Composition with self-foam-controlled propenoic acid emulsion
This invention provides a composite of acrylic acid emulsion with foam-selfcontrol capability, the said emulsion on foaming stirring with mechanical force occurs no coaggulation, the formed emulsion foam assumes uniform and fine shape and can retain the foam height for a certain time without the nee...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | This invention provides a composite of acrylic acid emulsion with foam-selfcontrol capability, the said emulsion on foaming stirring with mechanical force occurs no coaggulation, the formed emulsion foam assumes uniform and fine shape and can retain the foam height for a certain time without the need of additional foam stabilizer. The said acrylic acid emulsion composite is prepared from a silicon compound-grafted acrylic acid emulsion compounding with appropriate bulking filer, thickening agent, coaggulant and moistening agent, and may be applied to non-woven foamed back-gummed material. |
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