JP2004525061A5 - - Google Patents
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- Publication number
- JP2004525061A5 JP2004525061A5 JP2002581353A JP2002581353A JP2004525061A5 JP 2004525061 A5 JP2004525061 A5 JP 2004525061A5 JP 2002581353 A JP2002581353 A JP 2002581353A JP 2002581353 A JP2002581353 A JP 2002581353A JP 2004525061 A5 JP2004525061 A5 JP 2004525061A5
- Authority
- JP
- Japan
- Prior art keywords
- gypsum composition
- gypsum
- dispersant formulation
- weight
- consistency
- 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
Links
- 239000000203 mixture Substances 0.000 claims 37
- 229910052602 gypsum Inorganic materials 0.000 claims 27
- 239000010440 gypsum Substances 0.000 claims 27
- 239000002270 dispersing agent Substances 0.000 claims 12
- 238000009472 formulation Methods 0.000 claims 12
- 229920001577 copolymer Polymers 0.000 claims 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 3
- 239000000920 calcium hydroxide Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 3
- 235000011152 sodium sulphate Nutrition 0.000 claims 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- 229920005605 branched copolymer Polymers 0.000 claims 2
- 239000004035 construction material Substances 0.000 claims 2
- 239000011087 paperboard Substances 0.000 claims 2
- 229920000570 polyether Polymers 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 229910052936 alkali metal sulfate Inorganic materials 0.000 claims 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims 1
Claims (10)
- 建設資材の製造に適した石膏組成物であって、
ａ）石膏、
ｂ）水、および
ｃ）アクリル／ポリエーテル櫛型分岐共重合体を含有する分散剤調合物
を含む石膏組成物。 - 分散剤調合物が、有効な量の該分散剤調合物を含まない同様の石膏組成物の粘稠度に比べて石膏組成物の粘稠度を低減するのに有効な量で存在する請求項１記載の石膏組成物。
- 分散剤調合物が、石膏組成物の全重量をベースにして０.００１から１.０重量％の共重合体が石膏組成物中に存在するようになる効果を有する量で石膏組成物に存在する請求項１記載の石膏組成物。
- 分散剤調合物が、さらに、アルカリ金属硫酸塩、アルカリ土類金属水酸化物およびこれらの組み合わせからなる群から選ばれた少なくとも一つの無機硬化促進剤を含む請求項１記載の石膏組成物。
- 無機硬化促進剤が、硫酸ナトリウム及び水酸化カルシウムを含み、共重合体、硫酸ナトリウムおよび水酸化カルシウムが、分散剤調合物中に、石膏組成物の石膏の全重量をベースとして重量％で、下記の量存在する請求項４記載の石膏組成物。
共重合体 ０.００１と１.０重量％との間
硫酸ナトリウム ０.０１と５重量％との間
水酸化カルシウム ０.０００１と０.０５重量％との間 - 分散剤調合物が、有効な量の該分散剤調合物を含まない同様の石膏組成物の粘稠度および初期硬化時間に比べて石膏組成物の粘稠度および初期硬化時間を低減するのに有効な量で存在する請求項４記載の石膏組成物。
- 建設資材の製造に適した石膏組成物を製造する方法であって、
ａ）石膏、
ｂ）水、および
ｃ）アクリル／ポリエーテル櫛型分岐共重合体を含有する分散剤調合物
を、任意の組み合わせで、一緒に混合することを含む石膏組成物を製造する方法。 - 分散剤調合物が、有効な量の該分散剤調合物を含まない同様の石膏組成物の粘稠度に比べて石膏組成物の粘稠度を低減するのに有効な量で供給される請求項７記載の方法。
- 分散剤調合物が、石膏組成物の全重量をベースにして０.００１から１.０重量％の共重合体が石膏組成物中に存在するようになる効果を有する量で石膏組成物に供給される請求項７記載の方法。
- 二枚の板紙と、
請求項１の石膏組成物の硬化物である該板紙の間の石膏コア
を含む人造壁板。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/832,646 US6527850B2 (en) | 2001-04-11 | 2001-04-11 | Use of comb-branched copolymers in gypsum compositions |
| PCT/US2002/007141 WO2002083594A1 (en) | 2001-04-11 | 2002-03-07 | Use of comb-branched copolymers in gypsum compositions comprising comb-branched copolymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004525061A JP2004525061A (ja) | 2004-08-19 |
| JP2004525061A5 true JP2004525061A5 (ja) | 2005-08-04 |
Family
ID=25262266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002581353A Pending JP2004525061A (ja) | 2001-04-11 | 2002-03-07 | 櫛型分岐共重合体を含む石膏組成物における櫛型分岐共重合体の使用 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6527850B2 (ja) |
| EP (1) | EP1377533B1 (ja) |
| JP (1) | JP2004525061A (ja) |
| AT (1) | ATE387413T1 (ja) |
| AU (1) | AU2002250269A1 (ja) |
| BR (1) | BR0208843A (ja) |
| CA (1) | CA2443072C (ja) |
| DE (1) | DE60225259T2 (ja) |
| ES (1) | ES2299562T3 (ja) |
| MX (1) | MX233466B (ja) |
| WO (1) | WO2002083594A1 (ja) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818166B1 (fr) * | 2000-12-20 | 2003-10-31 | Coatex Sas | Agent d'aide au broyage et/ou de dispersion de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations |
| US6743830B2 (en) | 2001-03-07 | 2004-06-01 | Innovative Construction And Building Materials | Construction board materials with engineered microstructures |
| US7105587B2 (en) | 2001-03-07 | 2006-09-12 | Innovative Construction And Building Materials | Method and composition for polymer-reinforced composite cementitious construction material |
| FR2827593B1 (fr) * | 2001-07-23 | 2004-06-04 | Chryso Sas | Utilisation de dispersant pour compositions aqueuses de sulfate de calcium hemihydrate |
| ES2360209T3 (es) * | 2002-03-27 | 2011-06-01 | United States Gypsum Company | Composiciones de soldado de alta resistencia. |
| US7338990B2 (en) * | 2002-03-27 | 2008-03-04 | United States Gypsum Company | High molecular weight additives for calcined gypsum and cementitious compositions |
| US6582510B1 (en) * | 2002-04-16 | 2003-06-24 | Arco Chemical Technology, L.P. | Use of comb-branched copolymers as pigment dispersants |
| US6774146B2 (en) * | 2002-08-07 | 2004-08-10 | Geo Specialty Chemicals, Inc. | Dispersant and foaming agent combination |
| US6841232B2 (en) | 2002-11-12 | 2005-01-11 | Innovative Construction And Building Materials | Reinforced wallboard |
| US6902797B2 (en) | 2002-11-12 | 2005-06-07 | Innovative Construction And Building Materials | Gypsum-based composite materials reinforced by cellulose ethers |
| US6869988B2 (en) * | 2003-04-16 | 2005-03-22 | Arco Chemical Technology, L.P. | Solid supported comb-branched copolymers as an additive for gypsum compositions |
| EP2447231B1 (en) * | 2004-01-06 | 2016-11-23 | Nippon Shokubai Co., Ltd. | Cement admixture |
| US7175918B2 (en) * | 2004-04-27 | 2007-02-13 | Equistar Chemicals, Lp | Polyolefin compositions |
| AU2006259585B2 (en) * | 2005-06-14 | 2011-07-14 | United States Gypsum Company | Modifiers for gypsum slurries and method of using them |
| US7572328B2 (en) | 2005-06-14 | 2009-08-11 | United States Gypsum Company | Fast drying gypsum products |
| US20060280899A1 (en) * | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Method of making a gypsum slurry with modifiers and dispersants |
| CA2609584A1 (en) * | 2005-06-14 | 2006-12-28 | United States Gypsum Company | Method of making a gypsum slurry with modifiers and dispersants |
| US20060278128A1 (en) * | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Effective use of dispersants in wallboard containing foam |
| WO2006138289A2 (en) * | 2005-06-14 | 2006-12-28 | United States Gypsum Company | Gypsum products utilizing a two-repeating unit dispersant and a method for making them |
| US8088218B2 (en) * | 2005-06-14 | 2012-01-03 | United States Gypsum Company | Foamed slurry and building panel made therefrom |
| US7504165B2 (en) * | 2005-06-14 | 2009-03-17 | United States Gypsum Company | High strength flooring compositions |
| US7544242B2 (en) | 2005-06-14 | 2009-06-09 | United States Gypsum Company | Effective use of dispersants in wallboard containing foam |
| 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 |
| US20060280898A1 (en) | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Modifiers for gypsum slurries and method of using them |
| US7875114B2 (en) * | 2005-06-14 | 2011-01-25 | United States Gypsum Company | Foamed slurry and building panel made therefrom |
| 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 |
| JP5485494B2 (ja) * | 2005-09-26 | 2014-05-07 | 株式会社日本触媒 | 重合体、その重合体の製造方法およびその重合体を用いたセメント混和剤 |
