NO20075621L - Hurtigtorkende gipsprodukter - Google Patents

Hurtigtorkende gipsprodukter

Info

Publication number
NO20075621L
NO20075621L NO20075621A NO20075621A NO20075621L NO 20075621 L NO20075621 L NO 20075621L NO 20075621 A NO20075621 A NO 20075621A NO 20075621 A NO20075621 A NO 20075621A NO 20075621 L NO20075621 L NO 20075621L
Authority
NO
Norway
Prior art keywords
repeating
prepared
unit
quick drying
slurry
Prior art date
Application number
NO20075621A
Other languages
English (en)
Inventor
Qingxia Liu
Dennis M Lettkeman
John W Wilson
Brian S Randall
David R Blackburn
Original Assignee
United States 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 United States Gypsum Co filed Critical United States Gypsum Co
Publication of NO20075621L publication Critical patent/NO20075621L/no

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
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B28/16—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 containing anhydrite, e.g. Keene's cement
    • 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

Abstract

En oppslemming fremstilles omfattende vann, minst 50 vektprosent kalsiumsulfathemihydrat og et spesifikt polykarboksylatdispergeringsmiddel fremstilt ved anvendelse av minst tre gjentagende enheter. En første gjentagende enhet er en gjentagende vinyleterenhet. En andre gjentagende enhet omfatter en gjentagende maleinsyreenhet. En tredje gjentagende enhet omfatter en gjentagende akrylsyreenhet. Polymerdispergeringsmiddelet har en molekylvekt fra ca 20.000 til ca 80.000 Dalton. Oppslemmingen som er fremstilt fra denne sammensetningen kan fremstilles ved reduserte vannivåer for å gi hurtigere tørking og reduserte kostnader ved tørking.
NO20075621A 2005-06-14 2007-11-06 Hurtigtorkende gipsprodukter NO20075621L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/152,661 US7572328B2 (en) 2005-06-14 2005-06-14 Fast drying gypsum products
PCT/US2006/018123 WO2006137997A2 (en) 2005-06-14 2006-05-11 Fast drying gypsum products

Publications (1)

Publication Number Publication Date
NO20075621L true NO20075621L (no) 2008-03-05

Family

ID=37524918

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075621A NO20075621L (no) 2005-06-14 2007-11-06 Hurtigtorkende gipsprodukter

Country Status (26)

Country Link
US (1) US7572328B2 (no)
EP (1) EP1907334B1 (no)
JP (1) JP2008543715A (no)
KR (1) KR20080017100A (no)
CN (1) CN101203468A (no)
AR (1) AR054473A1 (no)
AU (1) AU2006259851B2 (no)
BR (1) BRPI0612158A2 (no)
CA (1) CA2608074A1 (no)
DK (1) DK1907334T3 (no)
ES (1) ES2539128T3 (no)
HR (1) HRP20150506T1 (no)
HU (1) HUE025248T2 (no)
IL (1) IL186859A0 (no)
MX (1) MX2007015521A (no)
MY (1) MY144774A (no)
NO (1) NO20075621L (no)
NZ (1) NZ562743A (no)
PL (1) PL1907334T3 (no)
PT (1) PT1907334E (no)
RU (1) RU2404334C2 (no)
SA (1) SA06270167B1 (no)
TW (1) TW200708495A (no)
UA (1) UA91367C2 (no)
WO (1) WO2006137997A2 (no)
ZA (1) ZA200710222B (no)

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Also Published As

Publication number Publication date
US7572328B2 (en) 2009-08-11
PL1907334T3 (pl) 2015-08-31
RU2008101415A (ru) 2009-07-20
WO2006137997A8 (en) 2007-12-13
TW200708495A (en) 2007-03-01
EP1907334A4 (en) 2012-12-19
NZ562743A (en) 2010-05-28
EP1907334B1 (en) 2015-03-18
HRP20150506T1 (hr) 2015-07-03
PT1907334E (pt) 2015-06-30
EP1907334A2 (en) 2008-04-09
BRPI0612158A2 (pt) 2010-10-19
CN101203468A (zh) 2008-06-18
AU2006259851B2 (en) 2011-05-19
US20060281837A1 (en) 2006-12-14
ES2539128T3 (es) 2015-06-26
KR20080017100A (ko) 2008-02-25
AR054473A1 (es) 2007-06-27
MX2007015521A (es) 2008-02-25
HUE025248T2 (en) 2016-02-29
IL186859A0 (en) 2008-02-09
UA91367C2 (en) 2010-07-26
ZA200710222B (en) 2008-11-26
CA2608074A1 (en) 2006-12-28
MY144774A (en) 2011-10-31
WO2006137997A2 (en) 2006-12-28
WO2006137997A3 (en) 2007-10-04
AU2006259851A1 (en) 2006-12-28
JP2008543715A (ja) 2008-12-04
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RU2404334C2 (ru) 2010-11-20
DK1907334T3 (en) 2015-06-15

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