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ES8602042A3 - Preparation of alkali metal acrylate polymer - Google Patents

Preparation of alkali metal acrylate polymer

Info

Publication number
ES8602042A3
ES8602042A3 ES539216A ES539216A ES8602042A3 ES 8602042 A3 ES8602042 A3 ES 8602042A3 ES 539216 A ES539216 A ES 539216A ES 539216 A ES539216 A ES 539216A ES 8602042 A3 ES8602042 A3 ES 8602042A3
Authority
ES
Spain
Prior art keywords
alkali metal
preparation
acrylate polymer
water
metal acrylate
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.)
Expired
Application number
ES539216A
Other languages
Spanish (es)
Other versions
ES539216A0 (en
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to ES539216A priority Critical patent/ES8602042A3/en
Publication of ES539216A0 publication Critical patent/ES539216A0/en
Publication of ES8602042A3 publication Critical patent/ES8602042A3/en
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The process comprises dispersion and suspension of aq. acrylate soln. obtd. through neutralisation of acrylic acid with alkali metal hydroxide, minimum 40 per cent by weight concn., containing polymerisation initiator of free radical type, soluble in water. The solvent used is aliphatic hydrocarbon such as n-hexane in the presence of a nonionic surfactant, such as sorbitan monoester, HLB index 3-6. The prod. is in powder form and water-absorbent.
ES539216A 1984-12-28 1984-12-28 Preparation of alkali metal acrylate polymer Expired ES8602042A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES539216A ES8602042A3 (en) 1984-12-28 1984-12-28 Preparation of alkali metal acrylate polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES539216A ES8602042A3 (en) 1984-12-28 1984-12-28 Preparation of alkali metal acrylate polymer

Publications (2)

Publication Number Publication Date
ES539216A0 ES539216A0 (en) 1985-11-01
ES8602042A3 true ES8602042A3 (en) 1985-11-01

Family

ID=8488453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539216A Expired ES8602042A3 (en) 1984-12-28 1984-12-28 Preparation of alkali metal acrylate polymer

Country Status (1)

Country Link
ES (1) ES8602042A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038927A1 (en) * 1991-06-11 1993-08-01 Sigma Prod Chim Thickening agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038927A1 (en) * 1991-06-11 1993-08-01 Sigma Prod Chim Thickening agents

Also Published As

Publication number Publication date
ES539216A0 (en) 1985-11-01

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