FR2186443A1 - Plaster setting retardant - contg glyoxal and other retardants - Google Patents

Plaster setting retardant - contg glyoxal and other retardants

Info

Publication number: FR2186443A1
Authority: FR; France
Prior art keywords: glyoxal; contg; retardants; retardant; setting retardant
Prior art date: 1972-06-02
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

FR7320012A

Other languages

English (en)

Other versions

FR2186443B1 (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.)

Kalle GmbH and Co KG

Original Assignee

Kalle GmbH and Co KG

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.)

1972-06-02

Filing date

1973-06-01

Publication date

1974-01-11

1973-06-01 Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG

1974-01-11 Publication of FR2186443A1 publication Critical patent/FR2186443A1/fr

1976-07-23 Application granted granted Critical

1976-07-23 Publication of FR2186443B1 publication Critical patent/FR2186443B1/fr

Status Granted legal-status Critical Current

Links

LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 title abstract 6
229940015043 glyoxal Drugs 0.000 title abstract 3
239000011505 plaster Substances 0.000 title abstract 2
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 abstract 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
235000011090 malic acid Nutrition 0.000 abstract 1
239000001630 malic acid Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
235000002906 tartaric acid Nutrition 0.000 abstract 1
239000011975 tartaric acid Substances 0.000 abstract 1

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
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/22—Set retarders

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)
Chemical And Physical Treatments For Wood And The Like (AREA)

FR7320012A 1972-06-02 1973-06-01 Plaster setting retardant - contg glyoxal and other retardants Granted FR2186443A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2226943A DE2226943C3 (de)	1972-06-02	1972-06-02	Abbindeverzögerer für Gips

Publications (2)

Publication Number	Publication Date
FR2186443A1 true FR2186443A1 (en)	1974-01-11
FR2186443B1 FR2186443B1 (fr)	1976-07-23

Family

ID=5846660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7320012A Granted FR2186443A1 (en)	1972-06-02	1973-06-01	Plaster setting retardant - contg glyoxal and other retardants

Country Status (5)

Country	Link
AT (1)	AT328359B (fr)
BE (1)	BE800330A (fr)
CH (1)	CH574372A5 (fr)
DE (1)	DE2226943C3 (fr)
FR (1)	FR2186443A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2234240A1 (fr) *	1973-06-22	1975-01-17	Boehringer Sohn Ingelheim

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2841488A1 (de) *	1978-09-23	1980-04-03	Hoechst Ag	Verfahren zur herstellung von waessrigen calciumsulfat-halbhydrat- suspensionen und deren verwendung
DE102004040879B3 (de)	2004-08-24	2006-05-04	Bk Giulini Gmbh	Verwendung einer Zusammensetzung zur Abbindeverzögerung von Gips- und Gipszubereitungen sowie diese Zusammensetzung enthaltende Zubereitungen
EP3109218A1 (fr)	2015-06-23	2016-12-28	Jungbunzlauer International AG	Retardateur de prise pour platres

1972
- 1972-06-02 DE DE2226943A patent/DE2226943C3/de not_active Expired
1973
- 1973-05-29 CH CH773173A patent/CH574372A5/xx not_active IP Right Cessation
- 1973-05-30 BE BE131774A patent/BE800330A/fr unknown
- 1973-05-30 AT AT475473A patent/AT328359B/de not_active IP Right Cessation
- 1973-06-01 FR FR7320012A patent/FR2186443A1/fr active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2234240A1 (fr) *	1973-06-22	1975-01-17	Boehringer Sohn Ingelheim

Also Published As

Publication number	Publication date
DE2226943C3 (de)	1978-11-09
ATA475473A (de)	1975-05-15
BE800330A (fr)	1973-11-30
CH574372A5 (fr)	1976-04-15
FR2186443B1 (fr)	1976-07-23
AT328359B (de)	1976-03-25
DE2226943A1 (de)	1973-12-20
DE2226943B2 (de)	1978-04-06

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Legal Events

Date	Code	Title	Description
1990-04-27	ST	Notification of lapse