FR2325616A1 - Retardateur de la prise du platre - Google Patents

Retardateur de la prise du platre

Info

Publication number
FR2325616A1
FR2325616A1 FR7628646A FR7628646A FR2325616A1 FR 2325616 A1 FR2325616 A1 FR 2325616A1 FR 7628646 A FR7628646 A FR 7628646A FR 7628646 A FR7628646 A FR 7628646A FR 2325616 A1 FR2325616 A1 FR 2325616A1
Authority
FR
France
Prior art keywords
delay
plaster setting
plaster
setting
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.)
Granted
Application number
FR7628646A
Other languages
English (en)
Other versions
FR2325616B1 (fr
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2325616A1 publication Critical patent/FR2325616A1/fr
Application granted granted Critical
Publication of FR2325616B1 publication Critical patent/FR2325616B1/fr
Granted 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dental Preparations (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR7628646A 1975-09-24 1976-09-23 Retardateur de la prise du platre Granted FR2325616A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542536A DE2542536C3 (de) 1975-09-24 1975-09-24 Abbindeverzögerer für technische Gipsplaster

Publications (2)

Publication Number Publication Date
FR2325616A1 true FR2325616A1 (fr) 1977-04-22
FR2325616B1 FR2325616B1 (fr) 1980-06-06

Family

ID=5957255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628646A Granted FR2325616A1 (fr) 1975-09-24 1976-09-23 Retardateur de la prise du platre

Country Status (14)

Country Link
US (1) US4124406A (fr)
JP (1) JPS5240527A (fr)
AT (1) AT357928B (fr)
BE (1) BE846518A (fr)
CA (1) CA1073480A (fr)
DE (1) DE2542536C3 (fr)
ES (1) ES451301A1 (fr)
FR (1) FR2325616A1 (fr)
GB (1) GB1524739A (fr)
IL (1) IL50380A (fr)
IT (1) IT1069869B (fr)
NL (1) NL7608918A (fr)
SE (1) SE413091B (fr)
ZA (1) ZA765744B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508228B2 (de) * 1975-02-26 1979-12-13 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von reiner Traubensäure und von Mesoweinsäure
DE3844938C2 (de) * 1987-05-22 1996-09-19 Pro Mineral Ges Verfahren zur Erzeugung von Calciumsulfat-Alphahalbhydrat aus feinteiligem Calciumsulfat und dessen Verwendung
JP7010821B2 (ja) * 2015-11-30 2022-01-26 クナウフ ギプス カーゲー 石膏成形品製造用添加剤、石膏成形品、及び石膏成形品の製造方法
EP3737655A4 (fr) * 2018-01-08 2021-10-06 GCP Applied Technologies Inc. Formulation de retardateur de surface et procédé de réplication d'un aspect d'attaque acide ou de sablage sur un matériau cimentaire
BR112021006356A2 (pt) * 2018-10-26 2021-07-06 Knauf Gips Kg aditivo anticurvatura livre de boro para materiais de construção de gesso

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US422269A (en) * 1890-02-25 Plastering compound
US169212A (en) * 1875-10-26 Improvement in compositions for cement
US392481A (en) * 1888-11-06 Hard finish for plastering
US449653A (en) * 1891-04-07 George w
GB582505A (en) 1943-11-24 1946-11-19 Cuthbert Leslie Haddon Improvements in the manufacture of plaster of paris
US2508480A (en) * 1947-12-31 1950-05-23 Harry L Ainsworth Waterproofing compound for masonry

Also Published As

Publication number Publication date
GB1524739A (en) 1978-09-13
ZA765744B (en) 1977-08-31
SE413091B (sv) 1980-04-14
SE7610559L (sv) 1977-03-25
ATA705876A (de) 1979-12-15
US4124406A (en) 1978-11-07
ES451301A1 (es) 1977-12-01
CA1073480A (fr) 1980-03-11
JPS5240527A (en) 1977-03-29
AT357928B (de) 1980-08-11
BE846518A (fr) 1977-03-23
IL50380A (en) 1979-05-31
DE2542536A1 (de) 1977-03-31
IL50380A0 (en) 1976-10-31
NL7608918A (nl) 1977-03-28
DE2542536C3 (de) 1982-05-19
FR2325616B1 (fr) 1980-06-06
DE2542536B2 (de) 1977-07-21
IT1069869B (it) 1985-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse