PL379988A1 - Spoiwo hydrauliczne oraz środek redukujący chromian i jego zastosowanie - Google Patents

Spoiwo hydrauliczne oraz środek redukujący chromian i jego zastosowanie

Info

Publication number
PL379988A1
PL379988A1 PL379988A PL37998804A PL379988A1 PL 379988 A1 PL379988 A1 PL 379988A1 PL 379988 A PL379988 A PL 379988A PL 37998804 A PL37998804 A PL 37998804A PL 379988 A1 PL379988 A1 PL 379988A1
Authority
PL
Poland
Prior art keywords
hydraulic binder
component
chromate
chromate reducer
reduction agent
Prior art date
Application number
PL379988A
Other languages
English (en)
Other versions
PL210471B1 (pl
Inventor
Alexander Kehrmann
Original Assignee
Alexander Kehrmann
Tronox Pigments Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34486183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL379988(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alexander Kehrmann, Tronox Pigments Gmbh filed Critical Alexander Kehrmann
Publication of PL379988A1 publication Critical patent/PL379988A1/pl
Publication of PL210471B1 publication Critical patent/PL210471B1/pl

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
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1075—Chromium-free or very low chromium-content materials
    • C04B2111/1081—Chromium VI, e.g. for avoiding chromium eczema
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Catalysts (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Arrangements (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Lubricants (AREA)
PL379988A 2003-12-12 2004-12-10 Spoiwo hydrauliczne, środek redukujący chromian i zastosowanie mieszaniny PL210471B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03028471.5A EP1544182B2 (de) 2003-12-12 2003-12-12 Hydraulisches Bindemittel
PCT/EP2004/014092 WO2005056491A1 (de) 2003-12-12 2004-12-10 Hydraulischers bindemittel sowie ein chromatreduzierer und dessen verwendung

Publications (2)

Publication Number Publication Date
PL379988A1 true PL379988A1 (pl) 2006-11-27
PL210471B1 PL210471B1 (pl) 2012-01-31

Family

ID=34486183

Family Applications (1)

Application Number Title Priority Date Filing Date
PL379988A PL210471B1 (pl) 2003-12-12 2004-12-10 Spoiwo hydrauliczne, środek redukujący chromian i zastosowanie mieszaniny

Country Status (10)

Country Link
US (1) US20080282939A1 (pl)
EP (1) EP1544182B2 (pl)
JP (1) JP2007513859A (pl)
AT (1) ATE329887T1 (pl)
DE (2) DE50303867D1 (pl)
ES (1) ES2266711T5 (pl)
PL (1) PL210471B1 (pl)
RU (1) RU2312834C1 (pl)
UA (1) UA85400C2 (pl)
WO (1) WO2005056491A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20321107U1 (de) * 2003-07-17 2005-12-15 Kerr-Mcgee Pigments Gmbh Zubereitung zur Reduktion des löslichen Chromatgehaltes in Zement
EP1559694A3 (de) * 2004-01-27 2007-12-12 Kronos International, Inc. Pulverförmige Mischung, Verfahren zu ihrer Herstellung und ihre Verwendung zur Chromatreduktion in Zement
ATE435193T1 (de) 2005-04-08 2009-07-15 Tronox Pigments Gmbh Verfahren zur herstellung eines hydraulischen bindemittels
US7296626B2 (en) 2005-11-08 2007-11-20 Halliburton Energy Services, Inc. Liquid additive for reducing water-soluble chromate
WO2008000855A1 (es) * 2006-06-27 2008-01-03 Aditivos Del Cemento, S.L. Procedimiento de obtencion de un aditivo para el cemento y aditivo asi conseguido
EP2041032A1 (en) 2006-06-28 2009-04-01 Sachtleben Pigments Oy Method of treating a precipitate comprising iron (ii) sulphate monohydrate, a plant, granular material and its uses
ES2316283B1 (es) * 2007-05-31 2010-02-05 Fertisac, S.L. Procedimiento de fabricacion de sulfato ferroso granulado como aditivo para cementeras.
ES2658566T3 (es) * 2007-07-02 2018-03-12 Fertinagro Biotech, S.L. Método de compactación de composiciones basadas en heptahidrato de sulfato ferroso y producto obtenido a partir de ellas
FR2929848B1 (fr) * 2008-04-09 2010-04-16 Chanel Parfums Beaute Procede cosmetique pour lisser les rides et ridules
DE102016202618A1 (de) * 2016-02-19 2017-08-24 Wacker Chemie Ag Stabilisatoren zur Verbesserung der Lagerstabilität von Polymerpulver enthaltenden Baustofftrockenformulierungen
CN113087428B (zh) * 2021-03-26 2022-06-07 唐山冀东水泥外加剂有限责任公司 一种降铬剂及其制备方法和水泥
CN115043611B (zh) * 2021-09-16 2023-09-05 安徽成弘建新材料有限公司 一种中性抗高温液体水泥六价铬还原剂及其制备方法
KR102671303B1 (ko) * 2023-11-06 2024-05-31 아세아시멘트(주) 6가크롬 저감형 시멘트 조성물 제조 방법 및 그 방법으로 제조된 6가크롬 저감형 시멘트 조성물
EP4617245A1 (de) 2024-03-12 2025-09-17 Solnhofer Portland- Zementwerke GmbH & Co. KG Chrom(vi)-reduzierter zementklinker

