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    • 9. 发明公开
    • 전도성 실리콘 발포체 조성물 및 이를 이용한발포체 제조방법
    • 具有电子电阻的基于硅酮的聚合物泡沫组合物和使用组合物的泡沫的制备方法
    • KR1020090131589A
    • 2009-12-29
    • KR1020080057533
    • 2008-06-18
    • 한국신발피혁연구원주식회사 컴테크케미칼
    • 임성욱박은영배호민최인철임대휘
    • C08L83/00C08L19/00C08K9/04C08K3/04
    • PURPOSE: A method for manufacturing a conductive silicone-based polymer foam composition is provided to realize light weight of foam usable in electrical appliance or various parts by preparing the silicone-based foam composition into the foam of low-density through a 2-step molding method. CONSTITUTION: A method for manufacturing a conductive silicone-based polymer foam composition comprises the steps of: preparing a compound composition in a sheet-like mixture, wherein the compound composition includes a silicone rubber-based material, conventional additive for rubber, acetylene-based carbon black, and foaming agent; and molding the prepared sheet-like mixture in a first pressurization state to obtain a first in-between foam, then forming the first in-between foam in a atmospheric pressure state to obtain a second silicone foam of low-density.
    • 目的:提供一种导电性硅酮系聚合物发泡体组合物的制造方法,通过2步成型将硅氧烷系泡沫体组合物制成低密度泡沫体,实现电气设备或各种部件的泡沫体的重量轻 方法。 构成:一种制备导电硅氧烷聚合物泡沫组合物的方法,包括以下步骤:制备片状混合物中的化合物组合物,其中化合物组合物包括硅橡胶基材料,常规橡胶添加剂,乙炔基 炭黑和发泡剂; 并且在第一加压状态下将所制备的片状混合物成型,以获得第一中间泡沫,然后在大气压状态下形成第一中间泡沫体以获得低密度的第二硅氧烷泡沫。
    • 10. 发明公开
    • 폴리락틱엑시드를 이용한 신발 중창용 생분해성 발포체 조성물 및 이의 제조방법
    • 使用聚乳酸的鞋子可生物降解泡沫化合物及其制造方法
    • KR1020120084447A
    • 2012-07-30
    • KR1020110005813
    • 2011-01-20
    • 한국신발피혁연구원주식회사 컴테크케미칼
    • 최경만백인규김영민박재형이지은한동훈임대휘최인철손관식
    • C08L67/04C08J9/04C08K3/26C08J3/22
    • C08J9/0061A43B1/0063A43B13/38A43B17/105A43B17/14C08J2367/04C08J2409/06C08J2423/08C08J2453/02Y02P70/653
    • PURPOSE: A biodegradable foam composition for midsole using polylactic acid and a manufacturing method thereof are provided to improve biodegradability, durability and hardness. CONSTITUTION: A biodegradable foam composition for midsole using polylactic acid is composed of polylactic acid mixture substrate. The mixed material is composed of a mixture of copolymers and polylactide acid. The biodegradable foam composition comprises 1-10 parts by weight of plasticizer, 1-10 parts by weight of silane coupling agent, 0.1-1.5 parts by weight of cross-linking agent, 2-5 parts by weight of foaming agent, 1-10 parts by weight of metal oxide, 0.5-2 parts by weight of stearic acid and 1-10 parts by weight of calcium carbonate based on 100.0 parts by weight of the mixed material. 20-60 parts by weight of the polylactic acid is included based on 100.0 parts by weight the mixed material. A manufacturing method of the biodegradable foam composition comprises the following steps: manufacturing a master batch by mixing polylactic acid mixture substrate. The mixed material is composed of a mixture of copolymers and polylactide acid. The biodegradable foam composition comprises the following steps: manufacturing a mixture by mixing plasticizer, silane coupling agent, cross-linking agent, foaming agent, metal oxide, stearic acid and calcium carbonate(s1); mulling a additive for foaming, plasticizer, and silane compling agent(s2); and mixing the mulling material with cross-linking agent and a forming agent(s3).
    • 目的:提供使用聚乳酸的中底生物降解泡沫组合物及其制造方法,以改善生物降解性,耐久性和硬度。 构成:使用聚乳酸的中底生物降解泡沫组合物由聚乳酸混合物底物组成。 混合材料由共聚物和聚丙交酯酸的混合物组成。 可生物降解的泡沫组合物包含1-10重量份的增塑剂,1-10重量份的硅烷偶联剂,0.1-1.5重量份的交联剂,2-5重量份的发泡剂,1-10 重量份的金属氧化物,0.5-2重量份的硬脂酸和1-10重量份的碳酸钙,基于100.0重量份的混合材料。 基于100.0重量份的混合材料,包含20-60重量份的聚乳酸。 生物可降解泡沫组合物的制造方法包括以下步骤:通过混合聚乳酸混合物底物制备母料。 混合材料由共聚物和聚丙交酯酸的混合物组成。 可生物降解泡沫组合物包括以下步骤:通过混合增塑剂,硅烷偶联剂,交联剂,发泡剂,金属氧化物,硬脂酸和碳酸钙来制备混合物(s1); 研磨发泡添加剂,增塑剂和硅烷混合剂(s2); 并将研磨材料与交联剂和成形剂混合(s3)。