FR2780396B1 - NOVEL POLYCONDENSATE AGENTS FOR IMPROVING THE HANDLING OF HYDRAULIC BINDERS, THEIR PREPARATION METHOD, THE BINDERS CONTAINING THEM AND THEIR APPLICATIONS - Google Patents
NOVEL POLYCONDENSATE AGENTS FOR IMPROVING THE HANDLING OF HYDRAULIC BINDERS, THEIR PREPARATION METHOD, THE BINDERS CONTAINING THEM AND THEIR APPLICATIONSInfo
- Publication number
- FR2780396B1 FR2780396B1 FR9808484A FR9808484A FR2780396B1 FR 2780396 B1 FR2780396 B1 FR 2780396B1 FR 9808484 A FR9808484 A FR 9808484A FR 9808484 A FR9808484 A FR 9808484A FR 2780396 B1 FR2780396 B1 FR 2780396B1
- Authority
- FR
- France
- Prior art keywords
- binders
- polycondensate
- handling
- agents
- novel
- 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 - Fee Related
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
- C04B24/282—Polyurethanes; Polyisocyanates
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0053—Water-soluble 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9808484A FR2780396B1 (en) | 1998-06-30 | 1998-06-30 | NOVEL POLYCONDENSATE AGENTS FOR IMPROVING THE HANDLING OF HYDRAULIC BINDERS, THEIR PREPARATION METHOD, THE BINDERS CONTAINING THEM AND THEIR APPLICATIONS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9808484A FR2780396B1 (en) | 1998-06-30 | 1998-06-30 | NOVEL POLYCONDENSATE AGENTS FOR IMPROVING THE HANDLING OF HYDRAULIC BINDERS, THEIR PREPARATION METHOD, THE BINDERS CONTAINING THEM AND THEIR APPLICATIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2780396A1 FR2780396A1 (en) | 1999-12-31 |
FR2780396B1 true FR2780396B1 (en) | 2000-08-04 |
Family
ID=9528189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9808484A Expired - Fee Related FR2780396B1 (en) | 1998-06-30 | 1998-06-30 | NOVEL POLYCONDENSATE AGENTS FOR IMPROVING THE HANDLING OF HYDRAULIC BINDERS, THEIR PREPARATION METHOD, THE BINDERS CONTAINING THEM AND THEIR APPLICATIONS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2780396B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2815342B1 (en) * | 2000-10-13 | 2003-08-01 | Francais Ciments | CEMENTITIOUS COMPOSITION, ITS USE FOR THE PRODUCTION OF A SELF-LEVELING LIQUID SCREW AND A SCREEN THUS OBTAINED |
GB0106988D0 (en) * | 2001-03-20 | 2001-05-09 | Baxenden Chem | Flexible one component foam |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50139121A (en) * | 1974-04-24 | 1975-11-06 | ||
JPS51109058A (en) * | 1975-03-19 | 1976-09-27 | Dai Ichi Kogyo Seiyaku Co Ltd | Kairyosareta uretansementodanseisoseibutsu |
DE2626431A1 (en) * | 1976-06-12 | 1977-12-22 | Bayer Ag | Modifying hydraulic binders contg. calcium sulphate - by mixing binder and/or the mixing water with water-soluble isocyanate-polyether prepolymers |
JPS54119528A (en) * | 1978-03-09 | 1979-09-17 | Mtp Kasei Kk | Production of light weight gypsum cured body |
US4228053A (en) * | 1979-01-29 | 1980-10-14 | The Upjohn Company | Concrete preparation with aqueous solution of product from polyether with polymethylene polyphenyl polyisocyanate |
US4968734A (en) | 1986-07-01 | 1990-11-06 | W. R. Grace & Co.-Conn. | Cement admixture |
JPS63282148A (en) * | 1987-05-13 | 1988-11-18 | Mitsubishi Petrochem Co Ltd | Cement additive |
US5223036A (en) | 1990-12-12 | 1993-06-29 | W. R. Grace & Co.-Conn. | Additive composition for cement admixture |
US5362323A (en) | 1992-02-14 | 1994-11-08 | W. R. Grace & Co. Conn. | Cement admixture composition |
JPH07309653A (en) * | 1994-05-11 | 1995-11-28 | Sanyo Chem Ind Ltd | Additive for extrusion molded cement product |
DE69610650T2 (en) | 1995-01-31 | 2001-05-03 | Mbt Holding Ag Zuerich | Cement dispersant |
JPH08217516A (en) * | 1995-02-10 | 1996-08-27 | Toubu Kagaku Kk | Production of improved thermoplastic cement |
JP3088632B2 (en) * | 1995-03-06 | 2000-09-18 | 三洋化成工業株式会社 | Plaster mortar admixture |
MY114306A (en) | 1995-07-13 | 2002-09-30 | Mbt Holding Ag | Cement dispersant method for production thereof and cement composition using dispersant |
DE19654429A1 (en) * | 1996-12-24 | 1998-06-25 | Bayer Ag | Water-dispersible polyisocyanate mixtures as additives for concrete |
-
1998
- 1998-06-30 FR FR9808484A patent/FR2780396B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2780396A1 (en) | 1999-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |