ATE394354T1 - Zementverzögerer - Google Patents
ZementverzögererInfo
- Publication number
- ATE394354T1 ATE394354T1 AT05290210T AT05290210T ATE394354T1 AT E394354 T1 ATE394354 T1 AT E394354T1 AT 05290210 T AT05290210 T AT 05290210T AT 05290210 T AT05290210 T AT 05290210T AT E394354 T1 ATE394354 T1 AT E394354T1
- Authority
- AT
- Austria
- Prior art keywords
- cement retarder
- alkylene
- polyoxyalkyleneamine
- ammonium
- bond
- Prior art date
Links
- 239000004568 cement Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- -1 alkylene phosphonate Chemical compound 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C04B24/24—Macromolecular compounds
- C04B24/243—Phosphorus-containing polymers
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Disintegrating Or Milling (AREA)
- Steroid Compounds (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05290210A EP1686101B1 (de) | 2005-01-31 | 2005-01-31 | Zementverzögerer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE394354T1 true ATE394354T1 (de) | 2008-05-15 |
Family
ID=34941916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05290210T ATE394354T1 (de) | 2005-01-31 | 2005-01-31 | Zementverzögerer |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1686101B1 (de) |
| AT (1) | ATE394354T1 (de) |
| DE (1) | DE602005006518D1 (de) |
| DK (1) | DK1686101T3 (de) |
| ES (1) | ES2306041T3 (de) |
| WO (1) | WO2006079902A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2905909C (en) | 2013-03-15 | 2017-12-19 | Hercules Incorporated | Hydraulic composition with prolonged open time |
| WO2016054602A1 (en) * | 2014-10-03 | 2016-04-07 | Solidia Technologies, Inc. | Composition carbonatable calcium silicate cement containing hydrating materials |
| JP2020105318A (ja) * | 2018-12-27 | 2020-07-09 | 太平洋セメント株式会社 | 固化材スラリー |
| JP2020105321A (ja) * | 2018-12-27 | 2020-07-09 | 太平洋セメント株式会社 | 固化材スラリー |
| FR3104588B1 (fr) * | 2019-12-17 | 2021-12-24 | Chryso | Composés fluidifiants pour compositions hydrauliques |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU579405B2 (en) * | 1984-09-27 | 1988-11-24 | Halliburton Company | Set delayed cement compositions and methods of using the same |
| FR2772743B1 (fr) * | 1997-12-24 | 2000-02-04 | Schlumberger Cie Dowell | Controle de la prise de ciments alumineux par utilisation de retardateurs de prise actifs a temperatures elevees |
| US6861459B2 (en) * | 1999-07-09 | 2005-03-01 | Construction Research & Technology Gmbh | Oligomeric dispersant |
-
2005
- 2005-01-31 AT AT05290210T patent/ATE394354T1/de not_active IP Right Cessation
- 2005-01-31 ES ES05290210T patent/ES2306041T3/es not_active Expired - Lifetime
- 2005-01-31 DE DE602005006518T patent/DE602005006518D1/de not_active Expired - Lifetime
- 2005-01-31 DK DK05290210T patent/DK1686101T3/da active
- 2005-01-31 EP EP05290210A patent/EP1686101B1/de not_active Expired - Lifetime
-
2006
- 2006-01-26 WO PCT/IB2006/000125 patent/WO2006079902A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006079902A1 (en) | 2006-08-03 |
| EP1686101B1 (de) | 2008-05-07 |
| ES2306041T3 (es) | 2008-11-01 |
| DK1686101T3 (da) | 2008-08-18 |
| DE602005006518D1 (de) | 2008-06-19 |
| WO2006079902A8 (en) | 2006-10-05 |
| EP1686101A1 (de) | 2006-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |