JP2010514593A5 - - Google Patents

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Publication number
JP2010514593A5
JP2010514593A5 JP2009544041A JP2009544041A JP2010514593A5 JP 2010514593 A5 JP2010514593 A5 JP 2010514593A5 JP 2009544041 A JP2009544041 A JP 2009544041A JP 2009544041 A JP2009544041 A JP 2009544041A JP 2010514593 A5 JP2010514593 A5 JP 2010514593A5
Authority
JP
Japan
Prior art keywords
gypsum slurry
calcium sulfate
slurry
mixer
water
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.)
Pending
Application number
JP2009544041A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010514593A (ja
Filing date
Publication date
Priority claimed from US11/647,748 external-priority patent/US7819971B2/en
Application filed filed Critical
Publication of JP2010514593A publication Critical patent/JP2010514593A/ja
Publication of JP2010514593A5 publication Critical patent/JP2010514593A5/ja
Pending legal-status Critical Current

Links

JP2009544041A 2006-12-29 2007-12-20 ウォールボード充填剤として粉末石膏を使用する方法 Pending JP2010514593A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/647,748 US7819971B2 (en) 2006-12-29 2006-12-29 Method of using landplaster as a wallboard filler
PCT/US2007/026085 WO2008082566A1 (en) 2006-12-29 2007-12-20 Method of using landplaster as a wallboard filler

Publications (2)

Publication Number Publication Date
JP2010514593A JP2010514593A (ja) 2010-05-06
JP2010514593A5 true JP2010514593A5 (enExample) 2011-02-03

Family

ID=39584418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009544041A Pending JP2010514593A (ja) 2006-12-29 2007-12-20 ウォールボード充填剤として粉末石膏を使用する方法

Country Status (8)

Country Link
US (1) US7819971B2 (enExample)
JP (1) JP2010514593A (enExample)
AR (1) AR064695A1 (enExample)
CA (1) CA2673797C (enExample)
CL (1) CL2007003856A1 (enExample)
MX (1) MX2009006442A (enExample)
TW (1) TW200844068A (enExample)
WO (1) WO2008082566A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10669215B2 (en) 2009-01-14 2020-06-02 United States Gypsum Company Snap-set, ready-mix joint compound
JP2012229152A (ja) * 2011-04-13 2012-11-22 Tokuyama Corp 石膏ボード廃材からの石膏成形体用原料の石膏粉末の製造方法
US10189180B2 (en) 2014-01-15 2019-01-29 United States Gypsum Company Foam injection system with variable port inserts for slurry mixing and dispensing apparatus
US9821281B2 (en) * 2014-04-18 2017-11-21 United States Gypsum Company Eductor based mixer for mixing stucco and water
UA122128C2 (uk) * 2014-06-05 2020-09-25 Кнауф Гіпс Кг Спосіб виготовлення гіпсової штукатурної плити і гіпсова штукатурна плита, отримана таким чином
US9682887B2 (en) 2014-09-10 2017-06-20 United States Gypsum Company Compositions and methods for reducing lime bucking in plaster products
US11453613B2 (en) 2017-11-07 2022-09-27 United States Gypsum Company Joint compounds, activators and methods for setting a joint compound and preventing seed setting
US11254610B2 (en) * 2018-06-04 2022-02-22 Lhoist North America, Inc. Composition and method for simultaneous water softening and silica removal in boiler feed water
JP2019147387A (ja) * 2019-04-17 2019-09-05 クナウフ ギプス カーゲー 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード
US12281045B2 (en) 2020-04-28 2025-04-22 Knauf Gips Kg Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof
IL316384A (en) * 2022-04-20 2024-12-01 Knauf Gifs Kg Gypsum kit accelerator
US20230339811A1 (en) * 2022-04-20 2023-10-26 United States Gypsum Company Gypsum set accelerator
CN115784698A (zh) * 2022-12-01 2023-03-14 山东智亚德新型材料有限公司 一种高掺量脱硫石膏抹灰及其制备方法
WO2025064299A1 (en) * 2023-09-19 2025-03-27 United States Gypsum Company Gypsum boards prepared using uncalcined gypsum and slurries and methods related thereto
CN118239728A (zh) * 2024-04-22 2024-06-25 中国核工业华兴建设有限公司 一种再生骨料混凝土轻质隔墙板及其制作方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA26221A (uk) 1988-11-18 1999-07-19 Юhайтед Стейтс Джіпсум Компаhі Сировиhhа суміш для одержаhhя композиційhого матеріалу, композиційhий матеріал, спосіб приготуваhhя сировиhhої суміші для композиційhого матеріалу, спосіб виробhицтва гіпсоволокhистих плит
JPH0725656A (ja) * 1993-05-10 1995-01-27 Chiyoda Uut Kk 石膏ボード及びその製造方法
CA2158820C (en) * 1994-09-23 2004-11-23 Steven W. Sucech Producing foamed gypsum board
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
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
US6632550B1 (en) * 1997-08-21 2003-10-14 United States Gypsum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
JPH11123711A (ja) * 1997-10-22 1999-05-11 Noritake Co Ltd 石膏型成形用材料及び石膏型
DE19926611A1 (de) * 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
US6409823B1 (en) * 1999-12-28 2002-06-25 United States Gypsum Company Hydration enhancing additives
US6531210B1 (en) * 1999-12-30 2003-03-11 United States Gypsum Company Application of methylenediphenyldiisocyanate for producing gypsum/wood fiber board
US6409825B1 (en) * 2000-11-22 2002-06-25 United States Gypsum Company Wet gypsum accelerator and methods, composition, and product relating thereto
US6527850B2 (en) 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
JP2004035323A (ja) * 2002-07-03 2004-02-05 Noritake Co Ltd 石膏型成形用材料並びに該材料から成る石膏型及びその製法
US6869988B2 (en) 2003-04-16 2005-03-22 Arco Chemical Technology, L.P. Solid supported comb-branched copolymers as an additive for gypsum compositions
TWI321554B (en) 2004-08-25 2010-03-11 Rohm & Haas Composition for forming a composite material
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US20060278127A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US20060281886A1 (en) * 2005-06-14 2006-12-14 Manfred Bichler Polyether-containing copolymer
US7070648B1 (en) 2005-06-16 2006-07-04 Lyondell Chemical Technology, L.P. Preparation of gypsum compositions
US20070044687A1 (en) * 2005-08-31 2007-03-01 Blackburn David R Modified landplaster as a wallboard filler
US7261772B1 (en) 2006-10-17 2007-08-28 Lyondell Chemical Technology, L.P. Gypsum composition

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