PH12015502803A1 - Ether polycarboxylate slump retention agent and method for preparing the same - Google Patents

Ether polycarboxylate slump retention agent and method for preparing the same

Info

Publication number
PH12015502803A1
PH12015502803A1 PH12015502803A PH12015502803A PH12015502803A1 PH 12015502803 A1 PH12015502803 A1 PH 12015502803A1 PH 12015502803 A PH12015502803 A PH 12015502803A PH 12015502803 A PH12015502803 A PH 12015502803A PH 12015502803 A1 PH12015502803 A1 PH 12015502803A1
Authority
PH
Philippines
Prior art keywords
preparing
same
retention agent
slump retention
ether polycarboxylate
Prior art date
Application number
PH12015502803A
Other versions
PH12015502803B1 (en
Inventor
Zhuojun Jiang
Yunhui Fang
Xiaolu Chen
Yanmei Lin
Lina Zhong
Original Assignee
Kzj New Materials Group Co 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
Application filed by Kzj New Materials Group Co Ltd filed Critical Kzj New Materials Group Co Ltd
Publication of PH12015502803B1 publication Critical patent/PH12015502803B1/en
Publication of PH12015502803A1 publication Critical patent/PH12015502803A1/en

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
    • 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
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention provides an ether polycarboxylate slump retention agent and a method for preparing the same, of which bifunctional monomer is prepared via unilateral esterification of unsaturaded carboxylic acid and/or anhydride with unsaturated carboxylic hydroxyl ester, which is easier to implement and needs shorter time comparing with bifunctional monomer preparation by amination or bilateral esterification of diamine or glycol with vinyl acid acyl.
PH12015502803A 2014-09-22 2015-12-17 Ether polycarboxylate slump retention agent and method for preparing the same PH12015502803A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410489828.8A CN104261721B (en) 2014-09-22 2014-09-22 A kind of ethers polycarboxylic acid slump retaining agent and preparation method thereof
PCT/CN2015/082417 WO2016045421A1 (en) 2014-09-22 2015-06-26 Ether polycarboxylic acid slump-retaining agent and preparation method thereof

Publications (2)

Publication Number Publication Date
PH12015502803B1 PH12015502803B1 (en) 2016-03-21
PH12015502803A1 true PH12015502803A1 (en) 2016-03-21

Family

ID=52153343

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12015502803A PH12015502803A1 (en) 2014-09-22 2015-12-17 Ether polycarboxylate slump retention agent and method for preparing the same

Country Status (3)

