IN2014CN03082A - - Google Patents

Info

Publication number
IN2014CN03082A
IN2014CN03082A IN3082CHN2014A IN2014CN03082A IN 2014CN03082 A IN2014CN03082 A IN 2014CN03082A IN 3082CHN2014 A IN3082CHN2014 A IN 3082CHN2014A IN 2014CN03082 A IN2014CN03082 A IN 2014CN03082A
Authority
IN
India
Prior art keywords
gypsum board
gypsum
composition
prepared
present
Prior art date
Application number
Inventor
Xiaotong Gao
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 IN2014CN03082A publication Critical patent/IN2014CN03082A/en

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]

Abstract

The present invention provides a composition a gypsum board and their preparation method and the use of ascorbic acid as an anti sagging additive in a gypsum board. Said gypsum board comprises set gypsum prepared from the composition; while said composition comprises hemi hydrate gypsum water and a compound comprising Formula (I) group and no carboxylate groups. The set gypsum prepared from the said composition shows better anti sagging or deformation resisting property. The gypsum board 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 board to meet the demands of the customer.
IN3082CHN2014 2012-12-03 2012-12-03 IN2014CN03082A (en)

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
IN2014CN03082A true IN2014CN03082A (en) 2015-07-03

Family

ID=50877776

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3082CHN2014 IN2014CN03082A (en) 2012-12-03 2012-12-03

Country Status (16)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3303251T3 (en) 2015-05-26 2020-11-16 Etex Building Performance International Sas Method for making a gypsum board
KR101859323B1 (en) * 2017-03-23 2018-05-18 주식회사 케이씨씨 Anti-sagging gypsum board composition
US10276504B2 (en) 2017-05-17 2019-04-30 Northrop Grumman Systems Corporation Preclean and deposition methodology for superconductor interconnects
CN109867504B (en) * 2017-12-04 2020-12-25 北新集团建材股份有限公司 Anti-deformation gypsum board and preparation method thereof
CN108129118A (en) * 2017-12-28 2018-06-08 应城市嘉鸿技术服务科技有限公司 A kind of gypsum slurry and the anti-deformation plastering prepared by the gypsum slurry
KR102069853B1 (en) * 2018-04-25 2020-01-28 주식회사 케이씨씨 Composition for preventing sagging
MX2021003223A (en) * 2018-10-26 2021-05-12 Knauf Gips Kg Boron-free anti-sagging additive for gypsum building materials.

Family Cites Families (30)

* 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.
GB354502A (en) * 1930-06-27 1931-08-13 Joseph Freeman Goddard Improvements relating to the manufacture of cement
GB715337A (en) * 1952-01-30 1954-09-15 Walter Gadsdon Improvements relating to plaster of paris compositions
GB1226333A (en) 1967-03-22 1971-03-24
GB1481788A (en) 1973-10-25 1977-08-03 Bpb Industries Ltd Production of shaped gypsum articles
GB1481785A (en) 1974-09-05 1977-08-03 Emi Ltd Radiography
US4391645A (en) * 1982-04-12 1983-07-05 Diamond Shamrock Corporation Additives for cementitious materials
JPS6120547A (en) * 1984-07-06 1986-01-29 而至歯科工業株式会社 Inlay material for dental casting
US4918136A (en) * 1988-03-28 1990-04-17 Tokuyama Soda Kabushiki Kaisha Adhesive composition
KR930001255B1 (en) * 1989-04-25 1993-02-22 미쓰비시가스 가가꾸 가부시끼가이샤 Deoxidation agent
PL184608B1 (en) * 1995-12-20 2002-11-29 Henkel Kgaa Compositions for obtaining light-weight gypsum, method of obtaining an expanding agent and application thereof
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
ID21641A (en) 1997-08-21 1999-07-08 United States Gypsum Co PRODUCTS CONTAINING GYPSUM BY IMPROVING RESISTANCE TO FIXED DEFORMATION AND METHODS AND COMPOSITION TO PRODUCE IT
CN100354227C (en) 1998-07-30 2007-12-12 美国石膏公司 Gypsum-contg product having increased resistance to permanent deformation and method and compsn. for producing it
RU2237640C2 (en) * 1998-07-30 2004-10-10 Юнайтед Стейтс Джипсум Компани Gypsum-containing article showing enhanced resistance of constant deformation, method and composition for it preparing
DE19853450C2 (en) * 1998-11-19 2000-11-23 Wacker Chemie Gmbh Use of protective colloid-stabilized vinyl aromatic-1,3-diene copolymers for the modification of gypsum materials or of materials based on calcium carbonate
US6352585B1 (en) * 1999-04-12 2002-03-05 Michael Diesso Gypsum casting composition and method of casting
JP2001048533A (en) * 1999-08-17 2001-02-20 Shikoku Chem Corp Production of gypsum fiber
US6409824B1 (en) * 2000-04-25 2002-06-25 United States Gypsum Company Gypsum compositions with enhanced resistance to permanent deformation
KR20020022289A (en) 2000-09-19 2002-03-27 영 근 송 vitamine solid body for filter in shower apparatus and manufacturing method thereof
UA91856C2 (en) * 2005-06-09 2010-09-10 Юнайтед Стейтс Джипсум Компани Suspension for producing gypsum articles, gypsum wallboard and method of its manufacture
JP2007044064A (en) * 2005-08-05 2007-02-22 Gc Corp Nozzle for extruding dental composition
US20080148997A1 (en) * 2006-12-22 2008-06-26 Blackburn David R Gypsum compositions with naphthalene sulfonate and modifiers
US7897660B2 (en) * 2007-10-29 2011-03-01 Eastman Chemical Company Incorporation of a resin dispersion to improve the moisture resistance of gypsum products
CN101747014B (en) 2008-12-18 2012-07-18 北新集团建材股份有限公司 Anti-sagging plasterboard and method for producing same
CA2751075C (en) * 2009-02-11 2014-12-02 H R D Corporation High shear hydrogenation of wax and oil mixtures
EP2462073A1 (en) * 2009-08-05 2012-06-13 Lafarge Protection of a dispersing agent during grinding
US8617718B2 (en) * 2010-10-06 2013-12-31 United States Gypsum Company Mold-resistant gypsum panel paper
CN102276227B (en) * 2011-05-24 2013-04-17 南京臣功节能材料有限责任公司 Anti-sagging heat-insulation mortar based on beta-hemihydrated gypsum
UA110269C2 (en) * 2012-12-03 2015-12-10 Saint Gobain Placo Chemical additives for gypsum products

Also Published As

Publication number Publication date
AU2012387603B2 (en) 2015-06-04
RU2563891C1 (en) 2015-09-27
CA2842221A1 (en) 2014-06-03
JP6216388B2 (en) 2017-10-18
EP2928841A4 (en) 2016-08-17
WO2014085962A1 (en) 2014-06-12
MX2014002314A (en) 2015-03-04
CN104039736A (en) 2014-09-10
JP2016503388A (en) 2016-02-04
CU20140054A7 (en) 2014-10-30
SG2014013155A (en) 2014-11-27
BR112014015220A2 (en) 2017-06-13
UA109836C2 (en) 2015-10-12
CN104039736B (en) 2016-04-13
US20150011138A1 (en) 2015-01-08
KR20150058491A (en) 2015-05-28
KR101830362B1 (en) 2018-03-29
ES2772024T3 (en) 2020-07-07
CU24298B1 (en) 2017-12-08
CA2842221C (en) 2016-03-22
AU2012387603A1 (en) 2014-06-19
US10793472B2 (en) 2020-10-06
EP2928841A1 (en) 2015-10-14
BR112014015220A8 (en) 2017-07-04
EP2928841B1 (en) 2019-11-13

Similar Documents

Publication Publication Date Title
IN2014CN03082A (en)
WO2009122436A3 (en) An improved process for the preparation of morphinane analogues
MX366629B (en) Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions.
UA107865C2 (en) Heterocyclic carboxamides
MX351799B (en) 2-oxo-1,3-dioxolane-4-carboxamides, their preparation and use.
MX2014005803A (en) Cellulose ester/elastomer compositions.
FI20115054A (en) Procedure for improving strength and retention and paper product
WO2011107186A3 (en) Compounds for electronic devices
UA102574C2 (en) Benzoic acid (1-phenyl-2-pyridin-4-yl) ethyl esters as phosphodiesterase inhibitors
MX342759B (en) Isobutanol compositions for fuel blending and methods for the production thereof.
EA024194B8 (en) Diarylacetylene hydrazide containing tyrosine kinase inhibitors
MY176797A (en) Novel pyrazol derivatives
MX348325B (en) Galacto-oligosaccharide-containing composition and a method of producing it.
HK1141790A1 (en)
IN2014KN00956A (en)
IN2015DN01704A (en)
MX349373B (en) Novel pyrazine derivatives.
MX2014003330A (en) Interomone compositions and their use to modify behavior in different vertebrate species.
IN2014DN03355A (en)
PH12015500704A1 (en) Pharmaceutical composition comprising rebamipide
MX2011007165A (en) Pyridazinone derivatives.
MY165487A (en) Process for preparing a polyol ether
MX2012010127A (en) Derivatives of aminoindanes, their preparation and their application in therapeutics.
EA201270237A1 (en) Method of producing 1-benzyl-3-hydroxymethyl-1H-indazole and its derivatives and necessary intermediate compounds containing magnetic
MX355415B (en) Compositions and methods for modulating a kinase.