公开(公告)号：EP3178874B1

公开(公告)日：2019-08-07

申请号：EP16200696.9

申请日：2016-11-25

Applicant: Korea Institute of Science and Technology

Inventor： GOH, Munju ,  JUNG, Jin ,  YU, Jin Won ,  YOU, Nam Ho ,  YEO, Hyeonuk ,  YOUN, Sang Jun ,  KU, Bon-Cheol

IPC: C08J11/10 ,  C08J11/12 ,  C08J11/16

公开(公告)号：EP3178874A1

公开(公告)日：2017-06-14

申请号：EP16200696.9

申请日：2016-11-25

Applicant: Korea Institute of Science and Technology

Inventor： GOH, Munju ,  JUNG, Jin ,  YU, Jin Won ,  YOU, Nam Ho ,  YEO, Hyeonuk ,  YOUN, Sang Jun ,  KU, Bon-Cheol

IPC: C08J11/10 ,  C08J11/12 ,  C08J11/16

CPC classification number: B29B17/02 ,  B29B2017/0293 ,  B29K2307/04 ,  B29K2701/10 ,  C08J11/10 ,  C08J11/12 ,  C08J11/16 ,  C08J2300/24 ,  Y02W30/702 ,  Y02W30/703 ,  Y02W30/705

Abstract: Disclosed are a method and an apparatus for recovering a fiber assembly by decomposing a thermosetting resin composite material, such as carbon fiber reinforced plastic (CFRP) in such a manner the fiber assembly used for the thermosetting composite material, such as CFRP, retains its original organizational shape after decomposition, and a fiber assembly recovered by the method.

Abstract translation: 公开的是用于通过分解热固性树脂的复合材料，颜色回收的纤维组件的方法和设备，包括：如碳纤维在寻求一种方式用于热固性复合材料中的纤维组件增强塑料（CFRP），颜色：例如CFRP，保持其原来的 分解后的组织的形状，以及由该方法回收的纤维集合体。

公开(公告)号：EP3181623A1

公开(公告)日：2017-06-21

申请号：EP16204007.5

申请日：2016-12-14

Applicant: Korea Institute of Science and Technology

Inventor： YOU, Nam Ho ,  GOH, Munju ,  YEO, Hyeonuk ,  KU, Bon-Cheol ,  YOUN, Sang Jun ,  YU, Jin Won ,  JUNG, Jin

IPC: C08J11/16 ,  C08L63/00

CPC classification number: C01B31/0492 ,  B01J23/22 ,  B01J23/26 ,  B01J23/34 ,  B01J23/36 ,  B01J23/466 ,  B01J27/13 ,  C01B32/17 ,  C01B32/196 ,  C01B32/23 ,  C01B32/956 ,  C01F7/021 ,  C08J11/16 ,  C08J2300/24 ,  C08J2363/00 ,  Y02W30/705

Abstract: For depolymerization of a cured epoxy resin material, used is a composition including a transition metal salt or a transition metal oxide containing a transition metal element (metal element that belongs to Groups 3-12 in the Periodic Table). In the reaction solvent, an oxidation occurs by the medium of the transition metal element so that the cured epoxy resin material may be depolymerized and decomposed. In this manner, it is possible to carry out depolymerization of a cured epoxy resin material at a temperature of 200°C, specifically 100°C or lower very simply and rapidly, and to reduce the processing cost and energy requirement.

Abstract translation: 对于固化的环氧树脂材料，所使用的解聚是一种组合物包含过渡金属盐或过渡金属氧化物包含过渡金属元素（金属元素也属于3-12族中的周期表）。 在反应溶剂中，在由所以没固化的环氧树脂材料可以解聚和分解的过渡金属元素的介质发生氧化。 以这种方式，有可能在200℃的温度下进行固化的环氧树脂材料的解聚，特别是100℃或更低的非常简单和迅速，并减少处理成本和能量要求。

公开(公告)号：EP3153543A1

公开(公告)日：2017-04-12

申请号：EP16192385.9

申请日：2016-10-05

Applicant: Korea Institute of Science and Technology

Inventor： GOH, Munju ,  YU, Jin Won ,  JUNG, Jin ,  YOUN, Sang Jun ,  KU, Bon-Cheol ,  YOU, Nam Ho ,  YEO, Hyeonuk

IPC: C08J7/02 ,  C08J11/08

CPC classification number: C08J11/28 ,  C08J7/02 ,  C08J11/08 ,  C08J11/20 ,  C08J11/24 ,  C08J11/26 ,  C08J2300/24 ,  C08J2363/00 ,  Y02W30/701

Abstract: Provided are a composition for swelling pretreatment of a cured thermosetting resin material before decomposition, including a surfactant and an acidic material, and a method for swelling pretreatment of a cured thermosetting resin material before decomposition by using the same. When carrying out swelling pretreatment of a cured thermosetting resin material before decomposition by using the composition, it is possible to accelerate infiltration of the acidic material into the cured thermosetting resin material and swelling of the cured thermosetting resin material by virtue of the surfactant, and thus to increase the decomposition reactive surface area. Therefore, it is possible to increase reaction efficiency during the subsequent decomposition process, and to increase the decomposition ratio during the same period of time.

Abstract translation: 提供了用于膨胀的固化热固性树脂材料的预处理分解之前，包含表面活性剂和在酸性物质，以及用于通过使用相同的分解前肿胀的固化热固性树脂材料进行预处理的方法的组合物。 当进行使用该组合物的溶胀分解前的热固性树脂固化物的材料的预处理，有可能加速酸性物质渗入固化的热固性树脂材料并凭借表面活性剂的固化的热固性树脂材料的溶胀，因此 到提高分解反应表面积。 因此，有可能在随后的分解过程以提高反应效率，并且在所述时间同期提高分解率。