12-03 2012-12-03 耐たわみ石膏製品およびその製造方法
CA2842221A CA2842221C (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
US14/379,730 US10793472B2 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
ES12882884T ES2772024T3 (es) 2012-12-03 2012-12-03 Producto de yeso antihundimiento y método de fabricación
SG2014013155A SG2014013155A (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
CN201280035953.0A CN104039736B (zh) 2012-12-03 2012-12-03 抗下垂石膏制品及其制造方法
KR1020157010523A KR101830362B1 (ko) 2012-12-03 2012-12-03 새깅 방지형 석고 제품 및 그 제조방법
RU2014116963/03A RU2563891C1 (ru) 2012-12-03 2012-12-03 Устойчивый к провисанию гипсовый продукт и способ его производства
EP12882884.5A EP2928841B1 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture
BR112014015220A BR112014015220A8 (pt) 2012-12-03 2012-12-03 produto de gesso anti-abaulamento e método de fabricação

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/085749 WO2014085962A1 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture

Publications (1)

Publication Number Publication Date
WO2014085962A1 true WO2014085962A1 (en) 2014-06-12

Family

ID=50877776

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/085749 Ceased WO2014085962A1 (en) 2012-12-03 2012-12-03 Anti-sagging gypsum product and a method to manufacture

Country Status (16)

Country Link
US (1) US10793472B2 (https=)
EP (1) EP2928841B1 (https=)
JP (1) JP6216388B2 (https=)
KR (1) KR101830362B1 (https=)
CN (1) CN104039736B (https=)
AU (1) AU2012387603B2 (https=)
BR (1) BR112014015220A8 (https=)
CA (1) CA2842221C (https=)
CU (1) CU24298B1 (https=)
ES (1) ES2772024T3 (https=)
IN (1) IN2014CN03082A (https=)
MX (1) MX2014002314A (https=)
RU (1) RU2563891C1 (https=)
SG (1) SG2014013155A (https=)
UA (1) UA109836C2 (https=)
WO (1) WO2014085962A1 (https=)

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Publication number Priority date Publication date Assignee Title
PE20180012A1 (es) 2015-05-26 2018-01-09 Etex Building Performance Int Sas Paneles de yeso
KR101859323B1 (ko) * 2017-03-23 2018-05-18 주식회사 케이씨씨 새깅방지형 석고보드 조성물
US10276504B2 (en) 2017-05-17 2019-04-30 Northrop Grumman Systems Corporation Preclean and deposition methodology for superconductor interconnects
CN109867504B (zh) * 2017-12-04 2020-12-25 北新集团建材股份有限公司 一种抗变形石膏板及其制备方法
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
EA202190301A1 (ru) * 2018-10-26 2021-07-08 Кнауф Гипс Кг Не содержащая бор добавка против провисания для гипсовых строительных материалов
US12371371B2 (en) 2020-04-02 2025-07-29 Gold Bond Building Products, Llc Method of forming a gypsum panel including a starch layer

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GB1481788A (en) 1973-10-25 1977-08-03 Bpb Industries Ltd Production of shaped gypsum articles
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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
CN1400958A (zh) * 2000-04-25 2003-03-05 美国石膏公司 增强抗永久变形的石膏组合物
CN101747014A (zh) 2008-12-18 2010-06-23 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
CN102276227A (zh) * 2011-05-24 2011-12-14 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
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GB1226333A (https=) 1967-03-22 1971-03-24
GB1481788A (en) 1973-10-25 1977-08-03 Bpb Industries Ltd Production of shaped gypsum articles
CN1237148A (zh) * 1997-08-21 1999-12-01 美国石膏公司 提高抗永久性变形的石膏制品和制备该制品的方法和组合物
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
CN1400958A (zh) * 2000-04-25 2003-03-05 美国石膏公司 增强抗永久变形的石膏组合物
CN101747014A (zh) 2008-12-18 2010-06-23 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
US20120088114A1 (en) * 2010-10-06 2012-04-12 Evan Vincent Rohlf Mold-resistant gypsum panel paper
CN102276227A (zh) * 2011-05-24 2011-12-14 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
CA2842221C (en) 2016-03-22
IN2014CN03082A (https=) 2015-07-03
BR112014015220A2 (pt) 2017-06-13
CN104039736A (zh) 2014-09-10
BR112014015220A8 (pt) 2017-07-04
CU24298B1 (es) 2017-12-08
KR101830362B1 (ko) 2018-03-29
MX2014002314A (es) 2015-03-04
EP2928841A4 (en) 2016-08-17
US20150011138A1 (en) 2015-01-08
US10793472B2 (en) 2020-10-06
UA109836C2 (uk) 2015-10-12
EP2928841A1 (en) 2015-10-14
CN104039736B (zh) 2016-04-13
JP6216388B2 (ja) 2017-10-18
SG2014013155A (en) 2014-11-27
JP2016503388A (ja) 2016-02-04
RU2563891C1 (ru) 2015-09-27
EP2928841B1 (en) 2019-11-13
KR20150058491A (ko) 2015-05-28
ES2772024T3 (es) 2020-07-07
AU2012387603A1 (en) 2014-06-19
CU20140054A7 (es) 2014-10-30
AU2012387603B2 (en) 2015-06-04
CA2842221A1 (en) 2014-06-03

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