PT2858964T - Método para estabilizar gesso de beta-hemi-hidrato e gesso de beta-hemi-hidrato estabilizado - Google Patents

Método para estabilizar gesso de beta-hemi-hidrato e gesso de beta-hemi-hidrato estabilizado

Info

Publication number
PT2858964T
PT2858964T PT137271474T PT13727147T PT2858964T PT 2858964 T PT2858964 T PT 2858964T PT 137271474 T PT137271474 T PT 137271474T PT 13727147 T PT13727147 T PT 13727147T PT 2858964 T PT2858964 T PT 2858964T
Authority
PT
Portugal
Prior art keywords
beta
hemihydrate plaster
stabilizing
stabilized
hemihydrate
Prior art date
Application number
PT137271474T
Other languages
English (en)
Inventor
Aschern Winfried
Bold Jörg
Original Assignee
Etex Building Performance Int Sas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48577024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2858964(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Etex Building Performance Int Sas filed Critical Etex Building Performance Int Sas
Publication of PT2858964T publication Critical patent/PT2858964T/pt

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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/147—Calcium sulfate hemi-hydrate with a specific crystal form beta-hemihydrate
    • 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
    • C04B11/007—After-treatment of the dehydration products, e.g. aging, stabilisation
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicinal Preparation (AREA)
PT137271474T 2012-06-06 2013-06-05 Método para estabilizar gesso de beta-hemi-hidrato e gesso de beta-hemi-hidrato estabilizado PT2858964T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12171114.7A EP2671854A1 (en) 2012-06-06 2012-06-06 Method for stabilizing beta-hemihydrate plaster

Publications (1)

Publication Number Publication Date
PT2858964T true PT2858964T (pt) 2019-10-28

Family

ID=48577024

Family Applications (1)

Application Number Title Priority Date Filing Date
PT137271474T PT2858964T (pt) 2012-06-06 2013-06-05 Método para estabilizar gesso de beta-hemi-hidrato e gesso de beta-hemi-hidrato estabilizado

Country Status (15)

Country Link
US (1) US9751805B2 (pt)
EP (2) EP2671854A1 (pt)
AR (1) AR091278A1 (pt)
BR (1) BR112014030034B1 (pt)
CL (1) CL2014003151A1 (pt)
CO (1) CO7131361A2 (pt)
DK (1) DK2858964T4 (pt)
ES (1) ES2750219T5 (pt)
PE (1) PE20142436A1 (pt)
PL (1) PL2858964T5 (pt)
PT (1) PT2858964T (pt)
RU (1) RU2594381C1 (pt)
UA (1) UA113988C2 (pt)
WO (1) WO2013182587A1 (pt)
ZA (1) ZA201407719B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2671854A1 (en) 2012-06-06 2013-12-11 Etex Dryco SAS Method for stabilizing beta-hemihydrate plaster
JP6543702B2 (ja) * 2014-12-22 2019-07-10 クナーフ ギプス カーゲーＫｎａｕｆ Ｇｉｐｓ Ｋｇ 石膏繊維板及び石膏繊維板の製造方法
CA3211455A1 (en) 2021-02-23 2022-09-01 Onx, Inc. Method and arrangement for constructing and interconnecting prefabricated building modules
US11873251B1 (en) 2023-02-17 2024-01-16 Onx, Inc. Concrete composition for use in construction and methods of applying the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713879A (en) 1926-10-04 1929-05-21 Samuel G Mcanally Process of aging calcined gypsum
US2212811A (en) † 1937-12-29 1940-08-27 United States Gypsum Co Stabilized gypsum plaster
US2259638A (en) * 1938-08-19 1941-10-21 Du Pont Process of inhibiting the hydration of anhydrous calcium sulphate
US2412156A (en) † 1940-11-04 1946-12-03 United States Gypsum Co Retarder
US3415910A (en) 1967-01-11 1968-12-10 United States Gypsum Co Calcined gypsum and a method for its preparation
GB1233436A (pt) 1968-05-20 1971-05-26
US3723146A (en) * 1969-04-01 1973-03-27 Gypsum Co Retarded gypsum plaster for use in long set aggregate mortar applications
DE2023853B2 (de) † 1970-05-15 1974-08-29 Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen Verfahren zur Alterungs-Behandlung frisch gebrannten Stuckgipses
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
SU1021665A1 (ru) * 1982-01-29 1983-06-07 Stonis Saulyus N Способ изготовлени гипсового в жущего
DE3818992A1 (de) † 1988-06-03 1989-12-14 Rigips Gmbh Verfahren zur herstellung eines fuer die produktion von gipskartonplatten geeigneten stuckgipses aus rea-gips
EP1547984B1 (en) 2003-12-19 2006-08-16 Lafarge Platres Method and apparatus for stabilizing plaster
ES2289931B2 (es) 2006-01-13 2008-08-16 Christian Palacios Gazules Mejoras introducidas en la patente principal p200600084 relativa a un procedimiento de obtencion de anhidrita iii estabilizada.
ES2798001T3 (es) 2006-12-20 2020-12-04 Gypsum Tech Inc Procedimiento de tratamiento de hemihidrato de sulfato de calcio
US7754006B2 (en) 2007-03-20 2010-07-13 United States Gypsum Company Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same
EP2108628A1 (de) † 2008-04-10 2009-10-14 TRICOSAL GmbH & Co. KG Abbindeverzögerer für hydraulisch abbindende Zusammensetzungen
EP2497757A1 (de) * 2011-03-11 2012-09-12 Sika Technology AG Abbindeverzögerer für hydratbildende Bindemittel
EP2671854A1 (en) 2012-06-06 2013-12-11 Etex Dryco SAS Method for stabilizing beta-hemihydrate plaster

Also Published As

Publication number Publication date
RU2594381C1 (ru) 2016-08-20
DK2858964T3 (da) 2019-08-26
PE20142436A1 (es) 2015-02-02
CO7131361A2 (es) 2014-12-01
DK2858964T4 (da) 2022-08-22
BR112014030034B1 (pt) 2021-08-10
EP2858964A1 (en) 2015-04-15
US9751805B2 (en) 2017-09-05
ZA201407719B (en) 2016-05-25
PL2858964T5 (pl) 2022-12-05
BR112014030034A2 (pt) 2017-06-27
EP2858964B2 (en) 2022-07-20
US20150152010A1 (en) 2015-06-04
CL2014003151A1 (es) 2015-02-27
WO2013182587A1 (en) 2013-12-12
PL2858964T3 (pl) 2020-03-31
UA113988C2 (xx) 2017-04-10
AR091278A1 (es) 2015-01-21
EP2858964B1 (en) 2019-08-07
ES2750219T5 (es) 2022-10-10
ES2750219T3 (es) 2020-03-25
RU2015100001A (ru) 2016-08-20
EP2671854A1 (en) 2013-12-11

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