| CN101208366B (zh) * | 2005-09-26 | 2011-12-07 | 株式会社日本触媒 | 聚合物、该聚合物的制备方法以及使用了该聚合物的水泥混合剂 |
| MY147648A (en) * | 2005-10-14 | 2012-12-31 | Grace W R & Co | Slump retention in cementitious compositions |
| DE102006014529A1 (de) * | 2006-03-29 | 2007-10-04 | Basf Construction Polymers Gmbh | Verwendung von Fließmitteln auf Basis von Polycarboxylaten für Anyhdrit-basierte Fließestriche |
| US7261772B1 (en) * | 2006-10-17 | 2007-08-28 | Lyondell Chemical Technology, L.P. | Gypsum composition |
| US7563740B2 (en) * | 2006-12-19 | 2009-07-21 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
| US7819971B2 (en) | 2006-12-29 | 2010-10-26 | United States Gypsum Company | Method of using landplaster as a wallboard filler |
| US8617451B2 (en) * | 2007-11-30 | 2013-12-31 | Bpb Limited | Method of producing gypsum building boards |
| GB2455288B (en) * | 2007-11-30 | 2012-12-05 | Bpb Ltd | Gypsum formulations |
| US8592040B2 (en) | 2008-09-05 | 2013-11-26 | Basf Se | Polymer emulsion coating or binding formulations and methods of making and using same |
| FR2944009B1 (fr) * | 2009-04-01 | 2012-09-07 | Lafarge Sa | Copolymeres superplastifiants reducteurs de viscosite. |
| FR2945964B1 (fr) * | 2009-05-28 | 2012-02-17 | Coatex Sas | Utilisation d'un polymere peigne (meth)acrylique contenant un ester (meth)acrylique comme agent dispersant et anti-demoussant dans une suspension aqueuse de sulfate de calcium hemihydrate |
| US8660628B2 (en) | 2009-12-21 | 2014-02-25 | Medtronic Minimed, Inc. | Analyte sensors comprising blended membrane compositions and methods for making and using them |
| EP2341039A1 (de) | 2009-12-24 | 2011-07-06 | Sika Technology AG | Tonhaltiger Gips |
| FR2956663B1 (fr) * | 2010-02-24 | 2012-05-18 | Coatex Sas | Solution aqueuse de polymere peigne (meth)acrylique fluide avec un extrait sec superieur a 60 %, procede de fabrication et utilisation comme agent fluidifiant. |
| AU2011231745A1 (en) | 2010-03-23 | 2012-11-08 | Basf Se | Paper coating or binding formulations and methods of making and using same |
| US8028803B1 (en) | 2010-04-13 | 2011-10-04 | Usg Interiors, Inc. | Molding a lightweight cast acoustical product |
| FR2961211B1 (fr) * | 2010-06-10 | 2012-07-27 | Coatex Sas | Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant. |
| DE202010018124U1 (de) * | 2010-09-09 | 2014-04-24 | Crupe International (Ip) Gmbh | Wässrige Gips-Zement-Mischung und ihre Verwendung |
| EP2468698A1 (de) * | 2010-12-24 | 2012-06-27 | Sika Technology AG | Magnesiumzement |
| EP2678292A1 (en) | 2011-02-23 | 2014-01-01 | BASF Corporation | Gypsum based slurries, foamed gypsum boards and methods for producing foamed gypsum boards |
| US9102848B2 (en) | 2011-02-28 | 2015-08-11 | Basf Se | Environmentally friendly, polymer dispersion-based coating formulations and methods of preparing and using same |
| FR2973241B1 (fr) * | 2011-03-28 | 2013-04-19 | Coatex Sas | Polymeres peignes pour les cheveux |
| FR2974502B1 (fr) * | 2011-04-26 | 2013-05-24 | Coatex Sas | Utilisation de copolymeres acryliques peignes comme agent developpeur de couleur dans des compositions cosmetiques. |
| US9718254B2 (en) * | 2012-05-14 | 2017-08-01 | Basf Se | Moisture-resistant gypsum boards and slurries for making same |
| WO2014053743A1 (fr) * | 2012-10-02 | 2014-04-10 | Coatex | Copolymeres dans des compositions cosmetiques |
| FR2996130B1 (fr) * | 2012-10-02 | 2014-09-12 | Coatex Sas | Polymeres (meth) acryliques dans des compositions cosmetiques pour le maquillage et le soin des matieres keratiniques |
| CN105555494B (zh) | 2013-10-07 | 2021-01-01 | 可耐福石膏两合公司 | 用于生产石膏灰泥板的方法 |
| US9889579B2 (en) | 2014-09-03 | 2018-02-13 | National Gypsum Properties, Llc | Gypsum wallboard and method of making same |
| PL3176141T3 (pl) * | 2015-12-02 | 2020-12-14 | Etex Building Performance International Sas | Kompozycja plastyfikatora do wytwarzania płyt gipsowych |
| US10442732B2 (en) | 2016-05-20 | 2019-10-15 | United States Gypsum Company | Gypsum slurries with linear polycarboxylate dispersants |
| CN110342842B (zh) * | 2019-06-12 | 2024-10-11 | 常州工程职业技术学院 | 石膏煅烧炉 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI69155B (fi) | 1981-02-04 | 1985-08-30 | Kemira Oy | Foerfarande foer framstaellning av gipsslam |
| JPS60260459A (ja) | 1984-06-04 | 1985-12-23 | ジェイエスアール株式会社 | 石膏水スラリ−組成物 |
| US4561986A (en) | 1984-07-19 | 1985-12-31 | Villa Jose L | Combined dispersant fluid loss control additives |
| DE3811763C2 (de) | 1988-04-08 | 1993-10-07 | Jungbunzlauer Ladenburg Gmbh | Wäßrige Dispersion von Gips in Form von Calciumsulfatdihydrat und deren Verwendung als Füllstoff und Streichpigment bei der Papier- und Kartonherstellung |
| DE4030638A1 (de) | 1990-09-27 | 1992-04-02 | Wacker Chemie Gmbh | Dispersionspulverzusammensetzung |
| US5286412A (en) | 1991-10-16 | 1994-02-15 | Georgia-Pacific Corporation | Modified lignosulfonate dispersant for gypsum |
| JP2543817B2 (ja) | 1993-01-08 | 1996-10-16 | 日本製紙株式会社 | 石膏用分散剤 |
| WO1995011204A1 (fr) * | 1993-10-21 | 1995-04-27 | Chichibu Onoda Cement Corporation | Composition a base aqueuse et auto-nivelante |
| JP3260052B2 (ja) | 1995-02-20 | 2002-02-25 | 花王株式会社 | 石膏・水スラリー用分散剤 |
| US5670578A (en) | 1996-12-10 | 1997-09-23 | Arco Chemical Technology, L.P. | Cement additives |
| US5614017A (en) | 1996-03-26 | 1997-03-25 | Arco Chemical Technology, L.P. | Cement additives |
| CA2277960C (en) * | 1997-01-21 | 2003-09-16 | W.R. Grace & Co.-Conn. | Emulsified comb polymer and defoaming agent composition and method of making same |
| US5985989A (en) | 1997-07-09 | 1999-11-16 | Arco Chemical Technology, Lp | Method of making a water reducing additive for cement |
| US5990232A (en) | 1997-08-25 | 1999-11-23 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
| CA2294359C (en) * | 1997-08-25 | 2009-11-24 | Arco Chemical Technology, L.P. | Preparation of functionalised polyethers |
| US5854386A (en) | 1997-08-25 | 1998-12-29 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
| US5879446A (en) | 1998-08-21 | 1999-03-09 | National Gypsum Company | Gypsum wallboard, and method of making same |
| US6214958B1 (en) | 1999-07-21 | 2001-04-10 | Arco Chemical Technology, L.P. | Process for preparing comb-branched polymers |
-
2001
- 2001-04-11 US US09/832,646 patent/US6527850B2/en not_active Expired - Fee Related
-
2002
- 2002-03-07 ES ES02719170T patent/ES2299562T3/es not_active Expired - Lifetime
- 2002-03-07 EP EP02719170A patent/EP1377533B1/en not_active Revoked
- 2002-03-07 AU AU2002250269A patent/AU2002250269A1/en not_active Abandoned
- 2002-03-07 DE DE60225259T patent/DE60225259T2/de not_active Expired - Lifetime
- 2002-03-07 AT AT02719170T patent/ATE387413T1/de not_active IP Right Cessation
- 2002-03-07 MX MXPA03009274 patent/MX233466B/es active IP Right Grant
- 2002-03-07 BR BR0208843-6A patent/BR0208843A/pt not_active Application Discontinuation
- 2002-03-07 JP JP2002581353A patent/JP2004525061A/ja active Pending
- 2002-03-07 CA CA2443072A patent/CA2443072C/en not_active Expired - Fee Related
- 2002-03-07 WO PCT/US2002/007141 patent/WO2002083594A1/en active IP Right Grant
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