FR2252309A1 - - Google Patents

Info

Publication number
FR2252309A1
FR2252309A1 FR7403979A FR7403979A FR2252309A1 FR 2252309 A1 FR2252309 A1 FR 2252309A1 FR 7403979 A FR7403979 A FR 7403979A FR 7403979 A FR7403979 A FR 7403979A FR 2252309 A1 FR2252309 A1 FR 2252309A1
Authority
FR
France
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.)
Granted
Application number
FR7403979A
Other versions
FR2252309B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP48014243A external-priority patent/JPS5239412B2/ja
Priority claimed from JP11194173A external-priority patent/JPS5613674B2/ja
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of FR2252309A1 publication Critical patent/FR2252309A1/fr
Application granted granted Critical
Publication of FR2252309B1 publication Critical patent/FR2252309B1/fr
Expired legal-status Critical Current

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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7403979A 1973-02-06 1974-02-06 Expired FR2252309B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48014243A JPS5239412B2 (fr) 1973-02-06 1973-02-06
JP11194173A JPS5613674B2 (fr) 1973-10-06 1973-10-06

Publications (2)

Publication Number Publication Date
FR2252309A1 true FR2252309A1 (fr) 1975-06-20
FR2252309B1 FR2252309B1 (fr) 1982-05-21

Family

ID=26350154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403979A Expired FR2252309B1 (fr) 1973-02-06 1974-02-06

Country Status (5)

Country Link
US (1) US3931083A (fr)
CA (1) CA1024282A (fr)
DE (1) DE2405437C3 (fr)
FR (1) FR2252309B1 (fr)
GB (1) GB1458854A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339580A1 (fr) * 1976-02-02 1977-08-26 Halliburton Co Compositions de ciment et leurs applications

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421222A1 (de) * 1974-05-02 1975-11-13 Cassella Farbwerke Mainkur Ag Verwendung der kondensationsprodukte von zweikernigen phenolen mit formaldehyd als bauhilfsmittel
DE2935719A1 (de) * 1979-09-04 1981-03-12 Bayer Ag, 5090 Leverkusen Moertel aus anorganischen bindemitteln, verfahren zu ihrer herstellung und ihre verwendung.
DE2950462A1 (de) * 1979-12-14 1981-06-19 VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen Verfahren zur ab- und endlagerung von abfallstoffen
SE452607B (sv) * 1983-04-29 1987-12-07 Ceskoslovenska Akademie Ved Snabb-bindande hoghallfasthetscementbindemedel samt forfarande for framstellning derav
FR2575755B1 (fr) * 1985-01-04 1987-04-24 Protex Manuf Prod Chimiq Procede de preparation de solutions aqueuses concentrees de produits de condensation melamine/phenol/formaldehyde anioniques, solutions obtenues et leur utilisation comme additifs pour materiaux de construction
US4623682A (en) 1985-10-01 1986-11-18 Sandoz Ltd. Cement mixes and admixtures thereof
US7037385B2 (en) 1998-01-27 2006-05-02 Lord Corporation Aqueous metal treatment composition
TW200718805A (en) * 2005-11-07 2007-05-16 United Technologies Corp Coating methods and apparatus
CN107033308B (zh) * 2017-06-09 2019-03-19 金陵科技学院 一种使用天然甲壳素制备生物基缓凝高效减水剂的方法
CN107601945B (zh) * 2017-09-04 2020-03-31 金陵科技学院 一种含有羧基的改性甲壳素生物基缓凝高效减水剂的制备方法
CN108640693A (zh) * 2018-06-17 2018-10-12 刘玉清 一种高分子陶瓷解凝剂及其制备方法
CN108715552A (zh) * 2018-06-17 2018-10-30 刘玉清 一种陶瓷解凝剂及其制备方法
CN117049813B (zh) * 2023-10-12 2023-12-26 莱芜市兆信新材料股份有限公司 一种石膏减水剂及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481263A (de) * 1967-11-08 1969-12-31 Ciba Geigy Verfahren zum gleichzeitigen Färben von Wolle und cellulosehaltigem Textilfasermaterial und zur Durchführung des Verfahrens geeignete Präparate
BE746186A (fr) * 1969-08-21 1970-07-31 Kao Corp Compositions d'additifs pour des melanges a base de ciment hydraulique
DE2005879A1 (en) * 1970-02-10 1971-08-26 Neese, Hugo, 7317 Wendungen Water-soluble aldehyde resin binder for mortar and concrete
US3677979A (en) * 1971-01-21 1972-07-18 Monsanto Co Sulfonated phenol-aldehyde resins
BE794660A (fr) * 1972-01-29 1973-07-30 Basf Ag Fluidifiant pour liants mineraux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339580A1 (fr) * 1976-02-02 1977-08-26 Halliburton Co Compositions de ciment et leurs applications

Also Published As

Publication number Publication date
US3931083A (en) 1976-01-06
DE2405437B2 (de) 1981-01-22
DE2405437A1 (de) 1974-08-08
GB1458854A (en) 1976-12-15
DE2405437C3 (de) 1984-03-15
CA1024282A (fr) 1978-01-10
FR2252309B1 (fr) 1982-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse