UA91862C2 - Гипсовые продукты, в которых используют диспергатор с двумя элементарными повторяющимися звеньями, и способ их изготовления - Google Patents

Гипсовые продукты, в которых используют диспергатор с двумя элементарными повторяющимися звеньями, и способ их изготовления

Info

Publication number
UA91862C2
UA91862C2 UAA200800405A UAA200800405A UA91862C2 UA 91862 C2 UA91862 C2 UA 91862C2 UA A200800405 A UAA200800405 A UA A200800405A UA A200800405 A UAA200800405 A UA A200800405A UA 91862 C2 UA91862 C2 UA 91862C2
Authority
UA
Ukraine
Prior art keywords
dispersant
production
gypsum
repeating units
gypsum products
Prior art date
Application number
UAA200800405A
Other languages
English (en)
Ukrainian (uk)
Inventor
Цинсия Лю
Майкл П. ШЕЙК
Дэвид Р Блекберн
Джон В Уилсон
Брайан Рендалл
Дэннис Летткеман
Original Assignee
Юнайтед Стейтс Джипсум Компани
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 Юнайтед Стейтс Джипсум Компани filed Critical Юнайтед Стейтс Джипсум Компани
Publication of UA91862C2 publication Critical patent/UA91862C2/ru

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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • 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
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/665—Including a layer derived from a water-settable material [e.g., cement, gypsum, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Гипсовая суспензия включает воду, гидравлический компонент, содержащий штукатурный гипс и поликарбоксилатный диспергатор. Диспергатор имеет два повторяемых элементарных звеньев, где первым повторяемым элементарным звеном является повторяемое элементарное звено монокарбоновой кислоты с олефиновой ненасыщенностью или эфиром или соли, и вторым повторяемым элементарным звеном является винильная или алильная группа, связанная с полиэфиром простой эфирной связью. Суспензия может быть преобразована в гипсовую панель.
UAA200800405A 2005-06-14 2006-06-13 Гипсовые продукты, в которых используют диспергатор с двумя элементарными повторяющимися звеньями, и способ их изготовления UA91862C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/152,418 US20060278127A1 (en) 2005-06-14 2005-06-14 Gypsum products utilizing a two-repeating unit dispersant and a method for making them

Publications (1)

Publication Number Publication Date
UA91862C2 true UA91862C2 (ru) 2010-09-10

Family

ID=37522955

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200800405A UA91862C2 (ru) 2005-06-14 2006-06-13 Гипсовые продукты, в которых используют диспергатор с двумя элементарными повторяющимися звеньями, и способ их изготовления

Country Status (15)

Country Link
US (4) US20060278127A1 (ru)
JP (1) JP2008543716A (ru)
CN (1) CN101203466A (ru)
BR (1) BRPI0612040A2 (ru)
DK (1) DK1896374T3 (ru)
ES (1) ES2714805T3 (ru)
HU (1) HUE043562T2 (ru)
IL (1) IL187018A0 (ru)
MX (1) MX2007015523A (ru)
NZ (1) NZ562971A (ru)
PT (1) PT1896374T (ru)
RU (1) RU2420471C2 (ru)
TW (1) TW200704619A (ru)
UA (1) UA91862C2 (ru)
WO (1) WO2006138000A2 (ru)

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US8142915B2 (en) 2012-03-27
CN101203466A (zh) 2008-06-18
JP2008543716A (ja) 2008-12-04
WO2006138000A2 (en) 2006-12-28
US20060278130A1 (en) 2006-12-14
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US20110213043A1 (en) 2011-09-01
MX2007015523A (es) 2008-02-25
PT1896374T (pt) 2019-04-02
ES2714805T3 (es) 2019-05-30
DK1896374T3 (en) 2019-04-15
US20060278127A1 (en) 2006-12-14
US20100056655A1 (en) 2010-03-04
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HUE043562T2 (hu) 2019-08-28
TW200704619A (en) 2007-02-01
NZ562971A (en) 2010-12-24
US7776462B2 (en) 2010-08-17
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WO2006138000A3 (en) 2007-12-13
US7767019B2 (en) 2010-08-03

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