CH568945A5 - - Google Patents
Info
- Publication number
- CH568945A5 CH568945A5 CH444271A CH444271A CH568945A5 CH 568945 A5 CH568945 A5 CH 568945A5 CH 444271 A CH444271 A CH 444271A CH 444271 A CH444271 A CH 444271A CH 568945 A5 CH568945 A5 CH 568945A5
- Authority
- CH
- Switzerland
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
- 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
- C04B28/04—Portland cements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2268070A | 1970-03-25 | 1970-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH568945A5 true CH568945A5 (de) | 1975-11-14 |
Family
ID=21810867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH444271A CH568945A5 (de) | 1970-03-25 | 1971-03-25 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3619221A (de) |
JP (1) | JPS5126925B1 (de) |
CA (1) | CA953315A (de) |
CH (1) | CH568945A5 (de) |
DE (1) | DE2114081C3 (de) |
FR (1) | FR2085044A5 (de) |
GB (1) | GB1295616A (de) |
SE (1) | SE383728B (de) |
ZA (1) | ZA711859B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011485A1 (de) * | 1978-11-15 | 1980-05-28 | BP Chemicals Limited | Saure Formiate enthaltende Zementzusammensetzungen und Verfahren zu ihrer Herstellung |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767436A (en) * | 1971-09-09 | 1973-10-23 | Martin Marietta Corp | Cement set accelerator |
US4264367A (en) * | 1974-08-01 | 1981-04-28 | Sika Chemical Corporation | Admixtures and method for accelerating the setting of portland cement compositions |
US4033782A (en) * | 1976-03-23 | 1977-07-05 | Martin Marietta Corporation | Calcium aluminate cement compositions and mixes and method for preparing them |
GB1551656A (en) * | 1977-05-17 | 1979-08-30 | Chemicals Ltd | Cementitious compositions |
US4318744A (en) * | 1980-06-06 | 1982-03-09 | W. R. Grace & Co. | Strength enhancing admixture for concrete compositions |
DE3105407A1 (de) * | 1981-02-14 | 1982-09-02 | Hoechst Ag, 6000 Frankfurt | "wasserabweisender gipsmoertel" |
US4351671A (en) * | 1981-04-15 | 1982-09-28 | W. R. Grace & Co. | Water reducing agent with reduced air |
US4419138A (en) * | 1981-09-18 | 1983-12-06 | Sandor Popovics | Accelerator additive for cementitious compositions |
US4460720A (en) * | 1982-02-17 | 1984-07-17 | W. R. Grace & Co. | Multicomponent concrete superplasticizer |
US4405372A (en) * | 1982-03-08 | 1983-09-20 | W. R. Grace & Co. | Gypsum-free cement compositions |
US4515216A (en) * | 1983-10-11 | 1985-05-07 | Halliburton Company | Method of using thixotropic cements for combating lost circulation problems |
US4676832A (en) * | 1984-10-26 | 1987-06-30 | Halliburton Company | Set delayed cement compositions and methods of using the same |
FI861110A0 (fi) * | 1986-03-17 | 1986-03-17 | Kautar Oy | Foerfarande foer framstaellning av en haerdad stenmaterialprodukt, isynnerhet betong. |
US4964917A (en) * | 1986-08-26 | 1990-10-23 | Sandoz Ltd. | Methods and compositions for reclaiming concrete |
US5203919A (en) * | 1988-01-14 | 1993-04-20 | Sandoz Ltd. | Method and compositions for stabilizing concrete residues |
US5268470A (en) * | 1991-07-12 | 1993-12-07 | Buckman Laboratories Internation, Inc. | Diamine compounds, method of making same, method of use of same and intermediates |
CH686368A5 (de) * | 1993-07-19 | 1996-03-15 | Sika Ag | Zusatzmittel zur Verhinderung der Korrosion von Metallen in Baustoffen, Verfahren zur Herstellung von Baustoffen unter Verwendung des Korrosionsinhibitors. |
US5653797A (en) * | 1996-04-26 | 1997-08-05 | National Gypsum Company | Ready mixed setting-type joint compound and method of making same |
DE10253045A1 (de) * | 2002-11-14 | 2004-06-03 | Wacker Polymer Systems Gmbh & Co. Kg | In Wasser redispergierbare Polymerpulver-Zusammensetzungen mit abbindebeschleunigender Wirkung |
MXPA04011979A (es) * | 2004-11-30 | 2007-11-21 | Cemex Trademarks Worldwide Ltd | Cemento impermeable y composicion sinergica empleada para la obetncion de alta impermeabilidad. |
CN102173634B (zh) * | 2011-03-17 | 2012-11-21 | 浙江五龙新材股份有限公司 | 一种改性脂肪族高效减水剂 |
JP5698870B2 (ja) * | 2012-07-18 | 2015-04-08 | 會澤高圧コンクリート株式会社 | コンクリートの製造方法 |
US9540287B2 (en) * | 2013-03-13 | 2017-01-10 | United States Gypsum Company | Particle stabilized foam, and slurries, product, and methods related thereto |
US20160002108A1 (en) * | 2013-12-23 | 2016-01-07 | W.R. Grace & Co.-Conn. | Targeted Air Control for Carbon Containing Fly Ash |
CN108558639B (zh) * | 2018-05-04 | 2021-01-12 | 厦门市汇创源科技有限公司 | 一种甲酸钙的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3053673A (en) * | 1960-03-18 | 1962-09-11 | Halliburton Co | Oil well cement compositions |
US3053674A (en) * | 1960-06-09 | 1962-09-11 | Sonneborn Chemical And Refinin | Portland cement concrete adjuvant |
US3094425A (en) * | 1961-02-02 | 1963-06-18 | Grace W R & Co | Cement grinding aid and pack set inhibitor |
US3210207A (en) * | 1964-08-24 | 1965-10-05 | Grace W R & Co | Non-corrosive accelerator for setting of cements |
US3443976A (en) * | 1965-10-14 | 1969-05-13 | Grace W R & Co | Mineral grinding aids |
-
1970
- 1970-03-25 US US22680A patent/US3619221A/en not_active Expired - Lifetime
-
1971
- 1971-03-04 CA CA106,934A patent/CA953315A/en not_active Expired
- 1971-03-23 FR FR7110240A patent/FR2085044A5/fr not_active Expired
- 1971-03-23 JP JP46016232A patent/JPS5126925B1/ja active Pending
- 1971-03-23 DE DE2114081A patent/DE2114081C3/de not_active Expired
- 1971-03-23 ZA ZA711859A patent/ZA711859B/xx unknown
- 1971-03-23 SE SE7103770A patent/SE383728B/xx unknown
- 1971-03-25 CH CH444271A patent/CH568945A5/xx not_active IP Right Cessation
- 1971-04-19 GB GB1295616D patent/GB1295616A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0011485A1 (de) * | 1978-11-15 | 1980-05-28 | BP Chemicals Limited | Saure Formiate enthaltende Zementzusammensetzungen und Verfahren zu ihrer Herstellung |
Also Published As
Publication number | Publication date |
---|---|
DE2114081C3 (de) | 1979-07-12 |
GB1295616A (de) | 1972-11-08 |
JPS5126925B1 (de) | 1976-08-10 |
DE2114081B2 (de) | 1978-11-09 |
FR2085044A5 (de) | 1971-12-17 |
DE2114081A1 (de) | 1971-10-14 |
SE383728B (sv) | 1976-03-29 |
US3619221A (en) | 1971-11-09 |
ZA711859B (en) | 1971-12-29 |
CA953315A (en) | 1974-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |