CN108349806B - 用于水泥超塑化剂的高固含量聚羧酸酯合成 - Google Patents

用于水泥超塑化剂的高固含量聚羧酸酯合成 Download PDF

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Publication number
CN108349806B
CN108349806B CN201680068102.4A CN201680068102A CN108349806B CN 108349806 B CN108349806 B CN 108349806B CN 201680068102 A CN201680068102 A CN 201680068102A CN 108349806 B CN108349806 B CN 108349806B
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reaction mixture
weight
polyether
alkyl
wet
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English (en)
Chinese (zh)
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CN108349806A (zh
Inventor
W·C·芬奇
M·麦金尼斯
S·M·穆立克
C·J·兰特
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Rohm and Haas Co
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Rohm and Haas Co
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    • 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
    • C04B24/243—Phosphorus-containing polymers
    • C04B24/246—Phosphorus-containing polymers containing polyether side chains
    • 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
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles containing polyether side chains
    • 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
    • C08F120/00—Homopolymers 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
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/04—Acids; Metal salts or ammonium salts thereof
    • C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/32—Superplasticisers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Polyethers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
CN201680068102.4A 2015-11-30 2016-11-18 用于水泥超塑化剂的高固含量聚羧酸酯合成 Active CN108349806B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562260795P 2015-11-30 2015-11-30
US62/260795 2015-11-30
PCT/US2016/062657 WO2017095657A1 (en) 2015-11-30 2016-11-18 High solids polycarboxylate synthesis for cement superplasticizers

Publications (2)

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CN108349806A CN108349806A (zh) 2018-07-31
CN108349806B true CN108349806B (zh) 2022-01-25

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Country Link
US (1) US10899666B2 (enExample)
EP (1) EP3383817B1 (enExample)
JP (1) JP6643477B2 (enExample)
CN (1) CN108349806B (enExample)
BR (1) BR112018009818B1 (enExample)
WO (1) WO2017095657A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112029048A (zh) * 2020-09-14 2020-12-04 安徽瑞和新材料有限公司 一种超缓释型固体聚羧酸系减水剂的反应性挤出制备方法
CN119797856B (zh) * 2025-03-11 2025-07-22 四川公路桥梁建设集团有限公司 一种c80等级改善低温韧性的混凝土及制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103930454A (zh) * 2011-11-11 2014-07-16 罗门哈斯公司 不饱和羧酸的小粒度次磷酸盐/酯调聚物
CN104169309A (zh) * 2012-07-23 2014-11-26 东亚合成株式会社 丙烯酸系聚合物组合物及其制造方法以及其用途
CN104311752A (zh) * 2014-10-10 2015-01-28 科之杰新材料集团有限公司 一种聚羧酸减水剂及其制备方法
CN104497223A (zh) * 2014-12-23 2015-04-08 李鼎 一种用含磷化合物做链转移剂常温合成减水剂及制备方法
CN105061690A (zh) * 2015-07-22 2015-11-18 江苏奥莱特新材料有限公司 一种高减水型固体聚羧酸高性能减水剂的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294686A (en) 1993-03-29 1994-03-15 Rohm And Haas Company Process for efficient utilization of chain transfer agent
US5985989A (en) 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
EP1348729A1 (de) 2002-03-25 2003-10-01 Sika Schweiz AG Polymere in festem Aggregatzustand
EP1741726A1 (en) 2005-07-08 2007-01-10 Rohm and Haas France SAS Curable aqueous composition and use as water repellant fiberglass nonwoven binder
EP2065351B1 (de) 2007-10-29 2011-01-26 Sika Technology AG Dispergiermittel für hydraulisch abbindende Systeme
JP4975714B2 (ja) * 2007-11-28 2012-07-11 ローム アンド ハース カンパニー ポリマーの製造法
CN101914187B (zh) * 2010-08-19 2012-07-04 上海三瑞高分子材料有限公司 一种聚羧酸超塑化剂
EP2463314A1 (de) * 2010-12-10 2012-06-13 Sika Technology AG Herstellung von Kammpolymeren durch Veresterung
CN102627743A (zh) * 2012-03-29 2012-08-08 上海市建筑科学研究院(集团)有限公司 一种高固含量聚羧酸减水剂的制备方法
CN102976654B (zh) * 2012-12-04 2014-12-10 江苏苏博特新材料股份有限公司 一种聚羧酸超塑化剂及其应用
EP3016987B1 (de) * 2013-07-03 2020-06-03 Basf Se Feste polymerzusammensetzung, erhalten durch polymerisation eines säuregruppenhaltigen monomers in gegenwart einer polyetherverbindung
CN103613317A (zh) * 2013-11-08 2014-03-05 安徽省阜南绿原化工有限公司 一种高固含量聚羧酸减水剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103930454A (zh) * 2011-11-11 2014-07-16 罗门哈斯公司 不饱和羧酸的小粒度次磷酸盐/酯调聚物
CN104169309A (zh) * 2012-07-23 2014-11-26 东亚合成株式会社 丙烯酸系聚合物组合物及其制造方法以及其用途
CN104311752A (zh) * 2014-10-10 2015-01-28 科之杰新材料集团有限公司 一种聚羧酸减水剂及其制备方法
CN104497223A (zh) * 2014-12-23 2015-04-08 李鼎 一种用含磷化合物做链转移剂常温合成减水剂及制备方法
CN105061690A (zh) * 2015-07-22 2015-11-18 江苏奥莱特新材料有限公司 一种高减水型固体聚羧酸高性能减水剂的制备方法

Also Published As

Publication number Publication date
BR112018009818A2 (pt) 2018-11-13
JP2019501243A (ja) 2019-01-17
EP3383817A1 (en) 2018-10-10
BR112018009818B1 (pt) 2022-12-13
US20190152851A1 (en) 2019-05-23
EP3383817B1 (en) 2025-08-20
JP6643477B2 (ja) 2020-02-12
US10899666B2 (en) 2021-01-26
BR112018009818A8 (pt) 2019-02-26
CN108349806A (zh) 2018-07-31
WO2017095657A1 (en) 2017-06-08

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