DE1646518A1 - Gips mit verbesserten Verarbeitungseigenschaften - Google Patents
Gips mit verbesserten VerarbeitungseigenschaftenInfo
- Publication number
- DE1646518A1 DE1646518A1 DE19671646518 DE1646518A DE1646518A1 DE 1646518 A1 DE1646518 A1 DE 1646518A1 DE 19671646518 DE19671646518 DE 19671646518 DE 1646518 A DE1646518 A DE 1646518A DE 1646518 A1 DE1646518 A1 DE 1646518A1
- Authority
- DE
- Germany
- Prior art keywords
- plaster
- paris
- tripolyphosphate
- setting
- surfactant
- 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.)
- Pending
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title claims description 13
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 title claims description 13
- 239000011507 gypsum plaster Substances 0.000 title claims description 13
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 15
- 239000004094 surface-active agent Substances 0.000 claims description 14
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- -1 alkali metal tripolyphosphate Chemical class 0.000 claims description 7
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 241000206672 Gelidium Species 0.000 description 8
- 238000007792 addition Methods 0.000 description 8
- 108010059642 isinglass Chemical class 0.000 description 8
- 229910052627 muscovite Inorganic materials 0.000 description 8
- 239000011505 plaster Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Chemical class 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 229910014130 Na—P Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- GEHJBWKLJVFKPS-UHFFFAOYSA-N bromochloroacetic acid Chemical class OC(=O)C(Cl)Br GEHJBWKLJVFKPS-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000001913 cellulose Chemical class 0.000 description 1
- 229920002678 cellulose Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229920000159 gelatin Chemical class 0.000 description 1
- 239000008273 gelatin Chemical class 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/16—Acids or salts thereof containing phosphorus in the anion, e.g. phosphates
-
- 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
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- 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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0053034 | 1967-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1646518A1 true DE1646518A1 (de) | 1971-07-22 |
Family
ID=7105943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671646518 Pending DE1646518A1 (de) | 1967-07-22 | 1967-07-22 | Gips mit verbesserten Verarbeitungseigenschaften |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT284702B (enrdf_load_stackoverflow) |
| BE (1) | BE718411A (enrdf_load_stackoverflow) |
| CH (1) | CH500919A (enrdf_load_stackoverflow) |
| DE (1) | DE1646518A1 (enrdf_load_stackoverflow) |
| DK (1) | DK119596B (enrdf_load_stackoverflow) |
| FR (1) | FR1575054A (enrdf_load_stackoverflow) |
| LU (1) | LU56501A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6810094A (enrdf_load_stackoverflow) |
| SE (1) | SE341369B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747921A1 (de) * | 1977-10-26 | 1979-05-03 | Hoechst Ag | Verfahren zur herstellung von waessrigen calciumsulfat-halbhydrat-suspensionen und deren verwendung |
| CH678850A5 (enrdf_load_stackoverflow) * | 1989-07-17 | 1991-11-15 | Jean Paul Atdjian |
-
1967
- 1967-07-22 DE DE19671646518 patent/DE1646518A1/de active Pending
-
1968
- 1968-07-16 LU LU56501D patent/LU56501A1/xx unknown
- 1968-07-17 NL NL6810094A patent/NL6810094A/xx unknown
- 1968-07-18 SE SE984568A patent/SE341369B/xx unknown
- 1968-07-18 DK DK348868A patent/DK119596B/da unknown
- 1968-07-18 CH CH1072968A patent/CH500919A/de not_active IP Right Cessation
- 1968-07-19 AT AT698368A patent/AT284702B/de not_active IP Right Cessation
- 1968-07-22 BE BE718411D patent/BE718411A/xx unknown
- 1968-07-22 FR FR1575054D patent/FR1575054A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6810094A (enrdf_load_stackoverflow) | 1969-01-24 |
| AT284702B (de) | 1970-09-25 |
| LU56501A1 (enrdf_load_stackoverflow) | 1970-01-16 |
| SE341369B (enrdf_load_stackoverflow) | 1971-12-20 |
| BE718411A (enrdf_load_stackoverflow) | 1969-01-22 |
| FR1575054A (enrdf_load_stackoverflow) | 1969-07-18 |
| CH500919A (de) | 1970-12-31 |
| DK119596B (da) | 1971-01-25 |
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