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307270A (en) † 1940-08-04 1943-01-05 Mellon Inst Of Ind Res Building material
US4125412A (en) * 1976-09-09 1978-11-14 E. I. Du Pont De Nemours And Company Process for the production of durable titanium dioxide pigment
US4199370A (en) * 1978-03-15 1980-04-22 The New Jersey Zinc Company Weather resistant titanium dioxide pigment having improved optical properties and process for making same
IS1443B6 (is) * 1980-12-17 1990-12-14 Aalborg Portland A/S thurr sementsblanda
EP0125267A1 (en) † 1982-11-17 1984-11-21 Aktieselskabet Aalborg Portland-Cement-Fabrik Methods of producing a dry cement mixture and a free flowing ferrous sulphate hydrate product and products prepared by the methods
DD206984A1 (de) † 1983-01-04 1984-02-15 Bauakademie Ddr Hydrophobierendes impraegniermittel fuer frische baustoffe
WO1984002900A1 (en) * 1983-01-20 1984-08-02 Cementa Ab A method of reducing eczema-inducing chromium in cement by adding ferrous sulfate, an additive comprising ferrous sulfate and the use of the additive
SU1516472A1 (ru) * 1986-11-28 1989-10-23 Белгородский технологический институт строительных материалов им.И.А.Гришманова Способ приготовлени цементного сырьевого шлама
US5041162A (en) * 1988-04-15 1991-08-20 Kerr-Mcgee Chemical Corporation Process for producing durable titanium dioxide pigment
DE4321077A1 (de) * 1993-06-24 1995-01-05 Dyckerhoff Ag Verfahren zur Depression der Allergien verursachenden Wirkung von wasserlöslichem Cr·V··I· in Zementen und/oder zementhaltigen Zubereitungen
FI100966B (sv) † 1995-04-21 1998-03-31 Kemira Pigments Oy Förfarande för behandling av ferrosulfat
GB9611776D0 (en) † 1996-06-06 1996-08-07 Dow Corning Cementitious materials
US5993533A (en) * 1998-07-02 1999-11-30 E. I. Du Pont De Nemours And Company Continuous wet treatment process to prepare durable, high gloss titanium dioxide pigment
DE10014468C2 (de) * 2000-01-07 2003-10-30 Ferro Duo Gmbh Verfahren zur Herstellung eines Baustoffs
DE10157129C2 (de) * 2001-11-21 2003-10-30 Ferro Duo Gmbh Verfahren zur Herstellung eines hydraulischen Bindemittels
DE20321107U1 (de) † 2003-07-17 2005-12-15 Kerr-Mcgee Pigments Gmbh Zubereitung zur Reduktion des löslichen Chromatgehaltes in Zement
DE20311049U1 (de) † 2003-07-17 2003-09-18 Ferro Duo GmbH, 47053 Duisburg Hydraulisches Bindemittel

Also Published As

Publication number Publication date
EP1544182B1 (de) 2006-06-14
US20080282939A1 (en) 2008-11-20
EP1544182B2 (de) 2016-04-06
UA85400C2 (ru) 2009-01-26
PL210471B1 (pl) 2012-01-31
RU2312834C1 (ru) 2007-12-20
ATE329887T1 (de) 2006-07-15
DE202004020390U1 (de) 2005-05-25
DE50303867D1 (de) 2006-07-27
JP2007513859A (ja) 2007-05-31
ES2266711T3 (es) 2007-03-01
EP1544182A1 (de) 2005-06-22
ES2266711T5 (es) 2016-07-14
WO2005056491A1 (de) 2005-06-23

Similar Documents

Publication Publication Date Title
PL379988A1 (pl) Spoiwo hydrauliczne oraz środek redukujący chromian i jego zastosowanie
WO2004078757A3 (en) Synthesis of 5-substituted 7-azaindoles and 7-azaidonines
PL1896364T3 (pl) Proszkowa kompozycja wapna, sposób jej wytwarzania i jej zastosowanie
WO2003093269A3 (de) Substituierte pyrazolo-pyrimidin-4-one
MX229814B (es) Composicion de materiales para la produccion de concreto y cemento resistente al acido y metodos del mismo.
WO2008154374A3 (en) Compositions suitable for use as joint compounds and related methods
MX2009010012A (es) Proceso para manufacturar sulfato de calcio hemihidratado tipo alfa fraguado pre-mezclado y el kit para el mismo.
EP4299563A3 (en) Combination comprising a stable crystal of a 4-oxoquinoline compound
SI1648840T2 (sl) Redukcijsko sredstvo za topno kromatno vsebnost v cementu in postopek za njegovo pripravo
IL174469A0 (en) Rearranged pentanols, a method for the production thereof, and their use as antiphlogistics
WO2009004219A3 (fr) Additif de réduction du chrome hexavalent, son procédé d'obtention, et applications de cet additif notamment dans les produits à base de ciments.
MXPA05013751A (es) Procedimiento e intermediarios para la preparacion de 3-(amino)-3-ciclobutilmetil-2-hidroxi-propionamida o sus sales.
WO2008021966A3 (en) Coordinated metal compounds for reducing chromium
PL2197810T3 (pl) Metoda wytwarzania płyty budowlanej na bazie siarczanu wapnia - siarczanu baru
WO2004054941A3 (fr) Un procede pour augmenter l'hydrofugation de compositions de liants hydrauliques mineraux ainsi que les compositions susceptibles d'etre obtenues par ce procede et leurs utilisations
WO2006029772A3 (de) Thixotrope beschichtungsmassen
MX2007013262A (es) Metodo de construccion y tratamiento de pozos.
WO2003029148A3 (fr) Procede de preparation d'oxyde mixte de zinc et de manganese
WO2007071650A3 (de) Anzündsatz
WO2007080286A3 (fr) Particules de sulfate de fer enrobees et leur utilisation dans la preparation de ciments
PT1871720E (pt) Processo para a produção de um ligante hidráulico
AU2002351569A1 (en) Portland cement manufacture from slag from the production of magnesium metal
PT1524250E (pt) Utilização de uma composição à base de ligantes endurecíveis em água ou ar para obtenção de um produto com o aspecto e as propriedades de uma pedra natural
AU2002334028A1 (en) Use of dispersant for aqueous compositions of calcium sulphate hemihydrate
WO2006116387A3 (en) Method for increasing the flexibility of concrete