专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08883914B2 Article formed from a resin composition having a polyurethane encapsulated particle 有权
标题翻译：由具有聚氨酯包封颗粒的树脂组合物形成的制品
公开(公告)号：US08883914B2
公开(公告)日：2014-11-11
申请号：US11276067
申请日：2006-02-13
申请人： Wassana Apichatachutapan , Donald C. Mente , Suzanne Dakin , Steven E. Wujcik , Theodore M. Smiecinski
发明人： Wassana Apichatachutapan , Donald C. Mente , Suzanne Dakin , Steven E. Wujcik , Theodore M. Smiecinski
IPC分类号： C08G18/08 , C08L75/00 , C08G18/50 , C08G101/00
CPC分类号： C08G18/5021 , C08G2101/0008 , C08G2101/0083
摘要： A resin composition includes a compound having at least two reactive hydrogen atoms and a polyurethane encapsulated particle including a core particle and a polyurethane layer disposed about the core particle. The resin composition may be used in an article and in a method of making the article. The article includes the reaction product of the resin composition and an isocyanate that are reacted in the presence of the polyurethane encapsulated particle. The method of making the article includes providing the core particle in a vessel. The method also includes introducing and combining a polyol component and an isocyanate component to encapsulate the core particle. The method further includes introducing and combining the resin composition and the isocyanate, in the presence of the polyurethane encapsulated particle, to form the article.
摘要翻译：树脂组合物包括具有至少两个反应性氢原子的化合物和包含芯颗粒的聚氨酯包封颗粒和围绕芯颗粒设置的聚氨酯层。树脂组合物可以用于制品和制品的制造方法中。该制品包括树脂组合物与在聚氨酯封装颗粒存在下反应的异氰酸酯的反应产物。制造该制品的方法包括将芯颗粒提供在容器中。该方法还包括引入和组合多元醇组分和异氰酸酯组分以包封核心颗粒。该方法还包括在聚氨酯包封的颗粒的存在下引入和组合树脂组合物和异氰酸酯以形成制品。

2. 发明授权

US07238730B2 Viscoelastic polyurethane foam 失效
标题翻译：粘弹性聚氨酯泡沫
公开(公告)号：US07238730B2
公开(公告)日：2007-07-03
申请号：US10607555
申请日：2003-06-26
申请人： Wassana Apichatachutapan , Raymond Neff , James Mullins , Theodore M. Smiecinski , Thomas B. Lee
发明人： Wassana Apichatachutapan , Raymond Neff , James Mullins , Theodore M. Smiecinski , Thomas B. Lee
IPC分类号： C08G18/28
CPC分类号： C08G18/282 , C08G18/4816 , C08G18/4837 , C08G18/6674 , C08G18/7664 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083
摘要： The subject invention provides a viscoelastic polyurethane foam being flame retardant and having a density of greater than two and a half pounds per cubic foot that comprises a reaction product of an isocyanate component, an isocyanate-reactive blend, and a chain extender. The isocyanate-reactive blend includes a first isocyanate-reactive component and a second isocyanate-reactive component. The first isocyanate-reactive component includes at least 60 parts by weight of ethylene oxide (EO) based on 100 parts by weight of the first isocyanate-reactive component and the second isocyanate-reactive component includes at most 30 parts by weight of EO based on 100 parts by weight of the second isocyanate-reactive component. The chain extender is reactive with the isocyanate component and has a backbone chain with from two to eight carbon atoms and is present in an amount of from 5 to 50 parts by weight based on 100 parts by weight of the foam. A composition useful in making the viscoelastic polyurethane foam is also disclosed.
摘要翻译：本发明提供一种阻燃聚苯乙烯泡沫塑料，其密度大于2.5磅/立方英尺，其包含异氰酸酯组分，异氰酸酯反应性共混物和扩链剂的反应产物。异氰酸酯反应性共混物包括第一异氰酸酯反应性组分和第二异氰酸酯反应性组分。基于100重量份的第一异氰酸酯反应性组分，第一异氰酸酯反应性组分包括至少60重量份的环氧乙烷（EO），第二异氰酸酯反应性组分包括至多30重量份基于 100重量份的第二异氰酸酯反应性组分。扩链剂与异氰酸酯组分反应，并且具有2至8个碳原子的主链，并且基于100重量份的泡沫，其含量为5至50重量份。还公开了可用于制备粘弹性聚氨酯泡沫的组合物。

3. 发明授权

US06797736B1 Method of forming high resilience slabstock polyurethane foam 失效
标题翻译：形成高弹性板料聚氨酯泡沫的方法
公开(公告)号：US06797736B1
公开(公告)日：2004-09-28
申请号：US10391925
申请日：2003-03-19
申请人： Theodore M. Smiecinski , Wassana Apichatachutapan , Todd J. Green , Thomas R. Benevenuti
发明人： Theodore M. Smiecinski , Wassana Apichatachutapan , Todd J. Green , Thomas R. Benevenuti
IPC分类号： C08J912
CPC分类号： C08J9/30 , C08G18/6688 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J2375/04
摘要： The subject invention provides a method of forming high resilience slabstock polyurethane foam having random cell structures to produce latex-like feel and characteristics. The method includes the first step of providing an isocyanate-reactive component and an isocyanate component to react with the isocyanate-reactive component. A first nucleation gas is provided under low pressure and is added into at least one of the isocyanate-reactive component and the isocyanate component to produce a first cell structure in the polyurethane foam. A second nucleation gas is provided under low pressure, being different than the first nucleation gas, and is added into at least one of the isocyanate-reactive component and the isocyanate component to produce a second cell structure in the polyurethane foam that is different than the first cell structure.
摘要翻译：本发明提供了一种形成具有随机单元结构以产生胶乳样感觉和特性的高弹性板块聚氨酯泡沫的方法。该方法包括提供异氰酸酯反应性组分和异氰酸酯组分以与异氰酸酯反应性组分反应的第一步骤。在低压下提供第一成核气体，并加入到异氰酸酯反应性组分和异氰酸酯组分中的至少一种中，以在聚氨酯泡沫中产生第一泡孔结构。在低压下提供第二成核气体，其不同于第一成核气体，并且加入到异氰酸酯反应性组分和异氰酸酯组分中的至少一种中，以在聚氨酯泡沫中产生不同于第一细胞结构。

