NON-VOC PROCESSING AIDS FOR USE IN MANUFACTURING FOAMS USING LOW GLOBAL WARMING POTENTIAL BLOWING AGENTS
A foamable polymeric mixture is provided that includes a polymer composition, at least one blowing agent, and at least one non-VOC processing aid comprising one or more of an adipate ester; benzoate; fatty acids and their derivatives, propylene carbonate; ethylene oxide/propylene oxide block copolym...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
24.01.2018
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Subjects | |
Online Access | Get full text |
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Summary: | A foamable polymeric mixture is provided that includes a polymer composition, at least one blowing agent, and at least one non-VOC processing aid comprising one or more of an adipate ester; benzoate; fatty acids and their derivatives, propylene carbonate; ethylene oxide/propylene oxide block copolymer; styrene-methyl methacrylate copolymer; and a dispersion of organic salt of a fatty acid in copolymer. The blowing agent comprising at least one of carbon dioxide, hydrofluoroolefins, hydrochlorofluoroolefins and hydrofluorocarbons, and mixtures thereof. |
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Bibliography: | Application Number: EP20150821727 |