EP1896376A4 - Additifs de suspensions epaisses de gypse et procede d'utilisation de ceux-ci - Google Patents
Additifs de suspensions epaisses de gypse et procede d'utilisation de ceux-ciInfo
- Publication number
- EP1896376A4 EP1896376A4 EP06773002A EP06773002A EP1896376A4 EP 1896376 A4 EP1896376 A4 EP 1896376A4 EP 06773002 A EP06773002 A EP 06773002A EP 06773002 A EP06773002 A EP 06773002A EP 1896376 A4 EP1896376 A4 EP 1896376A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- modifiers
- gypsum slurries
- slurries
- gypsum
- 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.)
- Withdrawn
Links
- 229910052602 gypsum Inorganic materials 0.000 title 1
- 239000010440 gypsum Substances 0.000 title 1
- 239000003607 modifier Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 title 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/152,317 US20060280898A1 (en) | 2005-06-14 | 2005-06-14 | Modifiers for gypsum slurries and method of using them |
US11/450,068 US7608347B2 (en) | 2005-06-14 | 2006-06-09 | Modifiers for gypsum slurries and method of using them |
PCT/US2006/022936 WO2006138277A2 (fr) | 2005-06-14 | 2006-06-13 | Additifs de suspensions epaisses de gypse et procede d'utilisation de ceux-ci |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1896376A2 EP1896376A2 (fr) | 2008-03-12 |
EP1896376A4 true EP1896376A4 (fr) | 2013-01-02 |
Family
ID=37571046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06773002A Withdrawn EP1896376A4 (fr) | 2005-06-14 | 2006-06-13 | Additifs de suspensions epaisses de gypse et procede d'utilisation de ceux-ci |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1896376A4 (fr) |
KR (1) | KR20080016960A (fr) |
AR (1) | AR053628A1 (fr) |
AU (1) | AU2006259585B2 (fr) |
CA (1) | CA2607973A1 (fr) |
NO (1) | NO20075725L (fr) |
WO (1) | WO2006138277A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754007B2 (en) * | 2007-10-23 | 2010-07-13 | United States Gypsum Company | Gypsum mixtures for forming solids |
MX2011002357A (es) * | 2008-09-02 | 2011-08-08 | Constr Res & Tech Gmbh | Composicion aceleradora del fraguado, que contiene plastificante. |
EP2473461A2 (fr) | 2009-09-02 | 2012-07-11 | Construction Research & Technology GmbH | Composition de liant hydraulique pulvérisable et procédé d'utilisation |
ES2764786T3 (es) | 2009-09-02 | 2020-06-04 | Construction Research & Technology Gmbh | Composición aceleradora de endurecimiento que contiene policondensados fosfatados |
ES2743684T3 (es) | 2010-02-25 | 2020-02-20 | Construction Research & Technology Gmbh | Composición aceleradora de endurecimiento que contiene dispersantes |
EP2561034B1 (fr) * | 2010-04-21 | 2019-05-22 | Basf Se | Utilisation de suspensions de csh (silicate de calcium hydraté) dans le cimentage de puits de forage |
US9409820B2 (en) | 2010-04-21 | 2016-08-09 | Basf Se | Use of CSH suspensions in well cementing |
US9040609B2 (en) | 2010-11-29 | 2015-05-26 | Construction Research & Technology Gmbh | Powdered accelerator |
US9233875B2 (en) | 2011-04-08 | 2016-01-12 | Basf Construction Solutions Gmbh | Polyelectrolytic flow agent |
US9434648B2 (en) | 2011-04-21 | 2016-09-06 | Construction Research & Technology Gmbh | Accelerator composition |
EP2788300A1 (fr) * | 2011-12-05 | 2014-10-15 | Sika Technology AG | Procédé de préparation d'accélérateurs de durcissement pour des compositions de liants minérales |
RU2634311C2 (ru) | 2012-08-13 | 2017-10-25 | Констракшн Рисёрч Энд Текнолоджи Гмбх | Композиция ускорителя твердения для цементных композиций |
ES2733436T3 (es) | 2012-08-13 | 2019-11-29 | Construction Research & Technology Gmbh | Procedimiento de preparación de una composición de acelerador de endurecimiento |
EP2876094A1 (fr) | 2014-04-03 | 2015-05-27 | Basf Se | Ciment et composition de liant à base de sulfate de calcium |
US9926233B2 (en) | 2014-12-18 | 2018-03-27 | Basf Se | Construction chemical composition for tile mortar |