4. 发明申请

US20070191538A1 An Article Formed From A Resin Composition Having A Polyurethane Encapsulated Particle 有权
标题翻译：由具有聚氨酯密封颗粒的树脂组合物形成的物品
公开(公告)号：US20070191538A1
公开(公告)日：2007-08-16
申请号：US11276067
申请日：2006-02-13
申请人： Wassana Apichatachutapan , Donald Mente , Suzanne Dakin , Steven Wujcik , Theodore Smiecinski
发明人： Wassana Apichatachutapan , Donald Mente , Suzanne Dakin , Steven Wujcik , Theodore Smiecinski
IPC分类号： C08G18/08
CPC分类号： C08G18/5021 , C08G2101/0008 , C08G2101/0083
摘要： A resin composition includes a compound having at least two reactive hydrogen atoms and a polyurethane encapsulated particle including a core particle and a polyurethane layer disposed about the core particle. The resin composition may be used in an article and in a method of making the article. The article includes the reaction product of the resin composition and an isocyanate that are reacted in the presence of the polyurethane encapsulated particle. The method of making the article includes providing the core particle in a vessel. The method also includes introducing and combining a polyol component and an isocyanate component to encapsulate the core particle. The method further includes introducing and combining the resin composition and the isocyanate, in the presence of the polyurethane encapsulated particle, to form the article.
摘要翻译：树脂组合物包括具有至少两个反应性氢原子的化合物和包含芯颗粒的聚氨酯包封颗粒和围绕芯颗粒设置的聚氨酯层。树脂组合物可以用于制品和制品的制造方法中。该制品包括树脂组合物与在聚氨酯封装颗粒存在下反应的异氰酸酯的反应产物。制造该制品的方法包括将芯颗粒提供在容器中。该方法还包括引入和组合多元醇组分和异氰酸酯组分以包封核心颗粒。该方法还包括在聚氨酯包封的颗粒的存在下引入和组合树脂组合物和异氰酸酯以形成制品。

5. 发明授权

US06784218B1 Method of forming high resilience slabstock polyurethane foam displaying latex-like characteristics 失效
标题翻译：形成高弹性板料聚氨酯泡沫塑料显示胶乳特性的方法
公开(公告)号：US06784218B1
公开(公告)日：2004-08-31
申请号：US10392149
申请日：2003-03-19
申请人： Wassana Apichatachutapan , Todd J. Green , James A. Mullins , Theodore M. Smiecinski
发明人： Wassana Apichatachutapan , Todd J. Green , James A. Mullins , Theodore M. Smiecinski
IPC分类号： C08J912
CPC分类号： C08J9/30 , B29C44/04 , B29C44/3469 , C08G18/6688 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083 , C08J2375/04
摘要： The subject invention provides a method of forming high resilience slabstock polyurethane foam having random cell structures and displaying latex-like feel and characteristics with superior physical performance to latex foam, including complying with California Technical Bulletin 117 and British Standard 5852:Crib 5 flame tests. The method includes the first step of providing an isocyanate-reactive component and an isocyanate component substantially free of toluene diisocyanate comprising diphenylmethane-2,4′-diisocyanate present in an amount of from 15 parts by weight to 55 parts by weight based on 100 parts by weight of the isocyanate component and diphenylmethane-4,4′-diisocyanate present in an amount from 45 parts by weight to 85 parts by weight based on 100 parts by weight of the isocyanate component to react with the isocyanate-reactive component. A first nucleation gas is provided under low pressure and is added into at least one of the isocyanate-reactive component and the isocyanate component to produce a first cell structure in the polyurethane foam. A second nucleation gas different than the first nucleation gas is provided under low pressure and is added into at least one of the isocyanate-reactive component and the isocyanate component to produce a second cell structure in the polyurethane foam different than the first cell structure.
摘要翻译：本发明提供一种形成具有随机电池结构并具有优异的胶乳泡沫性能的胶乳样感觉和特性的高弹性板料聚氨酯泡沫的方法，包括符合加利福尼亚技术公报117和英国标准5852：Crib 5火焰试验。该方法包括提供异氰酸酯反应性组分和基本上不含甲苯二异氰酸酯的异氰酸酯组分的第一步骤，所述甲苯二异氰酸酯包含基于100份的15重量份至55重量份的二苯基甲烷-2,4'-二异氰酸酯的异氰酸酯组分和二苯基甲烷-4,4'-二异氰酸酯，其量为45重量份至85重量份，基于100重量份与异氰酸酯反应性组分反应的异氰酸酯组分。在低压下提供第一成核气体，并加入到异氰酸酯反应性组分和异氰酸酯组分中的至少一种中，以在聚氨酯泡沫中产生第一泡孔结构。在低压下提供与第一成核气体不同的第二成核气体，并且加入到异氰酸酯反应性组分和异氰酸酯组分中的至少一种中，以在不同于第一单元结构的聚氨酯泡沫中产生第二单元结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式