POLYOLEFIN-CONTAINING COMPOSITION WITH ANTI-FOG PROPERTIES农业专利-农业学术服务平台

发明人:: SPIJKERMAN, GEESJE KLASINA,史宾乔曼吉斯卡拉西那,史賓喬曼吉斯卡拉西那,KAMPEN, TED HENRI WILFRED CORNELIUS,卡潘泰德翰瑞威尔佛德柯尼里尔斯,卡潘泰德翰瑞威爾佛德柯尼里爾斯,TALMA, AUKE GERARDUS,塔耶马欧奇杰阿德斯,塔耶馬歐奇傑阿德斯

摘要：: Agricultural film having a visible light transmission of at least 50%, said film comprising a polyolefin-containing composition that is essentially free of plasticizer and comprises a polyolefin having dispersed therein one or more glycerol esters of saturated fatty acid with 12-22 carbon atoms, said esters having been ethoxylated to an average degree of 1.0 to below 5.0 moles of ethylene oxide groups per mole of glycerol ester.本發明提供一種具有至少50%之可見光透射率的農用膜,該膜包含含聚烯烴組合物,該含聚烯烴組合物基本上不含塑化劑且包含其中分散有含有12至22個碳原子之飽和脂肪酸的一或多種甘油酯之聚烯烴,該等酯經乙氧基化為每莫耳甘油酯1.0至小於5.0莫耳環氧乙烷基之平均程度。