New Poly(Sodium Carboxylate)s Based on Saccharides. II. Cobuilder Performance of Ionic Allyl Glycoside Polymers as Substitutes of Standard Polycarboxylates

New poly(sodium carboxylate)s consisting of neutral or ionic allyl glycoside (AGlu) monomers and maleic acid or itaconic acid as comonomers were examined as substitutes for water-soluble homo- and copolymers of acrylic acid, which are used as cobuilders in detergent formulations. Standardized tests...

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Bibliographic Details
Published in:Journal of macromolecular science. Part A, Pure and applied chemistry Pure and applied chemistry, 2004-01, Vol.41 (2), p.165-179
Main Authors: Mahrholz, Thorsten, Klein, Joachim, Klein, Thomas
Format: Article
Language:English
Subjects:
Applied sciences
Biodegradable polymers
Builder
Calcium sequestering capacity
Cobuilder
Copolymerization
Exact sciences and technology
Kaolin dispersing capacity
Organic polymers
Physicochemistry of polymers
Polycarboxylates
Polyelectrolytes
Polysaccharides
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Summary:New poly(sodium carboxylate)s consisting of neutral or ionic allyl glycoside (AGlu) monomers and maleic acid or itaconic acid as comonomers were examined as substitutes for water-soluble homo- and copolymers of acrylic acid, which are used as cobuilders in detergent formulations. Standardized tests allowed us to measure the calcium sequestering capacity, kaolin dispersing capacity, biodegradability, and thermal stability. These parameters were correlated with the different degrees of functionalization and charge densities of the new polycarboxylates. Comparison with some commercial monomolecular and oligomeric polycarboxylates indicate that the new copolymer poly(allyl-β-D-glucofuranosiduronic acid-co-maleic acid) (P(AGlu-MA)) has an interesting cobuilder performance and is a potentially attractive substitute.
ISSN:1060-1325
1520-5738
DOI:10.1081/MA-120027301