Ethylene polymer compositions

专利名称：Ethylene polymer compositions发明人：Paritosh K. Das,Kenneth W. Willcox申请号：US07/997976申请日：19921228公开号：US05378747A公开日：19950103

摘要：An ethylene polymer composition is provided that comprises:< P>

(a) bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite, in an amount that is fromabout 0.0001 to less than 0.30 weight percent; and

(b) at least one color stabilization compound selected from the group consisting of:

(1) a carboxylic acid compound;

(2) an alcohol compound; and

< P>(3) a hydroxycarboxylic acid compound;

< P> in an amount from about 0.0001 to about 1 weight percent;

wherein said weight percents are based on the weight of said ethylene polymercomposition.

申请人：PHILLIPS PETROLEUM COMPANY

代理人：Carl D. Corvin

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