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11. 发明授权

US5979469A Method for rinsing a high density sponge 失效
标题翻译：冲洗高密度海绵的方法
公开(公告)号：US5979469A
公开(公告)日：1999-11-09
申请号：US263715
申请日：1999-03-05
申请人： Ronald J. Cercone , F. Barry Bays
发明人： Ronald J. Cercone , F. Barry Bays
IPC分类号： B08B3/08 , B08B3/10 , B29C44/56 , H01L21/00 , B08B9/00
CPC分类号： H01L21/67046 , B08B3/08 , B08B3/10 , B29C44/5609 , H01L21/6704 , Y10S134/90
摘要： A method for rinsing a synthetic sponge material, the synthetic sponge material being formed through a process which leaves residue or particulate matter in pores of the synthetic sponge material, the method includes the steps of:a) contacting a rinsing solution with the synthetic sponge material; b) centrifuging the sponge material containing the rinsing solution; c) changing the hydrostatic pressure of the rinsing solution during said centrifuging step to expand and relax the pores of the synthetic sponge material to effectively pump the rinsing solution into and out of the pores, wherein the residue or the particulate matter in the pores of the synthetic sponge material are removed. The hydrostatic pressure can be changed by varying fluid supply pressure or varying centrifugal force.
摘要翻译：一种用于漂洗合成海绵材料的方法，所述合成海绵材料通过在合成海绵材料的孔隙中留下残留物或颗粒物质的方法形成，所述方法包括以下步骤：a）使冲洗溶液与合成海绵材料接触 ; b）离心含有冲洗溶液的海绵材料; c）在所述离心步骤期间改变冲洗溶液的静水压力以膨胀和松弛合成海绵材料的孔，以有效地将冲洗溶液泵入和流出孔，其中残留物或颗粒物质在孔中去除合成海绵材料。可以通过改变流体供应压力或改变离心力来改变静水压力。

12. 发明授权

US5443769A Polystyrene foam sheet manufacture 失效
标题翻译：聚苯乙烯泡沫板制造
公开(公告)号：US5443769A
公开(公告)日：1995-08-22
申请号：US118081
申请日：1993-11-24
申请人： James A. Karabedian , Maurice W. Blackwelder
发明人： James A. Karabedian , Maurice W. Blackwelder
IPC分类号： B29C47/00 , B29C44/00 , B29C44/34 , B29C44/50 , B29C44/56 , B29C47/06 , B29C47/14 , B29K25/00 , B29K105/04 , B29L7/00 , C08J9/12 , C08L25/00 , C08L25/06 , B29C47/90
CPC分类号： B29C44/3419 , B29C44/34 , B29C44/3402 , B29C44/3442 , B29C44/50 , B29C44/5609 , B29C47/0026 , B29C47/822 , C08J9/122 , B29L2031/7132 , B29L2031/744 , Y10T428/249953
摘要： The method of making polystyrene foam for foam products which includes utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing the mixture to a molten thermoplastic polystyrene resin containing nucleating agents such as sodium bicarbonate and citric acid and extruding the thermoplastic in the form of a foam. The resultant foam has substantially no residual blowing agent, is dimensionally stable at ambient temperatures and when used with a non-volatile blending agent can be made with small amounts of blowing agent permitting cooling of the melt without high loading on the extruder. The foam may be coextruded with one or more layers of thermoplastic film so that the resultant product is adapted for use for plates, cups, food containers or packaging and for labels for containers such as glass and plastic containers and for labels that are shrunk in place on a container.
摘要翻译：制造用于泡沫产品的聚苯乙烯泡沫的方法，其包括利用大气气体作为发泡剂或优选混合这些气体中的一种或多种，以及在挤出温度下将非挥发性的共混剂引入到熔融热塑性聚苯乙烯树脂含有成核剂如碳酸氢钠和柠檬酸，并以泡沫的形式挤出热塑性塑料。所得到的泡沫体基本上没有残余发泡剂，在环境温度下尺寸稳定，并且当与不挥发性共混剂一起使用时可以用少量的发泡剂制备，从而在挤出机上没有高负荷的情况下冷却熔体。泡沫可以与一层或多层热塑性膜共挤出，使得所得产品适用于板，杯，食品容器或包装，以及用于诸如玻璃和塑料容器的容器的标签以及用于收缩的标签在容器上

13. 发明授权

US4894517A Shrinking apparatus 失效
标题翻译：收缩装置
公开(公告)号：US4894517A
公开(公告)日：1990-01-16
申请号：US221142
申请日：1988-07-19
申请人： Masanori Oguri
发明人： Masanori Oguri
IPC分类号： B29B17/00 , B29B13/02 , B29B13/08 , B29C35/02 , B29C35/08 , B29C44/56 , B29C67/20 , B29K105/04 , F27B9/06
CPC分类号： F27B9/066 , B29B13/023 , B29B13/08 , B29C35/0277 , B29C44/5609 , B29C2035/0822 , B29K2105/04 , B29K2105/26
摘要： Shrinking apparatus for heating and shrinking articles such as disused molded articles of thermoplastic expanded resin by a plurality of far-infrared heaters, thereby to reduce the articles in bulk. In the shrinking apparatus, the distances between article conveying device and the far-infrared heaters opposite thereto are gradually reduced in a direction from the furnace inlet to the furnace outlet such that the far infrared rays are efficiently irradiated onto the articles of which entire height is gradually lowered.
摘要翻译：用于通过多个远红外加热器加热和收缩诸如热塑性膨胀树脂的废弃模塑制品的物品的收缩装置，从而大量减少制品。在收缩装置中，物品输送装置与其相对的远红外加热器之间的距离在从炉入口到炉出口的方向上逐渐减小，使得远红外线有效地照射到整个高度为逐渐降低

14. 发明授权

US4150077A Reducing the aging period of gaseous expansion agent foams 失效
标题翻译：降低气体膨胀剂泡沫的老化时间
公开(公告)号：US4150077A
公开(公告)日：1979-04-17
申请号：US761959
申请日：1977-01-24
申请人： Robert C. Slocumb
发明人： Robert C. Slocumb
IPC分类号： B29C44/56 , C08J9/36 , B29D27/00
CPC分类号： C08J9/36 , B29C44/56 , B29C44/5609 , Y10S264/15
摘要： Apparatus and method are disclosed for reducing the aging period of foams produced using a gaseous expansion agent. In accordance with the present invention the aging period for these foams is substantially reduced by subjecting the foam to pressure by a gas which is essentially inert with respect to the foam.
摘要翻译：公开了用于减少使用气体膨胀剂产生的泡沫的老化时间的装置和方法。根据本发明，通过对泡沫基本上是惰性的气体对泡沫进行压力，这些泡沫的老化时间大大降低。

15. 发明授权

US4051211A Apparatus and process 失效
标题翻译：装置和工艺
公开(公告)号：US4051211A
公开(公告)日：1977-09-27
申请号：US688169
申请日：1976-05-20
申请人： William Beser , Edwin R. Cole
发明人： William Beser , Edwin R. Cole
IPC分类号： B29C44/28 , B29C44/56 , B29D27/04
CPC分类号： B29C44/5609 , B29C44/3402 , Y10S264/84 , Y10S521/918
摘要： A process and apparatus is described by means of which the pollution of the surrounding atmosphere by the fumes of isocyanate, liberated during the continuous formation of isocyanate-based polymer foam bunstock, is minimized. The bunstock, after the foam rise and gelation is completed, is passed through a zone, installed on the bunstock conveyor, in which the foam is subjected to the action of a fine mist of water sprayed on to the top and sides of the foam bunstock. The application of water in this manner does not affect the properties or appearance of the foam and any excess water coating the surface of the foam evaporates during the remainder of the passage of the bunstock down the conveyor. The above procedure is particularly applicable to the production of foam bunstock which is based on the highly volatile toluene diisocyanate.

