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公开(公告)号：KR1020040008317A
公开(公告)日：2004-01-31
申请号：KR1020020041933
申请日：2002-07-18
Applicant: 한국신발피혁연구원
IPC: C08K9/06
Abstract: PURPOSE: A quencher and a foam compound for injection are provided, to remove the light of the surface of foam effectively, to improve the dimension stability and to enhance the tear strength, the split tear strength and the adhesive strength of a quencher by employing the silica whose surface is modified from hydrophilic one to hydrophobic one. CONSTITUTION: The quencher comprises 100 parts by weight of silica; and 1-10 parts by weight of a silane-based coupling agent for modifying the silica. Preferably the silane-based coupling agent is selected from the group consisting of vinyl trichlorosilane, vinyl tri(2-methoxyethoxy)silane, vinyl triethoxysilane, vinyl trimethoxysilane, 3-methacryloxypropyltrimethoxysilane, 2-(3,4-ethoxycyclohexyl)ethyltrimethoxysilane, 3-glycidyloxypropylmethyldiethoxysilane, N-2-(aminoethyl)-3-aminopropyltrimethoxysilane, N-2-(aminoethyl)-3-aminopropylmethyldimethoxysilane, 3-aminopropyltriethoxysilane, N-phenyl-3-aminopropyltrimethoxysilane, 3-mercaptopropyltrimethoxysilane and 3-chloropropyltrimethoxysilane. The foam compound comprises 100 parts by weight of 100 parts by weight of a base; 1-10 parts by weight of the quencher; and 0.25-1.5 parts by weight of polyethylene glycol or diethylene glycol as a crosslinking stabilizer.
Abstract translation: 目的：提供猝灭剂和泡沫化合物，用于有效去除泡沫表面的光，以提高尺寸稳定性，并通过采用猝灭剂，提高猝灭剂的撕裂强度，裂纹撕裂强度和粘合强度 二氧化硅的表面被亲水性改性为疏水性。 构成：猝灭剂包括100重量份的二氧化硅; 和1-10重量份的用于改性二氧化硅的硅烷基偶联剂。 优选地，硅烷基偶联剂选自乙烯基三氯硅烷，乙烯基三（2-甲氧基乙氧基）硅烷，乙烯基三乙氧基硅烷，乙烯基三甲氧基硅烷，3-甲基丙烯酰氧基丙基三甲氧基硅烷，2-（3,4-乙氧基环己基）乙基三甲氧基硅烷，3-缩水甘油氧基丙基甲基二乙氧基硅烷 ，N-2-（氨基乙基）-3-氨基丙基三甲氧基硅烷，N-2-（氨基乙基）-3-氨基丙基甲基二甲氧基硅烷，3-氨基丙基三乙氧基硅烷，N-苯基-3-氨基丙基三甲氧基硅烷，3-巯基丙基三甲氧基硅烷和3-氯丙基三甲氧基硅烷。 泡沫化合物包含100重量份的100重量份的碱; 1-10重量份猝灭剂; 和0.25-1.5重量份的作为交联稳定剂的聚乙二醇或二甘醇。
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公开(公告)号：KR1020030062561A
公开(公告)日：2003-07-28
申请号：KR1020020002810
申请日：2002-01-17
Applicant: 한국신발피혁연구원
CPC classification number: C08L97/02 , C08J2300/22 , C08J2300/24 , C08L21/00 , C08L53/02 , C08L2201/22 , C08L2207/322
Abstract: PURPOSE: A wood meal-soft rubber composition is provided, to improve the environmental friendliness by using no plasticizer and to enhance the fluidity, the workability and the slipping resistance. CONSTITUTION: The wood meal-soft rubber composition comprises 100 parts by weight of thermoplastic and thermosetting rubber; 10-400 parts by weight of wood meal; 10-250 parts by weight of a process oil; 1-5 parts by weight of a metal oxide; 1-3 parts by weight of an internal releasing agent; 0-2 parts by weight of a crosslinking agent; and 3-5 parts by weight of an antiaging agent. Preferably the thermoplastic rubber is at least one selected from the group consisting of a styrene-butadiene-styrene-based rubber, a styrene-isoprene-styrene-based rubber, a styrene-ethylene propylene-based rubber and styrene-ethylene propylene-styrene-based rubber; the thermosetting rubber is at least one selected from the group consisting of a natural rubber, an isoprene rubber, a butadiene rubber, an ethylene-propylene rubber and an ethylene-propylene-diene rubber; and the wood meal has a particle size of 10-200 micrometers and a water content of 2-7 %.
Abstract translation: 目的：提供木粉软橡胶组合物，通过不使用增塑剂来提高环境友好性，提高流动性，可加工性和耐滑性。 构成：木粉 - 软橡胶组合物包含100重量份的热塑性和热固性橡胶; 10-400重量份木粉; 10-250重量份的加工油; 1-5重量份的金属氧化物; 1-3重量份的内部脱模剂; 0-2重量份的交联剂; 和3-5重量份的抗老化剂。 优选地，热塑性橡胶是选自苯乙烯 - 丁二烯 - 苯乙烯基橡胶，苯乙烯 - 异戊二烯 - 苯乙烯基橡胶，苯乙烯 - 乙烯丙烯 - 基橡胶和苯乙烯 - 乙烯 - 丙烯 - 苯乙烯 - 基橡胶; 热固性橡胶是选自天然橡胶，异戊二烯橡胶，丁二烯橡胶，乙烯 - 丙烯橡胶和乙烯 - 丙烯 - 二烯橡胶中的至少一种; 木粉的粒径为10-200微米，含水量为2-7％。
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公开(公告)号：KR1020030033806A
公开(公告)日：2003-05-01
申请号：KR1020010065946
申请日：2001-10-25
Applicant: 한국신발피혁연구원
IPC: B29D35/12
CPC classification number: B29D35/126 , B29C44/02 , B29C44/3415 , B29D35/0009 , B29D35/0054 , B29D35/122 , C08J9/102 , C08J9/105 , C08J9/107 , C08L23/08 , C08L23/0853
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：提供通过两个连续成型工艺生产产品的鞋底的鞋底或鞋底的生产过程，从而提高粘附力，同时提高产品的质量。 构成：鞋底的鞋底或鞋底的生产过程包括以下步骤：（i）通过第一次注射成型或压缩成型制造小于最终产品尺寸的第一预制件; 和（ii）通过加热将预型件投影到压机中以交联并在压机内将预制件发泡以完成鞋的外底或鞋底的外观。
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公开(公告)号：KR1020020000264A
公开(公告)日：2002-01-05
申请号：KR1020000034421
申请日：2000-06-22
Applicant: 한국신발피혁연구원
IPC: C08J9/06
Abstract: PURPOSE: A method for preparing foam is provided to improve the mechanical strength comprising the split tear strength and the compression set of foam by using a metal-based cross-linking aid. CONSTITUTION: The method comprises the steps of adding a cross-linking agent and a foaming agent to a base which comprises an ethylene/α-olefin copolymer, an ethylene/propylene-α-olefin copolymer or their mixtures, a mixture of an ethylene/α-olefin copolymer, a styrene-based copolymer thermoplastic resin or ethylene vinyl acetate resin and rubber, or a mixture of an ethylene/propylene-α-olefin copolymer, a styrene-based copolymer thermoplastic resin or ethylene vinyl acetate resin and rubber; adding 0.1-5 parts by weight of a metal-based cross-linking aid based on 100 parts by weight of the base to the mixture; and cross-linking and foaming the mixture. Preferably the metal-based cross-linking aid is selected from the group consisting of zinc diacrylate, zinc dimethacrylate, zinc methacrylate, modified zinc methacrylate, modified zinc acrylate, modified zinc diacrylate and their mixtures.
Abstract translation: 目的：提供一种制备泡沫的方法，通过使用基于金属的交联助剂来改善包括裂纹撕裂强度和泡沫压缩组合的机械强度。 方案：该方法包括将交联剂和发泡剂加入到包含乙烯/α-烯烃共聚物，乙烯/丙烯-α-烯烃共聚物或它们的混合物的基体中的步骤，乙烯/ 苯乙烯类共聚物热塑性树脂或乙烯 - 乙酸乙烯酯树脂和橡胶，或乙烯/丙烯-α-烯烃共聚物，苯乙烯类共聚物热塑性树脂或乙烯 - 乙酸乙烯酯树脂和橡胶的混合物; 将0.1-5重量份的基于100重量份碱的金属基交联助剂加入到混合物中; 并将混合物交联并发泡。 优选地，金属基交联助剂选自二丙烯酸锌，二甲基丙烯酸锌，甲基丙烯酸锌，改性的甲基丙烯酸锌，改性的丙烯酸锌，改性的二丙烯酸锌及其混合物。
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公开(公告)号：KR100305617B1
公开(公告)日：2001-11-30
申请号：KR1019980038341
申请日：1998-09-15
Abstract: 본 발명은 신발 안창용 스폰지에 관한 것으로서, 컵형태의 안창으로 성형이 가능하면서 연속기포 구조를 갖는 신발 안창용 스폰지를 제공하기 위한 것이다. 상기 스폰지는 폴리에틸렌 등의 열가소성 수지를 주성분으로 하고 여기에 천연고무 또는 합성고무를 블렌드한 것을 베이스 폴리머로 하여 가교제, 발포제, 충전제, 프로세스 오일 및 기타 첨가제를 혼합한 후 1차 가교한 다음, 2차 오븐에서 발포시켜 제조된 연속기포 구조이다.
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Patent Agency Ranking
公开(公告)号：KR100202297B1
公开(公告)日：1999-06-15
申请号：KR1019960027820
申请日：1996-07-10
Applicant: 에프엔씨코오롱 주식회사 , 한국신발피혁연구원
Abstract: 부타디엔 고무 50 95 중량부, 에틸렌비닐아세테이트 또는 에틸렌에틸아크릴레이트 공중합체 5 50 종량부를 포함하는 기재 100 중량부, 작업성 및 물성 향상용 고무성분 2 30 중량부, 충전제 5 40 중량부, 발포제 2 5 중량부, 가교제 0.2 3 중량부, 가교 조제 0.1 5 중량부, 커플링제 0.5 5 중량부를 포함하는 신발 겉창용 조성물을 가교제와 발포제의 분해 온도 이하의 온도 범위에서 혼련하여 혼련물을 형성하고, 상기 훈련물을 금형에 투입한 후 압축성형하는 공정으로 제조되는 신발 겉창은 인장
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公开(公告)号：KR2019980006318U
公开(公告)日：1998-04-30
申请号：KR2019960020422
申请日：1996-07-10
Applicant: 에프엔씨코오롱 주식회사 , 한국신발피혁연구원
IPC: A43B17/10
Abstract: 본고안은신발안창에있어서, 발에대한밀착성과수분흡수성및 통기통습성이좋고, 장시간의보행및 달리기시에도신발안창의형태를지속적으로유지하면서기능을원활하게발휘할수 있는신발안창을제공할목적으로천연발포제로이루어지는콜크쉬트와이 콜크쉬트의하부로균일하게접착설치되어콜크쉬트와이중적층구조를형성하는폴리우레탄또는에틸렌비닐아세테이트등의합성수지재의발포쉬트와상기콜크쉬트의상부에접착설치되는천을포함하는신발안창을제공함으로써, 쉬트가콜크쉬트와발포쉬트로이중적층구조를가지며형성되어구조적으로내구성이뛰어나고콜크쉬트에의해발에대한밀착성이향상되며발에서배출되는땀이나습기등이충분히흡수되며제거되어발의피로감을줄여줄수 있도록하였다.
Abstract translation: 内根据鞋垫，良好的粘附性和吸湿性，并通过徒步气缸习惯，旨在提供时间走路和跑步鞋的长周期与平滑地施加持续在偶数维持鞋垫鞋垫的形状的能力的鞋纸 作为安装均匀附着在软木片的下部和由天然发泡剂布的接合在软木片材与聚氨酯或乙烯醋酸乙烯酯的顶部安装了这个软木片材，如合成树脂材料是一种发泡片材和软木片材，以形成双层结构 通过提供包括鞋垫，其中，具有软木片材和发泡片材的耐久性优异的双层结构在结构上软木改善了粘合性片材的高度是足够的，例如，从排出到吸收汗水或水分形成的片材 线被拆除，从而减少足部疲劳。
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公开(公告)号：KR1019970019941A
公开(公告)日：1997-05-28
申请号：KR1019950036964
申请日：1995-10-25
Abstract: 본 발명은 신발겉창의 제조방법에 관한 것으로서, 더욱 상세하게는 각종 고무와 수지의 단독 혹은 이들의 블렌드물을 기재로 하고 여기에 충전제, 가교제, 발포제 및 기타 첨가제를 투입하여 사출성형한 다음 순간탈형과 동시에 발포시킴으로써 비중이 낮아 가벼우면서도 기계적 강도와 내마모특성 등의 제반물성이 향상된 신발겉창을 제조하는 방법에 관한 것이다.
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公开(公告)号：KR1020210037391A
公开(公告)日：2021-04-06
申请号：KR1020190119977
申请日：2019-09-27
Abstract: 본발명의천연피혁폐기물을활용한피혁원단및 이의제조방법은열의방출및 흡수를제어할수 있어다양한온도범위에서활용될수 있는효과가있다. 또한, 피혁원단을신발용갑피로사용하는경우열을흡수하여땀 차는속도를지연시키는효과로착용감이향상된다. 벽지나커튼지로사용하면더운여름에는실내로전달된외부열을흡수하여온도상승을막아주고겨울에는열 방출하여냉각되는것을지연시키는효과가있다.
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公开(公告)号：KR101895000B1
公开(公告)日：2018-10-24
申请号：KR1020160119310
申请日：2016-09-19
Applicant: 한국신발피혁연구원
Abstract: 본발명은안전화토캡및 이의제조방법에관한것으로, 그제조방법은, 폴리부틸렌테레프탈레이트(PBT) 수지층에폴리에틸렌테레프탈레이트(PET) 필름층을인몰드성형또는인서트사출성형을하는것을특징으로한다.
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