AU2749901A - Low retarding, high fluidity producing lignin dispersant for concrete - Google Patents

Low retarding, high fluidity producing lignin dispersant for concrete

Info

Publication number
AU2749901A
AU2749901A AU27499/01A AU2749901A AU2749901A AU 2749901 A AU2749901 A AU 2749901A AU 27499/01 A AU27499/01 A AU 27499/01A AU 2749901 A AU2749901 A AU 2749901A AU 2749901 A AU2749901 A AU 2749901A
Authority
AU
Australia
Prior art keywords
concrete
high fluidity
producing lignin
lignin dispersant
retarding
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.)
Abandoned
Application number
AU27499/01A
Inventor
Lori L. Bushar
Jerry D. Gargulak
Ashoke K. Sengupta
Vicky L. Zajakowski
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.)
Ligno Tech USA
Original Assignee
Ligno Tech USA
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 Ligno Tech USA filed Critical Ligno Tech USA
Publication of AU2749901A publication Critical patent/AU2749901A/en
Abandoned 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
    • 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
    • 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AU27499/01A 1999-11-04 2000-11-02 Low retarding, high fluidity producing lignin dispersant for concrete Abandoned AU2749901A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43404399A 1999-11-04 1999-11-04
US09434043 1999-11-04
PCT/US2000/041808 WO2001036344A2 (en) 1999-11-04 2000-11-02 Low retarding, high fluidity producing lignin dispersant for concrete

Publications (1)

Publication Number Publication Date
AU2749901A true AU2749901A (en) 2001-05-30

Family

ID=23722584

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27499/01A Abandoned AU2749901A (en) 1999-11-04 2000-11-02 Low retarding, high fluidity producing lignin dispersant for concrete

Country Status (2)

Country Link
AU (1) AU2749901A (en)
WO (1) WO2001036344A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095807A (en) * 2018-10-17 2018-12-28 武汉三源特种建材有限责任公司 A kind of concrete liquid super instant coagulant and preparation method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8277557B2 (en) 2009-08-07 2012-10-02 Borregaard Industries Limited Agglomerated particulate lignosulfonate
KR101394275B1 (en) 2012-08-29 2014-05-13 주식회사 암비오 Dispersants and manufacturing method thereof
FI126397B (en) 2013-10-02 2016-11-15 Teknologian Tutkimuskeskus Vtt Oy Use of oxidized lignin as a dispersant
US11535557B2 (en) 2021-04-15 2022-12-27 Saudi Arabian Oil Company Lignosulfonate and hydrolyzed carbohydrate retarder additive for cement mixture
US11725130B2 (en) 2021-10-05 2023-08-15 Saudi Arabian Oil Company Sodium lignosulfonate as a retarder additive for oil and gas wells cementing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646360A (en) 1949-08-29 1953-07-21 Phillips Petroleum Co Low-water-loss cement slurry
US3118779A (en) 1961-06-09 1964-01-21 Solidite Corp Cement composition
US3689294A (en) 1971-06-14 1972-09-05 Stephen Braunauer Portland cement compositions and method
BE785739A (en) 1971-07-02 1973-01-02 Rhone Progil NEW ADDITIVES FOR CEMENT, MORTARS AND CONCRETE
US4264367A (en) 1974-08-01 1981-04-28 Sika Chemical Corporation Admixtures and method for accelerating the setting of portland cement compositions
US3960582A (en) 1975-04-21 1976-06-01 Westvaco Corporation Low porosity cement and process for producing same
US4019918A (en) 1976-02-02 1977-04-26 Martin Marietta Corporation Portland cement compositions
FI810405L (en) * 1981-02-11 1982-08-12 Flowcon Oy FOERFARANDE FOER ATT PLASTICERA PORTLANDCEMENTBLANDNINGAR OCH / ELLER BRINGA DESAMMA I FLYTFORM MED HJAELP AV LIGNOSULFONAT
US5012870A (en) * 1989-02-21 1991-05-07 Westvaco Corporation Aminated sulfonated or sulformethylated lignins as cement fluid loss control additives
US4990191A (en) 1989-02-21 1991-02-05 Westvaco Corporation Aminated sulfonated or sulfomethylated lignins as cement fluid loss control additives
CS276229B6 (en) 1989-05-11 1992-04-15 Ustav Chemie Skelnych A Kerami Composite gypsum-free portland cement
US5350450A (en) 1989-06-05 1994-09-27 Sandoz Ltd. Admixture for concrete mixes
US5169931A (en) * 1991-05-23 1992-12-08 Itt Rayonier Inc. Nitrite-oxidized lignosulfonates and method of making the same and use of these as dispersants
US5286412A (en) * 1991-10-16 1994-02-15 Georgia-Pacific Corporation Modified lignosulfonate dispersant for gypsum
US5792252A (en) 1995-06-07 1998-08-11 Mbt Holding Ag Cement compositions and admixtures thereof
WO1997013733A1 (en) * 1995-10-11 1997-04-17 Alcell Technologies Inc. Lignin-based concrete admixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095807A (en) * 2018-10-17 2018-12-28 武汉三源特种建材有限责任公司 A kind of concrete liquid super instant coagulant and preparation method thereof

Also Published As

Publication number Publication date
WO2001036344A3 (en) 2001-12-20
WO2001036344A2 (en) 2001-05-25

Similar Documents

Publication Publication Date Title
AU5460600A (en) Compositions based on lignin derivatives
AU2001272007A1 (en) Encapsulants for solid state devices
AU2001235632A1 (en) Fire-resistant high performance concrete composition
AU2002225740A1 (en) Method for a radiotelephone to scan for alternate radiotelephone systems
AU2001275347A1 (en) Network architecture for multi-client units
AU2001259748A1 (en) Method for improving bandwidth efficiency
AU2001261243A1 (en) Transmission cathode for x ray production
AU2002231782A1 (en) Distribution device for thick matter, especially for concrete
AU2001233145A1 (en) Dispersant composition
AU2001246992A1 (en) Synchronous compensation
AU2002215336A1 (en) Pollucite-based ceramic with low cte
AU5646100A (en) Luminescent tile
AU3848600A (en) Method for bandwidth adapted utilization
AU2002215167A1 (en) Undercoating for concrete
AU2002222355A1 (en) Slag cement
AU2001258563A1 (en) Chromatic-dispersion compensator
AU3357400A (en) Optimizing alignment of an appendicular
AU2749901A (en) Low retarding, high fluidity producing lignin dispersant for concrete
AU2001274179A1 (en) Novel phosphomagnesium hydraulic binder, and mortar obtained from same
AU2001271091A1 (en) Crux-bar concrete structure
AU2001274280A1 (en) Antenna combiners
AU2001230601A1 (en) Method for producing ceramic structure
AU4907400A (en) Cement superplasticiser
AU7315600A (en) Cement dispersant
AU2001249886A1 (en) High q structure

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase