MX9301442A - Composiciones cementosas que contienen acido hidrocarbiloxialquilenoxialquilencarboxilico o una de sus sales. - Google Patents
Composiciones cementosas que contienen acido hidrocarbiloxialquilenoxialquilencarboxilico o una de sus sales.Info
- Publication number
- MX9301442A MX9301442A MX9301442A MX9301442A MX9301442A MX 9301442 A MX9301442 A MX 9301442A MX 9301442 A MX9301442 A MX 9301442A MX 9301442 A MX9301442 A MX 9301442A MX 9301442 A MX9301442 A MX 9301442A
- Authority
- MX
- Mexico
- Prior art keywords
- acid
- hydrocarbiloxialkylenoxialkylencarboxylic
- salts
- compositions containing
- cement compositions
- Prior art date
Links
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
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/76—Use at unusual temperatures, e.g. sub-zero
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se refiere a una composición que comprende un material cementoso y un ácido hidrocarbiloxialquilenoxialquilencarboxílico o una de sus sales. En una realización, el ácido hidrocarbiloxialquilenoxialquilencarboxílico o su sal se puede representar por la fórmula: (R1O(R2O)n(CH2)yCO2)xM donde R1 es un grupo hidrocarbilo, R2 es un grupo alquileno, n es al menos 1, y es al menos 1, M es hidrógeno, o un catión metálico, y x es la valencia de M. También se describe una estructura cementosa curada que comprende la composición y opcionalmente un gas. Las estructuras cementosas presentan estabilidad incrementada a la congelación-descongelación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/853,380 US5300149A (en) | 1992-03-18 | 1992-03-18 | Cementitious compositions containing hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or salt thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9301442A true MX9301442A (es) | 1993-10-01 |
Family
ID=25315885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9301442A MX9301442A (es) | 1992-03-18 | 1993-03-16 | Composiciones cementosas que contienen acido hidrocarbiloxialquilenoxialquilencarboxilico o una de sus sales. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5300149A (es) |
EP (1) | EP0561627A1 (es) |
JP (1) | JPH0648806A (es) |
AU (1) | AU665808B2 (es) |
BR (1) | BR9300855A (es) |
CA (1) | CA2091841A1 (es) |
MX (1) | MX9301442A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07112883B2 (ja) * | 1986-12-10 | 1995-12-06 | ペー ヴェー ハー アンラーゲン ウント ジステーメ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ホース状ベルトコンベヤ |
US20030200714A1 (en) * | 2002-04-24 | 2003-10-30 | Minke Ronald C. | High performance door |
US20040003559A1 (en) * | 2002-04-24 | 2004-01-08 | Minke Ronald C. | Doors and methods of producing same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2243501A (en) * | 1934-06-16 | 1941-05-27 | Walther H Duisberg | Cement mass |
NL6901469A (es) * | 1969-01-29 | 1970-07-31 | ||
GB1355091A (en) * | 1971-07-30 | 1974-05-30 | Chem Y | Flotation process |
US3955994A (en) * | 1972-03-21 | 1976-05-11 | Uniroyal Inc. | Cementitious structures of improved durability |
US4046582A (en) * | 1973-06-26 | 1977-09-06 | Nitto Chemical Industry Co., Ltd. | Air-entraining water-reducing agents for cement composition |
JPS577585B2 (es) * | 1974-02-19 | 1982-02-12 | ||
US3923717A (en) * | 1974-08-19 | 1975-12-02 | Dow Chemical Co | A kiln feed slurry for making portland cement containing an inorganic slat of a styrene-maleic anhydride copolymer |
SU914531A1 (ru) * | 1980-05-05 | 1982-03-23 | Vni Pk I Okhrany Okruzhayushch | Вяжущее 1 |
US4401472A (en) * | 1982-02-26 | 1983-08-30 | Martin Marietta Corporation | Hydraulic cement mixes and processes for improving hydraulic cement mixes |
US4784781A (en) * | 1987-02-27 | 1988-11-15 | The Lubrizol Corporation | Lubricating oil compositions containing multi-functional additive component |
-
1992
- 1992-03-18 US US07/853,380 patent/US5300149A/en not_active Expired - Fee Related
-
1993
- 1993-03-15 AU AU35195/93A patent/AU665808B2/en not_active Expired - Fee Related
- 1993-03-16 JP JP5056195A patent/JPH0648806A/ja not_active Withdrawn
- 1993-03-16 MX MX9301442A patent/MX9301442A/es unknown
- 1993-03-17 CA CA002091841A patent/CA2091841A1/en not_active Abandoned
- 1993-03-17 EP EP93302024A patent/EP0561627A1/en not_active Withdrawn
- 1993-03-18 BR BR9300855A patent/BR9300855A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5300149A (en) | 1994-04-05 |
AU665808B2 (en) | 1996-01-18 |
AU3519593A (en) | 1993-09-23 |
EP0561627A1 (en) | 1993-09-22 |
BR9300855A (pt) | 1993-09-21 |
JPH0648806A (ja) | 1994-02-22 |
CA2091841A1 (en) | 1993-09-19 |
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