16. 发明申请

US20170008202A1 METHODS FOR ALTERING THE IMPACT STRENGTH OF NONCELLULAR THERMOPLASTIC MATERIALS 审中-公开
标题翻译：改善非细胞热塑性材料冲击强度的方法
公开(公告)号：US20170008202A1
公开(公告)日：2017-01-12
申请号：US15270981
申请日：2016-09-20
申请人： University of Washington
发明人： Dustin Miller , Vipin Kumar
IPC分类号： B29C44/10 , B29C44/56 , B29C44/34
CPC分类号： B29C44/10 , B29C44/3453 , B29C44/5609 , B29C44/588 , B29K2079/085 , B29K2105/04 , B29K2995/0039 , B29K2995/004 , C08J9/00 , C08J2201/032 , Y10T428/249978 , Y10T428/249979
摘要： Methods for reducing the density of thermoplastic materials and the articles made therefrom having similar or improved mechanical properties to the solid or noncellular material. Also disclosed are improvements to foaming methods and the cellular structures of the foams made therefrom, and methods for altering the impact strength of solid or noncellular thermoplastic materials and the shaping of the materials into useful articles.
摘要翻译：降低热塑性材料密度和由其制成的制品的方法具有与固体或非细胞材料相似或改善的机械性能。还公开了对由其制备的泡沫的发泡方法和泡孔结构的改进，以及用于改变固体或非细胞热塑性材料的冲击强度以及将材料成型为有用制品的方法。

17. 发明申请

US20120112116A1 MELAMINE RESIN FOAM WITH INORGANIC FILLING MATERIAL 有权
标题翻译：具有无机填充材料的梅林树脂泡沫
公开(公告)号：US20120112116A1
公开(公告)日：2012-05-10
申请号：US13286370
申请日：2011-11-01
申请人： TOBIAS HEINZ STEINKE , Tatiana Ulanova , Klaus Hahn , Horst Baumgartl , Christof Möck , Bernhard Vath , Peter Nessel , Jens-Uwe Schierholz , Bettina Wester , Hans-Jürgen Quadbeck-Seeger
发明人： TOBIAS HEINZ STEINKE , Tatiana Ulanova , Klaus Hahn , Horst Baumgartl , Christof Möck , Bernhard Vath , Peter Nessel , Jens-Uwe Schierholz , Bettina Wester , Hans-Jürgen Quadbeck-Seeger
IPC分类号： E04B1/88
CPC分类号： B29C44/02 , B29C35/0805 , B29C44/5609 , B29C44/5636 , B29C2035/0855 , B29C2035/0861 , B29K2105/0026 , B29K2105/045 , B29K2303/04 , B29K2995/0002 , B29K2995/0015 , B29L2031/10 , C08G12/32 , C08G18/32 , C08J9/0066 , C08J9/008 , C08J9/0085 , C08J9/009 , C08J9/141 , C08J2203/14 , C08J2205/05 , C08J2361/28 , E04B2001/742 , G10K11/162
摘要： Melamine-formaldehyde foams comprise from 80% to 98% by weight of an inorganic filling material, wherein the % by weight are based on the total weight of inorganic filling material plus melamine-formaldehyde precondensate used for foam production.
摘要翻译：三聚氰胺 - 甲醛泡沫占无机填充材料的80-98重量％，其中重量百分数是基于无机填充材料的总重量加上用于泡沫生产的三聚氰胺 - 甲醛预缩合物。

18. 发明授权

US07878785B2 Vented mold and method for producing molded article 有权
标题翻译：通风模具及其制造方法
公开(公告)号：US07878785B2
公开(公告)日：2011-02-01
申请号：US12335312
申请日：2008-12-15
申请人： Allan K. Cathcart , Leslie E. Clarke , Larry A. Genyn , Louie J. Meneses , Randall J. Lansue
发明人： Allan K. Cathcart , Leslie E. Clarke , Larry A. Genyn , Louie J. Meneses , Randall J. Lansue
IPC分类号： B29C44/02
CPC分类号： B29C44/5609 , B29C33/10 , B29C44/588 , B29K2075/00 , Y10S297/01 , Y10S425/812
摘要： The invention relates mold, particularly a mold for producing foam articles. In a preferred embodiment, the mold comprises a lid and a bowl releasingly engageable to define a mold cavity, the lid comprising: (i) a vent having a passageway for gas to escape from the mold cavity, and (ii) a plurality of grooves connected to the vent. The use of a plurality of grooves/slots in the mold cavity surface effectively acts as a siphon to draw gas away from the composition to be molded. The plurality of grooves/slots is connected to one or more vents which then allows for escape of the gas from the mold cavity to the exterior of the mold.
摘要翻译：本发明涉及模具，特别是用于生产泡沫制品的模具。在一个优选实施例中，模具包括盖和可释放地接合以限定模腔的碗，盖包括：（i）具有用于气体从模腔逸出的通道的排气口，以及（ii）多个槽连接到通风口。在模腔表面中使用多个槽/槽有效地用作虹吸管，以将气体从待模制的组合物中排出。多个槽/槽连接到一个或多个通气口，然后允许气体从模具腔逸出到模具的外部。

19. 发明申请

US20110020483A1 VENTED MOLD AND METHOD FOR PRODUCING MOLDED ARTICLE 有权
标题翻译：展示模具和生产模制品的方法
公开(公告)号：US20110020483A1
公开(公告)日：2011-01-27
申请号：US12894716
申请日：2010-09-30
申请人： Allan K. Cathcart , Leslie E. Clark , Larry A. Genyn , Louie J. Meneses , Randall J. Lansue
发明人： Allan K. Cathcart , Leslie E. Clark , Larry A. Genyn , Louie J. Meneses , Randall J. Lansue
IPC分类号： B29C44/58 , B29C44/02
CPC分类号： B29C44/5609 , B29C33/10 , B29C44/588 , B29K2075/00 , Y10S297/01 , Y10S425/812
摘要： The invention relates mold, particularly a mold for producing foam articles. In a preferred embodiment, the mold comprises a lid and a bowl releasingly engageable to define a mold cavity, the lid comprising: (i) a vent having a passageway for gas to escape from the mold cavity, and (ii) a plurality of grooves connected to the vent. The use of a plurality of grooves/slots in the mold cavity surface effectively acts as a siphon to draw gas away from the composition to be molded. The plurality of grooves/slots is connected to one or more vents which then allows for escape of the gas from the mold cavity to the exterior of the mold.
摘要翻译：本发明涉及模具，特别是用于生产泡沫制品的模具。在一个优选实施例中，模具包括盖和可释放地接合以限定模腔的碗，盖包括：（i）具有用于气体从模腔逸出的通道的排气口，以及（ii）多个槽连接到通风口。在模腔表面中使用多个槽/槽有效地用作虹吸管，以将气体从待模制的组合物中排出。多个槽/槽连接到一个或多个通气口，然后允许气体从模具腔逸出到模具的外部。

20. 发明申请

US20100178458A1 Phenolic Foam Board 审中-公开
标题翻译：酚醛泡沫板
公开(公告)号：US20100178458A1
公开(公告)日：2010-07-15
申请号：US12223254
申请日：2007-01-30
申请人： Vincent Coppock , Ruud Zeggelaar , Richard Wenham , Linzi Hobbs
发明人： Vincent Coppock , Ruud Zeggelaar , Richard Wenham , Linzi Hobbs
IPC分类号： B32B15/098 , B29C44/06 , B29C44/56
CPC分类号： B32B37/24 , B29C44/321 , B29C44/326 , B29C44/3415 , B29C44/5609 , B32B3/266 , B32B5/20 , B32B15/046 , B32B15/20 , B32B27/42 , B32B37/1284 , B32B37/144 , B32B38/0004 , B32B38/0036 , B32B38/04 , B32B38/164 , B32B2037/243 , B32B2266/0285 , B32B2305/022 , B32B2307/304 , B32B2307/7242 , B32B2311/24 , B32B2315/085 , B32B2317/122 , B32B2371/00 , B32B2419/00 , B32B2607/00 , Y10T428/24331
摘要： A rigid insulating phenolic foam body (8) has at least one perforated facing (1). The facing (1) is preferably perforated before the facing (1) is adhered to the foam body. The facing (1) may be a gas impermeable material such as a metallic foil. The perforations (5) in the gas impermeable material reduce the drying and curing time, for phenolic foam bodies when compared with phenolic foam bodies with gas permeable facings.
摘要翻译：刚性绝缘酚醛泡沫体（8）具有至少一个穿孔面（1）。在将面（1）粘附到泡沫体之前，面（1）优选是穿孔的。面（1）可以是不透气材料，例如金属箔。与具有透气性面层的酚醛泡沫体相比，不透气材料中的穿孔（5）减少了酚醛泡沫体的干燥和固化时间。

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