DE68902243T2 - Polymere mit hydroxamsaeure-funktionen als abbindeverzoegerndes hilfsmittel fuer hydraulische zementzusammensetzungen. - Google Patents
Polymere mit hydroxamsaeure-funktionen als abbindeverzoegerndes hilfsmittel fuer hydraulische zementzusammensetzungen.Info
- Publication number
- DE68902243T2 DE68902243T2 DE8989100703T DE68902243T DE68902243T2 DE 68902243 T2 DE68902243 T2 DE 68902243T2 DE 8989100703 T DE8989100703 T DE 8989100703T DE 68902243 T DE68902243 T DE 68902243T DE 68902243 T2 DE68902243 T2 DE 68902243T2
- Authority
- DE
- Germany
- Prior art keywords
- hydroxamated
- polymers
- water
- slurry
- hydroxamic acid
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title claims abstract description 16
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000011396 hydraulic cement Substances 0.000 title claims abstract description 9
- 229920000642 polymer Polymers 0.000 title claims description 26
- 239000000203 mixture Substances 0.000 title description 6
- 239000003795 chemical substances by application Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 claims abstract description 27
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 11
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 9
- 230000000979 retarding effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 18
- 230000000996 additive effect Effects 0.000 abstract description 12
- 229920006322 acrylamide copolymer Polymers 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 10
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 125000003368 amide group Chemical group 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- -1 RNHONa Chemical compound 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000013068 control sample Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical group CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- CTHJQRHPNQEPAB-UHFFFAOYSA-N 2-methoxyethenylbenzene Chemical compound COC=CC1=CC=CC=C1 CTHJQRHPNQEPAB-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical group C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- YMOONIIMQBGTDU-VOTSOKGWSA-N [(e)-2-bromoethenyl]benzene Chemical compound Br\C=C\C1=CC=CC=C1 YMOONIIMQBGTDU-VOTSOKGWSA-N 0.000 description 1
- 150000003926 acrylamides Chemical group 0.000 description 1
- 150000001336 alkenes Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
- 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
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
-
- 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
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/155,950 US4810296A (en) | 1988-02-16 | 1988-02-16 | Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68902243D1 DE68902243D1 (de) | 1992-09-03 |
| DE68902243T2 true DE68902243T2 (de) | 1992-12-10 |
Family
ID=22557437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8989100703T Expired - Lifetime DE68902243T2 (de) | 1988-02-16 | 1989-01-17 | Polymere mit hydroxamsaeure-funktionen als abbindeverzoegerndes hilfsmittel fuer hydraulische zementzusammensetzungen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4810296A (en, 2012) |
| EP (1) | EP0328882B1 (en, 2012) |
| JP (1) | JP2655713B2 (en, 2012) |
| AT (1) | ATE78806T1 (en, 2012) |
| CA (1) | CA1335820C (en, 2012) |
| DE (1) | DE68902243T2 (en, 2012) |
| ES (1) | ES2043895T3 (en, 2012) |
| GR (1) | GR3005389T3 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009019852A1 (de) * | 2009-05-06 | 2010-11-11 | Schebo Biotech Ag | Polymere mit neuen Strukturelementen, Verfahren zu ihrer Herstellung und ihre Verwendung |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU643899B2 (en) * | 1991-07-24 | 1993-11-25 | Nalco Chemical Company | Hydroxamic acid containing polymers used as corrosion inhibitors |
| US20050109507A1 (en) * | 2003-11-21 | 2005-05-26 | Halliburton Energy Services, Inc. | Methods of using cement compositions having long-term slurry-state stability |
| EP1913036B1 (en) | 2005-07-20 | 2013-03-06 | Bridgestone Corporation | Amine functionalized polymers |
| CA2625618C (en) * | 2006-02-09 | 2015-04-14 | Pebble Bed Modular Reactor (Proprietary) Limited | Nuclear plant with a pebble bed nuclear reactor |
| ES2816575T3 (es) | 2008-07-25 | 2021-04-05 | Cytec Tech Corporation | Supresor de silicato para la flotación de minerales de sulfuro o de metales preciosos |
| CN119894991A (zh) * | 2022-09-16 | 2025-04-25 | 巴斯夫欧洲公司 | 包含异羟肟酸基团的水溶性聚合物 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959574A (en) * | 1958-02-17 | 1960-11-08 | American Cyanamid Co | Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer |
| DE2830528B2 (de) * | 1978-07-12 | 1981-04-23 | Chemische Fabrik Stockhausen & Cie, 4150 Krefeld | Verwendung von wasserlöslichen anionischen Polymerisaten als Additive für Tiefbohrzementschlämme |
| GB2070108B (en) * | 1980-02-14 | 1984-02-08 | Elf Aquitaine | Drilling and/or completion muds |
| NO163524C (no) * | 1982-07-30 | 1990-06-13 | Takenaka Komuten Co | Sementblanding for legging under vann. |
| FR2536383A1 (fr) * | 1982-11-24 | 1984-05-25 | Elf Aquitaine | Procede et produit pour l'empechement de l'entartrage par des eaux |
| FR2538717B1 (fr) * | 1982-12-31 | 1987-09-11 | Elf Aquitaine | Procede et produit pour l'inhibition du depot d'argiles dans de l'eau |
| FR2571715B1 (fr) * | 1984-10-16 | 1986-12-26 | Coatex Sa | Composition cimentaire hydraulique a prise retardee pour cimentation a haute temperature et pression |
| DE3869404D1 (de) * | 1987-02-26 | 1992-04-23 | Massachusetts Inst Technology | Hydroxamidsaeure-polymere aus primaeren amidpolymeren. |
-
1988
- 1988-02-16 US US07/155,950 patent/US4810296A/en not_active Expired - Lifetime
-
1989
- 1989-01-17 DE DE8989100703T patent/DE68902243T2/de not_active Expired - Lifetime
- 1989-01-17 ES ES89100703T patent/ES2043895T3/es not_active Expired - Lifetime
- 1989-01-17 EP EP89100703A patent/EP0328882B1/en not_active Expired - Lifetime
- 1989-01-17 AT AT89100703T patent/ATE78806T1/de not_active IP Right Cessation
- 1989-02-13 JP JP1031279A patent/JP2655713B2/ja not_active Expired - Lifetime
- 1989-02-14 CA CA000590949A patent/CA1335820C/en not_active Expired - Fee Related
-
1992
- 1992-08-10 GR GR910401863T patent/GR3005389T3/el unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009019852A1 (de) * | 2009-05-06 | 2010-11-11 | Schebo Biotech Ag | Polymere mit neuen Strukturelementen, Verfahren zu ihrer Herstellung und ihre Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0328882B1 (en) | 1992-07-29 |
| GR3005389T3 (en, 2012) | 1993-05-24 |
| JP2655713B2 (ja) | 1997-09-24 |
| US4810296A (en) | 1989-03-07 |
| ES2043895T3 (es) | 1994-01-01 |
| EP0328882A2 (en) | 1989-08-23 |
| JPH01246168A (ja) | 1989-10-02 |
| ATE78806T1 (de) | 1992-08-15 |
| DE68902243D1 (de) | 1992-09-03 |
| EP0328882A3 (en) | 1990-07-04 |
| CA1335820C (en) | 1995-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |