公开(公告)号：US6136879A

公开(公告)日：2000-10-24

申请号：US178314

申请日：1998-10-23

申请人： Kiyomi Nishida ,  Shuichi Takahashi ,  Kunio Sasaoka ,  Masashi Obata

发明人： Kiyomi Nishida ,  Shuichi Takahashi ,  Kunio Sasaoka ,  Masashi Obata

IPC分类号： C08G18/10 ,  C08G18/76 ,  C08G18/04

CPC分类号： C08G18/7664 ,  C08G18/10 ,  C08G2101/0008 ,  C08G2101/0083

摘要： A soft polyurethane foam which has a rebound resilience percentage of not higher than 30% and whose temperature dependency of a compression force deflection that is represented by a difference between a 25%-compression force deflection value at -20.degree. C. and a 25%-compression force deflection value at +20.degree. C. is not larger than 0.030 kg/cm.sup.2.

摘要翻译： 一种软质聚氨酯泡沫，其回弹率为30％以下，压缩力偏转的温度依赖性为由-20℃的25％压缩力挠度值与25℃的25％ +20℃的压缩力挠度值不大于0.030kg / cm2。

公开(公告)号：US4891081A

公开(公告)日：1990-01-02

申请号：US935856

申请日：1986-11-28

申请人： Shuichi Takahashi ,  Kiyomi Nishida

发明人： Shuichi Takahashi ,  Kiyomi Nishida

IPC分类号： B29C33/10 ,  B29C44/12 ,  B29C44/16 ,  B60R19/22 ,  B60R21/04

CPC分类号： B60R19/22 ,  B29C44/1214 ,  B29C44/16 ,  B60R21/04 ,  B29C33/10 ,  B29K2105/20 ,  B29L2031/3005 ,  Y10T428/249989 ,  Y10T428/249991

摘要： A method and a foamed resin molding in which a skin layer is formed by pressing an expansible film against and into conformity with cavity walls of a mold or a bag-like cover member by foaming pressure of a foamable resin and a foamed resin body molded concurrently and integrally under the skin layer, which facilitate the easy parting of the moldings from the mold without parting agent.

摘要翻译： 一种方法和发泡树脂模制品，其中通过发泡性树脂和同时模制的发泡树脂体的发泡压力将可膨胀薄膜压在模制件或袋状盖构件的腔壁上并与其一致的方式形成表皮层 并且整体地在皮肤层下方，这有利于模具从模具中容易地分离而没有分离剂。

公开(公告)号：US06237717B1

公开(公告)日：2001-05-29

申请号：US09493706

申请日：2000-01-28

申请人： Shinsuke Osanai ,  Kiyomi Nishida

发明人： Shinsuke Osanai ,  Kiyomi Nishida

IPC分类号： E04B184

CPC分类号： C08J9/0019 ,  B60R13/0838 ,  B60R13/0861 ,  C08J2205/05 ,  C08J2375/04 ,  C08L75/08 ,  F02B77/11 ,  F02B77/13 ,  G10K11/162 ,  Y10T428/31551 ,  C08L91/06

摘要： A noise insulating member having a low degree of water absorbency and a low degree of oil absorbency. The noise insulating member includes a polyurethane foam obtained by reaction of an organic polyisocyanate component and a polyol component in the presence of a fluorine-containing surfactant, and having a cellular network having cells and communication holes which communicate with said cells. The communication holes have respective diameters each of which is not larger than 60 &mgr;m.

摘要翻译： 具有低吸水性和低吸油性的隔音构件。 隔音构件包括通过有机多异氰酸酯组分和多元醇组分在含氟表面活性剂的存在下反应获得的聚氨酯泡沫，并且具有具有与所述单元连通的单元和连通孔的蜂窝网络。 连通孔的直径各自不大于60μm。

公开(公告)号：US06765034B2

公开(公告)日：2004-07-20

申请号：US10198014

申请日：2002-07-18

申请人： Kiyomi Nishida ,  Toyofumi Shimizu ,  Takayuki Shimizu ,  Eiji Motomura ,  Takuya Matsumoto

发明人： Kiyomi Nishida ,  Toyofumi Shimizu ,  Takayuki Shimizu ,  Eiji Motomura ,  Takuya Matsumoto

IPC分类号： C08G1828

CPC分类号： C08G18/6674 ,  B60R13/0838 ,  C08G18/797 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2350/00 ,  C09K21/14 ,  F02B77/11

摘要： A flame-resistant and sound- and vibration-insulating member for a vehicle, which is a soft polyurethane foam formed by a reaction between an organic polyisocyanate component and a polyol component, wherein the organic polyisocyanate component includes as a major component a monomeric MDI and further includes a reaction product containing carbodiimide and/or uretone imine groups, the monomeric MDI containing 29-33% of NCO and including 1-45% by weight of 2,4′-diphenylmethane diisocyanate, while the polyol component includes at least 50% by weight of polyol having 2-8 functional groups and a molecular weight of 1000-10000, and wherein the soft polyurethane foam has a density of 40-150 kg/m3, a 50% compressive load of (5-60)×10−2N/mm2, a tensile strength of at least 120 kPa and an elongation of at least 50%, and exhibits flame resistance according to FMVSS-302. A process of manufacturing the flame-resistant and sound- and vibration-insulating member is also disclosed.

摘要翻译： 一种用于车辆的阻燃和隔音和隔振构件，其是通过有机多异氰酸酯组分和多元醇组分之间的反应形成的软质聚氨酯泡沫，其中有机多异氰酸酯组分包括作为主要组分的单体MDI和 还包括含有碳二亚胺和/或脲酮亚胺基团的反应产物，单体MDI含有29-33％NCO，包括1-45重量％的2,4'-二苯基甲烷二异氰酸酯，而多元醇组分包括至少50重量％ 的具有2-8个官能团和分子量为1000-10000的多元醇，并且其中所述软质聚氨酯泡沫具有40-150kg / m 3的密度，（5-60）的50％压缩载荷， ×10 -2N / mm 2，拉伸强度为至少120kPa，伸长率为至少50％，并根据FMVSS-302显示出阻燃性。 还公开了制造阻燃和隔音和隔振构件的工艺。