JPS51140986A - A process for manufacturing a copolymer - Google Patents

A process for manufacturing a copolymer

Info

Publication number
JPS51140986A
JPS51140986A JP6411875A JP6411875A JPS51140986A JP S51140986 A JPS51140986 A JP S51140986A JP 6411875 A JP6411875 A JP 6411875A JP 6411875 A JP6411875 A JP 6411875A JP S51140986 A JPS51140986 A JP S51140986A
Authority
JP
Japan
Prior art keywords
copolymer
acid
manufacturing
copolymerization
manufacture
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
JP6411875A
Other languages
Japanese (ja)
Other versions
JPS5654005B2 (en
Inventor
Takezo Sonoda
Naotake Shioji
Atsushi Okubo
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 JP6411875A priority Critical patent/JPS51140986A/en
Publication of JPS51140986A publication Critical patent/JPS51140986A/en
Publication of JPS5654005B2 publication Critical patent/JPS5654005B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PURPOSE: To manufacture a copolymer of acrylic acid or methacrylic acid efficiently with maleic acid or fumaric acid which has low conversion of copolymerization in an aqueous medium in the presence of a specific reaction initiator.
COPYRIGHT: (C)1976,JPO&Japio
JP6411875A 1975-05-30 1975-05-30 A process for manufacturing a copolymer Granted JPS51140986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6411875A JPS51140986A (en) 1975-05-30 1975-05-30 A process for manufacturing a copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6411875A JPS51140986A (en) 1975-05-30 1975-05-30 A process for manufacturing a copolymer

Publications (2)

Publication Number Publication Date
JPS51140986A true JPS51140986A (en) 1976-12-04
JPS5654005B2 JPS5654005B2 (en) 1981-12-23

Family

ID=13248818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6411875A Granted JPS51140986A (en) 1975-05-30 1975-05-30 A process for manufacturing a copolymer

Country Status (1)

Country Link
JP (1) JPS51140986A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149312A (en) * 1981-02-09 1982-09-14 Pfizer Acrylate-maleate copolymer, manufacture and use as scall inhibitor
JPS57168906A (en) * 1981-04-13 1982-10-18 Kao Corp Maleic acid/(meth)acrylic acid copolymer
JPS5867706A (en) * 1981-09-28 1983-04-22 バスフ　アクチエンゲゼルシヤフト Manufacture of copolymer from monoethylenically unsaturated mono- and dicarboxylic acid
JPS6123620A (en) * 1984-07-13 1986-02-01 Asahi Glass Co Ltd Production of polyurethane elastomer
JPS6136308A (en) * 1984-07-18 1986-02-21 バスフ　アクチェン　ゲゼルシャフト Copolymer for detergent or cleaner
US4725655A (en) * 1982-09-11 1988-02-16 Basf Aktiengesellschaft Preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids and anhydrides
US5175361A (en) * 1981-09-28 1992-12-29 Basf Aktiengesellschaft Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids
JP2000143737A (en) * 1998-09-08 2000-05-26 Nippon Shokubai Co Ltd Acrylic acid-maleic acid copolymer (salt), prodution and use
US6444771B1 (en) 1998-09-08 2002-09-03 Nippon Shokubai Co. Ltd. Acrylic acid-maleic acid copolymer (or its salt), its production process and use, and production process for aqueous maleic salt solution with low impurity content
JP2008510864A (en) * 2004-08-24 2008-04-10 ビーエーエスエフ ソシエタス・ヨーロピア Process for producing carboxylate-rich copolymer from monoethylenically unsaturated monocarboxylic acid and dicarboxylic acid, and low neutralization degree carboxylate-rich copolymer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149312A (en) * 1981-02-09 1982-09-14 Pfizer Acrylate-maleate copolymer, manufacture and use as scall inhibitor
JPS57168906A (en) * 1981-04-13 1982-10-18 Kao Corp Maleic acid/(meth)acrylic acid copolymer
JPS5867706A (en) * 1981-09-28 1983-04-22 バスフ　アクチエンゲゼルシヤフト Manufacture of copolymer from monoethylenically unsaturated mono- and dicarboxylic acid
US5175361A (en) * 1981-09-28 1992-12-29 Basf Aktiengesellschaft Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids
US4725655A (en) * 1982-09-11 1988-02-16 Basf Aktiengesellschaft Preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids and anhydrides
JPS6123620A (en) * 1984-07-13 1986-02-01 Asahi Glass Co Ltd Production of polyurethane elastomer
JPS6136308A (en) * 1984-07-18 1986-02-21 バスフ　アクチェン　ゲゼルシャフト Copolymer for detergent or cleaner
JP2000143737A (en) * 1998-09-08 2000-05-26 Nippon Shokubai Co Ltd Acrylic acid-maleic acid copolymer (salt), prodution and use
US6444771B1 (en) 1998-09-08 2002-09-03 Nippon Shokubai Co. Ltd. Acrylic acid-maleic acid copolymer (or its salt), its production process and use, and production process for aqueous maleic salt solution with low impurity content
JP2008510864A (en) * 2004-08-24 2008-04-10 ビーエーエスエフ ソシエタス・ヨーロピア Process for producing carboxylate-rich copolymer from monoethylenically unsaturated monocarboxylic acid and dicarboxylic acid, and low neutralization degree carboxylate-rich copolymer

Also Published As

Publication number Publication date
JPS5654005B2 (en) 1981-12-23

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