Country Link
CN (1) CN104261721B (en)
PH (1) PH12015502803A1 (en)
WO (1) WO2016045421A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104261721B (en) * 2014-09-22 2016-06-29 科之杰新材料集团有限公司 A kind of ethers polycarboxylic acid slump retaining agent and preparation method thereof
CN105061704B (en) * 2015-08-04 2018-01-30 科之杰新材料集团有限公司 A kind of preparation method of concrete hydrating conditioning agent
CN105085823A (en) * 2015-08-12 2015-11-25 吉林众鑫化工集团有限公司 Low-sensitivity and high-concentration water reducing agent and synthesis method thereof
CN105601836B (en) * 2015-11-18 2018-06-26 科之杰新材料集团有限公司 A kind of preparation method of ethers retardation setting type polycarboxylic acid slump retaining agent
CN108084357B (en) * 2017-11-14 2021-03-16 佳化化学（茂名）有限公司 Preparation method of liquid polycarboxylate superplasticizer
CN108084358B (en) * 2017-11-14 2021-01-15 佳化化学（茂名）有限公司 Preparation method of collapse-proof polycarboxylate superplasticizer
CN108003301B (en) * 2017-11-14 2021-01-15 佳化化学（茂名）有限公司 Preparation method of viscosity-reducing polycarboxylate superplasticizer
CN108047393B (en) * 2017-12-28 2020-03-06 科之杰新材料集团有限公司 Preparation method of viscosity-reduction-enhanced polycarboxylic acid plasticizer
CN108192037B (en) * 2017-12-28 2020-02-21 科之杰新材料集团有限公司 Preparation method of ether high-dispersion high-slump-retaining polycarboxylate superplasticizer
CN108864374B (en) * 2018-06-01 2021-05-25 科之杰新材料集团有限公司 Preparation method of ether high-water-retention polycarboxylate superplasticizer
CN109336447B (en) * 2018-09-25 2021-05-11 上海东大化学有限公司 Stable slump retaining agent and preparation and use methods thereof
CN111378079B (en) * 2018-12-31 2022-04-22 江苏苏博特新材料股份有限公司 Star-shaped polycarboxylate superplasticizer with controllable molecular structure and preparation method thereof
CN110078404A (en) * 2019-04-23 2019-08-02 桂林理工大学 A kind of ethers polycarboxylic acids plasticity-maintaining agent and preparation method thereof
CN114772975A (en) * 2019-11-20 2022-07-22 株洲市中建新材料有限公司 High-strength easily-compatible concrete strong agent
CN111234198A (en) * 2020-03-09 2020-06-05 浙江皇马新材料科技有限公司 Preparation method of reactive acrylate crosslinking agent
CN111704698A (en) * 2020-06-16 2020-09-25 贵州石博士科技有限公司 Preparation method of hyperbranched viscosity-reducing polycarboxylate superplasticizer
CN114437337A (en) * 2020-11-02 2022-05-06 辽宁奥克化学股份有限公司 Polyether ester and preparation method and application thereof
CN114634600B (en) * 2020-12-16 2023-10-24 辽宁奥克化学股份有限公司 Polycarboxylate copolymer, preparation method thereof and polycarboxylate water reducer containing polycarboxylate copolymer
CN114644759B (en) * 2020-12-21 2023-03-14 南京博特新材料有限公司 Small-molecular phosphorous acid-based water reducing agent, and preparation method and application thereof
CN114644758B (en) * 2020-12-21 2023-03-14 南京博特新材料有限公司 Anti-mud water reducer and preparation method thereof
CN114685729B (en) * 2020-12-30 2023-08-08 南京博特新材料有限公司 Preparation method of solid polycarboxylate water reducer containing phosphate groups
CN114989412A (en) * 2021-03-02 2022-09-02 辽宁奥克化学股份有限公司 Phosphate type polyether monomer and preparation method thereof
CN113772989B (en) * 2021-09-16 2022-12-16 重庆富普新材料有限公司 Preparation method of special additive mother liquor for limestone-based wet-mixed mortar
CN114409855A (en) * 2022-01-17 2022-04-29 科之杰新材料集团(广东)有限公司 Slow-release slump retaining agent and preparation method thereof
CN114478945B (en) * 2022-02-24 2023-11-03 漯河市昊源新材料有限公司 Sustained-release slump-retaining viscosity-reducing polycarboxylate-type water reducer and preparation method thereof
CN114716622A (en) * 2022-03-31 2022-07-08 华新水泥股份有限公司 Preparation method of high-solid-content early-strength polycarboxylic slump retaining agent
CN115894812A (en) * 2022-11-21 2023-04-04 江苏博思通新材料有限公司 Preparation method of anti-polyacrylamide water reducing agent

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008048266A1 (en) * 2006-10-20 2008-04-24 Ticona Llc Polyether ether ketone/ polyphenylene sulfide blend
CN101492518B (en) * 2009-02-27 2010-12-08 上海市建筑科学研究院(集团)有限公司 Ethers polycarboxylic acid water reducing agent and preparation
CN102391435B (en) * 2011-10-09 2013-03-13 浙江五龙新材股份有限公司 Slump-retaining polycarboxylic acid type water reducing agent and preparation method thereof
CN102603996B (en) * 2012-02-28 2013-12-25 武汉理工大学 Ether type polycarboxylic acid slump retaining agent and preparation method thereof
CN102643042B (en) * 2012-04-20 2014-05-14 株洲加美乐素建材有限公司 Cross-linked polycarboxylic acid water reducing agent and preparation method thereof
CN103833939B (en) * 2012-11-26 2016-03-09 科之杰新材料集团有限公司 Slump retaining agent prepared by the special slump retaining agent preparation method of a kind of cross-linking type poly carboxylic acid and the method
CN103408706A (en) * 2013-08-19 2013-11-27 科之杰新材料集团有限公司 High-performance polycarboxylic acid water reducing agent and preparation method thereof
CN103788310A (en) * 2014-02-19 2014-05-14 吉林众鑫化工集团有限公司 Method for synthesizing slow-release polycarboxylate water reducing agent
CN104261721B (en) * 2014-09-22 2016-06-29 科之杰新材料集团有限公司 A kind of ethers polycarboxylic acid slump retaining agent and preparation method thereof
CN104231188B (en) * 2014-09-22 2017-11-17 科之杰新材料集团有限公司 A kind of esters polycarboxylic acid slump retaining agent and preparation method thereof

Also Published As

Publication number Publication date
CN104261721B (en) 2016-06-29
CN104261721A (en) 2015-01-07
WO2016045421A1 (en) 2016-03-31
PH12015502803B1 (en) 2016-03-21

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