DE69902579D1 - Gebrauchsfertige zementzusammensetsung - Google Patents

Gebrauchsfertige zementzusammensetsung

Info

Publication number
DE69902579D1
DE69902579D1 DE69902579T DE69902579T DE69902579D1 DE 69902579 D1 DE69902579 D1 DE 69902579D1 DE 69902579 T DE69902579 T DE 69902579T DE 69902579 T DE69902579 T DE 69902579T DE 69902579 D1 DE69902579 D1 DE 69902579D1
Authority
DE
Germany
Prior art keywords
copolymer
polymer
monomer
formula
composition
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.)
Expired - Lifetime
Application number
DE69902579T
Other languages
English (en)
Inventor
Samantha Jane O'keefe
Graham John Freegard
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.)
BPB Ltd
Original Assignee
BPB Ltd
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 GBGB9806314.2A external-priority patent/GB9806314D0/en
Application filed by BPB Ltd filed Critical BPB Ltd
Application granted granted Critical
Publication of DE69902579D1 publication Critical patent/DE69902579D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0658—Retarder inhibited mortars activated by the addition of accelerators or retarder-neutralising agents
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • 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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate

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)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE69902579T 1998-03-24 1999-03-24 Gebrauchsfertige zementzusammensetsung Expired - Lifetime DE69902579D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9806314.2A GB9806314D0 (en) 1998-03-24 1998-03-24 Setting readymix joint compounds
GBGB9812929.9A GB9812929D0 (en) 1998-03-24 1998-06-15 Gypsum composition
GBGB9821152.7A GB9821152D0 (en) 1998-03-24 1998-09-29 Gypsum composition
PCT/GB1999/000926 WO1999048833A2 (en) 1998-03-24 1999-03-24 Ready made cementitious composition

Publications (1)

Publication Number Publication Date
DE69902579D1 true DE69902579D1 (de) 2002-09-26

Family

ID=27269260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69902579T Expired - Lifetime DE69902579D1 (de) 1998-03-24 1999-03-24 Gebrauchsfertige zementzusammensetsung

Country Status (7)

Country Link
EP (1) EP1064236B1 (de)
AT (1) ATE222575T1 (de)
AU (1) AU3045499A (de)
CA (1) CA2325011A1 (de)
DE (1) DE69902579D1 (de)
NO (1) NO20004767L (de)
WO (1) WO1999048833A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228163B1 (en) * 1999-12-29 2001-05-08 United States Gypsum Company Clay-free ready-mixed setting-type joint compound
GB2382582A (en) * 2001-11-30 2003-06-04 Master Works Ltd Two-component composition comprising polymer resins and gypsum
ZA200306629B (en) 2002-09-20 2004-05-06 Rohm & Haas Polymer modified gypsum composition.
EP1403227B1 (de) * 2002-09-20 2010-11-24 Rohm And Haas Company Polymermodifizierte Gipszusammensetzung
FR2846961B1 (fr) 2002-11-08 2005-02-11 Lafarge Platres Composition pour enduit de jointoiement pour elements de construction et procede de realisation d'un ouvrage
GB0314655D0 (en) 2003-06-24 2003-07-30 Bpb Plc Method and apparatus for producing a multilayer cementitious product
US7241819B2 (en) * 2003-07-25 2007-07-10 Rohm And Haas' Company Method of levelling a floor
TWI321554B (en) 2004-08-25 2010-03-11 Rohm & Haas Composition for forming a composite material
US7004256B1 (en) 2004-10-11 2006-02-28 Halliburton Energy Services, Inc. Set retarder compositions, cement compositions, and associated methods
FR2925042B1 (fr) 2007-12-14 2010-10-22 Lafarge Platres Adjuvant pour liant hydraulique
US8563139B2 (en) 2008-04-22 2013-10-22 United States Gypsum Company Non-hydrating plaster composition and method
US10427978B2 (en) 2008-04-22 2019-10-01 United States Gypsum Company Coated building panels and articles containing calcium sulfate hemihydrate
US9145340B2 (en) 2012-08-13 2015-09-29 Verdesian Life Sciences, Llc Method of reducing atmospheric ammonia in livestock and poultry containment facilities
US9961922B2 (en) 2012-10-15 2018-05-08 Verdesian Life Sciences, Llc Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement
US11254620B2 (en) 2013-08-05 2022-02-22 Verdesian Life Sciences U.S., Llc Micronutrient-enhanced polymeric seed coatings
TW201522390A (zh) 2013-08-27 2015-06-16 特級肥料產品公司 聚陰離子聚合物
CA2923561C (en) 2013-09-05 2022-05-03 Verdesian Life Sciences, Llc Polymer-boric acid compositions
WO2015179687A1 (en) 2014-05-21 2015-11-26 Verdesian Life Sciences, Llc Polymer soil treatment compositions including humic acids
CA2946202C (en) 2014-05-22 2022-06-21 Verdesian Life Sciences, Llc Polymeric compositions
US11453613B2 (en) 2017-11-07 2022-09-27 United States Gypsum Company Joint compounds, activators and methods for setting a joint compound and preventing seed setting
AU2023201276A1 (en) * 2022-03-10 2023-09-28 Vacrest Pty Ltd Composition, Method and System for Stabilising a Rock Mass

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790724A (en) * 1953-11-16 1957-04-30 Phillips Petroleum Co Hydraulic natural cements having an extended thickening time
GB1065081A (en) * 1964-02-24 1967-04-12 Ici Ltd Method of bonding together building panels or the like
US3544344A (en) * 1968-04-18 1970-12-01 Sinclair Research Inc Set retarded plaster composition
JPS594667A (ja) * 1982-06-09 1984-01-11 ロクタイト・コ−ポレ−シヨン 二液性無溶剤接着剤組成物ならびにこの組成物で表面を接着する方法
DE3314475A1 (de) * 1983-04-21 1984-10-25 Henkel KGaA, 4000 Düsseldorf Bindemittel auf der basis von alkalimetallsilikatloesungen
JPS6033242A (ja) * 1983-08-01 1985-02-20 出光石油化学株式会社 セメント添加剤
US5076852A (en) * 1990-07-20 1991-12-31 Atlantic Richfield Company Cementing oil and gas wells
JPH0748158A (ja) * 1993-07-29 1995-02-21 Nippon Zeon Co Ltd セメント系グラウト材用超遅延剤
GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
US5653797A (en) * 1996-04-26 1997-08-05 National Gypsum Company Ready mixed setting-type joint compound and method of making same

Also Published As

Publication number Publication date
WO1999048833A2 (en) 1999-09-30
CA2325011A1 (en) 1999-09-30
ATE222575T1 (de) 2002-09-15
NO20004767D0 (no) 2000-09-22
EP1064236A2 (de) 2001-01-03
WO1999048833A3 (en) 1999-11-11
EP1064236B1 (de) 2002-08-21
NO20004767L (no) 2000-11-24
AU3045499A (en) 1999-10-18

Similar Documents

Publication Publication Date Title
DE69902579D1 (de) Gebrauchsfertige zementzusammensetsung
US4494990A (en) Cementitious composition
MXPA00007758A (es) Sistema de yeso-cemento para materiales de construccion.
BR9401392A (pt) Mistura para composições de cimento capaz de aperfeiçoar consistência e inhibiçao de perda de consistencia; e composição de cimento aperfeiçoada
KR890000522A (ko) 셀룰로즈의 3- 알콕시-2- 하이드록시프로필 유도체 및 그의 건축용 조성물에서의 용도
GB1058957A (en) Process for the manufacture of water-repellent fabricated shaped structures and coatings made from inorganic compositions
FI914449A0 (fi) Dispersionspulverkomposition.
DE69105466D1 (de) Zusatzmittel für Zementzusammensetzung.
ATE159235T1 (de) Erstarrungsbeschleuniger-mischungen mit zusatz von glykolen für hydraulischen zement
CA2191842A1 (en) Cementitious gypsum-containing compositions and materials made therefrom
ATE255077T1 (de) Zementzusammensetzungen und verfahren zu deren verwendung
ATE320409T1 (de) Platte auf basis eines zementbindemittels
ATE255076T1 (de) Zementzusammensetzungen und verfahren zu deren verwendung
GB2335657A (en) Cementitious compositions
RU2123984C1 (ru) Специальный портландцемент
TW200602285A (en) Lime a cementitious composition and polymer containing settable mixture
GB2279655A (en) Additives for cement compositions
MX147642A (es) Composicion de mortero resistente al combado
JPH01141863A (ja) セルフレベリング材
JPS61155241A (ja) 耐水性高強度フツ酸無水石膏系セルフレベリング材
GB1503725A (en) Calcium sulphate hemihydrate compositions containing potassium sulphate
KR830006134A (ko) 자체수평성 접착조성물
GB2359550A (en) Retarder for calcium sulfoaluminate cements
JPS61219747A (ja) セメント系硬化物の白華防止方法
MX9606080A (es) Composiciones que contienen yeso cementoso y materiales hechos de las mismas.

Legal Events

Date Code Title Description
8332 No legal effect for de