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JPS57202311A - Novel block copolymer, its preparation and its use - Google Patents

Novel block copolymer, its preparation and its use

Info

Publication number
JPS57202311A
JPS57202311A JP56085797A JP8579781A JPS57202311A JP S57202311 A JPS57202311 A JP S57202311A JP 56085797 A JP56085797 A JP 56085797A JP 8579781 A JP8579781 A JP 8579781A JP S57202311 A JPS57202311 A JP S57202311A
Authority
JP
Japan
Prior art keywords
copolymerizing
meth
acrylic acid
positive integer
polyalkylene glycol
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.)
Granted
Application number
JP56085797A
Other languages
Japanese (ja)
Other versions
JPS6225164B2 (en
Inventor
Tsuneo Tsubakimoto
Masahiro Hosoido
Hideyuki Tawara
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP56085797A priority Critical patent/JPS57202311A/en
Publication of JPS57202311A publication Critical patent/JPS57202311A/en
Publication of JPS6225164B2 publication Critical patent/JPS6225164B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: To provide a copolymer having both anionic and nonionic blocks, and suitable as a pigment dispersing agent and a scale preventing agent, by copolymerizing a polyalkylene glycol monoallyl ether with a (meth)acrylic acid monomer.
CONSTITUTION: The objective copolymer is prepared by copolymerizing continuously or batchwise, (A) a polyalkylene glycol monoallyl ether giving a recurring unit of formulaI(m is 0 or positive integer; n is positive integer of ≥1; m+n is 1W100) (e.g. m is 8 and n is 2) and (B) a (meth)acrylic acid-type monomer giving the recurring unit of formula II (R is H or CH3; X is H, 1W2-valent metal, NH4, or organic amine) (e.g. sodium acrylate) in a solvent (e.g. water, lower alcohol, toluene, etc.) in the presence of a polymerization initiator (e.g. K2S2O8).
COPYRIGHT: (C)1982,JPO&Japio
JP56085797A 1981-06-05 1981-06-05 Novel block copolymer, its preparation and its use Granted JPS57202311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56085797A JPS57202311A (en) 1981-06-05 1981-06-05 Novel block copolymer, its preparation and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56085797A JPS57202311A (en) 1981-06-05 1981-06-05 Novel block copolymer, its preparation and its use

Publications (2)

Publication Number Publication Date
JPS57202311A true JPS57202311A (en) 1982-12-11
JPS6225164B2 JPS6225164B2 (en) 1987-06-02

Family

ID=13868869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56085797A Granted JPS57202311A (en) 1981-06-05 1981-06-05 Novel block copolymer, its preparation and its use

Country Status (1)

Country Link
JP (1) JPS57202311A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504618A (en) * 1982-07-12 1985-03-12 Dulux Australia Ltd. Aqueous dispersions
JPS6147713A (en) * 1984-08-14 1986-03-08 Hidetoshi Tsuchida Polymeric compound and ionic conductive material
US5718821A (en) * 1991-07-18 1998-02-17 Hoechst Aktiengesellschaft Copolymers of ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of lower, unsaturated alcohols as flow-improving agents for paraffin containing oils
JP2001507054A (en) * 1996-12-20 2001-05-29 ビーエーエスエフ アクチェンゲゼルシャフト Use of polymers containing carboxyl groups and polyalkylene oxide ether-side chains as additives for mineral building materials
WO2001094263A3 (en) * 2000-06-08 2002-10-03 Rhodia Chimie Sa Method for preparing colloidal particles derived from hydrolysis of a metal cation salt
US6474406B2 (en) 1995-10-02 2002-11-05 Calsonic Kansei Corporation Heater/cooler unit of automotive air conditioning system
WO2007135935A1 (en) * 2006-05-22 2007-11-29 Toagosei Co., Ltd. Dispersing agent
WO2009024233A1 (en) * 2007-08-23 2009-02-26 Clariant Finance (Bvi) Ltd Aqueous pigment preparations having nonionic additives on the basis of alyl and vinyl ether
JP2011525545A (en) * 2008-02-13 2011-09-22 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Process for continuous production of copolymers
JP2018509489A (en) * 2015-03-16 2018-04-05 コアテツクス Novel copolymers as water reducing agents in hydraulic compositions

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504618A (en) * 1982-07-12 1985-03-12 Dulux Australia Ltd. Aqueous dispersions
JPS6147713A (en) * 1984-08-14 1986-03-08 Hidetoshi Tsuchida Polymeric compound and ionic conductive material
US5718821A (en) * 1991-07-18 1998-02-17 Hoechst Aktiengesellschaft Copolymers of ethylenically unsaturated carboxylic acid esters with polyoxyalkylene ethers of lower, unsaturated alcohols as flow-improving agents for paraffin containing oils
US6474406B2 (en) 1995-10-02 2002-11-05 Calsonic Kansei Corporation Heater/cooler unit of automotive air conditioning system
JP2001507054A (en) * 1996-12-20 2001-05-29 ビーエーエスエフ アクチェンゲゼルシャフト Use of polymers containing carboxyl groups and polyalkylene oxide ether-side chains as additives for mineral building materials
JP2007327067A (en) * 1996-12-20 2007-12-20 Basf Ag Polymer including carboxyl groups and polyalkylene ether side-chains
WO2001094263A3 (en) * 2000-06-08 2002-10-03 Rhodia Chimie Sa Method for preparing colloidal particles derived from hydrolysis of a metal cation salt
WO2007135935A1 (en) * 2006-05-22 2007-11-29 Toagosei Co., Ltd. Dispersing agent
JP5105094B2 (en) * 2006-05-22 2012-12-19 東亞合成株式会社 Dispersant
WO2009024233A1 (en) * 2007-08-23 2009-02-26 Clariant Finance (Bvi) Ltd Aqueous pigment preparations having nonionic additives on the basis of alyl and vinyl ether
JP2011525545A (en) * 2008-02-13 2011-09-22 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Process for continuous production of copolymers
JP2018509489A (en) * 2015-03-16 2018-04-05 コアテツクス Novel copolymers as water reducing agents in hydraulic compositions

Also Published As

Publication number Publication date
JPS6225164B2 (en) 1987-06-02

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