ES475845A1 - Un procedimiento de preparacion de yeso para la obtencion deligantes de anhidrita - Google Patents

Un procedimiento de preparacion de yeso para la obtencion deligantes de anhidrita

Info

Publication number: ES475845A1
Authority: ES; Spain
Prior art keywords: anhydrite; thinners; obtaining; preparation procedure; plaster preparation
Prior art date: 1977-12-09
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

ES475845A

Other languages

English (en)

Spanish (es)

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.)

Produits Chimiques Ugine Kuhlmann

Pechiney SA

Original Assignee

Produits Chimiques Ugine Kuhlmann

Ugine Kuhlmann SA

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.)

1977-12-09

Filing date

1978-12-07

Publication date

1980-01-16

1978-12-07 Application filed by Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann

1980-01-16 Publication of ES475845A1 publication Critical patent/ES475845A1/es

Status 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
- C04B11/00—Calcium sulfate cements

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

ES475845A 1977-12-09 1978-12-07 Un procedimiento de preparacion de yeso para la obtencion deligantes de anhidrita Expired ES475845A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7737127A FR2413338A1 (fr)	1977-12-09	1977-12-09	Gypses pour preparation de liants d'anhydrite

Publications (1)

Publication Number	Publication Date
ES475845A1 true ES475845A1 (es)	1980-01-16

Family

ID=9198658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES475845A Expired ES475845A1 (es)	1977-12-09	1978-12-07	Un procedimiento de preparacion de yeso para la obtencion deligantes de anhidrita

Country Status (14)

Country	Link
JP (1)	JPS5488926A (it)
AT (1)	AT375904B (it)
BE (1)	BE872519A (it)
BR (1)	BR7808095A (it)
ES (1)	ES475845A1 (it)
FR (1)	FR2413338A1 (it)
GB (1)	GB2009726B (it)
IL (1)	IL55872A (it)
IT (1)	IT1109065B (it)
NL (1)	NL7812010A (it)
OA (1)	OA06125A (it)
PT (1)	PT68823A (it)
SE (1)	SE436125B (it)
ZA (1)	ZA786905B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2246345C3 (de) *	1972-09-21	1979-09-20	Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen	Verfahren zur Herstellung von praktisch ausblUhungsfreien Gipsprodukten
FR2265701B1 (it) *	1974-03-26	1980-11-14	Charbonnages Ste Chimique
DE2427122B2 (de) *	1974-06-05	1976-12-30	Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen	Verfahren zur stabilisierung des bei der herstellung nasser phosphorsaeure anfallenden alpha-calciumsulfat-halbhydrat

1977
- 1977-12-09 FR FR7737127A patent/FR2413338A1/fr active Granted
1978
- 1978-11-03 IL IL55872A patent/IL55872A/xx unknown
- 1978-11-08 GB GB7843638A patent/GB2009726B/en not_active Expired
- 1978-11-23 PT PT68823A patent/PT68823A/pt unknown
- 1978-12-01 IT IT69766/78A patent/IT1109065B/it active
- 1978-12-05 BE BE192131A patent/BE872519A/xx not_active IP Right Cessation
- 1978-12-06 SE SE7812571A patent/SE436125B/sv unknown
- 1978-12-07 ES ES475845A patent/ES475845A1/es not_active Expired
- 1978-12-07 AT AT0877078A patent/AT375904B/de not_active IP Right Cessation
- 1978-12-08 ZA ZA00786905A patent/ZA786905B/xx unknown
- 1978-12-08 NL NL7812010A patent/NL7812010A/xx not_active Application Discontinuation
- 1978-12-08 BR BR7808095A patent/BR7808095A/pt unknown
- 1978-12-09 JP JP15149078A patent/JPS5488926A/ja active Pending
- 1978-12-09 OA OA56677A patent/OA06125A/xx unknown

Also Published As

Publication number	Publication date
SE436125B (sv)	1984-11-12
FR2413338A1 (fr)	1979-07-27
IT7869766A0 (it)	1978-12-01
IL55872A0 (en)	1979-01-31
GB2009726B (en)	1982-10-27
OA06125A (fr)	1981-06-30
JPS5488926A (en)	1979-07-14
AT375904B (de)	1984-09-25
ATA877078A (de)	1984-02-15
PT68823A (fr)	1978-12-01
BE872519A (fr)	1979-06-05
ZA786905B (en)	1979-12-27
GB2009726A (en)	1979-06-20
BR7808095A (pt)	1979-08-07
FR2413338B1 (it)	1982-08-20
NL7812010A (nl)	1979-06-12
SE7812571L (sv)	1979-06-10
IT1109065B (it)	1985-12-16
IL55872A (en)	1981-10-30

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Legal Events

Date	Code	Title	Description
1998-03-16	FD1A	Patent lapsed	Effective date: 19980202