SE335697B - - Google Patents

Info

Publication number
SE335697B
SE335697B SE13684/66A SE1368466A SE335697B SE 335697 B SE335697 B SE 335697B SE 13684/66 A SE13684/66 A SE 13684/66A SE 1368466 A SE1368466 A SE 1368466A SE 335697 B SE335697 B SE 335697B
Authority
SE
Sweden
Prior art keywords
radical
compound
formula
hydrogen atom
alkyl
Prior art date
Application number
SE13684/66A
Inventor
V Dodson
F Serafin
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of SE335697B publication Critical patent/SE335697B/xx

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
    • C04B24/128—Heterocyclic nitrogen compounds
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dental Preparations (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1,151,604. Cement; mineral additives. W. R. GRACE & CO. 11 Oct., 1966 [Oct. 14, 1965], No. 45460/66. Headings C1A and C1H. A composition comprises a mineral mixed with a compound that will improve (a) the grinding efficiency and (b) the pack set characteristics of the mineral, the compound having the formula wherein R<SP>1</SP> represents an aryl or substituted aryl radical, R<SP>2</SP> represents a hydrogen atom or an alkyl radical, R<SP>3</SP> represents a hydrogen atom or a hydroxy, alkyl or aryl radical, or the formula wherein the heterocyclic ring in (II) represents a substituted or unsubstituted pyrrolidyl, pyrrolyl, morpholinyl, morpholino or piperidyl radical; and R<SP>5</SP> represents a hydrogen atom or an alkyl, alkoxy or hydroxy alkyl radical, or the formula wherein Y represents a pyridyl, piperidyl, pyrimidinyl or pyrazidinyl radical, n is 1#5, and R<SP>6</SP> represents a halogen atom or a hydroxy or alkyl radical, or when n is 1, a hydrogen atom; or the reaction product of a compound of Formula (I), (II) or (IV) above with an aliphatic organic acid containing two to twenty carbon atoms such as acetic acid or an anhydride of such an acid. The composition preferably contains 0À001 to 1% by weight of the compound. A preferred additive comprises the reaction product of a mixture of 4-(2-aminoethoxy)- ethyl morpholine, 2-(4-morpholylethoxy)-ethanol and bis-2-(4-morpholinyl)-ethyl ether with acetic acid and triethanolamine. In the examples, the additives are used in the grinding of (a) phosphate rock and (b) a cement clinker with gypsum, and the minerals which may be treated include bauxite, clays, beryllium oxide, and limestone.
SE13684/66A 1965-10-14 1966-10-10 SE335697B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49614465A 1965-10-14 1965-10-14

Publications (1)

Publication Number Publication Date
SE335697B true SE335697B (en) 1971-06-01

Family

ID=23971427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13684/66A SE335697B (en) 1965-10-14 1966-10-10

Country Status (6)

Country Link
US (1) US3443976A (en)
DE (1) DE1542190A1 (en)
ES (1) ES332200A1 (en)
FR (1) FR1556955A (en)
GB (1) GB1151604A (en)
SE (1) SE335697B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619221A (en) * 1970-03-25 1971-11-09 Grace W R & Co Amine formate accelerator additives for portland cement compositions
GB1449268A (en) * 1973-11-20 1976-09-15 Ici Ltd Treatment process
NL8201457A (en) * 1981-06-02 1983-01-03 Grace W R & Co HYDRAULIC CEMENT, PROCESS FOR ITS PREPARATION, AND EXCIPIENTS TO BE USED THEREIN.
DE3245843C2 (en) * 1982-12-10 1986-05-28 Teroson Gmbh, 6900 Heidelberg Grinding aid
CA1243646A (en) * 1984-12-04 1988-10-25 William K. Kodatsky Method for treating carbide-based desulfurizing reagents for injection into molten iron
US5131600A (en) * 1989-02-13 1992-07-21 The Dow Chemical Company Alkanol amine grinding aids
US5244155A (en) * 1991-06-24 1993-09-14 The Dow Chemical Company Solid-solid separations utilizing alkanol amines
DE19617357A1 (en) * 1996-04-30 1997-11-06 Heinrich Otto Paul Dr Kaspar Cement additive
ES2168816T3 (en) * 1998-03-09 2002-06-16 Sika Ag INJECTION CEMENT CONTAINING CORROSION INHIBITORS.
EP2660217A1 (en) * 2012-05-03 2013-11-06 Construction Research & Technology GmbH Grinding aid for mineral bonding agent
US10752546B2 (en) * 2013-07-12 2020-08-25 Sika Technology Ag Adjuvant combination of a milling assistant and a concrete admixture for accelerated hydration of cementitious binders

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857286A (en) * 1955-11-23 1958-10-21 Missouri Portland Cement Compa Manufacture of portland cement
US3042718A (en) * 1958-12-17 1962-07-03 Ici Ltd Urea compositions
US3088837A (en) * 1959-09-23 1963-05-07 Gen Aniline & Film Corp Preparation of paint compositions containing a pyrrolidone compound
US3305491A (en) * 1963-05-23 1967-02-21 Prod Chim D Auby Soc D Anti-caking agent
NL129706C (en) * 1963-08-13
US3325105A (en) * 1964-07-17 1967-06-13 Grace W R & Co Mineral grinding aids and process of grinding
US3329517A (en) * 1965-02-05 1967-07-04 Grace W R & Co Cement additives composed of ethanolamine salts

Also Published As

Publication number Publication date
US3443976A (en) 1969-05-13
GB1151604A (en) 1969-05-14
ES332200A1 (en) 1967-07-16
FR1556955A (en) 1969-02-14
DE1542190A1 (en) 1970-03-26

Similar Documents

Publication Publication Date Title
SE335697B (en)
MY107756A (en) Piperazine derivatives.
ES330368A1 (en) Procedure for preparing N-alcohilamino-alcohilic derivatives of espirotetralinosuccinimidas and their salts. (Machine-translation by Google Translate, not legally binding)
KR850000431A (en) Tetrahydropyridazide Preparation Method
ES394369A1 (en) Pharmacologically active 3-piperazinyl-carbonyloxy-2-pyridyl-isoindolin-1-ones
ES369570A1 (en) New thiadiazolyl-ureas, their production and composition containing same
GB1382887A (en) Thiazole-5-carboxylic acid esters
GB1143516A (en) Improvements relating to additives for minerals
ES8102119A1 (en) Indole derivatives, process for their preparation, their use as medicines and pharmaceutical compositions containing them.
ES321531A1 (en) PROCEDURE FOR THE MANUFACTURE OF NEW 7- (PICOLYLAMINOALKYLTEOPHYLLINS).
ES308636A1 (en) Procedure for preparation of replaced quinolines. (Machine-translation by Google Translate, not legally binding)
GB1148378A (en) Disubstituted piperazines and process for preparing them
ES431432A1 (en) PROCEDURE FOR PREPARING INDANACETIC ACID DERIVATIVES.
ES326115A1 (en) Procedure for the preparation of new derivatives of tiepine and oxepine. (Machine-translation by Google Translate, not legally binding)
GB1292566A (en) Piperazine derivatives and processes for their manufacture
GB1151024A (en) Improvements relating to the Grinding of Minerals.
ES331427A1 (en) Procedure for the preparation of new condensed heterociclic compounds. (Machine-translation by Google Translate, not legally binding)
ES288793A1 (en) Procedure for the production of 5-1&#39;- (piperidil -2º) alkylideno-5h-dibenzo a, d ciclohepteno and their derivatives. (Machine-translation by Google Translate, not legally binding)
GB966060A (en) Aminoalkyl esters of 3ª‰-hydroxypregn-5-en-20-one
ES274327A1 (en) Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
GB1151546A (en) Hydraulic Cement Mixes
ES301710A1 (en) Procedure for the preparation of new 1,2-diaril-4-alkyl-3,5-dioxo-pirazolidines (Machine-translation by Google Translate, not legally binding)
ES422737A1 (en) Procedure for the obtaining of heterociclic compounds based on piperazine or homopiperazine. (Machine-translation by Google Translate, not legally binding)
ES278244A1 (en) Procedure for the preparation of new N-heterocyclic compounds (Machine-translation by Google Translate, not legally binding)
ES405080A1 (en) Bis-(para-chlorophenoxy)carbinol and ethers thereof