DE2529886C3 - Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern - Google Patents

Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern

Info

Publication number
DE2529886C3
DE2529886C3 DE19752529886 DE2529886A DE2529886C3 DE 2529886 C3 DE2529886 C3 DE 2529886C3 DE 19752529886 DE19752529886 DE 19752529886 DE 2529886 A DE2529886 A DE 2529886A DE 2529886 C3 DE2529886 C3 DE 2529886C3
Authority
DE
Germany
Prior art keywords
copolymers
efflorescence
copolymer
plaster
mixture
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
DE19752529886
Other languages
German (de)
English (en)
Other versions
DE2529886A1 (de
DE2529886B2 (de
Inventor
Guenter 5030 Huerth Sorbe
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE19752529886 priority Critical patent/DE2529886C3/de
Priority to CH737676A priority patent/CH603511A5/xx
Priority to BE168477A priority patent/BE843602A/fr
Priority to NL7607281A priority patent/NL7607281A/xx
Priority to LU75281A priority patent/LU75281A1/xx
Priority to FR7620335A priority patent/FR2316202A1/fr
Publication of DE2529886A1 publication Critical patent/DE2529886A1/de
Publication of DE2529886B2 publication Critical patent/DE2529886B2/de
Application granted granted Critical
Publication of DE2529886C3 publication Critical patent/DE2529886C3/de
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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/4857—Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/21—Efflorescence resistance

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)
  • Paints Or Removers (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
DE19752529886 1975-07-04 1975-07-04 Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern Expired DE2529886C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19752529886 DE2529886C3 (de) 1975-07-04 1975-07-04 Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern
CH737676A CH603511A5 (fr) 1975-07-04 1976-06-10
BE168477A BE843602A (fr) 1975-07-04 1976-06-30 Procede perfectionne pour empecher les formations d'efflorescences sur des objets moules en platre
NL7607281A NL7607281A (nl) 1975-07-04 1976-07-01 Werkwijze ter verhindering van doorbloedingen op gevormde voortbrengsels uit gips.
LU75281A LU75281A1 (fr) 1975-07-04 1976-07-01
FR7620335A FR2316202A1 (fr) 1975-07-04 1976-07-02 Procede perfectionne pour empecher les formations d'efflorescences sur des objets moules en platre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529886 DE2529886C3 (de) 1975-07-04 1975-07-04 Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern

Publications (3)

Publication Number Publication Date
DE2529886A1 DE2529886A1 (de) 1977-01-13
DE2529886B2 DE2529886B2 (de) 1978-06-29
DE2529886C3 true DE2529886C3 (de) 1979-02-15

Family

ID=5950665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752529886 Expired DE2529886C3 (de) 1975-07-04 1975-07-04 Verfahren zur Verhinderung von Ausblühungen auf Gipsformkörpern

Country Status (6)

Country Link
BE (1) BE843602A (fr)
CH (1) CH603511A5 (fr)
DE (1) DE2529886C3 (fr)
FR (1) FR2316202A1 (fr)
LU (1) LU75281A1 (fr)
NL (1) NL7607281A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928676A (en) * 1955-11-30 1960-03-15 James J Sunday Automatic bowling machine
DE1265031B (de) * 1962-09-14 1968-03-28 Bergwerksverband Gmbh Mittel zur Abdichtung von Mauerwerk, Beton od. dgl.

Also Published As

Publication number Publication date
LU75281A1 (fr) 1977-03-24
BE843602A (fr) 1976-12-30
DE2529886A1 (de) 1977-01-13
NL7607281A (nl) 1977-01-06
FR2316202A1 (fr) 1977-01-28
CH603511A5 (fr) 1978-08-15
DE2529886B2 (de) 1978-06-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee