AU2012213482B2 - Low molecular mass, phosphorus-containing polyacrylic acids and use thereof as dispersants - Google Patents

Low molecular mass, phosphorus-containing polyacrylic acids and use thereof as dispersants Download PDF

Info

Publication number
AU2012213482B2
AU2012213482B2 AU2012213482A AU2012213482A AU2012213482B2 AU 2012213482 B2 AU2012213482 B2 AU 2012213482B2 AU 2012213482 A AU2012213482 A AU 2012213482A AU 2012213482 A AU2012213482 A AU 2012213482A AU 2012213482 B2 AU2012213482 B2 AU 2012213482B2
Authority
AU
Australia
Prior art keywords
feed
solution
acrylic acid
phosphorus
feed time
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.)
Ceased
Application number
AU2012213482A
Other languages
English (en)
Other versions
AU2012213482A1 (en
Inventor
Howard Roger Dungworth
David Petty
Bolette Urtel
Ruth Wirschem
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45833360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2012213482(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of AU2012213482A1 publication Critical patent/AU2012213482A1/en
Application granted granted Critical
Publication of AU2012213482B2 publication Critical patent/AU2012213482B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/40—Redox systems
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU2012213482A 2011-02-04 2012-01-31 Low molecular mass, phosphorus-containing polyacrylic acids and use thereof as dispersants Ceased AU2012213482B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11153389.9 2011-02-04
EP11153389 2011-02-04
PCT/EP2012/051562 WO2012104304A1 (de) 2011-02-04 2012-01-31 Niedermolekulare phosphorhaltige polyacrylsäuren und deren verwendung als dispergiermittel

Publications (2)

Publication Number Publication Date
AU2012213482A1 AU2012213482A1 (en) 2013-08-29
AU2012213482B2 true AU2012213482B2 (en) 2015-06-18

Family

ID=45833360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012213482A Ceased AU2012213482B2 (en) 2011-02-04 2012-01-31 Low molecular mass, phosphorus-containing polyacrylic acids and use thereof as dispersants

Country Status (10)

Country Link
EP (1) EP2670783B1 (enExample)
JP (1) JP2014509337A (enExample)
KR (1) KR20140034137A (enExample)
CN (1) CN103403044B (enExample)
AU (1) AU2012213482B2 (enExample)
BR (1) BR112013019823A2 (enExample)
ES (1) ES2534060T3 (enExample)
MX (1) MX2013008933A (enExample)
RU (1) RU2592704C2 (enExample)
WO (1) WO2012104304A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013019594A2 (pt) 2011-02-04 2017-01-31 Basf Se solução aquosa de polímeros de ácido acrílico, polímeros de ácido acrílico, processo para preparar soluções aquosas, e, uso de soluções aquosas
US9382377B2 (en) 2011-08-10 2016-07-05 Basf Se Polymer mixtures as deposit inhibitors in water-bearing systems
BR112018015825B1 (pt) * 2016-02-04 2022-11-16 Basf Se Processo para produzir soluções aquosas de polímeros de ácido acrílico
WO2018081964A1 (en) * 2016-11-02 2018-05-11 Basf Se Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution
WO2021228928A1 (en) 2020-05-13 2021-11-18 Basf Se Biocide free pigment dispersions and methods of preparing them

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405818A2 (en) * 1989-06-26 1991-01-02 Rohm And Haas Company Low molecular weight, water-soluble phosphinate and phosphonate-containing polymers, and their preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216099A (en) * 1989-06-26 1993-06-01 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
US5256746A (en) * 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
JPH0699879B2 (ja) * 1992-08-27 1994-12-07 伯東株式会社 パルプ蒸解釜のスケール付着防止剤およびスケール付着防止方法
US6297336B1 (en) * 1998-07-02 2001-10-02 Nippon Shokubai Co., Ltd. Detergent builder, production process therefor, and poly(meth)acrylic acid (or salt) polymer and use thereof
EP1074293B1 (en) * 1999-08-02 2005-10-12 Rohm And Haas Company Aqueous dispersions
JP3910616B2 (ja) * 2005-02-21 2007-04-25 株式会社日本触媒 重合体の製造方法
RU2397991C1 (ru) * 2009-03-20 2010-08-27 Александр Евгеньевич Сухотин Способ получения водных растворов сополимеров

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405818A2 (en) * 1989-06-26 1991-01-02 Rohm And Haas Company Low molecular weight, water-soluble phosphinate and phosphonate-containing polymers, and their preparation

Also Published As

Publication number Publication date
CN103403044A (zh) 2013-11-20
WO2012104304A1 (de) 2012-08-09
RU2013140615A (ru) 2015-03-10
AU2012213482A1 (en) 2013-08-29
BR112013019823A2 (pt) 2019-02-26
ES2534060T3 (es) 2015-04-17
EP2670783A1 (de) 2013-12-11
CN103403044B (zh) 2016-11-09
MX2013008933A (es) 2013-12-06
EP2670783B1 (de) 2015-01-07
KR20140034137A (ko) 2014-03-19
JP2014509337A (ja) 2014-04-17
RU2592704C2 (ru) 2016-07-27

Similar Documents

Publication Publication Date Title
AU2012213403B2 (en) Low-molecular-weight polyacrylic acids containing phosphorus and use thereof as dispersants
US9238732B2 (en) Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants
US10875944B2 (en) Method for producing acrylic acid polymers
AU2012213482A1 (en) Low molecular mass, phosphorus-containing polyacrylic acids and use thereof as dispersants
US20120202937A1 (en) Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants
CN109890853B (zh) 被钠和钙离子中和的且具有窄分子量分布的丙烯酸聚合物
US7442749B2 (en) Sulfur-containing poly (unsaturated carboxylic acid) and its uses and production process
RU2776183C2 (ru) Полимеры акриловой кислоты, нейтрализованные ионами натрия и кальция и имеющие узкое распределение молекулярной массы
FI2401305T3 (fi) Menetelmä vesiliukoisen akryylipolymeerin neutraloimiseksi vähintään yhdellä monovalentilla aineella ja vähintään yhdellä divalentilla aineella, ja saadut polymeerit
CN106082760A (zh) 一种低敏感共聚物分散剂的制备方法

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired