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1. 发明公开

KR1020130116989A 컨베이어 풀리의 피복시트 및 피복방법 有权
标题翻译：输送机喷涂涂料及其涂料方法
公开(公告)号：KR1020130116989A
公开(公告)日：2013-10-25
申请号：KR1020120039535
申请日：2012-04-17
申请人： 주식회사 포스코 , (주) 대덕화학
发明人： 이정연 , 이대성 , 이찬서
IPC分类号： B65G39/10 , B29C59/04 , B29C65/48 , F16C13/00
摘要： PURPOSE: A coating sheet and method of a conveyor pulley are provided to reduce time and costs required for replacing a damaged rubber coated part on a conveyor pulley by easily coating a conveyor belt with the coating sheet. CONSTITUTION: A coating method of a conveyor pulley is as follows. A room-temperature coating pad and a functional coating pad are prepared (S1). A coating sheet is manufactured by thermally pressing the prepared pads (S2). Adhesive is spread on the surface of a conveyor pulley and the room-temperature coating pad (S3). The conveyor pulley is coated with the coating sheet (S4). The coated pulley drum is hardened at room temperatures (S5). [Reference numerals] (S1) Step of preparing a pad; (S2) Step of manufacturing a coating sheet; (S3) Step of spreading adhesive; (S4) Step of covering the coating sheet; (S5) Step of hardening the coating sheet
摘要翻译：目的：提供一种输送带轮的涂布片和方法，以通过容易地涂覆带涂层的输送带来减少更换输送带轮上损坏的橡胶涂覆部分所需的时间和成本。构成：输送带轮的涂布方法如下。制备室温涂层垫和功能性涂层垫（S1）。通过热压制备的垫（S2）制造涂层片。粘合剂铺展在传送带轮和室温涂层垫的表面上（S3）。输送带轮涂有涂层片（S4）。涂覆的滑轮滚筒在室温下硬化（S5）。（附图标记）（S1）准备垫的步骤; （S2）涂布片的制造工序; （S3）粘合剂的铺展步骤; （S4）覆盖被覆片的工序; （S5）硬化涂膜的工序

2. 发明授权

KR101398302B1 컨베이어 풀리의 피복시트 및 피복방법 有权
标题翻译：输送机喷涂涂料及其涂料方法
公开(公告)号：KR101398302B1
公开(公告)日：2014-05-27
申请号：KR1020120039535
申请日：2012-04-17
申请人： 주식회사 포스코 , (주) 대덕화학
发明人： 이정연 , 이대성 , 이찬서
IPC分类号： B65G39/10 , B29C59/04 , B29C65/48 , F16C13/00
摘要： 논슬립 기능을 갖는 피복시트를 컨베이어 풀리에 상온에서 피복할 수 있도록 하는 컨베이어 풀리의 피복시트 및 피복방법이 소개된다.
이 중에서 컨베이어 풀리의 피복시트는, 컨베이어 풀리의 표면에 접착되는 상온피복 패드와, 컨베이어 벨트 사이의 슬립을 방지하기 위해 상기 상온피복 패드에 열간 압착 성형되는 기능피복 패드를 포함하여 이루어진다.

