DE60212942D1 - Makromonomer dispergiermittel zur verwendung als wasser-reduzierende zusatzmittel in beton und in der herstellung von stabilisiermitteln für wasser-dispergierte urethane - Google Patents

Makromonomer dispergiermittel zur verwendung als wasser-reduzierende zusatzmittel in beton und in der herstellung von stabilisiermitteln für wasser-dispergierte urethane

Info

Publication number
DE60212942D1
DE60212942D1 DE60212942T DE60212942T DE60212942D1 DE 60212942 D1 DE60212942 D1 DE 60212942D1 DE 60212942 T DE60212942 T DE 60212942T DE 60212942 T DE60212942 T DE 60212942T DE 60212942 D1 DE60212942 D1 DE 60212942D1
Authority
DE
Germany
Prior art keywords
water
concrete
reducing additives
macromonomic
dispersant
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
DE60212942T
Other languages
English (en)
Other versions
DE60212942T2 (de
Inventor
Jianzhong Shen
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.)
Coatex SAS
Original Assignee
Lyondell Chemical Technology LP
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 Lyondell Chemical Technology LP filed Critical Lyondell Chemical Technology LP
Publication of DE60212942D1 publication Critical patent/DE60212942D1/de
Application granted granted Critical
Publication of DE60212942T2 publication Critical patent/DE60212942T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
DE60212942T 2001-02-20 2002-02-12 Makromonomer dispergiermittel zur verwendung als wasser-reduzierende zusatzmittel in beton und in der herstellung von stabilisiermitteln für wasser-dispergierte urethane Expired - Lifetime DE60212942T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/788,699 US20020188089A1 (en) 2001-02-20 2001-02-20 Preparation of water-reducing copolymers for concrete
US788699 2001-02-20
PCT/US2002/004184 WO2002066528A2 (en) 2001-02-20 2002-02-12 Macromonomer dispersant for use as a water-reducing additive in concrete and in the preparation of stabilizers for water-dispersed urethanes

Publications (2)

Publication Number Publication Date
DE60212942D1 true DE60212942D1 (de) 2006-08-17
DE60212942T2 DE60212942T2 (de) 2007-02-22

Family

ID=25145293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212942T Expired - Lifetime DE60212942T2 (de) 2001-02-20 2002-02-12 Makromonomer dispergiermittel zur verwendung als wasser-reduzierende zusatzmittel in beton und in der herstellung von stabilisiermitteln für wasser-dispergierte urethane

Country Status (8)

Country Link
US (2) US20020188089A1 (de)
EP (1) EP1366096B1 (de)
AT (1) ATE332317T1 (de)
CA (1) CA2436791C (de)
DE (1) DE60212942T2 (de)
ES (1) ES2266482T3 (de)
MX (1) MXPA03007443A (de)
WO (1) WO2002066528A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8595242B2 (en) 2003-06-13 2013-11-26 Ricoh Company, Ltd. Method for parsing an information string to extract requested information related to a device coupled to a network in a multi-protocol remote monitoring system
US20060073346A1 (en) * 2004-10-04 2006-04-06 Super Michael S Polyester-polyurethane composites
US20070167336A1 (en) * 2006-01-13 2007-07-19 Bayer Materialscience Llc Water-miscible metal working fluids with reduced aerosol inhalation toxicity
US20070299242A1 (en) * 2006-06-21 2007-12-27 Bayer Materialscience Llc Pendant acrylate and/or methacrylate-containing polyether monols and polyols
DE102007045230A1 (de) * 2007-09-21 2009-04-09 Clariant International Limited Polycarboxylatether als Dispergiermittel für anorganische Pigmentformulierungen
CN101925631B (zh) * 2008-01-25 2013-01-16 株式会社钟化 聚环氧烷烃的制造方法
US8220344B2 (en) * 2009-07-15 2012-07-17 U.S. Concrete, Inc. Method for estimating properties of concrete
DE102010009493A1 (de) 2010-02-26 2011-09-29 Clariant International Limited Polymere und ihre Verwendung als Dispergiermittel mit schaumhemmender Wirkung
FR2973241B1 (fr) 2011-03-28 2013-04-19 Coatex Sas Polymeres peignes pour les cheveux
FR2974502B1 (fr) 2011-04-26 2013-05-24 Coatex Sas Utilisation de copolymeres acryliques peignes comme agent developpeur de couleur dans des compositions cosmetiques.
ES2661128T3 (es) 2013-10-30 2018-03-27 Basf Se Alcoxilatos de S-viniltioalcanoles
CN105061689A (zh) * 2015-07-17 2015-11-18 北京市建筑工程研究院有限责任公司 一种粉状聚羧酸高性能减水剂的制备方法
CN107759742B (zh) * 2016-08-15 2019-10-01 上海东大化学有限公司 一种聚羧酸减水剂及其制备方法和使用方法
WO2020084046A1 (de) * 2018-10-26 2020-04-30 Basf Se Verfahren zur herstellung von propylenoxy-haltigen hydrophob assoziierenden monomeren mittels dmc-katalyse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5777177A (en) * 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols

Also Published As

Publication number Publication date
WO2002066528A2 (en) 2002-08-29
MXPA03007443A (es) 2003-12-08
US20020188089A1 (en) 2002-12-12
US20030060594A1 (en) 2003-03-27
CA2436791C (en) 2009-12-08
EP1366096A2 (de) 2003-12-03
ATE332317T1 (de) 2006-07-15
CA2436791A1 (en) 2002-08-29
ES2266482T3 (es) 2007-03-01
DE60212942T2 (de) 2007-02-22
WO2002066528A3 (en) 2002-11-21
EP1366096B1 (de) 2006-07-05
US6664360B2 (en) 2003-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COATEX S.A.S., GENAY, FR