IT1012634B - Massa di gesso - Google Patents

Massa di gesso

Info

Publication number
IT1012634B
IT1012634B IT2294174A IT2294174A IT1012634B IT 1012634 B IT1012634 B IT 1012634B IT 2294174 A IT2294174 A IT 2294174A IT 2294174 A IT2294174 A IT 2294174A IT 1012634 B IT1012634 B IT 1012634B
Authority
IT
Italy
Prior art keywords
gypsum
mass
Prior art date
Application number
IT2294174A
Other languages
English (en)
Italian (it)
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Application granted granted Critical
Publication of IT1012634B publication Critical patent/IT1012634B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/3869—Polyphosphonic acids containing carboxylic acid or carboxylic acid derivative substituents
    • 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
    • C04B24/003—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT2294174A 1973-05-21 1974-05-20 Massa di gesso IT1012634B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732325737 DE2325737A1 (de) 1973-05-21 1973-05-21 Gipsmassen

Publications (1)

Publication Number Publication Date
IT1012634B true IT1012634B (it) 1977-03-10

Family

ID=5881618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2294174A IT1012634B (it) 1973-05-21 1974-05-20 Massa di gesso

Country Status (6)

Country Link
AT (1) AT351435B (xx)
BE (1) BE815174A (xx)
CH (1) CH598149A5 (xx)
DE (1) DE2325737A1 (xx)
FR (1) FR2230600A1 (xx)
IT (1) IT1012634B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711307A (nl) * 1976-10-19 1978-04-21 Hoechst Ag Fosforcarbonzuurverbindingen en hun bereiding.
AU579405B2 (en) * 1984-09-27 1988-11-24 Halliburton Company Set delayed cement compositions and methods of using the same
CH681720A5 (xx) * 1991-04-12 1993-05-14 Sika Ag
US5398759A (en) * 1993-12-21 1995-03-21 Halliburton Company Set retarded ultra fine cement compositions and methods
FR2932474B1 (fr) * 2008-06-12 2015-05-15 Lafarge Platres Adjuvant pour liant hydraulique.

Also Published As

Publication number Publication date
ATA415974A (de) 1978-12-15
FR2230600A1 (en) 1974-12-20
DE2325737A1 (de) 1974-12-19
BE815174A (fr) 1974-11-18
CH598149A5 (xx) 1978-04-28
AT351435B (de) 1979-07-25
FR2230600B1 (xx) 1976-12-17

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