IT8248505A0 - Agente ausiliario di macinazione per cementi idraulici e suo procedimento di preparazione - Google Patents

Agente ausiliario di macinazione per cementi idraulici e suo procedimento di preparazione

Info

Publication number
IT8248505A0
IT8248505A0 IT8248505A IT4850582A IT8248505A0 IT 8248505 A0 IT8248505 A0 IT 8248505A0 IT 8248505 A IT8248505 A IT 8248505A IT 4850582 A IT4850582 A IT 4850582A IT 8248505 A0 IT8248505 A0 IT 8248505A0
Authority
IT
Italy
Prior art keywords
preparation procedure
grinding agent
hydraulic cements
auxiliary grinding
auxiliary
Prior art date
Application number
IT8248505A
Other languages
English (en)
Other versions
IT1148174B (it
Inventor
Bruce Ainsworth Lange
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 IT8248505A0 publication Critical patent/IT8248505A0/it
Application granted granted Critical
Publication of IT1148174B publication Critical patent/IT1148174B/it

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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • C04B24/001—Waste organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • C04B24/121—Amines, polyamines
    • 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
    • C04B24/124—Amides
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT48505/82A 1981-06-02 1982-05-25 Agente ausiliario di macinazione per cementi idraulici e suo procedimento di preparazione IT1148174B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26907781A 1981-06-02 1981-06-02

Publications (2)

Publication Number Publication Date
IT8248505A0 true IT8248505A0 (it) 1982-05-25
IT1148174B IT1148174B (it) 1986-11-26

Family

ID=23025696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48505/82A IT1148174B (it) 1981-06-02 1982-05-25 Agente ausiliario di macinazione per cementi idraulici e suo procedimento di preparazione

Country Status (19)

Country Link
KR (1) KR840000447A (it)
AR (1) AR227242A1 (it)
AT (1) AT383111B (it)
AU (1) AU8254582A (it)
BE (1) BE893372A (it)
BR (1) BR8203033A (it)
CA (1) CA1224495A (it)
CH (1) CH650758A5 (it)
DE (1) DE3217517A1 (it)
DK (1) DK158508C (it)
ES (1) ES512715A0 (it)
FR (1) FR2506752B1 (it)
GB (1) GB2099414B (it)
IT (1) IT1148174B (it)
MY (2) MY8700050A (it)
NL (1) NL8201457A (it)
NZ (1) NZ200319A (it)
SG (1) SG70586G (it)
ZA (1) ZA822399B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2240291C (en) * 1995-12-13 2004-10-26 Geo Specialty Chemicals, Inc. Method of making blended cement compositons
JP3339619B2 (ja) 1997-03-28 2002-10-28 太平洋セメント株式会社 セメント系材料の添加剤、及びセメント系材料
DE19936324A1 (de) * 1999-08-02 2001-02-22 Geodur Cis Ag Zug Gemisch zur Behandlung von Abfallmaterial
DE102008023881A1 (de) 2008-05-16 2009-11-26 Robatex Gmbh Lichtdurchlässiges Formteil, Lichttextil und Verfahren zur Herstellung des Lichttextils und des lichtdurchlässigen Formteils mit Hilfe des Lichttextils
KR101459587B1 (ko) * 2014-04-01 2014-11-10 유동우 광물의 미분쇄용 분쇄조제 및 이를 이용한 분쇄방법
KR102259056B1 (ko) * 2017-12-29 2021-06-01 (주)에스엠테크 디아민 화합물과 알루미네이트계 화합물을 포함하는 광물 미분쇄용 분쇄조제 조성물 및 이를 사용한 광물의 미분쇄방법
FR3087196B1 (fr) * 2018-10-10 2022-08-05 Chryso Procede d'utilisation d'alcanolamine dans un broyeur
CN116477866B (zh) * 2022-12-29 2023-10-27 江苏仁爱建材科技开发有限公司 一种无氯复合水泥助磨剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR791323A (fr) * 1934-06-15 1935-12-07 Ig Farbenindustrie Ag Procédé de préparation de ciments
BE410777A (it) * 1934-12-05
US2360517A (en) * 1941-08-14 1944-10-17 Jr Edward W Scripture Cement composition and method of making the same
US3329517A (en) * 1965-02-05 1967-07-04 Grace W R & Co Cement additives composed of ethanolamine salts
US3443976A (en) * 1965-10-14 1969-05-13 Grace W R & Co Mineral grinding aids
GB1143516A (en) * 1966-06-10 1969-02-26 Grace W R & Co Improvements relating to additives for minerals
GB1190536A (en) * 1967-07-22 1970-05-06 Rheinische Kalksteinwerke A Process for the Treatment of Powered Calcined Lime.
US3607326A (en) * 1969-12-16 1971-09-21 Frank G Serafin Mineral grinding aids
DD103227A1 (it) * 1971-02-17 1974-01-12
JPS4921408A (it) * 1972-06-20 1974-02-25
US3898094A (en) * 1973-08-20 1975-08-05 Ppg Industries Inc High temperature adhesive-sealant composition

Also Published As

Publication number Publication date
CA1224495A (en) 1987-07-21
ZA822399B (en) 1983-02-23
DE3217517A1 (de) 1982-12-23
ES8307714A1 (es) 1983-08-01
IT1148174B (it) 1986-11-26
FR2506752A1 (fr) 1982-12-03
DK246582A (da) 1982-12-03
KR840000447A (ko) 1984-02-22
DK158508B (da) 1990-05-28
ATA191382A (de) 1986-10-15
AT383111B (de) 1987-05-25
DK158508C (da) 1990-10-29
FR2506752B1 (fr) 1986-09-05
AR227242A1 (es) 1982-09-30
GB2099414A (en) 1982-12-08
CH650758A5 (de) 1985-08-15
AU8254582A (en) 1982-12-09
NL8201457A (nl) 1983-01-03
BR8203033A (pt) 1983-05-10
BE893372A (fr) 1982-10-01
MY8700050A (en) 1987-12-31
ES512715A0 (es) 1983-08-01
GB2099414B (en) 1986-05-08
MY8700082A (en) 1987-12-31
SG70586G (en) 1987-02-27
NZ200319A (en) 1985-07-12
DE3217517C2 (it) 1991-07-04

Similar Documents

Publication Publication Date Title
PT75539A (en) Process for the preparation of hydraulic cement mixes
DE3363870D1 (en) Hydraulic cement composition
GB2125027B (en) Hydraulic cement mixes and process for improving hydraulic cement mixes
ZA842459B (en) Admixture for hydraulic cement mixes
IT1201501B (it) Agente disperdente idrosolubile per composizioni acquose pigmentate
MY8700637A (en) Wafer and method of working the same
JPS57166345A (en) Manufacture of hydraulic cement
IT1290908B1 (it) Agente ausiliario di macinazione per cemento.
GB2106886B (en) Rapid hardening of concrete
IT8248505A0 (it) Agente ausiliario di macinazione per cementi idraulici e suo procedimento di preparazione
IT1150191B (it) Agente di proliferazione per bifidobatteri
JPS57145054A (en) Cement shrinkage reducing agent
JPS5527819A (en) Cement hydration controlling agent
IT1173473B (it) Procedimento per la preparazione di 1,8-diidrossi-10-acil-9-antroni,in particolare per l'uso nel trattamento di psoriasi
GB2103722B (en) Concrete pumps
JPS57200252A (en) Super rapid setting cement
IT1170862B (it) Mercaptoacil-carnitine procedimento per la loro preparazione e loro uso terapeutico
IT1130783B (it) Procedimento per la preparazione di un agente per la gelificazione di fluoroelastomeri
JPS57175763A (en) Improvement of hydraulic cement
JPS57156353A (en) Cement composition for flow-spread floor
JPS57156347A (en) Super quick-hardening cement composition
JPS57156355A (en) Cement dispersing agent
JPS56164051A (en) Cement dispersing agent
IT8223660A0 (it) Go nella preparazione di cementi additivo per cementi,procedimento per la sua preparazione e suo impie
JPS565367A (en) Cement setting hardening agent