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1. 发明公开

EP2749605A2 BIODEGRADABLE RESIN COMPOSITION, AND DRAINING BOARD CORE MATERIAL AND DRAINING BOARD PRODUCED THEREFROM 审中-公开
标题翻译：生物降解性树脂排水板和核材料和制品生产排水板
公开(公告)号：EP2749605A2
公开(公告)日：2014-07-02
申请号：EP12825113.9
申请日：2012-08-22
申请人： Samsung Fine Chemicals Co., Ltd. , S-Enpol Co., Ltd.
发明人： YOON, Yoon Mo , CHO, Kwan Young , OH, Uk , CHUN, Jong Pil , YUN, Ki Chull , PARK, Yong Dae
IPC分类号： C08L101/16 , C08L67/02 , C08L23/00 , C08K3/26
CPC分类号： C08L67/02 , C08K3/26 , C08K2003/265 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/10 , C08L23/12 , C08L83/04 , C08L101/16 , Y10T428/23
摘要： A biodegradable resin composition is provided. More particularly, a biodegradable resin composition for a core of a drain board, which has excellent extrusion productivity and thus improves productivity by improving physical properties, for example, reducing contractibility and elasticity recovery, according to original characteristics of a biodegradable resin without degradation in biodegrability of the biodegradable resin by mixing the biodegradable resin with an additional material for improving processibility in suitable amounts, a core of a drain board using the same, and a method of manufacturing a drain board.
The biodegradable resin composition is prepared by mixing 5 to 60 parts by weight of calcium carbonate, 1 to 10 parts by weight of a thermoplastic resin, and 0.1 to 5 parts by weight of a lubricant with respect to 100 parts by weight of a biodegradable polymer compound, or mixing 1 to 5 parts by weight of the additives, which are formed in a pellet state to have 60 to 90 parts by weight of calcium carbonate, 5 to 15 parts by weight of a thermoplastic resin, and 1 to 5 parts by weight of a lubricant, with respect to 100 parts by weight of a biodegradable polymer compound.
摘要翻译：本发明提供一种生物降解性树脂组合物。更具体地，排水板的芯，其具有优异的挤出生产率并因此通过提高物理特性，例如，在可生物降解性降低收缩和弹性恢复，雅丁到生物降解性树脂的原始特性，而不会退化提高生产率的生物降解性树脂组合物通过在额外材料与所述生物降解性树脂混合在合适的量提高加工性能的可生物降解的树脂的，使用其的排水板的芯，和一种制造滴水板的方法。生物降解性树脂组合物是通过按重量计的可生物降解的聚合物的重量，相对于100份润滑剂混合5〜60重量份的碳酸钙，1至10重量份的热塑性树脂，和0.1〜5重量份制备化合物，或按重量计的添加剂，其在颗粒状态形成为具有60至90重量份的碳酸钙混合1至5份，5〜15重量份的热塑性树脂，和1〜5质量份重量的润滑剂，与按重量计的可生物降解的高分子化合物的相对于100份。

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