GB1511457A - Process and apparatus for making cellular plaster building material - Google Patents
Process and apparatus for making cellular plaster building materialInfo
- Publication number
- GB1511457A GB1511457A GB31866/76A GB3186676A GB1511457A GB 1511457 A GB1511457 A GB 1511457A GB 31866/76 A GB31866/76 A GB 31866/76A GB 3186676 A GB3186676 A GB 3186676A GB 1511457 A GB1511457 A GB 1511457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- ether sulphate
- butyl diglycol
- alcohol ether
- division
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
-
- 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
- C04B2103/40—Surface-active agents, dispersants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
1511457 Cellular plaster HOECHST AG 30 July 1976 [1 Aug 1975] 31866/76 Heading C1H [Also in Division B1] In a continuous method of making a cellular plaster (see also Division B1) a foam is made by introducing air into an aqueous surfactant solution which is then continuously mixed with water and gypsum. The surfactant solution comprises a mixture of substantially equal parts of two components. Component I consists of 27À5% C 10 -C 12 aliphatic alcohol ether sulphate; 6À0% C 12 -C 14 alphatic alcohol ether sulphate; 5À0% sodium salt of oleic acid-N methyl tauride; 7À5% C 16 -C 18 olefin sulphonate; 3À5% of a 5% blend of an alcohol having up to 12 carbon atoms in a 1:1 by weight mixture of butyl diglycol and ethanol; 12À5% butyl diglycol; all percentages being by weight, and the balance being water. Component II consists of: 11À5% C 10 -C 12 aliphatic alcohol ether sulphate; 10À0% sodium salt of oleic acid-N-methyl tauride; 6À0% C 16 -C 18 olefin sulphonate; 25À0% butyl diglycol; the balance being water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752534427 DE2534427A1 (en) | 1975-08-01 | 1975-08-01 | PROCESS AND SYSTEM FOR THE PRODUCTION OF POROUS PLASTER COMPOSITION |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1511457A true GB1511457A (en) | 1978-05-17 |
Family
ID=5953015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31866/76A Expired GB1511457A (en) | 1975-08-01 | 1976-07-30 | Process and apparatus for making cellular plaster building material |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT363370B (en) |
BE (1) | BE844645A (en) |
CH (1) | CH605456A5 (en) |
DE (1) | DE2534427A1 (en) |
FR (1) | FR2332961A1 (en) |
GB (1) | GB1511457A (en) |
LU (1) | LU75509A1 (en) |
NL (1) | NL7608439A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH620269A5 (en) * | 1977-05-17 | 1980-11-14 | Sistemco Nv | Process for producing coverings or articles consisting of or containing foamed gypsum and system for carrying out the process |
DE2747921A1 (en) * | 1977-10-26 | 1979-05-03 | Hoechst Ag | PROCESS FOR THE PREPARATION OF Aqueous CALCIUM SULFATE SEMI-HYDRATE SUSPENSIONS AND THE USE THEREOF |
AU4801679A (en) * | 1978-06-16 | 1979-12-20 | Nitrigin Eireann Teo | Plasterboard manufactre |
DE3100443A1 (en) * | 1981-01-09 | 1982-08-12 | Dietrich Dipl.-Ing. 6240 Königstein Maurer | METHOD AND DEVICE FOR PRODUCING AND, IF NECESSARY, CONVEYING FOAMED MIXTURES MADE OF BINDING AGENTS OR BINDING AGENTS WITH ADDITIVES |
AT382608B (en) * | 1984-04-02 | 1987-03-25 | Rigips Austria Ges Mbh | METHOD AND DEVICE FOR PRODUCING COVERS OR ITEMS BASED ON CALCIUM SULFATE |
DE3429311C1 (en) * | 1984-08-09 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Process for the production of water-repellent porous molded body from plaster |
US5466393A (en) * | 1988-04-07 | 1995-11-14 | Stepan Company | Foaming agent |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR648478A (en) * | 1928-02-07 | 1928-12-10 | Method and apparatus for producing a thick froth | |
FR1243122A (en) * | 1958-12-11 | 1960-10-07 | British Plaster Board Holdings | Apparatus for producing a foam from a solution of a foaming agent and a gas |
FR1587147A (en) * | 1968-10-18 | 1970-03-13 |
-
1975
- 1975-08-01 DE DE19752534427 patent/DE2534427A1/en not_active Withdrawn
-
1976
- 1976-07-14 CH CH905276A patent/CH605456A5/xx not_active IP Right Cessation
- 1976-07-29 BE BE169344A patent/BE844645A/en unknown
- 1976-07-29 NL NL7608439A patent/NL7608439A/en not_active Application Discontinuation
- 1976-07-30 GB GB31866/76A patent/GB1511457A/en not_active Expired
- 1976-07-30 LU LU75509A patent/LU75509A1/xx unknown
- 1976-07-30 AT AT0566276A patent/AT363370B/en not_active IP Right Cessation
- 1976-07-30 FR FR7623434A patent/FR2332961A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2534427A1 (en) | 1977-02-10 |
BE844645A (en) | 1977-01-31 |
NL7608439A (en) | 1977-02-03 |
LU75509A1 (en) | 1977-04-15 |
AT363370B (en) | 1981-07-27 |
FR2332961A1 (en) | 1977-06-24 |
CH605456A5 (en) | 1978-09-29 |
ATA566276A (en) | 1980-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |