MX9710337A - Mezclas de poliisocianatos dispersables en agua como aditivo para hormigon. - Google Patents

Mezclas de poliisocianatos dispersables en agua como aditivo para hormigon.

Info

Publication number
MX9710337A
MX9710337A MX9710337A MX9710337A MX9710337A MX 9710337 A MX9710337 A MX 9710337A MX 9710337 A MX9710337 A MX 9710337A MX 9710337 A MX9710337 A MX 9710337A MX 9710337 A MX9710337 A MX 9710337A
Authority
MX
Mexico
Prior art keywords
additive
concrete
water dispersible
mixtures
polyisocianates
Prior art date
Application number
MX9710337A
Other languages
English (en)
Other versions
MXPA97010337A (es
MX201523B (es
Inventor
Hans-Josef Laas
Martin Brahm
Jan Mazanek
Hermann Kober
Manfred Schoenfelder
Dietbert Xnoefel
Karl-Georg Boettger
Anke Reinschmidt
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of MX9710337A publication Critical patent/MX9710337A/es
Publication of MXPA97010337A publication Critical patent/MXPA97010337A/es
Publication of MX201523B publication Critical patent/MX201523B/es

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16—Polyurethanes
    • 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
    • C04B24/282—Polyurethanes; Polyisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Glass Compositions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicon Compounds (AREA)
  • Paints Or Removers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

La invencion se refiere al uso de mezclas dispersables en agua de poliisocinatos modificados no ionicos con grupos isocianatos modificados no ionicos con grupos isocianato unidos a restos alifáticos y/o cicloalifáticos, como aditivo para aglutinantes inorgánicos en la produccion de masas para mortero u hormigon de alta densidad o bien alta resistencia.
MX9710337A 1996-12-24 1997-12-18 Mezclas de poliisocianatos dispersables en agua como aditivo para hormigon. MX201523B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19654429.7 1996-12-24
DE19654429A DE19654429A1 (de) 1996-12-24 1996-12-24 Wasserdispergierbare Polyisocyanatgemische als Additive für Beton

Publications (3)

Publication Number Publication Date
MX9710337A true MX9710337A (es) 1998-08-30
MXPA97010337A MXPA97010337A (es) 1998-11-12
MX201523B MX201523B (es) 2001-04-24

Family

ID=7816261

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9710337A MX201523B (es) 1996-12-24 1997-12-18 Mezclas de poliisocianatos dispersables en agua como aditivo para hormigon.

Country Status (12)

Country Link
US (1) US6007619A (es)
EP (1) EP0850896B9 (es)
JP (1) JP3946332B2 (es)
KR (1) KR100531705B1 (es)
CN (1) CN1088047C (es)
AT (1) ATE236104T1 (es)
CA (1) CA2224956C (es)
DE (2) DE19654429A1 (es)
DK (1) DK0850896T3 (es)
ES (1) ES2195074T3 (es)
MX (1) MX201523B (es)
TW (1) TW422867B (es)

