FR1509390A - Process for the production of masses and articles formed from porous plaster - Google Patents

Process for the production of masses and articles formed from porous plaster

Info

Publication number
FR1509390A
FR1509390A FR91947A FR91947A FR1509390A FR 1509390 A FR1509390 A FR 1509390A FR 91947 A FR91947 A FR 91947A FR 91947 A FR91947 A FR 91947A FR 1509390 A FR1509390 A FR 1509390A
Authority
FR
France
Prior art keywords
masses
production
articles formed
porous plaster
plaster
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.)
Expired
Application number
FR91947A
Other languages
French (fr)
Inventor
Angelo Callegaro
Roberto Trupiano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1509390A publication Critical patent/FR1509390A/en
Expired legal-status Critical Current

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
    • C04B28/16—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR91947A 1966-01-21 1967-01-20 Process for the production of masses and articles formed from porous plaster Expired FR1509390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT143566 1966-01-21

Publications (1)

Publication Number Publication Date
FR1509390A true FR1509390A (en) 1968-01-12

Family

ID=11101454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91947A Expired FR1509390A (en) 1966-01-21 1967-01-20 Process for the production of masses and articles formed from porous plaster

Country Status (4)

Country Link
DE (1) DE1646725A1 (en)
FR (1) FR1509390A (en)
GB (1) GB1131724A (en)
NL (1) NL6700339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241232A1 (en) * 1972-08-22 1974-03-07 Buettner Schilde Haas Ag Gypsum slurry freed from phosphoric acid - by adding potassium hydroxide or carbonate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478069A1 (en) * 1980-03-14 1981-09-18 Charbonnages Ste Chimique COMPOSITION SUITABLE FOR MANUFACTURING PLASTER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241232A1 (en) * 1972-08-22 1974-03-07 Buettner Schilde Haas Ag Gypsum slurry freed from phosphoric acid - by adding potassium hydroxide or carbonate

Also Published As

Publication number Publication date
GB1131724A (en) 1968-10-23
DE1646725A1 (en) 1971-09-02
NL6700339A (en) 1967-07-24

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