ADDITIVE COMPOSITION FOR POLYMER AND PREPARATION METHOD THEREFOR AND FLAME-RETARDANT THERMOPLASTIC POLYMER MOULDING MATERIAL CONSISTING OF SAME

An additive composition for polymer and a preparation method thereof and flame retardant thermoplastic polymer molding materials consisting of the same. Particularly the additive composition for polymer comprises: a component A: 80wt% - 99.99wt% of dialkyl phosphinates with structures shown as Formu...

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Bibliographic Details
Main Authors CHAI, Shengyong, LU, Changli, KONG, Lei, LI, Jide, LI, Yan, CHEN, Lin
Format Patent
LanguageEnglish
French
German
Published 30.05.2018
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:An additive composition for polymer and a preparation method thereof and flame retardant thermoplastic polymer molding materials consisting of the same. Particularly the additive composition for polymer comprises: a component A: 80wt% - 99.99wt% of dialkyl phosphinates with structures shown as Formula (I), a component B: 0wt% - 20wt% of alkyl phosphonates with structures shown as Formula (II), and a component C: 0wt% - 0.9wt% of phosphites with structures shown as Formula (III); wherein the component B and the component C are not 0wt% simultaneously, and a total sum of the components A, B and C is always 100wt%.
Bibliography:Application Number: EP20150855341