JP6082003B2 - コンクリート分散剤を乾燥させる方法 - Google Patents

コンクリート分散剤を乾燥させる方法 Download PDF

Info

Publication number
JP6082003B2
JP6082003B2 JP2014524331A JP2014524331A JP6082003B2 JP 6082003 B2 JP6082003 B2 JP 6082003B2 JP 2014524331 A JP2014524331 A JP 2014524331A JP 2014524331 A JP2014524331 A JP 2014524331A JP 6082003 B2 JP6082003 B2 JP 6082003B2
Authority
JP
Japan
Prior art keywords
polymer
comb
dispersant
weight
aqueous solution
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.)
Active
Application number
JP2014524331A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014524402A5 (enExample
JP2014524402A (ja
Inventor
ガレゴス ペドロ
ガレゴス ペドロ
アランシビア リリ
アランシビア リリ
オリバレス ヒューゴ
オリバレス ヒューゴ
クロケビエーリェ エルネスト
クロケビエーリェ エルネスト
ハーク トマス
ハーク トマス
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.)
Sika Technology AG
Original Assignee
Sika Technology 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 Sika Technology AG filed Critical Sika Technology AG
Publication of JP2014524402A publication Critical patent/JP2014524402A/ja
Publication of JP2014524402A5 publication Critical patent/JP2014524402A5/ja
Application granted granted Critical
Publication of JP6082003B2 publication Critical patent/JP6082003B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/305—Melamine-formaldehyde condensation polymers
    • 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
    • C04B40/0042—Powdery mixtures
    • 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
    • C04B2103/48—Foam stabilisers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
JP2014524331A 2011-08-10 2012-07-31 コンクリート分散剤を乾燥させる方法 Active JP6082003B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11177136.6 2011-08-10
EP11177136 2011-08-10
PCT/EP2012/064969 WO2013020862A1 (en) 2011-08-10 2012-07-31 Process for drying concrete dispersants

Publications (3)

Publication Number Publication Date
JP2014524402A JP2014524402A (ja) 2014-09-22
JP2014524402A5 JP2014524402A5 (enExample) 2015-09-10
JP6082003B2 true JP6082003B2 (ja) 2017-02-15

Family

ID=46598534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014524331A Active JP6082003B2 (ja) 2011-08-10 2012-07-31 コンクリート分散剤を乾燥させる方法

Country Status (8)

Country Link
US (1) US9309152B2 (enExample)
EP (1) EP2742013B1 (enExample)
JP (1) JP6082003B2 (enExample)
CN (1) CN103748054B (enExample)
BR (1) BR112013032651B1 (enExample)
CL (1) CL2014000200A1 (enExample)
ES (1) ES2611927T3 (enExample)
WO (1) WO2013020862A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2625102T3 (es) * 2013-10-18 2017-07-18 Sika Technology Ag Melaza invertida tratada en condiciones alcalinas como agente dispersivo para suspensiones minerales
AU2016301696B2 (en) * 2015-08-05 2020-10-01 Toho Chemical Industry Co., Ltd. Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same
US10689303B2 (en) * 2015-09-24 2020-06-23 Sika Technology Ag Additive containing a superplasticizer and a copolymer
EP3279230A1 (en) * 2016-08-03 2018-02-07 Sika Technology AG Polymer blends for epoxy resins compositions
WO2018029095A1 (de) 2016-08-11 2018-02-15 Basf Se Dispergiermittelzusammensetzung für anorganische feststoffsuspensionen
CN111747671B (zh) * 2019-03-26 2025-02-18 Sika技术股份公司 用于干燥砂浆的高减水粉末制剂
WO2021132317A1 (ja) * 2019-12-25 2021-07-01 花王株式会社 水硬性組成物用粉末分散剤組成物の製造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049114C3 (de) 1970-10-06 1974-03-21 Wacker-Chemie Gmbh, 8000 Muenchen Herstellen freifließender, blockfester,redispergierbarer Kunststoffpulver
US3784648A (en) 1971-10-01 1974-01-08 Wacker Chemie Gmbh Process for the preparation of free-flowing,lump-free,redispersible,synthetic resin powders
DE3143070A1 (de) 1981-10-30 1983-05-11 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von blockfesten, in wasser redispergierbaren polymerisat-pulvern durch verspruehen von waessrigen polymerisat-dispersionen
JPH01308854A (ja) * 1988-06-07 1989-12-13 Dainippon Ink & Chem Inc セメント分散剤
CN1041709C (zh) 1993-09-29 1999-01-20 格雷斯公司 具有改善流变性的改性水泥添加剂产品及其制备方法
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
ES2146087T3 (es) 1996-03-26 2000-07-16 Arco Chem Tech Aditivos del cemento.
NO314995B1 (no) * 1996-11-29 2003-06-23 Sika Ag Ligninsulfonat betongtilsetningsstoff
EP1052232A4 (en) 1998-11-30 2003-03-19 Taiheiyo Cement Corp METHOD FOR PRODUCING A DISPERSING AGENT FOR POWDERED HYDRAULIC COMPOSITION
DE19905488A1 (de) * 1999-02-10 2000-08-17 Sueddeutsche Kalkstickstoff Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten
EP1061089B1 (en) 1999-06-15 2004-03-03 Sika Schweiz AG Multipurpose, cement dispersing polymers for high flow and high strength concrete
DE19936810A1 (de) * 1999-08-04 2001-02-08 Clariant Gmbh Verwendung von Dispersionspulvern, enthaltend wasserlösliche Salze sulfonierter Formaldehyd-Kondensationsprodukte, in hydraulisch abbindenden Massen
EP1138696A1 (en) 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymers for cement dispersing admixtures
DE10015135A1 (de) 2000-03-29 2001-10-04 Basf Ag Verfahren zur Modifizierung von Säuregruppen enthaltenden Polymerisaten
DE10122629C1 (de) 2001-05-10 2002-10-02 Wacker Chemie Gmbh Verwendung einer Pulverzusammensetzung als rheologisches Additiv
EP1348729A1 (de) 2002-03-25 2003-10-01 Sika Schweiz AG Polymere in festem Aggregatzustand
ATE380840T1 (de) 2002-05-22 2007-12-15 Basf Constr Polymers Gmbh Verwendung von wasserlöslichen polymeren als trocknungshilfmittel für die herstellung polymerer dispergiermittel
US20040072939A1 (en) * 2002-10-11 2004-04-15 Cornman Charles R. Viscosity modifying agents and water reducers
US6869988B2 (en) 2003-04-16 2005-03-22 Arco Chemical Technology, L.P. Solid supported comb-branched copolymers as an additive for gypsum compositions
EP1577327A1 (de) 2004-03-19 2005-09-21 Sika Technology AG Amid-und Estergruppen aufweisendes Polymer, dessen Herstellung und Verwendung
CN101124177A (zh) 2004-12-02 2008-02-13 日本西卡株式会社 粉末状聚羧酸系水泥分散剂及含有该分散剂的分散剂组合物
US20060229388A1 (en) 2005-03-31 2006-10-12 Nippon Shokubai Co., Ltd. Powdery cement dispersant
DE102006027035A1 (de) * 2005-06-14 2007-01-11 Basf Construction Polymers Gmbh Polyether-haltiges Copolymer
FR2897057B1 (fr) * 2006-02-06 2008-06-13 Lafarge Sa Adjuvant pour compositions hydrauliques.
JP2008208016A (ja) 2007-02-28 2008-09-11 Nippon Shokubai Co Ltd 粉体状セメント分散剤
JP5249138B2 (ja) * 2008-06-17 2013-07-31 花王株式会社 水硬性組成物用分散剤
JP5122501B2 (ja) * 2009-01-30 2013-01-16 花王株式会社 水硬性組成物
US20110054081A1 (en) * 2009-09-02 2011-03-03 Frank Dierschke Formulation and its use
ES2527587T3 (es) 2009-09-02 2015-01-27 Basf Construction Polymers Gmbh Formulación y su uso

