CH568946A5 - - Google Patents
Info
- Publication number
- CH568946A5 CH568946A5 CH670171A CH670171A CH568946A5 CH 568946 A5 CH568946 A5 CH 568946A5 CH 670171 A CH670171 A CH 670171A CH 670171 A CH670171 A CH 670171A CH 568946 A5 CH568946 A5 CH 568946A5
- Authority
- CH
- Switzerland
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
- C04B11/00—Calcium sulfate cements
- C04B11/06—Calcium sulfate cements starting from anhydrite
-
- 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
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2023853A DE2023853B2 (de) | 1970-05-15 | 1970-05-15 | Verfahren zur Alterungs-Behandlung frisch gebrannten Stuckgipses |
Publications (1)
Publication Number | Publication Date |
---|---|
CH568946A5 true CH568946A5 (xx) | 1975-11-14 |
Family
ID=5771225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH670171A CH568946A5 (xx) | 1970-05-15 | 1971-05-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3770468A (xx) |
AT (1) | AT317757B (xx) |
CH (1) | CH568946A5 (xx) |
DE (1) | DE2023853B2 (xx) |
GB (1) | GB1304321A (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126599A (en) * | 1976-02-26 | 1978-11-21 | Mizusawa Kagaku Kogyo Kabushiki Kaisha | Water-resistant shaped structure of gypsum and process for production thereof |
US4117070A (en) * | 1977-03-14 | 1978-09-26 | United States Gypsum Company | Process for preparing calcined gypsum |
DE2919311B1 (de) * | 1979-05-14 | 1980-09-18 | Gert Prof Dr-Ing Habil Kossatz | Verfahren zum Herstellen von Gipsbauteilen,insbesondere Gipsplatten |
US4252568A (en) * | 1979-11-05 | 1981-02-24 | United States Gypsum Company | Process for preparing calcined gypsum and gypsum board using ligno sulfonates |
US4360386A (en) * | 1981-04-06 | 1982-11-23 | United States Gypsum Company | Treating calcined gypsum with solubilizing agent |
US5342566A (en) * | 1990-08-23 | 1994-08-30 | Carl Schenck Ag | Method of manufacturing fiber gypsum board |
CA2130508C (en) * | 1993-08-20 | 2005-04-12 | Peter Douglas Chase | Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby |
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 |
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 |
ID21641A (id) * | 1997-08-21 | 1999-07-08 | United States Gypsum Co | Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya |
WO2000035501A1 (en) * | 1998-12-16 | 2000-06-22 | Smith & Nephew, Plc | Casting material |
US6822033B2 (en) | 2001-11-19 | 2004-11-23 | United States Gypsum Company | Compositions and methods for treating set gypsum |
DE102004040879B3 (de) | 2004-08-24 | 2006-05-04 | Bk Giulini Gmbh | Verwendung einer Zusammensetzung zur Abbindeverzögerung von Gips- und Gipszubereitungen sowie diese Zusammensetzung enthaltende Zubereitungen |
WO2008074137A1 (en) * | 2006-12-20 | 2008-06-26 | The Nugyp Corp. | Calcium sulfate hemihydrate treatment process |
US8070895B2 (en) | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
US8329308B2 (en) | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
EP2671854A1 (en) | 2012-06-06 | 2013-12-11 | Etex Dryco SAS | Method for stabilizing beta-hemihydrate plaster |
EP3253930A4 (en) | 2015-02-03 | 2018-10-31 | Georgia-Pacific Gypsum LLC | Gypsum panels, systems, and methods |
US11535558B2 (en) | 2015-02-03 | 2022-12-27 | Georgia-Pacific Gypsum Llc | Gypsum panels, systems, and methods |
US10697177B2 (en) | 2015-02-03 | 2020-06-30 | Georgia-Pacific Gypsum Llc | Gypsum panels, systems, and methods |
US11339572B1 (en) | 2017-01-23 | 2022-05-24 | Gold Bond Building Products, Llc | Method of manufacturing gypsum board with improved fire |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311516A (en) * | 1964-01-02 | 1967-03-28 | Johns Manville | Flexible compositions with rigid setting properties |
-
1970
- 1970-05-15 DE DE2023853A patent/DE2023853B2/de active Pending
-
1971
- 1971-05-06 CH CH670171A patent/CH568946A5/xx not_active IP Right Cessation
- 1971-05-07 AT AT397671A patent/AT317757B/de not_active IP Right Cessation
- 1971-05-10 US US00141939A patent/US3770468A/en not_active Expired - Lifetime
- 1971-05-14 GB GB1497571*[A patent/GB1304321A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2023853A1 (de) | 1971-12-02 |
AT317757B (de) | 1974-09-10 |
US3770468A (en) | 1973-11-06 |
DE2023853B2 (de) | 1974-08-29 |
GB1304321A (xx) | 1973-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |