Polyolefin enhancement composition, & products made therewith

    公开(公告)号:US20210130575A1

    公开(公告)日:2021-05-06

    申请号:US16602564

    申请日:2019-10-31

    申请人: Quande Gui

    发明人: Quande Gui

    摘要: A composition to improve the haze characteristic of polyolefins and to raise their crystallization temperature comprising: a) a zinc or aluminum glycerolate, b) a dispersing agent of the formula R—(OH)n wherein the (OH)n of said dispersing agent is selected from ethylene glycol, propylene glycol, pentaerythritol, sorbitol, mannitol, glycerol, and other polyols wherein the R is a 2 to 10 carbon atom chain selected from alkyl, alkenyl, and alkynl, and the (OH)n has at least two hydroxy groups, and a minor amount of calcium stearate, all to be added to a polyolefin homopolymer during the preparation of articles of polyolefin; as well as the actual polyolefin articles having the improved characteristics.