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1. 发明申请

US20120315448A1 METHOD FOR MAKING FOAMED SYNTHETIC BOARDS 审中-公开
标题翻译：制造泡沫合成板的方法
公开(公告)号：US20120315448A1
公开(公告)日：2012-12-13
申请号：US13581041
申请日：2011-02-25
申请人： Vincent Navez , David Brull , Robert Frere , Emmanuel Noël , Denis Job , Jean-Pierre Mayeres
发明人： Vincent Navez , David Brull , Robert Frere , Emmanuel Noël , Denis Job , Jean-Pierre Mayeres
IPC分类号： B29C47/06 , B32B3/10
CPC分类号： B29C44/24 , B29C48/07 , B29C48/08 , B29C48/175 , B29C48/21 , B29K2025/00 , B29K2033/12 , B29L2009/00 , B32B5/18 , B32B5/20 , B32B7/02 , B32B27/08 , B32B27/18 , B32B27/28 , B32B27/308 , B32B27/36 , B32B2266/0228 , B32B2307/4026 , B32B2307/412 , B32B2307/54 , B32B2307/71 , B32B2307/72 , B32B2307/732 , B32B2419/00 , B32B2451/00 , B32B2607/00 , Y10T428/24802
摘要： The invention relates to a method for making articles having a veined aspect that includes the steps of (a) extruding a layer of substantially transparent PMMA including pigmented granules in a first extruder, (b) extruding a polystyrene layer including a foaming agent in a second extruder, wherein the extrusions of steps (a) and (b) are carried out simultaneously as a co-extrusion.
摘要翻译：本发明涉及一种制造具有脉动方面的制品的方法，其包括以下步骤：（a）在第一挤出机中挤出包含着色颗粒的基本上透明的PMMA层，（b）在第二挤出机中挤出包含发泡剂的聚苯乙烯层挤出机，其中步骤（a）和（b）的挤出物作为共挤出同时进行。

2. 发明申请

US20070023946A1 Continuous method for producing solid, hollow or open profiles 审中-公开
标题翻译：用于生产固体，中空或开放型材的连续方法
公开(公告)号：US20070023946A1
公开(公告)日：2007-02-01
申请号：US10558977
申请日：2004-06-04
申请人： Vincent Navez , Robert Frere , Jean-Pierre Mayeres , Emmanuel Noel
发明人： Vincent Navez , Robert Frere , Jean-Pierre Mayeres , Emmanuel Noel
IPC分类号： B29C44/34
CPC分类号： B29C44/22 , B29C44/348
摘要： The invention relates to a method for producing solid, hollow or open profiles, in particular those including sharp edges, based on polystyrene, including the following steps: dosing polymers comprising polystyrene and optionally other additives and adjuvants plasticizing the components in an extruder in order to obtain a homogenous mixture, injecting a pressurized gas via an injection port kneading and pressurizing said homogenous mixture and gas until complete dissolution of the gas in order to obtain a mixture in a single phase, gradually cooling said mixture as a single phase in order to maintain the pressure required for solubilizing the gas, having said mixture pass as a single phase mixture, into a shaping tool in order to form a foam, having the thereby formed foam pass through an optionally temperature-controlled calibration system, drawing the calibrated foam with a motor.
摘要翻译：本发明涉及一种用于生产固体，中空或开放型材的方法，特别是包括基于聚苯乙烯的锋利边缘的型材，其包括以下步骤：给包含聚苯乙烯和任选的其它添加剂的聚合物和辅助剂在挤出机中增塑组分，以便获得均匀的混合物，通过注入口注入加压气体，捏合并加压所述均匀的混合物和气体，直到气体完全溶解，以便在单相中获得混合物，逐渐冷却所述混合物作为单相以便保持将具有所述混合物的气体溶解成单一相混合物所需的压力成形成工具以形成泡沫，其中由此形成的泡沫通过任选的温度可控的校准系统，用发动机。

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