MY197652A - Defoaming agent for hydraulic composition, and hydraulic composition - Google Patents
Defoaming agent for hydraulic composition, and hydraulic compositionInfo
- Publication number
- MY197652A MY197652A MYPI2021005133A MYPI2021005133A MY197652A MY 197652 A MY197652 A MY 197652A MY PI2021005133 A MYPI2021005133 A MY PI2021005133A MY PI2021005133 A MYPI2021005133 A MY PI2021005133A MY 197652 A MY197652 A MY 197652A
- Authority
- MY
- Malaysia
- Prior art keywords
- hydraulic composition
- defoaming agent
- defoaming
- hydraulic
- composition containing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- 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
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
-
- 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
- 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
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Polyethers (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
To provide a defoaming agent for a hydraulic composition having high compatibility with an admixture and having excellent defoaming property and bubble stability, and a hydraulic composition containing the defoaming agent. A defoaming agent for a hydraulic composition containing a specific nitrogen-containing polyoxyalkylene compound. [No available figure]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/014477 WO2020202435A1 (en) | 2019-04-01 | 2019-04-01 | Defoaming agent for hydraulic composition, and hydraulic composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MY197652A true MY197652A (en) | 2023-06-30 |
Family
ID=72666188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2021005133A MY197652A (en) | 2019-04-01 | 2019-04-01 | Defoaming agent for hydraulic composition, and hydraulic composition |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7191416B2 (en) |
CN (1) | CN113557218A (en) |
MY (1) | MY197652A (en) |
TW (1) | TW202037635A (en) |
WO (1) | WO2020202435A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7012313B1 (en) * | 2020-09-28 | 2022-01-28 | 竹本油脂株式会社 | Defoaming agent for hydraulic composition, aqueous liquid containing it and hydraulic composition |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311557A (en) * | 1986-07-01 | 1988-01-19 | 株式会社日本触媒 | Control for entraining air volume of cement mortar or concrete |
JP3611129B2 (en) * | 1994-02-22 | 2005-01-19 | 日本油脂株式会社 | Additive composition for cement |
JP2000247704A (en) * | 1999-03-03 | 2000-09-12 | Lion Corp | Antifoaming agent for cement composition |
AU2002305241B2 (en) * | 2001-05-01 | 2007-10-18 | Gcp Applied Technologies Inc. | Defoamer for water reducer admixture |
JP2003300766A (en) * | 2002-02-06 | 2003-10-21 | Nippon Shokubai Co Ltd | Concrete composition, method for producing the same and cement admixture |
JP4470365B2 (en) * | 2002-10-21 | 2010-06-02 | 日油株式会社 | Additive composition for cement |
JP4341273B2 (en) | 2003-03-28 | 2009-10-07 | 日油株式会社 | Additive for cement |
CN101962585A (en) * | 2010-10-25 | 2011-02-02 | 冯明星 | Gasoline detergent prepared by using fatty amine polyoxypropylene ether |
-
2019
- 2019-04-01 WO PCT/JP2019/014477 patent/WO2020202435A1/en active Application Filing
- 2019-04-01 MY MYPI2021005133A patent/MY197652A/en unknown
- 2019-04-01 CN CN201980093991.3A patent/CN113557218A/en active Pending
- 2019-04-01 JP JP2021511804A patent/JP7191416B2/en active Active
- 2019-04-29 TW TW108114938A patent/TW202037635A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN113557218A (en) | 2021-10-26 |
TW202037635A (en) | 2020-10-16 |
JPWO2020202435A1 (en) | 2021-11-25 |
JP7191416B2 (en) | 2022-12-19 |
WO2020202435A1 (en) | 2020-10-08 |
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