IN2015DN01809A - - Google Patents

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Publication number
IN2015DN01809A
IN2015DN01809A IN1809DEN2015A IN2015DN01809A IN 2015DN01809 A IN2015DN01809 A IN 2015DN01809A IN 1809DEN2015 A IN1809DEN2015 A IN 1809DEN2015A IN 2015DN01809 A IN2015DN01809 A IN 2015DN01809A
Authority
IN
India
Prior art keywords
gypsum
construction material
based construction
hardened body
slurry
Prior art date
Application number
Inventor
Yuji Ataka
Yosuke Sato
Original Assignee
Yoshino Gypsum Co
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 Yoshino Gypsum Co filed Critical Yoshino Gypsum Co
Publication of IN2015DN01809A publication Critical patent/IN2015DN01809A/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
    • 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
    • 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
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
    • B28C1/06—Processing suspensions, i.e. after mixing
    • 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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Revetment (AREA)

Abstract

The objective of the present invention is to provide: a gypsum composition that can obtain a high strength gypsum hardened body without greatly increasing the amount of water added when creating a gypsum slurry; a gypsum slurry; a gypsum hardened body; a gypsum based construction material; a gypsum board; and a method for producing a gypsum based construction material. [Solution] Provided are: a gypsum composition containing calcined gypsum and a urea phosphate esterified starch; a gypsum slurry; a gypsum hardened body; a gypsum based construction material; a gypsum board; and a method for producing a gypsum based construction material.
IN1809DEN2015 2012-09-12 2013-05-21 IN2015DN01809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012200953 2012-09-12
PCT/JP2013/064125 WO2014041854A1 (en) 2012-09-12 2013-05-21 Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based construction material, gypsum board, and method for producing gypsum-based construction material

Publications (1)

Publication Number Publication Date
IN2015DN01809A true IN2015DN01809A (en) 2015-05-29

Family

ID=50277989

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1809DEN2015 IN2015DN01809A (en) 2012-09-12 2013-05-21

Country Status (23)

Country Link
US (1) US9321685B2 (en)
EP (1) EP2896605B1 (en)
JP (2) JP5669992B2 (en)
KR (2) KR102221108B1 (en)
CN (2) CN107500699B (en)
AU (1) AU2013317176B2 (en)
BR (1) BR112015005183B1 (en)
CA (1) CA2886076C (en)
CL (1) CL2015000602A1 (en)
CO (1) CO7220323A2 (en)
ES (1) ES2605393T3 (en)
IN (1) IN2015DN01809A (en)
MX (1) MX374329B (en)
MY (1) MY169216A (en)
NZ (1) NZ705371A (en)
PH (1) PH12015500526B1 (en)
PL (1) PL2896605T3 (en)
RU (1) RU2631751C2 (en)
SG (1) SG11201501474RA (en)
TW (1) TWI583652B (en)
UA (1) UA114927C2 (en)
WO (1) WO2014041854A1 (en)
ZA (1) ZA201503047B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3075716T3 (en) * 2013-11-28 2017-12-29 Yoshino Gypsum Co., Ltd. Gypsum slurry, hardened gypsum body, gypsum-based building material, gypsum board, process for manufacturing gypsum slurry, process for manufacturing hardened gypsum body, process for manufacturing gypsum-based building material, and process for manufacturing gypsum board
EP3415296B1 (en) * 2016-02-10 2020-06-03 Yoshino Gypsum Co., Ltd. Gypsum-based board manufacturing apparatus
CN107459367B (en) * 2017-07-19 2020-10-02 山西大美至善石膏设备股份有限公司 Method for manufacturing lightweight paperless gypsum board
CN111499237A (en) * 2019-01-30 2020-08-07 中建材创新科技研究院有限公司 Phosphogypsum pretreatment method and application thereof
CN110510977B (en) * 2019-10-10 2020-12-22 华东理工大学 Gypsum product and production method thereof
WO2022233455A1 (en) 2021-05-07 2022-11-10 Knauf Gips Kg High temperature sag resistant lightweight gypsum board
AR126395A1 (en) 2021-07-09 2023-10-11 Etex Building Performance Int Sas PROCESS TO PRODUCE PLASTERBOARDS WITH IMPROVED COMPRESSION STRENGTH
EP4534511A1 (en) * 2022-05-24 2025-04-09 Kao Corporation Cured gypsum object
WO2025163998A1 (en) * 2024-01-30 2025-08-07 吉野石膏株式会社 Gypsum board and method for producing gypsum board

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Also Published As

Publication number Publication date
PL2896605T3 (en) 2017-02-28
SG11201501474RA (en) 2015-05-28
TWI583652B (en) 2017-05-21
CN107500699A (en) 2017-12-22
KR20150053924A (en) 2015-05-19
PH12015500526B1 (en) 2019-01-16
MX2015002828A (en) 2015-05-15
TW201410636A (en) 2014-03-16
MY169216A (en) 2019-03-18
EP2896605A1 (en) 2015-07-22
KR102221108B1 (en) 2021-02-25
US9321685B2 (en) 2016-04-26
EP2896605B1 (en) 2016-08-24
MX374329B (en) 2025-03-06
NZ705371A (en) 2016-09-30
CN104684866B (en) 2019-10-01
AU2013317176A1 (en) 2015-04-02
JP5669992B2 (en) 2015-02-18
KR20200039826A (en) 2020-04-16
RU2015113390A (en) 2016-11-10
PH12015500526A1 (en) 2015-04-27
BR112015005183A2 (en) 2017-07-04
HK1210135A1 (en) 2016-04-15
ES2605393T3 (en) 2017-03-14
UA114927C2 (en) 2017-08-28
JP6212023B2 (en) 2017-10-11
CA2886076C (en) 2019-12-31
US20150225293A1 (en) 2015-08-13
CA2886076A1 (en) 2014-03-20
CO7220323A2 (en) 2015-03-20
EP2896605A4 (en) 2015-12-09
BR112015005183B1 (en) 2021-11-03
HK1246768A1 (en) 2018-09-14
AU2013317176B2 (en) 2016-08-11
CL2015000602A1 (en) 2015-08-07
JPWO2014041854A1 (en) 2016-08-18
ZA201503047B (en) 2016-11-30
RU2631751C2 (en) 2017-09-26
CN104684866A (en) 2015-06-03
WO2014041854A1 (en) 2014-03-20
CN107500699B (en) 2021-04-20
JP2015044745A (en) 2015-03-12

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