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1. 发明申请

US20120065282A1 METHOD FOR PREPARING POLYAMIDE FOAM AND FOAM CAPABLE OF BEING PRODUCED BY SAID METHOD 审中-公开
标题翻译：制备聚酰胺泡沫的方法和通过方法生产的泡沫
公开(公告)号：US20120065282A1
公开(公告)日：2012-03-15
申请号：US13320718
申请日：2010-05-10
申请人： Lise Trouillet-Fonti , Eric Roche
发明人： Lise Trouillet-Fonti , Eric Roche
IPC分类号： C08L77/06 , C08J9/228 , C08L75/04 , C08J9/35
CPC分类号： C08J9/02 , C08G2101/00 , C08J9/0061 , C08J2377/00 , C08J2475/04
摘要： A method for preparing polyamide foam is described. Polyamide foam produced according to the method is also described. A method including heating a composition including at least one polyamide and at least one polyurethane, and stabilizing the resulting cellular structure is also described. Use of a composition including at least one polyamide and at least one polyurethane for preparing polyamide foam is also described.
摘要翻译：描述了制备聚酰胺泡沫的方法。还描述了根据该方法制备的聚酰胺泡沫。还描述了一种包括加热包含至少一种聚酰胺和至少一种聚氨酯的组合物并稳定所得细胞结构的方法。还描述了包含至少一种聚酰胺和至少一种聚氨酯的组合物用于制备聚酰胺泡沫塑料的用途。

2. 发明授权

US08529812B2 Production of pearls based on expanded polymers 有权
标题翻译：基于膨胀聚合物生产珍珠
公开(公告)号：US08529812B2
公开(公告)日：2013-09-10
申请号：US10562047
申请日：2004-06-30
申请人： Jean-Francois Estur , Eric Roche , Jean-Francois Briois
发明人： Jean-Francois Estur , Eric Roche , Jean-Francois Briois
IPC分类号： B29B9/06 , B29D7/00
CPC分类号： B29C44/3461 , Y10T428/249953 , Y10T428/249987
摘要： Pearls based on expanded polymers are produced by extruding an expandable composition containing a thermoplastic polymer and an expanding agent, and thereafter cooling and chopping the expanded material thus obtained.
摘要翻译：基于膨胀聚合物的珍珠通过挤出含有热塑性聚合物和发泡剂的可发性组合物，然后冷却并切割由此获得的膨胀材料而制备。

3. 发明申请

US20090072424A1 Process for the preparation of particles based on a thermoplastic polymer and powder thus obtained 有权
标题翻译：基于由此获得的热塑性聚合物和粉末制备颗粒的方法
公开(公告)号：US20090072424A1
公开(公告)日：2009-03-19
申请号：US11664915
申请日：2005-10-06
申请人： Pascal Herve , Christophe Paulo , Eric Roche , Mare Labeille , Franck Touraud
发明人： Pascal Herve , Christophe Paulo , Eric Roche , Mare Labeille , Franck Touraud
IPC分类号： B29B9/10
CPC分类号： C08L77/00 , C08J3/005 , C08J3/12 , C08J2377/00 , C08L2666/18 , C08L2666/20
摘要： The invention relates to a process for the preparation of particles based on a thermoplastic polymer with a mean diameter of less than 1 mm. The process of the invention comprises more particularly a stage of preparation of a composition comprising the thermoplastic polymer and an additive, in the molten state, of cooling the composition and of disintegration of the thermoplastic polymer dispersion.
摘要翻译：本发明涉及一种基于平均直径小于1mm的热塑性聚合物制备颗粒的方法。本发明的方法更具体地包括在熔融状态下包含热塑性聚合物和添加剂的组合物的制备阶段，以冷却组合物和热塑性聚合物分散体的分解。

