ATE1231T1 - Verwendung von abbindungsverzoegerern in plaster, gips- oder anhydrit-zusammensetzungen und verfahren zur herstellung dieser zusammensetzungen. - Google Patents

Verwendung von abbindungsverzoegerern in plaster, gips- oder anhydrit-zusammensetzungen und verfahren zur herstellung dieser zusammensetzungen.

Info

Publication number
ATE1231T1
ATE1231T1 AT79420051T AT79420051T ATE1231T1 AT E1231 T1 ATE1231 T1 AT E1231T1 AT 79420051 T AT79420051 T AT 79420051T AT 79420051 T AT79420051 T AT 79420051T AT E1231 T1 ATE1231 T1 AT E1231T1
Authority
AT
Austria
Prior art keywords
see diagramm
plaster
group
formula
compositions
Prior art date
Application number
AT79420051T
Other languages
English (en)
Inventor
Christian Joseph
Original Assignee
Protex Manuf Prod Chimiques Sa
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
Application filed by Protex Manuf Prod Chimiques Sa filed Critical Protex Manuf Prod Chimiques Sa
Application granted granted Critical
Publication of ATE1231T1 publication Critical patent/ATE1231T1/de

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT79420051T 1978-10-23 1979-10-19 Verwendung von abbindungsverzoegerern in plaster, gips- oder anhydrit-zusammensetzungen und verfahren zur herstellung dieser zusammensetzungen. ATE1231T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7830969A FR2439757A1 (fr) 1978-10-23 1978-10-23 Retardateurs de prise pour compositions a base de platre de gypse ou anhydride
EP79420051A EP0011581B1 (de) 1978-10-23 1979-10-19 Verwendung von Abbindungsverzögerern in Plaster, Gips- oder Anhydrit-Zusammensetzungen und Verfahren zur Herstellung dieser Zusammensetzungen

Publications (1)

Publication Number Publication Date
ATE1231T1 true ATE1231T1 (de) 1982-07-15

Family

ID=9214374

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79420051T ATE1231T1 (de) 1978-10-23 1979-10-19 Verwendung von abbindungsverzoegerern in plaster, gips- oder anhydrit-zusammensetzungen und verfahren zur herstellung dieser zusammensetzungen.

Country Status (4)

Country Link
EP (1) EP0011581B1 (de)
AT (1) ATE1231T1 (de)
DE (1) DE2963182D1 (de)
FR (1) FR2439757A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039527C2 (de) * 1980-10-20 1984-02-02 Chemische Werke Brockhues AG, 6229 Walluf Färbemittel für zementhaltige Gegenstände
FR2516913B1 (fr) * 1981-11-20 1985-11-15 Norsolor Sa Agents de retention d'eau pour platres et un procede pour leur fabrication
EP1270530A1 (de) * 2001-06-20 2003-01-02 Cognis Iberia, S.L. Abbindeverzögerer für Gips
FR2925042B1 (fr) 2007-12-14 2010-10-22 Lafarge Platres Adjuvant pour liant hydraulique
FR2932474B1 (fr) * 2008-06-12 2015-05-15 Lafarge Platres Adjuvant pour liant hydraulique.
EP2730550A3 (de) 2012-11-09 2015-07-29 BK Giulini GmbH Abbindeverzögerer-Zusammensetzung für Gips-Zementmischungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121702A (en) * 1959-09-09 1964-02-18 American Cyanamid Co Calcium sulfate plasters containing alkyl acrylate copolymers
US3121703A (en) * 1960-06-13 1964-02-18 Harvel Res Corp Composition comprising a glycidyl polyether and the reaction product of an acetone-formaldehyde condensate and a polyalkylene glycol
GB1111711A (en) * 1964-08-05 1968-05-01 Fisons Ind Chemicals Ltd Plaster compositions
GB1538102A (en) * 1976-09-15 1979-01-10 Ici Ltd Calcium sulphate hemihydrate plaster

Also Published As

Publication number Publication date
EP0011581B1 (de) 1982-06-23
FR2439757B1 (de) 1982-12-17
FR2439757A1 (fr) 1980-05-23
DE2963182D1 (en) 1982-08-12
EP0011581A1 (de) 1980-05-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties