公开(公告)号：US20180066123A1

公开(公告)日：2018-03-08

申请号：US15807192

申请日：2017-11-08

申请人： Lawrence W. MASTEN

发明人： Lawrence W. MASTEN

IPC分类号： C08J9/18 ,  C08J9/14 ,  C08J9/00 ,  C08J9/232 ,  B29K105/00 ,  B29K25/00 ,  B29K105/04

CPC分类号： C08J9/18 ,  B29K2025/06 ,  B29K2105/0005 ,  B29K2105/0017 ,  B29K2105/04 ,  B29K2995/0059 ,  C08J9/0023 ,  C08J9/141 ,  C08J9/232 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2325/06

摘要： Food and beverage containers and non-food contact packaging “peanuts” are made of foamed polystyrene (PS) containing 0.5% to 15% by weight of the photoaccelerant, such as for example benzophenone. This additive greatly accelerates the photodegradation of this novel packaging for a specialized use: the abatement of litter comprising single-serving containers and packaging “peanuts” disposed of on land and in water. Conditions controlling the distribution of the photoaccelerant in and the formation of the polystyrene foam are critical to the rate of the photodegradation of this packaging in the environment.

公开(公告)号：US20150203649A1

公开(公告)日：2015-07-23

申请号：US14600489

申请日：2015-01-20

申请人： SUNBRITE PACKAGING COMPANY, INC.

发明人： Lawrence W. Masten

IPC分类号： C08J9/18 ,  C08J9/14 ,  B29B9/16 ,  C08J9/00

CPC分类号： C08J9/18 ,  B29K2025/06 ,  B29K2105/0005 ,  B29K2105/0017 ,  B29K2105/04 ,  B29K2995/0059 ,  C08J9/0023 ,  C08J9/141 ,  C08J9/232 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2325/06

摘要： Food and beverage containers and non-food contact packaging “peanuts” are made of foamed polystyrene (PS) containing 0.5% to 15% by weight of the photoaccelerant, such as for example benzophenone. This additive greatly accelerates the photodegradation of this novel packaging for a specialized use: the abatement of litter comprising single-serving containers and packaging “peanuts” disposed of on land and in water. Conditions controlling the distribution of the photoaccelerant in and the formation of the polystyrene foam are critical to the rate of the photodegradation of this packaging in the environment.

摘要翻译： 食品和饮料容器和非食品接触包装“花生”由含有0.5％至15％重量的光促进剂的发泡聚苯乙烯（PS）制成，例如二苯甲酮。 这种添加剂极大地加速了这种新型包装的光降解，用于专门用途：减少包含单一容器的垃圾，并在陆地和水中处理包装“花生”。 控制光催化剂分布和形成聚苯乙烯泡沫的条件对于环境中该包装的光降解速率至关重要。

公开(公告)号：US20060229410A1

公开(公告)日：2006-10-12

申请号：US11094169

申请日：2005-03-31

申请人： Shih-Chieh Wang

发明人： Shih-Chieh Wang

IPC分类号： B29B9/00 ,  C08K3/00

CPC分类号： B29B9/12 ,  B29B9/06 ,  B29K2105/0017 ,  B29K2995/0059

摘要： A GIM environmental protection brightstone granules masterbatch, compounded from over 85% calcium carbonate (CaCO3), with the addition of 13% polypropylene (PP) or polyethylene (PE), and further addition of 2% composite assisting agents, including an aluminate coupling agent (OLAT), stearic acid (HST), ethylene stearamide macromolecular wax (NE3) containing free radical iron ions (PDC), high melting point wax (NE3), vegetable oil and edible ethanol, which are mixed according to set proportions, whereafter they are uniformly blended by means of a high speed mixer, and white granules are extruded at high temperature through a double screw press, which can be used as a plastic-use degradation agent and as a filler.

摘要翻译： 加入超过85％的碳酸钙（CaCO 3 3）的GIM环保亮石颗粒母料，加入13％的聚丙烯（PP）或聚乙烯（PE），再加入2％的复合材料 助剂包括铝酸盐偶联剂（OLAT），硬脂酸（HST），含有自由基铁离子（PDC），高熔点蜡（NE3），植物油和食用乙醇的乙烯硬脂酰胺高分子蜡（NE3） 根据设定的比例混合，然后通过高速混合机均匀混合，白色颗粒通过双螺杆挤压机在高温下挤出，可用作塑料用降解剂和填料。

公开(公告)号：US20180355144A1

公开(公告)日：2018-12-13

申请号：US16007064

申请日：2018-06-13

申请人： Akira SAITO ,  Shigenori YAGUCHI ,  Yasuo SUZUKI ,  Nozomu TAMOTO ,  Shinzo HIGUCHI ,  Hitoshi IWATSUKI

发明人： Akira SAITO ,  Shigenori YAGUCHI ,  Yasuo SUZUKI ,  Nozomu TAMOTO ,  Shinzo HIGUCHI ,  Hitoshi IWATSUKI

IPC分类号： C08K5/05 ,  B29C64/153 ,  B33Y70/00 ,  C08K5/52 ,  C08K5/09 ,  C08K5/1575 ,  C08K5/372 ,  C08K5/521

CPC分类号： C08K5/05 ,  B29C64/153 ,  B29K2023/12 ,  B29K2067/006 ,  B29K2071/00 ,  B29K2071/02 ,  B29K2077/00 ,  B29K2105/0017 ,  B29K2105/0094 ,  B29K2105/251 ,  B29K2995/0077 ,  B29K2995/0094 ,  B29K2995/0098 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C08K5/09 ,  C08K5/1575 ,  C08K5/372 ,  C08K5/52 ,  C08K5/521 ,  C08L23/12 ,  C08L59/00 ,  C08L67/02 ,  C08L71/00 ,  C08L77/06 ,  C08K5/005 ,  C08K13/02

摘要： A resin powder for solid freeform fabrication, having a melting point of 100 degrees C. or higher as measured according to ISO 3146 regulation and a ratio of melt mass-flow rate B to melt mass-flow rate A of greater than 0.80 to 1.20, wherein the melt mass-flow rate A and the melt mass-flow rate B are respectively measured at 15 degrees C. higher than the melting point under a load of 2.16 kg according to JIS K7210 format before and after the resin powder is maintained at a temperature 15 degrees C. lower than the melting point under a pressure of 0.1 kPa for four hours.

公开(公告)号：US20180016464A1

公开(公告)日：2018-01-18

申请号：US15665472

申请日：2017-08-01

申请人： Massivit 3D Printing Technologies LTD

发明人： Nataly LISITSIN ,  Victoria GORDON ,  Igor YAKUBOV

IPC分类号： C09D133/14 ,  B29C47/00 ,  C08K3/36 ,  B29C47/92 ,  B29L9/00

CPC分类号： C09D133/14 ,  B29C48/0013 ,  B29C48/02 ,  B29C48/022 ,  B29C48/04 ,  B29C48/92 ,  B29C64/106 ,  B29C64/112 ,  B29C64/393 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2063/00 ,  B29K2105/0014 ,  B29K2105/0017 ,  B29K2105/0094 ,  B29K2105/16 ,  B29K2105/24 ,  B29L2009/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C08K3/36

摘要： The current three-dimensional object manufacturing technique relies on the deposition of a pseudoplastic material in gel aggregate state. The gel flows through a deposition nozzle because the applied agitation and pressure shears the bonds and induces a breakdown in the material elasticity. The elasticity recovers immediately after leaving the nozzle, and the gel solidifies to maintain its shape and strength.

公开(公告)号：US20150283737A1

公开(公告)日：2015-10-08

申请号：US14436596

申请日：2013-10-29

申请人： VALEO VISION

发明人： Laurent Luc Barre

IPC分类号： B29C45/00 ,  C08K3/34 ,  C08K7/14

CPC分类号： B29C45/0001 ,  B29C45/0025 ,  B29C2045/0094 ,  B29C2945/76531 ,  B29K2023/04 ,  B29K2023/06 ,  B29K2023/10 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2067/006 ,  B29K2105/0017 ,  B29K2105/06 ,  B29K2995/0097 ,  B29L2031/30 ,  B29L2031/3005 ,  C08K3/34 ,  C08K7/14

摘要： A process for injecting a plastic part by means of an injection unit, the process comprising the following steps: a mixture comprising pellets of a thermoplastic polymer and pellets of a peroxide is produced, the mixture comprising between 0.5% and 10% by weight of peroxide; the mixture is introduced into the inlet of the plastic injection unit; the mixture is conveyed in the injection unit, while gradually raising the temperature of the mixture during the displacement thereof in the injection unit; the mixture is injected, through the outlet of the injection unit, into the mold.

摘要翻译： 一种用于通过注射单元注射塑料部件的方法，该方法包括以下步骤：制备包含热塑性聚合物颗粒和过氧化物颗粒的混合物，所述混合物包含0.5重量％至10重量％的过氧化物 ; 将混合物引入注塑单元的入口; 混合物在注射单元中输送，同时在注射单元中的位移期间逐渐升高混合物的温度; 将混合物通过注射单元的出口注入模具中。