이형제, 분산제 또는 활제 조성물

    公开(公告)号:KR102408483B1

    公开(公告)日:2022-06-13

    申请号:KR1020210085332

    申请日:2021-06-30

    摘要: 본발명은합성수지성형품을제조하는데있어서, 이형제, 분산제또는활제로사용될수 있는액상조성물에관한것이다. 본발명에따른조성물은, 오일과상기오일에분산된다수의폴리테트라풀로오로에틸렌(PTFE) 입자를포함하고, 상기폴리테트라풀로오로에틸렌(PTFE) 입자를전체조성물에대한중량비율로 0.1 ~ 20% 포함하는것을특징으로한다.

    탈크 파우더를 사용하지 않는 타이어 인너튜브 제조용 방착제

    公开(公告)号:KR101817708B1

    公开(公告)日:2018-01-12

    申请号:KR1020160063507

    申请日:2016-05-24

    申请人: 신한유화(주)

    发明人: 박성훈 김수현

    摘要: 본발명은탈크파우더를사용하지않는타이어인너튜브제조용방착제에관한것으로서, 더욱상세하게는타이어인너튜브제조시사용되는탈크파우더를대체할수 있는새로운방착제를제공하여종래의탈크파우더가가지는문제점을해결할수 있는타이어인너튜브제조용방착제에관한것이다. 본발명의타이어인너튜브제조용방착제는물 70 내지 80중량%와, 폴리스티렌소재의유기실란 5 내지 15중량%와, 수용성바인더 1 내지 7중량%와, 습윤분산제 0.3 내지 3중량%와, 증진제 1 내지 1.5중량%와, 몰드오염방지제 7 내지 11중량%를함유한다.

    고내열 흡차음재의 성형방법
    5.
    发明公开
    고내열 흡차음재의 성형방법 有权
    高温抗震吸收材料的成型工艺

    公开(公告)号:KR1020140059142A

    公开(公告)日:2014-05-15

    申请号:KR1020130134081

    申请日:2013-11-06

    IPC分类号: B29C33/60 B29C43/00

    摘要: The present invention relates to a method for molding a high thermal resistant sound-absorbing substance which is mounted on an engine cylinder block of a vehicle and an upper vehicle body panel of a muffler by using sound-absorbing material consisting of 20-80 parts by weight of fiber materials with a limited oxygen index (LOI) of 25% or more and a thermal resistant temperature of 200°C or greater and 20-80 parts by weight of thermosetting resins with a thermal resistant temperature of 200°C or greater and, more specifically, to a method for molding a high thermal resistant sound-absorbing substance comprising: a release agent spraying step of spraying a releasing agent to the inner space of a hot-working mold; a hot-working compressed molding step of fixing a shape; and a cool-working compressing step of stabilizing the shape. The high thermal resistant sound-absorbing substance molded by the method is able to reduce the interior noise of a vehicle by preventing a radiated noise generated from an engine and exhaust system from being transferred to the inside of the vehicle through a vehicle body panel; is able to maintain a shape even in the hot environments of 200°C or greater generated in the engine and the exhaust system; and is able to satisfy the flame retardant of UL 94V-0.

    摘要翻译: 本发明涉及一种高耐热吸音物质的成型方法,该方法通过使用由20-80份的吸音材料组成的吸声材料安装在车辆的发动机气缸体和消声器的上部车体面板上 具有有限氧指数(LOI)为25%或更高,耐热温度为200℃或更高的纤维材料的重量和耐热温度为200℃或更高的热固性树脂为20-80重量份,以及 更具体地,涉及一种用于模制高耐热吸声材料的方法,包括:将脱模剂喷射到热加工模具的内部空间的脱模剂喷射步骤; 固定形状的热压缩成型步骤; 以及稳定形状的冷却压缩步骤。 通过该方法模制的高耐热吸音物质能够通过防止从发动机和排气系统产生的辐射噪声通过车体面板传递到车辆内部而降低车辆的内部噪声; 即使在发动机和排气系统中产生的200℃以上的高温环境中也能够保持形状; 并能够满足UL 94V-0的阻燃性。

    컬러 폴리메틸메타크릴레이트 비드를 함유한 그린타이어용 수용성 외부이형제 조성물
    6.
    发明公开
    컬러 폴리메틸메타크릴레이트 비드를 함유한 그린타이어용 수용성 외부이형제 조성물 无效
    包含绿色轮胎的彩色PMMA珠的外部释放剂组合物

    公开(公告)号:KR1020110083114A

    公开(公告)日:2011-07-20

    申请号:KR1020100003161

    申请日:2010-01-13

    发明人: 박진서 박성훈

    IPC分类号: B29C33/60 C08K7/16 C08K5/00

    摘要: PURPOSE: A composition of a watersoluble external releasing agent containing color PMMA(Polymethyl Methacrylate) beads for green tires is provided to ensure high black level and desirable surface gloss of finished tires. CONSTITUTION: A composition of a watersoluble external releasing agent for green tires comprises an organic filler 2~10wt.%, a binder 2~10wt.%, a wet dispersing agent 1~5wt.%, a releasing agent 5~11wt.%, an antioxidant 0.1~2.5wt.%, a water repellent 0.1~2.5wt.%, and ion exchanged water 70~85wt%, wherein the organic filler is PMMA beads.

    摘要翻译: 目的:提供含绿色轮胎的彩色PMMA(聚甲基丙烯酸甲酯)珠粒的水溶性外释剂的组合物,以确保成品轮胎的高黑色水平和理想的表面光泽度。 构成:绿色轮胎的水溶性外用脱模剂的组合物含有2〜10重量%的有机填料,2〜10重量%的粘合剂,1〜5重量%的湿式分散剂,5〜11重量%的脱模剂, 抗氧化剂0.1〜2.5重量%,防水剂0.1〜2.5重量%,离子交换水70〜85重量%,其中有机填料为PMMA珠。

    다공성 전주금형의 제조방법
    7.
    发明授权
    다공성 전주금형의 제조방법 有权
    多孔电铸模具的制造方法

    公开(公告)号:KR101024379B1

    公开(公告)日:2011-03-23

    申请号:KR1020090009068

    申请日:2009-02-04

    发明人: 이종선

    摘要: 본 발명은 다공성의 전조금형을 제조하기 위한 다공성 전조금형 제조방법에 관한 것이다.
    개시된 본 발명의 일 측면은 표면에 전도막이 형성된 모델을 제조하고, 상기 전도막에 제1금속표면층을 형성하는 제1전주공정을 수행하고, 상기 제1금속표면층이 형성된 상기 모델에 복수의 홀을 관통시키고, 상기 복수의 홀로 기체를 공급하며 상기 제1금속표면층상에 제2금속표면층을 형성하는 제2전주공정을 수행하는 것을 포함하여 이루어질 수 있다.

    성형기용 이형제 조성물
    8.
    发明公开
    성형기용 이형제 조성물 有权
    用于成型的脱模剂组合物

    公开(公告)号:KR1020100011227A

    公开(公告)日:2010-02-03

    申请号:KR1020080072356

    申请日:2008-07-24

    发明人: 문태용

    IPC分类号: B29C33/56 B29C33/60

    CPC分类号: B29C33/62 B29C33/58

    摘要: PURPOSE: A composite of a release agent for a molding machine provides environment-friendly effect by composing of water. CONSTITUTION: A composite of a release agent for a molding machine contains synthetic hydrocarbon 5~15 weight%, emulsifying agent 0.5~5.0 weight%, wetting agent 0.5~2.0 weight%, antiseptic 0.1~0.5 weight%, and residual distilled water. The synthetic hydrocarbon is composed of hydrogenated 1-decene homopolymer, alkylbenzenes, cycloaliphatics, and polyalphaolefin. The emulsifying agent is composed of more than one of cetyl alcohol, glycerol monostearate, polyoxyethylene fatty ester, dioctyl phthalate, and epoxy resin.

    摘要翻译: 目的:用于成型机的脱模剂的复合材料通过组合水提供环境友好的效果。 构成:成型机用脱模剂的复合材料含有5〜15重量%的合成烃,0.5〜5.0重量%的乳化剂,0.5〜2.0重量%的润湿剂,0.1〜0.5重量%的防腐剂和残留的蒸馏水。 合成烃由氢化的1-癸烯均聚物,烷基苯,环烯烃和聚α-烯烃组成。 乳化剂由十六烷醇,单硬脂酸甘油酯,聚氧乙烯脂肪酸酯,邻苯二甲酸二辛酯和环氧树脂组成。

    그린 타이어 외부 이형제 조성물
    9.
    发明公开
    그린 타이어 외부 이형제 조성물 失效
    绿色轮胎外部释放剂组合物

    公开(公告)号:KR1020090099845A

    公开(公告)日:2009-09-23

    申请号:KR1020080025054

    申请日:2008-03-18

    发明人: 최덕재

    IPC分类号: B29C33/56 B29C33/60 B29C33/62

    摘要: PURPOSE: A green tire outside releasing agent composition is provided to prevent efflorescence generated by light or moisture and prevent vulcanization inferiority when being vulcanized by reducing rubber flow change. CONSTITUTION: A green tire outside releasing agent composition comprises weatherproof binder and heat resistance binder 4.0~6.5 weight%, organic filler 4.5~8.0 weight% having the particle size of 40~50 micrometer, emulsifying and dispersing agent 1.5~3.0 weight%, viscosity modifier 0.1~0.4 weight%, UV stabilizer 0.2~0.5 weight%, and the rest amount of the water.

    摘要翻译: 目的:提供一种生胎轮外释放剂组合物,以防止由光或湿气产生的风化,并通过减少橡胶流动变化来防止硫化时的硫化劣化。 组成:绿色轮胎外释放剂组合物包含耐候粘合剂和耐热粘合剂4.0〜6.5重量%,有机填料4.5〜8.0重量%,粒径为40〜50微米,乳化分散剂1.5〜3.0重量%,粘度 改性剂0.1〜0.4重量%,紫外线稳定剂0.2〜0.5重量%,余量为水。

    박리층을 갖는 성형용 금형 또는 전주용 모형 및 그들의 제조 방법
    10.
    发明公开
    박리층을 갖는 성형용 금형 또는 전주용 모형 및 그들의 제조 방법 有权
    用于电镀每个具有释放层的成型模具或主模式

    公开(公告)号:KR1020090018216A

    公开(公告)日:2009-02-19

    申请号:KR1020097001241

    申请日:2005-12-28

    IPC分类号: B29C33/60 B29C33/56 C25D1/22

    CPC分类号: B29C33/64 B29C33/56 C25D1/22

    摘要: A molding die or master pattern for electroforming characterized by comprising a die or master pattern and a release layer comprising a thin organic film formed on the surface of the die or pattern by bringing the die or pattern into contact with an organic-solvent solution containing a silane surfactant represented by the formula [1]: Rn-Si-X 4-n (1) (wherein R represents an optionally substituted C1-20 hydrocarbon group, an optionally substituted C1-20 halogenated hydrocarbon group, a C1-20 hydrocarbon group containing a connecting group, or C1-20 halogenated hydrocarbon group containing a connecting group; X represents hydroxy, halogeno, or C1-6 alkoxy or acyloxy; and n is an integer of 1-3) and a catalyst capable of interacting with the silane surfactant. The release layer is excellent in wearing resistance and release performance.

    摘要翻译: 一种用于电铸的成型模具或母版图案,其特征在于包括模具或主图案和释放层,所述剥离层包括通过使所述模具或图案与含有所述模具或图案的有机溶剂溶液接触而形成在所述模具或图案的表面上的薄的有机膜 由式[1]表示的硅烷表面活性剂:Rn-Si-X 4-n(1)(其中R表示任选取代的C 1-20烃基,任选取代的C 1-20卤代烃基,C 1-20烃基 含有连接基团或含有连接基团的C 1-20卤代烃基; X表示羟基,卤代或C 1-6烷氧基或酰氧基; n为1-3的整数)和能够与硅烷相互作用的催化剂 表面活性剂。 剥离层的耐磨损性和脱模性优异。