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DE19740454A1 (de) * 1997-09-15 1999-03-18 Bayer Ag Wasserdispergierbare bzw. wasserlösliche Polyurethane als Additive für Beton
DE19805022A1 (de) * 1998-02-09 1999-08-12 Koester Bauchemie Gmbh Abdichtungssystem
ATE252122T1 (de) * 1998-05-22 2003-11-15 Bayer Ag Wasserdispergierbare polyether-modifizierte polyisocyanatgemische
FR2780396B1 (fr) * 1998-06-30 2000-08-04 Coatex Sa Nouveaux agents de type polycondensat pour ameliorer la maniabilite des liants hydrauliques, leur procede de preparation, les liants les contenant et leurs applications
DE19958170A1 (de) * 1999-12-02 2001-06-07 Bayer Ag Hochfunktionelle wasserdispergierbare Polyisocyanatgemische
US6521039B2 (en) 2000-02-18 2003-02-18 Willie W. Stroup Cupola slag cement mixture and methods of making and using the same
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US6709758B2 (en) * 2001-11-09 2004-03-23 Lord Corporation Room temperature curable X-HNBR coating
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US9783622B2 (en) 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
PL1979293T3 (pl) 2006-01-31 2013-08-30 Valspar Sourcing Inc System powłokowy do kompozytowych wyrobów cementowych
DE102006011153A1 (de) * 2006-03-10 2007-09-13 Construction Research & Technology Gmbh Fluormodifiziertes Zusatzmittel für zementäre Produkte, Verfahren zu seiner Herstellung und dessen Verwendung
WO2007137233A1 (en) 2006-05-19 2007-11-29 Valspar Sourcing, Inc. Coating system for cement composite articles
US7834086B2 (en) * 2006-06-02 2010-11-16 Valspar Sourcing, Inc. High performance aqueous coating compositions
US8932718B2 (en) 2006-07-07 2015-01-13 Valspar Sourcing, Inc. Coating systems for cement composite articles
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US8202581B2 (en) 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles
CN101903243B (zh) 2007-10-19 2014-12-10 洛德公司 用于飞行器辅助动力单元的具有弹性体构件的悬架系统
EP2326691B2 (en) 2008-08-15 2020-05-06 Swimc Llc Self-etching cementitious substrate coating composition
WO2010060109A1 (en) 2008-11-24 2010-05-27 Valspar Sourcing, Inc. Coating system for cement composite articles
CN101787771B (zh) * 2010-02-26 2012-01-11 哈尔滨工业大学深圳研究生院 用外加剂产生二氧化碳制备的再生混凝土构件及制备方法
CN101793076B (zh) * 2010-02-26 2011-09-14 哈尔滨工业大学深圳研究生院 用外加剂产生二氧化碳制备的混凝土构件及制备方法
EP2365013A1 (de) * 2010-03-12 2011-09-14 Rhein Chemie Rheinau GmbH Neue witterungsbeständige Polyurethangiessmassen, ein Verfahren zu deren Herstellung und deren Verwendung
US20140194589A1 (en) 2011-07-08 2014-07-10 Jiangsu Research Institute Of Building Science Co. Ltd Water-dispersible amphoteric polyurethane, preparation method therefor, and use thereof in reinforcing concrete
CN102786272B (zh) * 2012-05-04 2014-10-01 武汉理工大学 一种高延展性致密匀质c60海洋混凝土及其制备方法
KR102095281B1 (ko) 2012-05-14 2020-04-01 바스프 에스이 내습성 석고 보드 및 그의 제조를 위한 슬러리
EP2990398B1 (de) 2014-08-29 2018-12-19 Covestro Deutschland AG Hydrophile Polyasparaginsäureester
CN104529219B (zh) * 2014-12-04 2017-01-11 江苏科技大学 一种水泥稳泡剂及其水泥组合物及应用方法
CN104945634A (zh) * 2015-06-02 2015-09-30 江苏奥莱特新材料有限公司 一种氨酯型缓凝聚羧酸系减水剂的制备方法
JP6995475B2 (ja) * 2016-12-27 2022-02-04 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 無黄変セメント系ポリウレタン発泡複合体及びその製造方法
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Also Published As

Publication number Publication date
EP0850896B1 (en) 2003-04-02
JP3946332B2 (ja) 2007-07-18
CA2224956C (en) 2007-07-31
CN1189471A (zh) 1998-08-05
CN1088047C (zh) 2002-07-24
CA2224956A1 (en) 1998-06-24
MX201523B (es) 2001-04-24
US6007619A (en) 1999-12-28
EP0850896A1 (de) 1998-07-01
EP0850896B9 (de) 2003-10-22
KR100531705B1 (ko) 2006-01-27
ES2195074T3 (es) 2003-12-01
JPH10203855A (ja) 1998-08-04
DK0850896T3 (da) 2003-07-07
DE19654429A1 (de) 1998-06-25
TW422867B (en) 2001-02-21
KR19980064514A (ko) 1998-10-07
ATE236104T1 (de) 2003-04-15
DE59709688D1 (de) 2003-05-08

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