Also Published As

Publication number Publication date
BR112013032651A2 (pt) 2017-01-24
US9309152B2 (en) 2016-04-12
US20140135427A1 (en) 2014-05-15
EP2742013B1 (en) 2016-10-26
WO2013020862A1 (en) 2013-02-14
CN103748054A (zh) 2014-04-23
ES2611927T3 (es) 2017-05-11
CL2014000200A1 (es) 2014-07-04
EP2742013A1 (en) 2014-06-18
CN103748054B (zh) 2017-03-29
JP2014524402A (ja) 2014-09-22
BR112013032651B1 (pt) 2020-06-02

Similar Documents

Publication Publication Date Title
JP6082003B2 (ja) コンクリート分散剤を乾燥させる方法
RU2658853C2 (ru) Композиция, ускоряющая отверждение
JP6226986B2 (ja) 硬化促進剤組成物
CN101128495B (zh) 含磷的共聚物、其制备方法及用途
JP6584415B2 (ja) 水硬性組成物用の添加剤
CN103930453B (zh) 甲基丙烯酸或酸酐的小粒度调聚物
JP6436969B2 (ja) 急速懸濁性粉末状組成物
JP2012504695A (ja) ホスファート化重縮合生成物の製造方法及びその使用
US20080139701A1 (en) Powdered Polycarboxylic Acid-Based Cement Dispersant and Dispersant Composition Containing the Dispersant
JP2018528908A (ja) セメント混和物で使用するための合成保水剤及びレオロジー調整剤
CN104684862A (zh) 用于胶结组合物的硬化促进剂组合物
JP2011500954A (ja) 水硬性凝結系用分散剤
JP6057126B2 (ja) プレミックスセメント用粉体状減水剤及びその製造方法
JP5453321B2 (ja) ポリエーテル側鎖およびヒドロキシアルキル構造単位および酸構造単位を有するコポリマー
JP4362672B2 (ja) ポリカルボン酸系共重合体金属塩の製造方法および粉体セメント分散剤
CN113045718A (zh) 一种聚羧酸减水剂、制备方法及应用
JP4159678B2 (ja) 粉末状セメント分散剤及びその製造方法並びにセメント混合物
US11926715B2 (en) Spray drying method
JP2000233956A (ja) セメント分散剤
JP4295392B2 (ja) 粉末状水硬性組成物用分散剤およびその製造法並びにこれを用いた粉粒状水硬性組成物
JP2003277113A (ja) 粉末状セメント分散剤の製造方法
JP5350135B2 (ja) 水硬性組成物用分散剤
EP4667444A1 (en) Waterglass for use in the spray-drying of comb polymer solutions
CN107337795A (zh) 一种适用于冬季施工的水泥基材料分散剂及其制备方法
EP4511346A1 (en) Process for the preparation of a calcium silicate hydrate seed composition useful as a hardening accelerator for cementitious compositions

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150717

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150717

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151215

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160404

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160701

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160823

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20161220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170119

R150 Certificate of patent or registration of utility model

Ref document number: 6082003

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250