PT76898B - Cementiferous compositions - Google Patents

Cementiferous compositions

Info

Publication number
PT76898B
PT76898B PT76898A PT7689883A PT76898B PT 76898 B PT76898 B PT 76898B PT 76898 A PT76898 A PT 76898A PT 7689883 A PT7689883 A PT 7689883A PT 76898 B PT76898 B PT 76898B
Authority
PT
Portugal
Prior art keywords
cementiferous compositions
cementiferous
compositions
Prior art date
Application number
PT76898A
Other languages
English (en)
Other versions
PT76898A (en
Original Assignee
Nat Starch Chem Corp
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
Application filed by Nat Starch Chem Corp filed Critical Nat Starch Chem Corp
Publication of PT76898A publication Critical patent/PT76898A/pt
Publication of PT76898B publication Critical patent/PT76898B/pt

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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PT76898A 1982-06-21 1983-06-20 Cementiferous compositions PT76898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39016782A 1982-06-21 1982-06-21

Publications (2)

Publication Number Publication Date
PT76898A PT76898A (en) 1983-07-01
PT76898B true PT76898B (en) 1986-04-09

Family

ID=23541369

Family Applications (1)

Application Number Title Priority Date Filing Date
PT76898A PT76898B (en) 1982-06-21 1983-06-20 Cementiferous compositions

Country Status (9)

Country Link
EP (1) EP0097513B1 (pt)
JP (1) JPS5945949A (pt)
AU (1) AU554744B2 (pt)
BR (1) BR8303261A (pt)
DE (1) DE3361553D1 (pt)
ES (1) ES523440A0 (pt)
IE (1) IE55483B1 (pt)
PT (1) PT76898B (pt)
ZA (1) ZA834494B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8316819D0 (en) * 1983-06-21 1983-07-27 Unilever Plc Cementiferous compositions
SE439918C (sv) * 1983-11-03 1992-08-17 Polyrand Ab Cementbruk och/eller betong samt foerfarande foer framstaellning av bruket och/eller betongen
JPH07121823B2 (ja) * 1984-12-14 1995-12-25 花王株式会社 レデ−ミクストコンクリ−ト組成物
DK361785D0 (da) * 1985-08-08 1985-08-08 Aalborg Portland Cement Formet genstand
CA1325863C (en) * 1986-04-03 1994-01-04 National Starch And Chemical Corporation Cementiferous compositions and additives for use in such compositions
CA1325311C (en) * 1986-07-01 1993-12-14 W.R. Grace & Co.-Conn. Cement admixture
US4968734A (en) * 1986-07-01 1990-11-06 W. R. Grace & Co.-Conn. Cement admixture
JPS63162563A (ja) * 1986-12-25 1988-07-06 大日本インキ化学工業株式会社 セメント分散剤
US4897119A (en) * 1988-01-11 1990-01-30 Geochemical Corporation Aqueous dispersion of ground slag
CA2029635A1 (en) * 1989-11-22 1991-05-23 Rohm And Haas Company Foamed hydraulic composition containing copolymeric foam stabilizer
US5086850A (en) * 1991-01-08 1992-02-11 Halliburton Company Well bore drilling direction changing method
US5238064A (en) * 1991-01-08 1993-08-24 Halliburton Company Squeeze cementing
US5125455A (en) * 1991-01-08 1992-06-30 Halliburton Services Primary cementing
US5123487A (en) * 1991-01-08 1992-06-23 Halliburton Services Repairing leaks in casings
US5121795A (en) * 1991-01-08 1992-06-16 Halliburton Company Squeeze cementing
US5127473A (en) * 1991-01-08 1992-07-07 Halliburton Services Repair of microannuli and cement sheath
TW242137B (pt) * 1991-11-27 1995-03-01 Terao Masahisa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT275397B (de) * 1967-05-08 1969-10-27 Chemische Handels Companie Ans Verfahren zur Verbesserung der Eigenschaften hydraulischer Bindemittel
DE1769722B2 (de) * 1967-07-06 1977-12-29 Internationella Siporex Ab, Stockholm Verfahren zur herstellung von dampfgehaertetem leicht-eisenbeton
ES356320A1 (es) * 1967-07-21 1970-04-01 Ciba Geigy Procedimiento para preparar agentes herbicidas.
GB1388350A (en) * 1972-04-13 1975-03-26 Ici Ltd Cementing compositions and concretes and mortars derived therefrom
JPS53142438A (en) * 1977-05-18 1978-12-12 Japan Process Eng Rust preventive and heat resistant coating composition
GB2018737A (en) * 1978-02-22 1979-10-24 Ici Ltd Cementitious compositions
DE2822357A1 (de) * 1978-05-23 1979-12-06 Wacker Chemie Gmbh Zusatzmittel zur herstellung von porenarmen, kunststoffhaltigen, hydraulisch abbindenden massen
JPS5669257A (en) * 1979-10-31 1981-06-10 Seitetsu Kagaku Co Ltd Cement composition
JPS58156562A (ja) * 1982-03-12 1983-09-17 ジェイエスアール株式会社 スラリ−組成物

Also Published As

Publication number Publication date
AU1589983A (en) 1984-01-05
EP0097513A1 (en) 1984-01-04
ZA834494B (en) 1985-02-27
BR8303261A (pt) 1984-02-07
IE55483B1 (en) 1990-09-26
PT76898A (en) 1983-07-01
JPS5945949A (ja) 1984-03-15
ES8503633A1 (es) 1985-03-16
DE3361553D1 (de) 1986-01-30
EP0097513B1 (en) 1985-12-18
AU554744B2 (en) 1986-09-04
ES523440A0 (es) 1985-03-16
IE831433L (en) 1983-12-21

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