GB2147296B - Amine salts of aromatic carboxylic acids and grinding aids for hydraulic cement - Google Patents
Amine salts of aromatic carboxylic acids and grinding aids for hydraulic cementInfo
- Publication number
- GB2147296B GB2147296B GB08424501A GB8424501A GB2147296B GB 2147296 B GB2147296 B GB 2147296B GB 08424501 A GB08424501 A GB 08424501A GB 8424501 A GB8424501 A GB 8424501A GB 2147296 B GB2147296 B GB 2147296B
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acids
- aromatic carboxylic
- amine salts
- hydraulic cement
- grinding aids
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- 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
- C04B24/001—Waste organic materials
-
- 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
- C04B24/124—Amides
-
- 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
- C04B2103/52—Grinding aids; Additives added during grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08424501A GB2147296B (en) | 1981-06-02 | 1984-09-28 | Amine salts of aromatic carboxylic acids and grinding aids for hydraulic cement |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26907781A | 1981-06-02 | 1981-06-02 | |
GB8211424A GB2099414B (en) | 1981-06-02 | 1982-04-20 | Grinding aids for hydraulic cements |
GB08424501A GB2147296B (en) | 1981-06-02 | 1984-09-28 | Amine salts of aromatic carboxylic acids and grinding aids for hydraulic cement |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8424501D0 GB8424501D0 (en) | 1984-11-07 |
GB2147296A GB2147296A (en) | 1985-05-09 |
GB2147296B true GB2147296B (en) | 1986-05-08 |
Family
ID=27261561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08424501A Expired GB2147296B (en) | 1981-06-02 | 1984-09-28 | Amine salts of aromatic carboxylic acids and grinding aids for hydraulic cement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2147296B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336453B1 (en) * | 1985-08-01 | 1993-12-22 | Ecc International Limited | Comminution of material |
GB2190016B (en) * | 1985-08-01 | 1989-07-26 | Ecc Int Ltd | Communition of material |
CH686368A5 (en) * | 1993-07-19 | 1996-03-15 | Sika Ag | Additional agent for preventing the corrosion of metals in construction materials, processes for production of building materials using the corrosion inhibitor. |
DE19936324A1 (en) | 1999-08-02 | 2001-02-22 | Geodur Cis Ag Zug | Mixture for treating waste material |
FR2863914B1 (en) * | 2003-12-22 | 2006-05-26 | Rhodia Chimie Sa | USE OF ADIPIC ACID AS A MILLING AGENT IN DRY GRINDING MINERAL MATERIALS |
CN116477866B (en) * | 2022-12-29 | 2023-10-27 | 江苏仁爱建材科技开发有限公司 | Chlorine-free composite cement grinding aid and preparation method thereof |
-
1984
- 1984-09-28 GB GB08424501A patent/GB2147296B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8424501D0 (en) | 1984-11-07 |
GB2147296A (en) | 1985-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |