公开(公告)号：US3539672A

公开(公告)日：1970-11-10

申请号：US3539672D

申请日：1968-08-23

申请人： OLIN CORP

发明人： VALYI EMERY I

IPC分类号： B22F3/00 ,  B22F3/11 ,  B22F3/26 ,  B29C65/00 ,  C08J9/24 ,  F28F13/00 ,  F28F13/14 ,  F28F13/18 ,  B22F1/00

CPC分类号： B29C66/00 ,  B22F3/11 ,  B22F3/26 ,  B29C66/73921 ,  B29C66/73941 ,  B29C66/91411 ,  B29C66/91431 ,  C08J9/24 ,  F28F13/003

公开(公告)号：US3405206A

公开(公告)日：1968-10-08

申请号：US33623464

申请日：1964-01-07

申请人： ROGERS CORP

发明人： ABELL JERROLD J ,  KOSA BRUCE G

IPC分类号： B29C43/22 ,  B29C44/30 ,  B29C67/20 ,  B32B27/00 ,  C08J9/24 ,  D06N3/00 ,  D06N7/00

CPC分类号： D06N7/0057 ,  B29C43/22 ,  B29C44/30 ,  B29C67/205 ,  B29L2007/00 ,  B29L2009/00 ,  B32B27/00 ,  C08J9/24 ,  D06N3/0093 ,  Y10T428/24355 ,  Y10T428/31895

公开(公告)号：US3391823A

公开(公告)日：1968-07-09

申请号：US43654965

申请日：1965-03-02

申请人： VASCO IND CORP

发明人： TIJMS HENDRIK

IPC分类号： B32B5/28 ,  B29C41/04 ,  B29C41/06 ,  B29C41/08 ,  B29C41/22 ,  B29C44/04 ,  B29C44/12 ,  B29C65/48 ,  B32B27/00 ,  B65D65/38 ,  C08J9/24 ,  C08J9/34 ,  F01B3/00

CPC分类号： B29C44/12 ,  B29C41/042 ,  B29C41/06 ,  B29C41/085 ,  B29C41/22 ,  B29C44/0461 ,  B29K2023/06 ,  B29K2067/06 ,  B29K2105/04 ,  B29K2105/06 ,  B29K2105/12 ,  B29L2031/712 ,  B29L2031/769 ,  B32B27/00 ,  B65D65/38 ,  C08J9/24 ,  F01B3/0085 ,  F01B3/0088 ,  Y10T428/1314 ,  Y10T428/1376 ,  Y10T428/24992 ,  Y10T428/249985 ,  Y10T428/249988 ,  Y10T428/31855

公开(公告)号：US3067469A

公开(公告)日：1962-12-11

申请号：US82944359

申请日：1959-07-24

申请人： ROGERS CORP

发明人： YARRISON WALTER W

IPC分类号： C08J9/24

CPC分类号： C08J9/24 ,  Y10S521/919

公开(公告)号：US2963746A

公开(公告)日：1960-12-13

申请号：US72213358

申请日：1958-03-18

申请人： ICI LTD

发明人： WESTON WEBB WALTER ,  ALAN DUERDEN

IPC分类号： C08J9/24

CPC分类号： C08J9/24

公开(公告)号：US20240150537A1

公开(公告)日：2024-05-09

申请号：US18500437

申请日：2023-11-02

申请人： Celanese International Corporation

发明人： Hendrich A. Chiong ,  Ronald Shaver ,  Victoria Black ,  Joseph Brian Scott

IPC分类号： C08J9/24 ,  C08J9/00

CPC分类号： C08J9/24 ,  C08J9/009 ,  C08J2323/06

摘要： Polymer composite materials are disclosed containing one or more chemical scavengers. The polymer composites are porous and are configured to be contacted with a liquid for removing trace amounts of metals, proteins, polypeptides, polyphenols, other organic compounds, and the like. In order to produce the porous composite polymer product, one or more chemical scavengers are combined with high density polyethylene particles and sintered into a shape. The polyethylene resin acts as a binder trapping or encasing the one or more chemical scavengers in the porous structure.

公开(公告)号：US20170362403A1

公开(公告)日：2017-12-21

申请号：US15690122

申请日：2017-08-29

申请人： Kaneka Corporation

发明人： Yuki Hayase

IPC分类号： C08J9/24 ,  C08J9/12 ,  C08J9/00

CPC分类号： C08J9/24 ,  B29C44/3461 ,  B29C44/445 ,  B29K2023/06 ,  B29K2105/04 ,  B29K2995/0063 ,  B29K2995/0097 ,  C08J9/0023 ,  C08J9/0028 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/122 ,  C08J9/125 ,  C08J9/18 ,  C08J9/232 ,  C08J2201/032 ,  C08J2201/034 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2203/182 ,  C08J2205/06 ,  C08J2323/06 ,  C08J2323/08 ,  C08K3/34 ,  C08K5/103 ,  C08L23/06

摘要： A method of producing a polyethylene resin expanded molded product includes filling a mold with expanded polyethylene resin particles, wherein an internal pressure of 0.12 to 0.16 MPa is applied to the expanded polyethylene resin particles in the mold, and forming the polyethylene resin expanded molded product by heating the expanded polyethylene resin particles and fusing the expanded polyethylene resin particles. The expanded polyethylene resin particles includes 100 parts by weight of a polyethylene resin, 0.08 to 0.25 parts by weight of a cell nucleating agent, 0.3 to 0.8 parts by weight of a polyhydric alcohol fatty acid ester, and 0.01 to 10 parts by weight of a hydrophilic compound, each of the expanded polyethylene resin particles having a weight of 2.5 to 3.5 mg. The polyethylene resin expanded molded product has a density of 0.017 to 0.021 g/cm3 and a thickness of 10 to 40 mm.

公开(公告)号：US20170225370A1

公开(公告)日：2017-08-10

申请号：US15494639

申请日：2017-04-24

申请人： W. L. Gore & Associates, Inc.

发明人： Guy A. Sbriglia ,  Scott A. Gore

IPC分类号： B29C43/00 ,  B29C55/00 ,  B29C43/24 ,  B29C43/52 ,  C08J9/24 ,  C08G63/08

CPC分类号： B29C43/003 ,  B29C43/24 ,  B29C43/52 ,  B29C44/30 ,  B29C44/348 ,  B29C47/0004 ,  B29C55/005 ,  B29C55/02 ,  B29C55/04 ,  B29K2033/04 ,  B29K2067/046 ,  B29K2105/04 ,  B29K2105/041 ,  B29K2105/251 ,  B29K2995/006 ,  B29K2995/0077 ,  C08G63/08 ,  C08G2101/00 ,  C08J9/0014 ,  C08J9/0066 ,  C08J9/24 ,  C08J9/28 ,  C08J9/365 ,  C08J2201/03 ,  C08J2205/052 ,  C08J2367/04 ,  C08J2467/04

摘要： PLA polymers that can be expanded into microporous articles having a node and fibril microstructure are provided. The fibrils contain PLA polymer chains oriented with the fibril axis. Additionally, the PLA polymers have an inherent viscosity greater than about 3.8 dL/g and a calculated molecular weight greater than about 150,000 g/mol. The PLA polymer article may be formed by bulk polymerization where the PLA bulk polymer is made into a preform that is subsequently expanded at temperatures above the glass transition temperature and below the melting point of the PLA polymer. In an alternate embodiment, a PLA polymer powder is lubricated, the lubricated polymer is subjected to pressure and compression to form a preform, and the preform is expanded to form a microporous article. Both the preform and the microporous article are formed at temperatures above the glass transition temperature and below the melting point of the PLA polymer.

公开(公告)号：US20160024269A1

公开(公告)日：2016-01-28

申请号：US14640631

申请日：2015-03-06

申请人： Ticona LLC

发明人： Erman Senoz ,  Dian Chen ,  Christopher McGrady ,  Jun Luo ,  Rong Luo

IPC分类号： C08J9/24 ,  B01D39/16 ,  C08J9/00

CPC分类号： C08J9/24 ,  B01D39/1661 ,  B01D2239/125 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/0085 ,  C08J2381/04 ,  C08J2423/08 ,  C08J2433/08

摘要： Disclosed are porous elements that include sintered polymeric particles. The polymeric particles can be formed of a thermoplastic composition that includes a polyarylene sulfide. The polymeric particles sintered to form the porous elements have a very narrow size distribution. The porous elements can maintain their functionality and morphology even when utilized in high temperature applications.

摘要翻译： 公开了包括烧结聚合物颗粒的多孔元件。 聚合物颗粒可以由包含聚芳硫醚的热塑性组合物形成。 烧结形成多孔元件的聚合物颗粒具有非常窄的尺寸分布。 即使在高温应用中使用时，多孔元件也能保持其功能和形态。

公开(公告)号：US20150099817A1

公开(公告)日：2015-04-09

申请号：US14299362

申请日：2014-06-09

申请人： HERAEUS KULZER GMBH

发明人： Klaus RUPPERT ,  Kevin KERSCHER ,  Stephan DEKERT

IPC分类号： A61K6/083 ,  B29C69/02 ,  A61L24/06

CPC分类号： A61K6/083 ,  A61L24/06 ,  A61L27/16 ,  A61L2430/12 ,  B29C69/02 ,  B29L2031/7722 ,  B29L2031/7739 ,  C08J9/24 ,  C08J2207/10 ,  C08J2333/06 ,  C08L33/12

摘要： The invention relates to three-dimensional dimensionally-stable moulded parts made of polymeric particles whose particles are connected firmly to each other, at least in part, at the contact sites of the particles, whereby the particles are preferably glued to each other, at least in part, at the contact sites. The pre-packaged moulded parts made of polymeric, powdery particles made of PMMA can take up acrylate or MMA into the porous three-dimensional structure and form a pasty or creamy dough that can be cast, pressed or injected and can be cured by common techniques after the forming. Also subject matters of the invention are the use of and a kit for producing said pasty dough. Said pre-packaged moulded parts are used in methods for producing prostheses, such as dental prostheses, bone cements, investment compounds, in particular of porous substrates, as investment compound in metallography.

摘要翻译： 本发明涉及由聚合物颗粒制成的三维尺寸稳定的模制部件，其颗粒至少部分地彼此牢固地连接在颗粒的接触部位，由此颗粒优选彼此粘合，至少 部分地在联系地点。 由PMMA制成的聚合物，粉末颗粒制成的预先包装的模制件可以将丙烯酸酯或MMA吸收到多孔三维结构中并形成可以铸造，压制或注射的糊状或乳状面团，并且可以通过常规技术固化 成型后。 本发明的主题还涉及生产所述糊状生面团的用途和试剂盒。 所述预包装的模制件用于生产假体的方法，例如牙科假体，骨水泥，投资化合物，特别是多孔底物，作为金相中的投资化合物。