FR576810A - Perfectionnements aux bétons, ciments, plâtres, etc. - Google Patents

Perfectionnements aux bétons, ciments, plâtres, etc.

Info

Publication number: FR576810A
Authority: FR; France
Prior art keywords: plaster; cement; concrete
Prior art date: 1923-03-05
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

Other languages

Inventor

Victor Lefebure

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.)

1923-03-05

Filing date

1924-02-05

Publication date

1924-08-27

1924-02-05 Application filed filed Critical

1924-08-27 Application granted granted Critical

1924-08-27 Publication of FR576810A publication Critical patent/FR576810A/fr

Status Expired legal-status Critical Current

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
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2611—Polyalkenes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)

FR576810D 1923-03-05 1924-02-05 Perfectionnements aux bétons, ciments, plâtres, etc. Expired FR576810A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB576810X		1923-03-05

Publications (1)

Publication Number	Publication Date
FR576810A true FR576810A (fr)	1924-08-27

Family

ID=10479790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR576810D Expired FR576810A (fr)	1923-03-05	1924-02-05	Perfectionnements aux bétons, ciments, plâtres, etc.

Country Status (1)

Country	Link
FR (1)	FR576810A (fr)

1924
- 1924-02-05 FR FR576810D patent/FR576810A/fr not_active Expired

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