IT8423439A0 - A MODIFIED COMPOSITION OF ALKYLENDIAMINE OR POLYALKYLENEPOLYAMINE AND AQUEOUS HYDRAULIC CEMENT PASTE USING THE COMPOSITION. - Google Patents

A MODIFIED COMPOSITION OF ALKYLENDIAMINE OR POLYALKYLENEPOLYAMINE AND AQUEOUS HYDRAULIC CEMENT PASTE USING THE COMPOSITION.

Info

Publication number
IT8423439A0
IT8423439A0 IT8423439A IT2343984A IT8423439A0 IT 8423439 A0 IT8423439 A0 IT 8423439A0 IT 8423439 A IT8423439 A IT 8423439A IT 2343984 A IT2343984 A IT 2343984A IT 8423439 A0 IT8423439 A0 IT 8423439A0
Authority
IT
Italy
Prior art keywords
composition
alkylendiamine
polyalkylenepolyamine
cement paste
hydraulic cement
Prior art date
Application number
IT8423439A
Other languages
Italian (it)
Other versions
IT8423439A1 (en
IT1177106B (en
Inventor
Stephen B Willis
Pamela J Boyce
Original Assignee
Dow Chemical 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
Priority claimed from US06/548,475 external-priority patent/US4461856A/en
Priority claimed from US06/586,374 external-priority patent/US4482667A/en
Priority claimed from US06/638,824 external-priority patent/US4519843A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of IT8423439A0 publication Critical patent/IT8423439A0/en
Publication of IT8423439A1 publication Critical patent/IT8423439A1/en
Application granted granted Critical
Publication of IT1177106B publication Critical patent/IT1177106B/en

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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
IT23439/84A 1983-11-03 1984-11-02 A MODIFIED COMPOSITION OF ALCHYLENDIAMINE OR POLYALKYLENPOLIAMINE AND AQUEOUS HYDRAULIC CONCRETE MIXTURE USING COMPOSITION IT1177106B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/548,475 US4461856A (en) 1983-11-03 1983-11-03 Aqueous hydraulic cement slurry
US06/586,374 US4482667A (en) 1983-11-03 1984-03-05 Modified polyalkylenepolyamines
US06/638,824 US4519843A (en) 1983-11-03 1984-08-08 Modified polyalkylenepolyamines

Publications (3)

Publication Number Publication Date
IT8423439A0 true IT8423439A0 (en) 1984-11-02
IT8423439A1 IT8423439A1 (en) 1986-05-02
IT1177106B IT1177106B (en) 1987-08-26

Family

ID=27415533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23439/84A IT1177106B (en) 1983-11-03 1984-11-02 A MODIFIED COMPOSITION OF ALCHYLENDIAMINE OR POLYALKYLENPOLIAMINE AND AQUEOUS HYDRAULIC CONCRETE MIXTURE USING COMPOSITION

Country Status (6)

Country Link
EP (1) EP0165252A4 (en)
BR (1) BR8407149A (en)
CA (1) CA1217205A (en)
IT (1) IT1177106B (en)
NO (1) NO852648L (en)
WO (1) WO1985001935A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809964C2 (en) * 1987-03-24 1994-08-25 Nippon Catalytic Chem Ind Cement dispersant, process for its preparation and its use
US4892589A (en) * 1987-10-30 1990-01-09 Aqualon Company Composition comprising water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose and water-soluble, nonionic hydroxyethyl cellulose
FR2887541B1 (en) * 2004-09-21 2007-10-12 Lafarge Sa IMPURITY INERTAGE COMPOSITIONS
CA2575594A1 (en) 2004-09-21 2006-03-30 Lafarge Method for inerting impurities
ATE532757T1 (en) 2004-09-21 2011-11-15 Lafarge Sa COMPOSITIONS FOR INERTIFYING CONTAMINANTS
JP6072836B2 (en) * 2012-02-22 2017-02-01 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット Functionalized polyamines for clay relaxation
IN2014DN08736A (en) 2012-05-04 2015-05-22 Grace W R & Co

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210308A (en) * 1962-07-06 1965-10-05 Dow Chemical Co Polymeric flocculants
US3247048A (en) * 1962-09-10 1966-04-19 Monsanto Co Nitrogen prepolymers as wet and dry strength improvers for paper
CH451513A (en) * 1965-03-26 1968-05-15 Ciba Geigy Process for the preparation of new curable nitrogen-containing condensation products
US3491049A (en) * 1965-10-13 1970-01-20 Dow Chemical Co Low water-loss aqueous cement slurry and method of use
US3511314A (en) * 1968-10-28 1970-05-12 Dow Chemical Co Cementing composition and well cementing process employing same
US4131578A (en) * 1975-02-03 1978-12-26 The Dow Chemical Company Aqueous hydraulic cement slurry
US3988279A (en) * 1975-04-23 1976-10-26 Celanese Coatings & Specialties Company Thermosetting concrete-containing epoxy
US4129528A (en) * 1976-05-11 1978-12-12 Monsanto Company Polyamine-epihalohydrin resinous reaction products
US4260700A (en) * 1977-01-24 1981-04-07 The B.F. Goodrich Company Underwater curing of epoxy resin and amine-terminated liquid polymer and product thereof
US4191820A (en) * 1978-01-03 1980-03-04 Basf Wyandotte Corporation Process for preparing polyalkylene polyamine polyethers
DE3003648A1 (en) * 1980-02-01 1981-08-06 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PREPARATION OF WATER-SOLUBLE, NITROGEN-CONDENSING PRODUCTS AND THE USE THEREOF IN PAPER PRODUCTION
US4316003A (en) * 1980-10-23 1982-02-16 Shell Oil Company Epoxy resin curing agents

Also Published As

Publication number Publication date
BR8407149A (en) 1985-10-08
EP0165252A1 (en) 1985-12-27
WO1985001935A1 (en) 1985-05-09
NO852648L (en) 1985-07-02
CA1217205A (en) 1987-01-27
IT8423439A1 (en) 1986-05-02
EP0165252A4 (en) 1986-07-23
IT1177106B (en) 1987-08-26

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