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公开(公告)号：KR100495502B1
公开(公告)日：2005-06-16
申请号：KR1020020081181
申请日：2002-12-18
Applicant: 한국신발피혁연구원
IPC: A43B13/18
Abstract: 본 발명은 충격흡수 또는 충격완화 기능을 가지는 신발창에 관한 것으로서, 더욱 상세하게는 신발창의 앞과 뒷부분에 각각 적용 설치한 충격흡수용 스폰지에 의해 충격흡수 효과가 극대화될 수 있고, 내부의 충격흡수용 스폰지가 외부에서 보일 수 있게 설치한 투명창에 의해 소비자들이 그 효과를 직접 육안으로 확인할 수 있도록 한 신발창에 관한 것이다.
상기한 목적을 달성하기 위한 본 발명은, 미드솔에서 충격을 많이 받게 되는 앞쪽 부위와 그 뒤쪽 발 뒤꿈치 부위의 각 하면에 설치홈을 각각 형성시키고 이 각 설치홈의 안쪽면에는 다수의 끼움홈을 형성시키며 다수의 충격흡수용 스폰지를 상기 설치홈 내에서 해당 끼움홈에 각각 끼워 고정하는 한편 아웃솔에는 상기 앞쪽 및 뒤쪽의 충격흡수용 스폰지가 외부에서 보일 수 있게 하는 투명창을 각각 설치하여서 된 것을 특징으로 한다.-
公开(公告)号：KR100468431B1
公开(公告)日：2005-01-27
申请号：KR1020010065946
申请日：2001-10-25
Applicant: 한국신발피혁연구원
IPC: B29D35/12
Abstract: PURPOSE: Provided is a production process of outsole or midsole of shoes which passes through two continuous molding processes to produce a product so that it increases adhesion power with improving the quality of the product. CONSTITUTION: The production process of the outsole or the midsole of the shoes comprises the steps of: (i) producing a first preform smaller than the size of the final product by a first injection molding or compression molding; and (ii) projecting the preform into a press with heating to cross-link and foam the preform within the press to complete appearance of the outsole or the midsole of the shoes.
Abstract translation: 目的：提供一种通过两次连续成型工艺生产产品的鞋外底或鞋底中底的生产工艺，从而增加了粘合力，同时提高了产品的质量。 构成：鞋的鞋底或鞋底夹层的生产过程包括以下步骤：（i）通过第一次注塑或压缩成型制造比最终产品的尺寸小的第一预成型件; 和（ii）将预成型件放入具有加热的压机中以交联并使预成型件在压机内发泡以完成鞋外底或中底的外观。
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公开(公告)号：KR1020040098913A
公开(公告)日：2004-11-26
申请号：KR1020030031237
申请日：2003-05-16
Applicant: 한국신발피혁연구원
IPC: C08J3/22
Abstract: PURPOSE: A silica masterbatch is provided, which contains silica in large quantities by increasing compatibility of the silica and a base rubber by controlling contents of additives and a mixing condition specially. And a process for producing the silica masterbatch is also provided. CONSTITUTION: The silica masterbatch is produced by the process containing the steps of: pre-mixing a rubber, a thermoplastic resin, or a mixture thereof as a base material at 130-170deg.C; injecting 150-200pts.wt. of the silica, 7-20pts.wt. of a silane-based coupling agent, 15-50pts.wt. of a processing oil, and 7-20pts.wt. of an activator into 100pts.wt. of the base material and mixing; making sheets of the mixture and compressing. The rubber is selected from a natural rubber(NR), a butadiene rubber(BR), a styrene-butadiene rubber(SBR), a modified styrene-butadiene rubber(SBR), an ethylene-propylene rubber(EPM, EPDM), and a nitrile rubber(NBR). And the thermoplastic resin is selected from a polyethylene(PE), an ethylene vinyl acetate copolymer(EVA), an ethylene butene copolymer, and etc.
Abstract translation: 目的：提供二氧化硅母粒，通过控制添加剂的含量和混合条件，增加二氧化硅与基础橡胶的相容性，大量含有二氧化硅。 还提供了二氧化硅母料的制造方法。 构成：二氧化硅母粒通过包括以下步骤的方法制备：在130-170℃预混合作为基料的橡胶，热塑性树脂或其混合物; 注射150-200pts.wt。 的二氧化硅，7-20pts.wt。 的硅烷偶联剂，15-50pts.wt。 的加工油，和7-20pts.wt。 的活化剂加入100pts.wt。 的基料混合; 制作混合物的片材并压缩。 橡胶选自天然橡胶（NR），丁二烯橡胶（BR），苯乙烯 - 丁二烯橡胶（SBR），改性苯乙烯 - 丁二烯橡胶（SBR），乙丙橡胶（EPM，EPDM）和 丁腈橡胶（NBR）。 热塑性树脂选自聚乙烯（PE），乙烯乙酸乙烯酯共聚物（EVA），乙烯丁烯共聚物等。
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公开(公告)号：KR1020040092974A
公开(公告)日：2004-11-04
申请号：KR1020030027710
申请日：2003-04-30
Applicant: 한국신발피혁연구원
IPC: B29D35/00
CPC classification number: B29D35/0009 , B29C45/0001 , B29C45/7207 , B29C47/0004 , B29C47/78 , B29D35/0054 , B29K2023/083 , C08K5/09 , C08L23/0853
Abstract: PURPOSE: A preparation method of a foam material for use in a shoe sole is provided to allow the shoe sole to be improved in mechanical strength and colorful representation. CONSTITUTION: The preparation method comprises: preparing an unfoamed material by injection molding or compression molding one or more compounds comprising 3-7 wt% of a foaming agent, 0.5-0.8 wt% of a crosslinker, 1-5 wt% of metallic oxide, 1-2 wt% of stearic acid, and 0.1-1 wt% of a pigment based on 100 wt% of an ethylene vinyl acetate(EVA) copolymer; and preparing a foam material by compression molding the unfoamed material with a pressure of 140-160 kg/cm¬2 at 160-180 deg. C for 5-15 minutes.
Abstract translation: 目的：提供一种用于鞋底的泡沫材料的制备方法，以使鞋底的机械强度和色彩表现得到改善。 制备方法：制备方法包括：通过注射成型或压缩成型制备一种或多种包含3-7重量％发泡剂，0.5-0.8重量％交联剂，1-5重量％金属氧化物的化合物， 1-2重量％的硬脂酸和0.1-1重量％的基于100重量％的乙烯 - 乙酸乙烯酯（EVA）共聚物的颜料; 并通过在160-180度下以140-160kg / cm 2的压力压制未发泡材料来制备泡沫材料。 C 5-15分钟。
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公开(公告)号：KR100454284B1
公开(公告)日：2004-10-26
申请号：KR1020010085828
申请日：2001-12-27
Applicant: 한국신발피혁연구원
Abstract: PURPOSE: A rubber composition and its preparation method are provided, which exhibits a high elongation, a maximized sliding resistance and an excellent fashionable appearance and is useful as the outer sole of shoes. CONSTITUTION: The rubber composition comprises 100 parts by weight of a base rubber; 1.0-4.0 parts by weight of sulfur; 0.1-3.0 parts by weight of a curing auxiliary; 5-120 parts by weight of a filler; 0.5-2.0 parts by weight of a coupling agent; 0.2-1.0 parts by weight of a crosslinking auxiliary; 3.0-10.0 parts by weight of a metal oxide and 0.5-3.0 parts by weight of stearic acid as a curing stabilizer; 0.05-2.0 parts by weight of an antioxidizing agent; 0.5-3.0 parts by weight of an antistatic material; and 0.1-2.0 parts by weight of a pigment. The method comprises the steps of plasticizing a natural base rubber under a roll of 30-40 deg.C; and adding the filler and other additives to the plasticized base rubber and plasticizing and mixing them at a kneader of 120-130 deg.C.
Abstract translation: 目的：提供一种橡胶组合物及其制备方法，该组合物及其制备方法具有高伸长率，最大化滑动阻力和优异的时尚外观，并且可用作鞋的外底。 构成：橡胶组合物包含100重量份的基础橡胶; 硫1.0-4.0重量份; 0.1-3.0重量份的固化助剂; 5-120重量份的填料; 0.5-2.0重量份的偶联剂; 0.2-1.0重量份交联助剂; 3.0-10.0重量份金属氧化物和0.5-3.0重量份硬脂酸作为固化稳定剂; 0.05-2.0重量份的抗氧化剂; 0.5-3.0重量份的抗静电材料; 和0.1-2.0重量份的颜料。 该方法包括以下步骤：在30-40℃的温度下塑化天然基础橡胶; 在增塑的基础橡胶中加入填料和其它添加剂，并在120-130℃的捏合机中塑化和混合它们。
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Patent Agency Ranking
公开(公告)号：KR1020040082122A
公开(公告)日：2004-09-24
申请号：KR1020030016768
申请日：2003-03-18
IPC: C08J9/04
Abstract: PURPOSE: An industrial foam using a styrene-butadiene-styrene copolymer is provided, to reduce manufacturing cost and to improve impact absorbing property, impact resilience and compression set. CONSTITUTION: The industrial foam comprises 100 parts by weight of a styrene-butadiene-styrene block copolymer or blend as a thermoplastic elastomer; 0.01-2.5 parts by weight of a crosslinking agent; 0.1-1.0 parts by weight of a co-crosslinking agent; and 1-10 parts by weight of a foaming agent. Preferably the foam comprises a mixture of 20-99 parts by weight of a styrene-butadiene-styrene block copolymer and 1-80 parts by weight of a polymer for blend instead of the styrene-butadiene-styrene block copolymer. Preferably the polymer for blend is at least one selected from the group consisting of an ethylene-vinyl acetate copolymer, an ethylene-α-olefin copolymer, a butadiene rubber, an isoprene rubber, an ethylene-propylene rubber, a butyl rubber, a styrene-butadiene rubber, a dielectric rubber which is obtained by adding an oil to the rubbers, 1,2-polyethylene, polybutadiene and polystyrene-polyvinyl-isoprene terpolymer.
Abstract translation: 目的：提供使用苯乙烯 - 丁二烯 - 苯乙烯共聚物的工业泡沫体，以降低制造成本，改善冲击吸收性能，冲击弹性和压缩永久变形。 构成：工业泡沫包含100重量份的作为热塑性弹性体的苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物或共混物; 0.01-2.5重量份的交联剂; 0.1-1.0重量份的共交联剂; 和1-10重量份的发泡剂。 优选地，泡沫包括20-99重量份苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物和1-80重量份用于共混物的聚合物的混合物，而不是苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物。 优选地，用于共混物的聚合物是选自乙烯 - 乙酸乙烯酯共聚物，乙烯-α-烯烃共聚物，丁二烯橡胶，异戊二烯橡胶，乙烯 - 丙烯橡胶，丁基橡胶，苯乙烯 丁二烯橡胶，通过向橡胶中加入油获得的电介质橡胶，1,2-聚乙烯，聚丁二烯和聚苯乙烯 - 聚乙烯 - 异戊二烯三元共聚物。
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公开(公告)号：KR1020040047436A
公开(公告)日：2004-06-05
申请号：KR1020020075658
申请日：2002-11-30
Applicant: 한국신발피혁연구원 , 한화첨단소재 주식회사 , 강남제비스코주식회사
IPC: C09J175/14
Abstract: PURPOSE: Provided is an UV-curable coating composition, which has excellent anti-slipping property and maintains other physicochemical properties including anti-fouling property, chemical resistance, wear resistance and solvent resistance. CONSTITUTION: The anti-slipping UV-curable coating composition comprises: 30-50 wt% of a photo-polymerizable urethane acrylate oligomer; 20-60 wt% of a functional photo-polymerizable monomer; 2-10 wt% of a photopolymerization initiator; 0.1-3 wt% of a surface tension modifier; and 3-10 wt% of a gloss modifier. The composition further comprises 0.1-5 wt% of a tertiary amine as a co-initiator; 1-5 wt% of a wax as an anti-slipping agent; and 3-20 wt% of a multi-functional monomer of polyglycol having an alkylene oxide number of 7-18.
Abstract translation: 目的：提供一种紫外线固化型涂料组合物，具有优异的防滑性能，并保持其他物理化学性质，包括防污性，耐化学性，耐磨性和耐溶剂性。 构成：防滑UV固化涂料组合物包含：30-50重量％的可光聚合的氨基甲酸酯丙烯酸酯低聚物; 20-60重量％的功能性光聚合单体; 2-10重量％的光聚合引发剂; 0.1-3重量％的表面张力调节剂; 和3-10重量％的光泽改性剂。 组合物还包含0.1-5重量％的作为共引发剂的叔胺; 1-5重量％的蜡作为防滑剂; 和3-20重量％的具有环氧烷数7-18的聚二醇的多功能单体。
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公开(公告)号：KR1020040007051A
公开(公告)日：2004-01-24
申请号：KR1020020041692
申请日：2002-07-16
Applicant: 한국신발피혁연구원 , 명광화학공업 주식회사
IPC: B29D35/12
CPC classification number: B29D35/122 , A43B13/023 , A43B13/04 , B29D35/0054 , B29K2023/08 , B29K2023/083 , B29K2023/18 , C08L21/00 , C08L23/08 , C08L23/0853 , C08L23/20
Abstract: PURPOSE: Provided is a manufacturing method for mid-sole and unit-sole of shoe to improve a traction characteristic and physical properties of the shoe, and to simplify a manufacturing process by applying a direct molding. CONSTITUTION: The manufacturing method for mid-sole and unit-sole of shoe with improved traction includes the steps of: mixing 100 wt% of EVA, a polymer of 1,2-polybutadiene and ethylene/a-olefin, or rubber with 1-6 wt% of a foaming agent, 0.02-1.5 wt% of a cross-linking agent, and 4-15 wt% of a general additive; and injecting the resulting foam mixture into a mold and press molding for 5-10 minutes under 100-150 kg/cm¬2 at 150-170 deg.C.
Abstract translation: 目的：提供鞋的中底和单鞋底的制造方法，以改善鞋的牵引特性和物理性质，并通过直接成型简化制造过程。 构成：具有改善牵引力的鞋底鞋底和单鞋底的制造方法包括以下步骤：将100重量％的EVA，1,2-聚丁二烯和乙烯/α-烯烃的聚合物，或橡胶与1- 6重量％的发泡剂，0.02-1.5重量％的交联剂和4-15重量％的一般添加剂; 并将所得泡沫混合物注入模具中，并在150-170℃下在100-150kg / cm 2的压力下成型5-10分钟。
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公开(公告)号：KR1020020028389A
公开(公告)日：2002-04-17
申请号：KR1020000059343
申请日：2000-10-09
IPC: C09J109/08
Abstract: PURPOSE: Provided is an adhesive composition for albums, which contains a UV stabilizer mixture containing 2-4 kinds of UV absorbing agents with different UV absorption wavelength, therefore can improve a discoloration-resistance. CONSTITUTION: The adhesive composition comprises: a rubber latex comprising 55-85wt% of a natural rubber latex and 15-45wt% of at least one styrene-butadiene rubber latex; an acryl adhesive agent; an emulsion type acryl tackifier; a defoaming agent; a thickener; a photo-stabilizer; the UV stabilizer mixture obtained by dissolving 2-4 kinds of UV absorbing agents with different UV absorption wavelength in dioctylphthalate in the weight ratio of 1.5-2.5:7.5-8.5 based on the 100pts.wt. of the rubber latex, wherein the UV absorbing agents are 2-4 kinds selected from a benzophenone, a benzotriazole, and an arylester.
Abstract translation: 目的：提供一种用于专辑的粘合剂组合物，其包含含有2-4种具有不同UV吸收波长的UV吸收剂的UV稳定剂混合物，因此可以改善耐变色性。 组成：粘合剂组合物包括：包含55-85wt％天然橡胶胶乳和15-45wt％至少一种苯乙烯 - 丁二烯橡胶胶乳的橡胶胶乳; 丙烯酸粘合剂; 乳液型丙烯酸增粘剂; 消泡剂; 增稠剂 光稳定剂; 通过将具有不同紫外线吸收波长的2-4种紫外线吸收剂以邻苯二甲酸二辛酯溶液的比例为1.5-2.5:7.5-8.5，基于100pts.wt。 的橡胶胶乳，其中UV吸收剂为选自二苯甲酮，苯并三唑和芳基酯的2-4种。
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公开(公告)号：KR100274230B1
公开(公告)日：2001-03-02
申请号：KR1019980013695
申请日：1998-04-13
Applicant: 한국신발피혁연구원
Abstract: PURPOSE: Provided is a rubbery gel which provides excellent shock absorbing property, particularly shock absorbing rubber gel which is low in hardness, such as silicone gel or urethane gel. CONSTITUTION: The rubbery gel is prepared by adding sequentially 2-40 parts by weight of tackifying resin, 30-200 parts by weight of process oil and 5-20 parts by weight of liquefied rubber, and 5-80 parts by weight of filler and 0.1-12 parts by weight of crosslinking/shaping agents for rubber to 100 parts by weight of at least one selected from the group consisting of natural rubber, epoxylated natural rubber, nitrile rubber, butyl rubber, halogenated butyl rubber or their mixture to obtain a blend, and press-shaping the blend. The tackifying resin is at least one natural resin or synthetic resin selected from a rosin-based resin, a terpene-based resin, an aliphatic or an aromatic petroleum resin, a coumarone resin and a phenol resin.
Abstract translation: 目的：提供具有优异的缓冲性的橡胶状凝胶，特别是硬度低的耐冲击橡胶胶，例如硅胶或氨基甲酸酯凝胶。 构成：橡胶状凝胶通过依次加入2-40重量份增粘树脂，30-200重量份工艺油和5-20重量份液化橡胶以及5-80重量份填料和 0.1-12重量份的用于橡胶的交联/成型剂至100重量份选自天然橡胶，环氧化天然橡胶，丁腈橡胶，丁基橡胶，卤化丁基橡胶或其混合物中的至少一种，以获得 混合和压制成型混合物。 增粘树脂是选自松香类树脂，萜烯类树脂，脂肪族或芳香族石油树脂，香豆酮树脂和酚醛树脂中的至少一种天然树脂或合成树脂。
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