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1. 发明授权

US07189764B2 Elastomer composition for cross-linked olefin elastomer foam 有权
标题翻译：用于交联烯烃弹性体泡沫塑料的弹性体组合物
公开(公告)号：US07189764B2
公开(公告)日：2007-03-13
申请号：US10454614
申请日：2003-06-05
申请人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
发明人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
IPC分类号： C08J9/00 , C08L23/10
CPC分类号： C08J9/0061 , C08J9/0023 , C08J9/08 , C08J2323/02 , C08J2323/06 , C08J2323/16 , C08J2423/00 , C08L23/0815 , C08L23/10 , C08L2203/14 , C08L2205/02 , C08L2312/00 , C08L2666/04
摘要： A crosslinked olefin elastomer foam has a specific gravity of 0.05 to 0.2, an expansion ratio of 8 to 15, a compression set of 30 to 60% and a tear strength of 1.5 to 2.5 kg/cm. The crosslinked foam is obtained by heating an elastomer composition comprising a specific ethylene/α-olefin copolymer, an organic peroxide, a crosslinking auxiliary and a foaming agent. The crosslinked foam has a high expansion ratio, is free from surface roughening attributed to defoaming, realizes a soft touch, exhibits a low compression set and is excellent in mechanical strength (particularly tear strength) and heat resistance.
摘要翻译：交联的烯烃弹性体泡沫体的比重为0.05〜0.2，发泡倍数为8〜15，压缩永久变形为30〜60％，撕裂强度为1.5〜2.5kg / cm。交联泡沫体通过加热包含特定乙烯/α-烯烃共聚物，有机过氧化物，交联助剂和发泡剂的弹性体组合物获得。交联泡沫体具有高膨胀率，不含由于消泡而导致的表面粗糙化，实现柔软的触感，显示低压缩永久变形，机械强度（特别是撕裂强度）和耐热性优异。

2. 发明授权

US06617366B2 Crosslinked olefin elastomer foam and elastomer composition therefor 有权
公开(公告)号：US06617366B2
公开(公告)日：2003-09-09
申请号：US09986947
申请日：2001-11-13
申请人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
发明人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
IPC分类号： C08F21000
CPC分类号： C08J9/0061 , C08J9/0023 , C08J9/08 , C08J2323/02 , C08J2323/06 , C08J2323/16 , C08J2423/00 , C08L23/0815 , C08L23/10 , C08L2203/14 , C08L2205/02 , C08L2312/00 , C08L2666/04
摘要： A crosslinked olefin elastomer foam has a specific gravity of 0.05 to 0.2, an expansion ratio of 8 to 15, a compression set of 30 to 60% and a tear strength of 1.5 to 2.5 kg/cm. The crosslinked foam is obtained by heating an elastomer composition comprising a specific ethylene/&agr;-olefin copolymer, an organic peroxide, a crosslinking auxiliary and a foaming agent. The crosslinked foam has a high expansion ratio, is free from surface roughening attributed to defoaming, realizes a soft touch, exhibits a low compression set and is excellent in mechanical strength (particularly tear strength) and heat resistance.

3. 发明授权

US06303666B1 Process for the production of expanded olefinic thermoplastic elastomer products 有权
标题翻译：生产膨胀型烯烃热塑性弹性体产品的方法
公开(公告)号：US06303666B1
公开(公告)日：2001-10-16
申请号：US09359745
申请日：1999-07-23
申请人： Kaoru Yorita , Eiichi Sugihara , Masahiro Takedachi , Haruo Inoue , Shigeo Nishikawa , Yoko Shimada , Michio Eriguchi , Takanori Sueda , Akira Uchiyama , Yuichi Ito
发明人： Kaoru Yorita , Eiichi Sugihara , Masahiro Takedachi , Haruo Inoue , Shigeo Nishikawa , Yoko Shimada , Michio Eriguchi , Takanori Sueda , Akira Uchiyama , Yuichi Ito
IPC分类号： C08J900
CPC分类号： C08J9/0061 , C08J9/122 , C08J2201/03 , C08J2203/08 , C08J2323/16 , C08J2423/00 , C08L23/02 , C08L23/10 , C08L23/16 , C08L2203/14 , C08L2666/04
摘要： A process is provided for the production of expanded olefinic thermoplastic elastomer product having good external appearance, flexibility and heat resistance. This process features using, as raw materials, a particular olefinic thermoplastic elastomer and carbon dioxide as a blowing agent.
摘要翻译：提供了具有良好的外观，柔韧性和耐热性的膨胀的烯烃类热塑性弹性体制品的制造方法。该方法特征在于使用特定的烯属热塑性弹性体和作为发泡剂的二氧化碳作为原料。

4. 发明授权

US07189763B2 Crosslinked olefin elastomer foam 有权
标题翻译：交联烯烃弹性体泡沫
公开(公告)号：US07189763B2
公开(公告)日：2007-03-13
申请号：US10454512
申请日：2003-06-05
申请人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
发明人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi , Kwon-Ik Lee
IPC分类号： C08J9/00 , C08L23/10
CPC分类号： C08J9/0061 , C08J9/0023 , C08J9/08 , C08J2323/02 , C08J2323/06 , C08J2323/16 , C08J2423/00 , C08L23/0815 , C08L23/10 , C08L2203/14 , C08L2205/02 , C08L2312/00 , C08L2666/04
摘要： A crosslinked olefin elastomer foam has a specific gravity of 0.05 to 0.2, an expansion ratio of 8 to 15, a compression set of 30 to 60% and a tear strength of 1.5 to 2.5 kg/cm. The crosslinked foam is obtained by heating an elastomer composition comprising a specific ethylene/α-olefin copolymer, an organic peroxide, a crosslinking auxiliary and a foaming agent. The crosslinked foam has a high expansion ratio, is free from surface roughening attributed to defoaming, realizes a soft touch, exhibits a low compression set and is excellent in mechanical strength (particularly tear strength) and heat resistance.
摘要翻译：交联的烯烃弹性体泡沫体的比重为0.05〜0.2，发泡倍数为8〜15，压缩永久变形为30〜60％，撕裂强度为1.5〜2.5kg / cm。交联泡沫体通过加热包含特定乙烯/α-烯烃共聚物，有机过氧化物，交联助剂和发泡剂的弹性体组合物获得。交联泡沫体具有高膨胀率，不含由于消泡而导致的表面粗糙化，实现柔软的触感，显示低压缩永久变形，机械强度（特别是撕裂强度）和耐热性优异。

5. 发明授权

US06720364B2 Elastomeric composition for preparing olefinic elastomer crosslinked foam and use thereof 有权
标题翻译：用于制备烯属弹性体交联泡沫的弹性组合物及其用途
公开(公告)号：US06720364B2
公开(公告)日：2004-04-13
申请号：US10060246
申请日：2002-02-01
申请人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi
发明人： Takanori Sueda , Naoto Yasaka , Chong-Sun Yoo , Jeong-Sik Yoon , Kyung-Man Choi
IPC分类号： C08J900
CPC分类号： C08K5/098 , C08L23/06 , C08L23/0815 , C08L23/04 , C08L2666/04
摘要： The elastomeric composition for preparing an olefinic elastomer crosslinked foam according to the present invention contains an ethylene/&agr;-olefin copolymer (A) having a specific density and MFR, an organic peroxide (D), a crosslinking assistant (E), a foaming agent (F), an organic metal compound (G), and as necessary, a high pressure low density polyethylene (B) having a specific MFR, and an ethylene/vinyl acetate copolymer (C) having a specific amount of vinyl acetate and a specific MFR. An olefinic elastomer crosslinked foam of the present invention can be obtained by crosslinking and foaming the above composition. Further, another olefinic elastomer crosslinked foam of the present invention can be obtained by a secondary compression of the above crosslinked foam. The footwear part of the present invention is made of these crosslinked foams. The present invention provides an elastomeric composition for preparing an olefinic elastomer crosslinked foam that can provide an olefinic elastomer crosslinked foam having an Asker C hardness of 20 to 80, a low specific gravity, a low compression set, and excellent tear strength and impact resilience; and a crosslinked foam made of this. Furthermore, the present invention provides footwear parts made of the above crosslinked foam.
摘要翻译：用于制备根据本发明的烯属弹性体交联泡沫体的弹性体组合物含有具有特定密度和MFR的乙烯/α-烯烃共聚物（A），有机过氧化物（D），交联助剂（E），发泡剂（F），有机金属化合物（G）和根据需要的具有特定MFR的高压低密度聚乙烯（B）和具有特定量的乙酸乙烯酯的乙烯/乙酸乙烯酯共聚物（C） MFR。本发明的烯烃弹性体交联泡沫体可以通过交联和发泡上述组合物获得。此外，本发明的另一种烯属弹性体交联泡沫体可以通过二次压缩上述交联泡沫体获得。本发明的鞋类部分由这些交联泡沫制成。本发明提供了一种用于制备烯烃弹性体交联泡沫体的弹性体组合物，其可提供具有20至80的Asker C硬度，低比重，低压缩永久变形和优异的撕裂强度和抗冲击弹性的烯属弹性体交联泡沫体; 和由其制成的交联泡沫。此外，本发明提供由上述交联泡沫制成的鞋类部件。

6. 发明授权

US06841583B2 Composition and uses thereof 有权
标题翻译：组合物及其用途
公开(公告)号：US06841583B2
公开(公告)日：2005-01-11
申请号：US10218604
申请日：2002-08-15
申请人： Takanori Sueda , Masayoshi Yamaguchi , Atsushi Komoriya , Kouichi Kizu
发明人： Takanori Sueda , Masayoshi Yamaguchi , Atsushi Komoriya , Kouichi Kizu
IPC分类号： C08F2/00 , C08J9/04 , C08L23/04 , C08L23/08 , C08J9/00
CPC分类号： C08J9/04 , C08J2323/08 , C08L23/04 , C08L23/0815 , C08L2203/14 , C08L2205/02 , Y10T428/249954 , Y10T428/249958 , Y10T428/249993 , Y10T428/31573 , Y10T428/31587 , Y10T428/4935 , C08L2666/04
摘要： A composition that has an ethylene/α-olefin copolymer (A), a blowing agent (B), and optionally, an organic peroxide and a crosslinking assistant. The ethylene/α-olefin copolymer (A) has an ethylene/α-olefin copolymer (A1) having a density of not less than 0.880 g/cm3 and less than 0.900 g/cm3 and MFR (190° C.) of 0.1 to 50 g/10 min and an ethylene/α-olefin copolymer (A2) having a density of 0.900 to 0.930 g/cm3, MFR (190° C.) of 0.1 to 50 g/10 min and a main melting point peak at a position of not higher than 110° C., in a specific ratio. A foamed product, obtained by heat treatment of the composition, may be further subjected to secondary compression. A laminate made of the foamed product and a layer made of a polyolefin, a polyurethane, a rubber, a leather or an artificial leather. Footwear or a footwear part made of the foamed product or the laminate.
摘要翻译：具有乙烯/α-烯烃共聚物（A），发泡剂（B）和任选的有机过氧化物和交联助剂的组合物。乙烯/α-烯烃共聚物（A）具有密度不小于0.880g / cm 3且小于0.900g / cm 3的乙烯/α-烯烃共聚物（A1）和MFR（190° C）为0.1〜50g / 10min，密度为0.900〜0.930g / cm 3的乙烯/α-烯烃共聚物（A2），MFR（190℃）为0.1〜50g / 10 min，特定比例为不高于110℃的主熔点峰。通过组合物的热处理获得的发泡产品可以进一步进行二次压缩。由发泡产品制成的层压材料和由聚烯烃，聚氨酯，橡胶，皮革或人造革制成的层。鞋类或由发泡制品或层压制成的鞋类部件。

7. 发明授权

US5997781A Injection-expansion molded, thermoplastic resin product and production process thereof 失效
标题翻译：注塑膨胀成型，热塑性树脂制品及其制造方法
公开(公告)号：US5997781A
公开(公告)日：1999-12-07
申请号：US829603
申请日：1997-03-31
申请人： Shigeo Nishikawa , Kaoru Yorita , Kouzo Ichikawa , Haruo Inoue , Michio Eriguchi , Takanori Sueda , Hideo Amemiya
发明人： Shigeo Nishikawa , Kaoru Yorita , Kouzo Ichikawa , Haruo Inoue , Michio Eriguchi , Takanori Sueda , Hideo Amemiya
IPC分类号： B29C44/04 , B29C44/34 , B29C44/42 , C08J9/12 , B29D67/20
CPC分类号： B29C44/348 , B29C44/0415 , B29C44/421 , C08J9/122 , Y02P20/544 , Y10S264/13
摘要： Disclosed is a process for the production of an injection-expansion molded, thermoplastic resin product. The process comprises a gas dissolving step, a cooling step, a metering and injection step, and an expansion controlling step. Specifically, a thermoplastic resin is molten in a continuous plasticator (1), supercritical carbon dioxide and/or nitrogen is added as a blowing agent, and the blowing agent and the thermoplastic resin are formed into a mutually-dissolved state. The resultant molten resin composition is cooled within the plasticator while maintaining a pressure equal to or higher than a critical pressure of the blowing agent. The thus-cooled molten resin composition is metered by an injector (7) and is filled in a mold (8). An internal pressure of the mold is lowered beyond the critical pressure of the blowing agent to produce cell nuclei, whereby the cell diameter is controlled. The blowing agent is maintained in a supercritical state up to the metering and injection step.
摘要翻译：公开了一种用于生产注射膨胀模制的热塑性树脂产品的方法。该方法包括气体溶解步骤，冷却步骤，计量和注入步骤以及膨胀控制步骤。具体地说，热塑性树脂在连续塑化器（1）中熔融，加入超临界二氧化碳和/或氮作为发泡剂，发泡剂和热塑性树脂形成相互溶解状态。将所得熔融树脂组合物在塑化器内冷却，同时保持等于或高于发泡剂临界压力的压力。如此冷却的熔融树脂组合物由注射器（7）计量并填充在模具（8）中。模具的内部压力降低到超过发泡剂的临界压力以产生细胞核，从而控制细胞直径。发泡剂维持在超临界状态直到计量和注射步骤。

8. 发明授权

US5830393A Process for preparing expanded product of thermoplastic resin 失效
标题翻译：制备热塑性树脂膨胀产品的方法
公开(公告)号：US5830393A
公开(公告)日：1998-11-03
申请号：US887323
申请日：1997-07-02
申请人： Shigeo Nishikawa , Kaoru Yorita , Kouzo Ichikawa , Haruo Inoue , Michio Eriguchi , Takanori Sueda , Hideo Amemiya
发明人： Shigeo Nishikawa , Kaoru Yorita , Kouzo Ichikawa , Haruo Inoue , Michio Eriguchi , Takanori Sueda , Hideo Amemiya
IPC分类号： B29C44/34 , B29C44/46 , B29D27/00
CPC分类号： B29C44/461 , B29C44/3446 , B29C44/348 , Y10S264/13
摘要： A process for preparing an expanded product of a thermoplastic resin which includes a gas dissolving step of adding supercritical carbon dioxide and/or nitrogen as an blowing agent to a thermoplastic resin, and melting it in the thermoplastic resin, a cooling step of cooling the resulting molten resin composition under a pressure not less than a critical pressure of the blowing agent, a nuclei forming step of discharging the molten resin composition from a die to lower the pressure to a level not more than the critical pressure, and an expansion controlling step of cooling an expanded product of the thermoplastic resin to a level not more than a glass transition temperature or a crystallization temperature of the resin to control a cell diameter of the expanded product.
摘要翻译：一种制备热塑性树脂的发泡产品的方法，包括将超临界二氧化碳和/或氮气作为发泡剂加入到热塑性树脂中并在热塑性树脂中熔化的气体溶解步骤，冷却步骤，在不低于发泡剂的临界压力的压力下的熔融树脂组合物，将熔融树脂组合物从模具中排出以将压力降低到临界压力以下的成核步骤，以及膨胀控制步骤将热塑性树脂的发泡产品冷却至不超过树脂的玻璃化转变温度或结晶温度的水平，以控制膨胀产品的泡孔直径。

9. 发明授权

US06313226B1 Olefinic resin composition and their moldings 失效
标题翻译：烯烃树脂组合物及其成型品
公开(公告)号：US06313226B1
公开(公告)日：2001-11-06
申请号：US09511110
申请日：2000-02-23
申请人： Naoto Yasaka , Takanori Sueda
发明人： Naoto Yasaka , Takanori Sueda
IPC分类号： C08L2306
CPC分类号： C08L23/06 , C08L23/0815 , C08L23/14 , C08L2203/14 , C08L2205/02 , Y10T428/249953 , Y10T428/31902 , C08L2666/04 , C08L2666/06
摘要： An olefinic resin composition having the specific range of density, melt flow rate (MFR), viscoelastic properties and melt tension is obtained. The composition comprises (A) a polyethylene, (B) an ethylene/&agr;-olefin copolymer having the MFR of 0.1 to 10, and (C) an ethylene/&agr;-olefin copolymer or a propylene/&agr;-olefin copolymer having the MFR of 20 to 200. When the composition is processed by calendering, its feed to the rolls and take-up from the rolls are satisfactory, and high-speed formation of sheets having high accuracy in thickness is possible. The compounding of a fire retardant and a foaming agent to the composition enables fire-retardant foamed sheets being bulky and giving a good feel to be obtained. The lamination of these sheets onto the paper substrate is suitable for wall paper.
摘要翻译：得到具有特定密度范围，熔体流动速率（MFR），粘弹性和熔体张力的烯烃树脂组合物。组合物包含（A）聚乙烯，（B）MFR为0.1〜10的乙烯/α-烯烃共聚物，（C）乙烯/α-烯烃共聚物或丙烯/α-烯烃共聚物，其MFR为当通过压延加工组合物时，其对辊的进料和辊的卷取是令人满意的，并且可以高速地形成具有高精度的厚度的片。阻燃剂和发泡剂与组合物的混合使得阻燃发泡片材体积大，得到良好的手感。将这些片层压到纸基底上适用于墙纸。

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