Publication detail

Thickening of Acrylic Latices with Dispersions of Crosslinked Ethyl Acrylate-Methacrylic Acid Copolymers

Year: 2003

Type of publication: článek v odborném periodiku

Name of source: Progress in Organic Coatings

Publisher name: Elsevier Science BV

Place: Amsterdam

Page from-to: 1-7

Titles:

Language	Name	Abstract	Keywords
cze	Thickening of Acrylic Latices with Dispersions of Crosslinked Ethyl Acrylate-Methacrylic Acid Copolymers	Thickening of three model latices of copolymers of ethyl acrylate and 0-2 wt.% of acrylic acid using dispersions of ethyl acrylate-methacrylic acid copolymer crosslinked with 0,25-5 wt.% of N,N´-methylenebisacrylamide was investigated. Measurement of the static light csattering revealed that the highest thickening effect occurred when, after alkalinisation, a sufficient amount of highly swollen crosslinked particles arose from the thickener. Viscoelastic properties of this basic matrix are a decisive factor for the theological behaviour of thickening material.	N
eng	Thickening of Acrylic Latices with Dispersions of Crosslinked Ethyl Acrylate-Methacrylic Acid Copolymers	Thickening of three model latices of copolymers of ethyl acrylate and 0-2 wt.% of acrylic acid using dispersions of ethyl acrylate-methacrylic acid copolymer crosslinked with 0,25-5 wt.% of N,N´-methylenebisacrylamide was investigated. Measurement of the static light csattering revealed that the highest thickening effect occurred when, after alkalinisation, a sufficient amount of highly swollen crosslinked particles arose from the thickener. Viscoelastic properties of this basic matrix are a decisive factor for the theological behaviour of thickening material.	acrylic lattices;crosslinked ethyl acrylate-methacrylic acid copolymer dispersions;thickening, rheology;latex-particles

Search