ES308532A1 - Procedure for the preparation of a portland cement composition. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of a portland cement composition. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308532A1
ES308532A1 ES0308532A ES308532A ES308532A1 ES 308532 A1 ES308532 A1 ES 308532A1 ES 0308532 A ES0308532 A ES 0308532A ES 308532 A ES308532 A ES 308532A ES 308532 A1 ES308532 A1 ES 308532A1
Authority
ES
Spain
Prior art keywords
portland cement
translation
machine
legally binding
google translate
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
Application number
ES0308532A
Other languages
Spanish (es)
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of ES308532A1 publication Critical patent/ES308532A1/en
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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/122—Hydroxy amines
    • 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)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

"Method of preparing a Portland cement composition", which has new concretion properties, characterized in that the Portland cement is intimately mixed, as a concretion inhibitor, with an alkanolamine acetate or an acetylated alkanolamine acetate. (Machine-translation by Google Translate, not legally binding)
ES0308532A 1964-01-24 1965-01-25 Procedure for the preparation of a portland cement composition. (Machine-translation by Google Translate, not legally binding) Expired ES308532A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33987564A 1964-01-24 1964-01-24

Publications (1)

Publication Number Publication Date
ES308532A1 true ES308532A1 (en) 1965-06-16

Family

ID=23331005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308532A Expired ES308532A1 (en) 1964-01-24 1965-01-25 Procedure for the preparation of a portland cement composition. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DK (1) DK116922B (en)
ES (1) ES308532A1 (en)
FR (1) FR1484617A (en)
GB (1) GB1059012A (en)
MY (1) MY6800008A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318744A (en) * 1980-06-06 1982-03-09 W. R. Grace & Co. Strength enhancing admixture for concrete compositions
GB9517643D0 (en) * 1995-08-30 1995-11-01 Isis Innovation Heating element
CN100374392C (en) * 2002-10-09 2008-03-12 格雷斯公司 Amine-containing cement processing additives

Also Published As

Publication number Publication date
GB1059012A (en) 1967-02-15
DK116922B (en) 1970-02-23
FR1484617A (en) 1967-06-16
MY6800008A (en) 1968-12-31

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