3. 发明公开

KR1020120139172A 원료 수송용 슈트 및 호퍼의 표면 보호용 라이너 제조방법 无效
标题翻译：用于防止在输送原料的情况下预防磨损和磨损
公开(公告)号：KR1020120139172A
公开(公告)日：2012-12-27
申请号：KR1020110058821
申请日：2011-06-17
申请人： (주) 대덕화학
发明人： 이기형 , 이찬서
IPC分类号： B29C43/18 , B29C43/20 , B29C31/02
CPC分类号： B29C66/7461 , B29B7/88 , B29C43/18 , B29C65/02 , B29C66/7375 , B29C66/9141 , B29C2043/189 , B29C2043/5816 , B29D7/00 , B29K2009/00
摘要： PURPOSE: A manufacturing method of a liner for protecting the surface of a hopper and a chute for transferring ingredients is provided to produce the surface of a liner using ceramics. CONSTITUTION: A manufacturing method of a liner for protecting the surface of a hopper and a chute comprises the following steps: locating plural rubber bases(101) in a sheet shape, and a ceramic plate(110) with an anti-separation unit on the upper side of the rubber bases; locating a woven glass fiber sheet in between the rubber bases in the middle; locating a woven synthetic fiber sheet in between the rubber bases on the lower side; inserting the arranged rubber bases, ceramic plate, glass fiber sheet, and woven synthetic fiber sheet into a mold; compressing the arranged materials using a hot-presser; and applying the heat and the pressure for 0.5-3 hours at 130-170 deg. C for cure-adhering the materials.
摘要翻译：目的：提供用于保护料斗表面的衬垫和用于转移成分的滑槽的制造方法，以使用陶瓷制造衬垫的表面。构成：用于保护料斗和滑槽表面的衬套的制造方法包括以下步骤：将多个橡胶基座（101）定位成片状，并在陶瓷板（110）上具有防分离单元橡胶基的上侧; 将编织玻璃纤维片放置在中间的橡胶基座之间; 将编织合成纤维片定位在下侧的橡胶基座之间; 将布置的橡胶基底，陶瓷板，玻璃纤维片和织造合成纤维片插入模具中; 使用热压机压缩布置的材料; 并在130-170度下施加0.5-3小时的热量和压力。 C用于固化粘合材料。

4. 发明授权

KR101186826B1 내마모 및 충격 완충용 고무시트 및 이를 이용한 라이너 제조방법 有权
标题翻译：橡胶板制造方法防止磨损
公开(公告)号：KR101186826B1
公开(公告)日：2012-09-28
申请号：KR1020110058825
申请日：2011-06-17
申请人： (주) 대덕화학
发明人： 이기형 , 이찬서
IPC分类号： C08J5/18 , C08L9/00 , C08K3/04 , B29C43/02
摘要： PURPOSE: A rubber sheet for buffering impact and abrasion resistance is provided to have excellent abrasion resistance and impact resistance, thereby capable of minimizing damages of devices, and minimizing noise and dust. CONSTITUTION: A rubber sheet for buffering impact and abrasion resistance comprises: a step of kneading a natural rubber and a butadiene rubber in a kneader; a step of putting carbon black and white carbon into a kneader, and mixing the same; a step of putting stearic acid, zinc oxide, petroleum resin, antiaging agent and dispersant into the kneader, and mixing the same; a step of putting a mixture of thiazole based acidic vulcanization accelerator, guanidine-based base vulcanization accelerator, sulfonamide-based natural vulcanization accelerator, thiuram-based vulcanization accelerator into the kneader, and mixing the same; a step of drawing out a mixed rubber from the kneader, putting vulcanization into, and mixing by a roller mixer; and a step of molding the rubber to a sheet shape.
摘要翻译：目的：提供用于缓冲冲击和耐磨性的橡胶片，以具有优异的耐磨性和抗冲击性，从而能够最小化装置的损伤并使噪声和灰尘最小化。构成：用于缓冲冲击和耐磨性的橡胶片包括：在捏合机中捏合天然橡胶和丁二烯橡胶的步骤; 将炭黑和白炭碳放入捏合机中并将其混合的步骤; 将硬脂酸，氧化锌，石油树脂，抗老化剂和分散剂加入到捏合机中，并将其混合; 将基于噻唑的酸性硫化促进剂，胍类碱硫化促进剂，磺酰胺类天然硫化促进剂，秋兰姆类硫化促进剂的混合物混合到捏合机中，并将其混合的步骤; 从捏合机中抽出混合橡胶，通过辊式混合器进行硫化和混合的步骤; 以及将橡胶成型为片状的工序。

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