IT1069869B - Ritardatore di presa per gessi idraulici e miscela di gesso contenente tale ritardatore - Google Patents

Ritardatore di presa per gessi idraulici e miscela di gesso contenente tale ritardatore

Info

Publication number: IT1069869B
Authority: IT; Italy
Prior art keywords: delayer; plasters; retarder; socket; hydraulic
Prior art date: 1975-09-24

Application number

IT69296/76A

Other languages

English (en)

Original Assignee

Degussa

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.)

1975-09-24

Filing date

1976-09-23

Publication date

1985-03-25

1976-09-23 Application filed by Degussa filed Critical Degussa

1985-03-25 Application granted granted Critical

1985-03-25 Publication of IT1069869B publication Critical patent/IT1069869B/it

Links

239000000203 mixture Substances 0.000 title 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
- 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)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Dental Preparations (AREA)

IT69296/76A 1975-09-24 1976-09-23 Ritardatore di presa per gessi idraulici e miscela di gesso contenente tale ritardatore IT1069869B (it)

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 (1)

Publication Number	Publication Date
IT1069869B true IT1069869B (it)	1985-03-25

Family

ID=5957255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT69296/76A IT1069869B (it)	1975-09-24	1976-09-23	Ritardatore di presa per gessi idraulici e miscela di gesso contenente tale ritardatore

Country Status (14)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2508228C3 (de) *	1975-02-26	1987-01-22	Degussa Ag, 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
ES3063693T3 (en) *	2015-11-30	2026-04-20	Knauf Gips Kg	Use of an additive for gypsum building materials
EP3737655A4 (en) *	2018-01-08	2021-10-06	GCP Applied Technologies Inc.	SURFACE RETARDER FORMULATION AND PROCESS FOR REPLICATING AN ACIDIC ATTACK OR SANDBLASTING APPEARANCE ON CEMENT MATERIAL
EA202190301A1 (ru) *	2018-10-26	2021-07-08	Кнауф Гипс Кг	Не содержащая бор добавка против провисания для гипсовых строительных материалов

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US449653A (en) *		1891-04-07		George w
US392481A (en) *		1888-11-06		Hard finish for plastering
US169212A (en) *		1875-10-26		Improvement in compositions for cement
US422269A (en) *		1890-02-25		Plastering compound
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

1975
- 1975-09-24 DE DE2542536A patent/DE2542536C3/de not_active Expired
1976
- 1976-08-11 NL NL7608918A patent/NL7608918A/xx not_active Application Discontinuation
- 1976-08-25 GB GB35332/76A patent/GB1524739A/en not_active Expired
- 1976-08-30 IL IL50380A patent/IL50380A/xx unknown
- 1976-09-07 ES ES451301A patent/ES451301A1/es not_active Expired
- 1976-09-14 US US05/723,174 patent/US4124406A/en not_active Expired - Lifetime
- 1976-09-17 CA CA261,451A patent/CA1073480A/en not_active Expired
- 1976-09-23 FR FR7628646A patent/FR2325616A1/fr active Granted
- 1976-09-23 IT IT69296/76A patent/IT1069869B/it active
- 1976-09-23 AT AT705876A patent/AT357928B/de not_active IP Right Cessation
- 1976-09-23 BE BE6045687A patent/BE846518A/xx unknown
- 1976-09-23 SE SE7610559A patent/SE413091B/xx unknown
- 1976-09-24 ZA ZA765744A patent/ZA765744B/xx unknown
- 1976-09-24 JP JP51114564A patent/JPS5240527A/ja active Pending

Also Published As

Publication number	Publication date
DE2542536C3 (de)	1982-05-19
ATA705876A (de)	1979-12-15
NL7608918A (nl)	1977-03-28
ZA765744B (en)	1977-08-31
DE2542536A1 (de)	1977-03-31
IL50380A0 (en)	1976-10-31
ES451301A1 (es)	1977-12-01
BE846518A (fr)	1977-03-23
US4124406A (en)	1978-11-07
JPS5240527A (en)	1977-03-29
AT357928B (de)	1980-08-11
GB1524739A (en)	1978-09-13
SE7610559L (sv)	1977-03-25
FR2325616A1 (fr)	1977-04-22
CA1073480A (en)	1980-03-11
IL50380A (en)	1979-05-31
SE413091B (sv)	1980-04-14
FR2325616B1 (it)	1980-06-06
DE2542536B2 (de)	1977-07-21

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