US10309771B2 (en) | 2015-06-11 | 2019-06-04 | United States Gypsum Company | System and method for determining facer surface smoothness |
US20170326840A1 (en) | 2016-05-13 | 2017-11-16 | United States Gypsum Company | Method for preparing mat-faced board |
MX2019007836A (es) * | 2016-12-27 | 2019-09-06 | Construction Research & Technology Gmbh | Mezcla que mejora la resistencia en composiciones cementosas. |
CN111592314B (zh) * | 2020-04-17 | 2022-05-10 | 贵州中能高新材料有限公司 | 一种抗霉变石膏砂浆及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001081264A1 (fr) * | 2000-04-25 | 2001-11-01 | United States Gypsum Company | Compositions de platre et procedes associes |
WO2002083594A1 (fr) * | 2001-04-11 | 2002-10-24 | Arco Chemical Technology, L.P. | Utilisation de copolymeres ramifies en peigne dans des compositions de platre comprenant des copolymeres ramifies en peigne |
WO2003097721A1 (fr) * | 2002-05-22 | 2003-11-27 | Skw Polymers Gmbh | Utilisation de polymeres hydrosolubles en tant qu'agents dessechants auxiliaires pour la production de dispersants polymeres |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490287A (en) * | 1975-03-19 | 1977-10-26 | Ciba Geigy Ag | Plaster composition |
KR20010034109A (ko) * | 1998-11-30 | 2001-04-25 | 가무라 미치오 | 분말상 수경성 조성물용 분산제의 제조방법 |
US7105587B2 (en) * | 2001-03-07 | 2006-09-12 | Innovative Construction And Building Materials | Method and composition for polymer-reinforced composite cementitious construction material |
-
2006
- 2006-06-13 EP EP06773002A patent/EP1896376A4/fr not_active Withdrawn
- 2006-06-13 CA CA002607973A patent/CA2607973A1/fr not_active Abandoned
- 2006-06-13 AU AU2006259585A patent/AU2006259585B2/en not_active Ceased
- 2006-06-13 WO PCT/US2006/022936 patent/WO2006138277A2/fr active Application Filing
- 2006-06-13 KR KR1020087001090A patent/KR20080016960A/ko not_active Application Discontinuation
- 2006-06-14 AR ARP060102521A patent/AR053628A1/es unknown
-
2007
- 2007-11-09 NO NO20075725A patent/NO20075725L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001081264A1 (fr) * | 2000-04-25 | 2001-11-01 | United States Gypsum Company | Compositions de platre et procedes associes |
WO2002083594A1 (fr) * | 2001-04-11 | 2002-10-24 | Arco Chemical Technology, L.P. | Utilisation de copolymeres ramifies en peigne dans des compositions de platre comprenant des copolymeres ramifies en peigne |
WO2003097721A1 (fr) * | 2002-05-22 | 2003-11-27 | Skw Polymers Gmbh | Utilisation de polymeres hydrosolubles en tant qu'agents dessechants auxiliaires pour la production de dispersants polymeres |
Also Published As
Publication number | Publication date |
---|---|
CA2607973A1 (fr) | 2006-12-28 |
AU2006259585A1 (en) | 2006-12-28 |
EP1896376A2 (fr) | 2008-03-12 |
NO20075725L (no) | 2008-01-04 |
KR20080016960A (ko) | 2008-02-22 |
AU2006259585B2 (en) | 2011-07-14 |
WO2006138277A2 (fr) | 2006-12-28 |
WO2006138277A3 (fr) | 2009-04-23 |
AR053628A1 (es) | 2007-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20071211 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
RAX | Requested extension states of the european patent have changed |
Extension state: RS Payment date: 20071210 Extension state: MK Payment date: 20071210 Extension state: HR Payment date: 20071210 Extension state: BA Extension state: AL |
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RAX | Requested extension states of the european patent have changed |
Extension state: HR Payment date: 20071210 |
|
R17D | Deferred search report published (corrected) |
Effective date: 20090423 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C04B 11/00 20060101AFI20090512BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20121204 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C04B 28/14 20060101ALI20121128BHEP Ipc: C04B 11/00 20060101AFI20121128BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130103 |