PT868412E - Composicao para a preparacao de gesso leve preparacao do agente espumante utilizado para esse fim e sua aplicacao - Google Patents

Composicao para a preparacao de gesso leve preparacao do agente espumante utilizado para esse fim e sua aplicacao Download PDF

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Publication number
PT868412E
PT868412E PT96943911T PT96943911T PT868412E PT 868412 E PT868412 E PT 868412E PT 96943911 T PT96943911 T PT 96943911T PT 96943911 T PT96943911 T PT 96943911T PT 868412 E PT868412 E PT 868412E
Authority
PT
Portugal
Prior art keywords
gypsum
composition according
water
starch
acid
Prior art date
Application number
PT96943911T
Other languages
English (en)
Portuguese (pt)
Inventor
Hermann Kluth
Felicitas Kolenda
Wilfried Hubner
Wolfgang Klauck
Original Assignee
Henkel Kgaa
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 Kgaa filed Critical Henkel Kgaa
Publication of PT868412E publication Critical patent/PT868412E/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C04B20/1048—Polysaccharides, e.g. cellulose, or derivatives thereof
    • 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
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Laminated Bodies (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PT96943911T 1995-12-20 1996-12-11 Composicao para a preparacao de gesso leve preparacao do agente espumante utilizado para esse fim e sua aplicacao PT868412E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19547719 1995-12-20

Publications (1)

Publication Number Publication Date
PT868412E true PT868412E (pt) 2002-02-28

Family

ID=7780756

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96943911T PT868412E (pt) 1995-12-20 1996-12-11 Composicao para a preparacao de gesso leve preparacao do agente espumante utilizado para esse fim e sua aplicacao

Country Status (12)

Country Link
US (1) US6162839A (enExample)
EP (1) EP0868412B1 (enExample)
JP (1) JP2000502032A (enExample)
AT (1) ATE205174T1 (enExample)
CA (1) CA2241261A1 (enExample)
DE (2) DE19651448A1 (enExample)
DK (1) DK0868412T3 (enExample)
ES (1) ES2163667T3 (enExample)
GR (1) GR3036959T3 (enExample)
PL (1) PL184608B1 (enExample)
PT (1) PT868412E (enExample)
WO (1) WO1997022567A1 (enExample)

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Also Published As

Publication number Publication date
GR3036959T3 (en) 2002-01-31
US6162839A (en) 2000-12-19
DE59607643D1 (de) 2001-10-11
PL184608B1 (pl) 2002-11-29
EP0868412A1 (de) 1998-10-07
EP0868412B1 (de) 2001-09-05
ES2163667T3 (es) 2002-02-01
DE19651448A1 (de) 1997-06-26
ATE205174T1 (de) 2001-09-15
CA2241261A1 (en) 1997-06-26
DK0868412T3 (da) 2002-03-04
PL326485A1 (en) 1998-09-28
JP2000502032A (ja) 2000-02-22
WO1997022567A1 (de) 1997-06-26

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