4. 发明申请

US20050211022A1 Integrated ammoniacal solvent extraction and hydrogen reduction of nickel 失效
标题翻译：集成氨溶剂萃取和氢还原镍
公开(公告)号：US20050211022A1
公开(公告)日：2005-09-29
申请号：US10854802
申请日：2004-05-27
申请人： Eric Roche , Philip Grazier
发明人： Eric Roche , Philip Grazier
IPC分类号： C22B23/00 , C22B3/20 , C22B3/26 , C22B3/28 , C22B5/12 , C22B23/06 , C22C23/00
CPC分类号： C22B23/0446 , C22B3/001 , C22B5/12 , C22B23/0453 , Y02P10/234
摘要： A process is provided for the recovery of a metallic nickel product in a solvent extraction process which includes the steps of forming a nickel ammine complex by stripping nickel from a nickel loaded organic phase with a high strength ammonia solution and then reducing the nickel ammine complex with hydrogen from the high strength ammonia solution to produce a metallic nickel product. By virtue of the present process, a reductive precipitation of nickel by hydrogen is obtained so as to recover a metallic nickel product, and the process is advantageous in that it will allow for commercial processes wherein nickel may be recovered by hydrogen reduction based on high strength ammonia solutions.
摘要翻译：提供了一种用于在溶剂萃取方法中回收金属镍产品的方法，其包括通过用高强度氨溶液从装有镍的有机相中剥离镍形成镍氨络合物的步骤，然后还原镍氨络合物，氢气从高强度氨溶液中生产出金属镍产品。通过本发明方法，可以获得镍氢还原沉淀，以回收金属镍产品，该方法的优点在于可以进行商业化的工艺，其中镍可以通过基于高强度的氢还原来回收氨溶液。

5. 发明申请

US20060167124A1 Expandable polyamide composition and polyamide foam obtained therefrom 有权
公开(公告)号：US20060167124A1
公开(公告)日：2006-07-27
申请号：US10518448
申请日：2003-06-20
申请人： Jean-Marie Bernard , Francois Briois , Eric Roche
发明人： Jean-Marie Bernard , Francois Briois , Eric Roche
IPC分类号： C08G18/00 , C08J9/00
CPC分类号： C08J9/0061 , C08G18/281 , C08G18/60 , C08J9/02 , C08J2377/00 , C08J2475/00
摘要： The present invention relates to an expandable polyamide composition and to a polyamide foam obtained therefrom. This composition comprises a compound comprising at least one isocyanate function, a polyamide and a compound comprising at least one carboxylic acid function. The invention also relates to a process for preparing a polyamide foam from this composition.

6. 发明授权

US08454866B2 Process for the preparation of particles based on a thermoplastic polymer and powder thus obtained 有权
公开(公告)号：US08454866B2
公开(公告)日：2013-06-04
申请号：US11664915
申请日：2005-10-06
申请人： Pascal Herve , Christophe Paulo , Eric Roche , Mare Labeille , Franck Touraud
发明人： Pascal Herve , Christophe Paulo , Eric Roche , Mare Labeille , Franck Touraud
IPC分类号： B29B9/00 , B28B3/20 , B29C47/00 , B32B5/16
CPC分类号： C08L77/00 , C08J3/005 , C08J3/12 , C08J2377/00 , C08L2666/18 , C08L2666/20
摘要： The invention relates to a process for the preparation of particles based on a thermoplastic polymer with a mean diameter of less than 1 mm. The process of the invention comprises more particularly a stage of preparation of a composition comprising the thermoplastic polymer and an additive, in the molten state, of cooling the composition and of disintegration of the thermoplastic polymer dispersion.

7. 发明申请

US20100285998A1 POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：聚酰亚胺珠及其生产方法
公开(公告)号：US20100285998A1
公开(公告)日：2010-11-11
申请号：US12520584
申请日：2007-12-20
申请人： Jean-Francois Estur , Eric Roche , Michael Eloo , Berthold Druschel
发明人： Jean-Francois Estur , Eric Roche , Michael Eloo , Berthold Druschel
IPC分类号： C09K8/80 , C08G69/00 , B29B9/10
CPC分类号： B29B9/065 , B29B9/12 , B29B9/14 , B29B2009/125 , B29K2077/00 , B29L2031/772 , C08G69/26 , C08J3/12 , C08J2377/06 , C08K3/34 , C09K8/80 , Y10T428/2982
摘要： Certain polyamide beads or granules are useful as a sustaining material for underground natural or artificial cracks of the earth's crust essentially employed for the extraction of hydrocarbons such as crude oil or natural gas; such polyamide beads have a spherical or ellipsoidal shape and have a surface free of concave portions, advantageously having a uniform shape, and having a mean diameter lower than or equal to 1.7 mm and a porosity lower than 0.1 ml/g, and are produced using a particular cutting device/extruder.
摘要翻译：某些聚酰胺珠或颗粒可用作基本用于提取烃类如原油或天然气的地壳的地下天然或人造裂纹的维持材料; 这种聚酰胺珠粒具有球形或椭圆形形状，并且具有没有凹部的表面，有利地具有均匀的形状，并且具有小于或等于1.7mm的平均直径和小于0.1ml / g的孔隙，并且使用特定的切割装置/挤出机。

8. 发明申请

US20070269656A1 Production of Spherical Polyamide Particles 有权
标题翻译：球形聚酰胺颗粒的生产
公开(公告)号：US20070269656A1
公开(公告)日：2007-11-22
申请号：US10562051
申请日：2004-06-22
申请人： Matthieu Helft , Eric Roche
发明人： Matthieu Helft , Eric Roche
IPC分类号： C08G69/26
CPC分类号： C08J3/14 , C08G69/04 , C08G69/28 , Y10T428/2982
摘要： Spherical polyamide particles having a mean particle size of less than 1 mm, notably less than 100 μm, are produced by dispersing the polyamide monomers in an inert liquid and then polymerizing same.
摘要翻译：平均粒径小于1mm，特别是小于100μm的球形聚酰胺颗粒是通过将聚酰胺单体分散在惰性液体中，然后进行聚合制备的。

9. 发明申请

US20070036967A1 Production of pearls based on expanded polymers 有权
标题翻译：基于膨胀聚合物生产珍珠
公开(公告)号：US20070036967A1
公开(公告)日：2007-02-15
申请号：US10562047
申请日：2004-06-30
申请人： Jean-Francois Estur , Eric Roche , Jean-Francois Briois
发明人： Jean-Francois Estur , Eric Roche , Jean-Francois Briois
IPC分类号： B29C44/02 , B32B3/26
CPC分类号： B29C44/3461 , Y10T428/249953 , Y10T428/249987
摘要： Pearls based on expanded polymers are produced by extruding an expandable composition containing a thermoplastic polymer and an expanding agent, and thereafter cooling and chopping the expanded material thus obtained.
摘要翻译：基于膨胀聚合物的珍珠通过挤出含有热塑性聚合物和发泡剂的可发性组合物，然后冷却并切割由此获得的膨胀材料而制备。

10. 发明授权

US6156425A Polyester filaments and method for manufacturing same 失效
标题翻译：聚酯长丝及其制造方法
公开(公告)号：US6156425A
公开(公告)日：2000-12-05
申请号：US214312
申请日：1999-05-25
申请人： Franck Bouquerel , Philippe Lapersonne , Eric Roche
发明人： Franck Bouquerel , Philippe Lapersonne , Eric Roche
IPC分类号： D01F6/62 , D02J1/22
CPC分类号： D01F6/62 , D02J1/22 , Y10T428/2913 , Y10T428/2969
摘要： The invention concerns polyester filaments and method for manufacturing same. More particularly it concerns a filament made of glycol ethylene polyterephtalate or polynaphtalate having high mechanical properties, and a method for stretching polyester filaments. It is obtained by a stretching process comprising two steps including a first step in which a low stretching ratio is applied, to cause minimal crystallization of the polymer and, a second step with a high stretching ratio. The global stretching ratio can reach values higher than 12. The filament has in particular an expanded elastic range that enables the improvement of its useful properties, for instance for manufacturing screen printing grids.
摘要翻译： PCT No.PCT / FR97 / 01193 Sec。 371日期1999年5月25日 102（e）日期1999年5月25日PCT提交1997年7月3日PCT公布。第WO98 / 01609号公报日期1998年1月15日本发明涉及聚酯长丝及其制造方法。更具体地说，涉及具有高机械性能的乙二醇聚对苯二甲酸乙二醇酯或多萘普生的长丝，以及拉伸聚酯长丝的方法。通过包括两个步骤的拉伸方法获得，该步骤包括施加低拉伸比的第一步骤以使聚合物的结晶最小化，并且具有高拉伸比的第二步骤。全局拉伸比可以达到高于12的值。长丝特别是具有扩展的弹性范围，其可以改进其有用的性质，例如用于制造丝网印刷网格。

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