公开(公告)号：US20230347571A1

公开(公告)日：2023-11-02

申请号：US18130203

申请日：2023-04-03

申请人： Cornell University

发明人： Seyedhamidreza Alaie ,  Simon Dunham ,  Bobak Mosadegh ,  James K. Min ,  Amir Ali Amiri Moghadam

IPC分类号： B29C59/02 ,  A61M25/10 ,  B29C33/40 ,  B29C33/42 ,  B29C33/56 ,  B29C37/00 ,  B29C59/06 ,  G03F7/00

CPC分类号： B29C59/022 ,  A61M25/1027 ,  B29C33/40 ,  B29C33/424 ,  B29C33/56 ,  B29C37/0032 ,  B29C59/021 ,  B29C59/06 ,  G03F7/0002 ,  A61M2025/1031 ,  B29C2033/426 ,  B29C2037/0035 ,  B29C2059/023 ,  B29K2083/00

摘要： Implanted medical devices need a mechanism of immobilization to surrounding tissues, which minimizes tissue damage while providing reliable long-term anchoring. This disclosure relates to techniques for patterning arbitrarily shaped 3D objects and to patterned balloon devices having micro- or nano-patterning on an outer surface of an inflatable balloon. The external pattern can provide enhanced friction and anchoring in an aqueous environment. Examples of these types of patterns are hexagonal arrays inspired by tree frogs, corrugated patterns, and microneedle patterns. The patterned balloon devices can be disposed between an implant and surrounding tissues to facilitate anchoring of the implant.

公开(公告)号：US11801618B2

公开(公告)日：2023-10-31

申请号：US17774079

申请日：2020-10-30

申请人： NOVATECH SA

发明人： Frank Klein

IPC分类号： B29C33/38 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/124 ,  B29C64/35 ,  B33Y40/20 ,  A61F2/04 ,  B29C33/56 ,  B29C39/00 ,  B29C39/38 ,  B29K83/00 ,  B29L31/00

CPC分类号： B29C33/3842 ,  A61F2/04 ,  B29C33/3835 ,  B29C33/56 ,  B29C39/003 ,  B29C39/38 ,  B29C64/124 ,  B29C64/35 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  A61F2002/043 ,  A61F2002/046 ,  A61F2240/004 ,  B29K2083/00 ,  B29L2031/7532

摘要： In a method for producing an implant from a biocompatible silicone, a 3D mathematical model of an implant to be produced is used to create a 3D model of a casting mold for the implant as a negative. The casting mold is produced from a polymeric material through an additive manufacturing process and coated through vapor deposition of a coating material from the parylene family at least in a region that comes into contact with the biocompatible silicone to be cast. A platinum-catalyzed 2-component thermosetting silicone as the biocompatible silicone for the implant is introduced into a mold cavity of the coated casting mold, with a residence time of the implant in a patient's body of more than 29 days. The casting mold is heated to vulcanize the biocompatible silicone, and after cooling down the vulcanized implant is demolded from the casting mold.

公开(公告)号：US11752651B2

公开(公告)日：2023-09-12

申请号：US16711539

申请日：2019-12-12

申请人： The Gillette Company LLC ,  Massachusetts Institute of Technology

发明人： Neville Sonnenberg ,  Abhinav Rao ,  Anastasios John Hart ,  Paul Kitchen

IPC分类号： B26B21/58 ,  B26B21/40 ,  B29C35/08 ,  B29C39/00 ,  B29C39/02 ,  C08L1/02 ,  C08L63/00 ,  C08J5/04 ,  B29C43/02 ,  B29C33/00 ,  B29C37/00 ,  B29C33/56 ,  B29K1/00 ,  B29K105/00

CPC分类号： B26B21/58 ,  B26B21/4068 ,  B29C33/005 ,  B29C33/56 ,  B29C35/0805 ,  B29C37/0067 ,  B29C39/006 ,  B29C39/026 ,  B29C43/021 ,  B29C43/027 ,  C08J5/045 ,  C08L1/02 ,  C08L63/00 ,  B29C2035/0827 ,  B29C2037/92 ,  B29C2043/029 ,  B29K2001/00 ,  B29K2105/0061

摘要： A novel cutting-edge structure and method and apparatus for manufacturing the cutting-edge structure is provided. The cutting-edge structure is comprised of naturally derived or renewable material at greater than 50% by volume fraction. In one embodiment, the naturally derived material is a cellulose nanostructure such as a cellulose nanocrystal. The cellulose nanocrystal is processed using a base or mold structure to provide a cutting edge of any shape such as linear or circular edge structures. The process includes dual cure steps to produce an optimal cutting-edge structure without shrinkage. The formed cutting-edge structure can be utilized as a razor blade as it is formed with very sharp tip and edge suitable for cutting hair. The base structure can form one or more cutting-edge structures simultaneously.

公开(公告)号：US20180186050A1

公开(公告)日：2018-07-05

申请号：US15576502

申请日：2016-01-21

申请人： SHOKI CO., LTD.

发明人： Shuichi ISAYAMA

IPC分类号： B29C45/27 ,  B29C45/04 ,  B29C45/22 ,  B29C45/73 ,  B29C45/00 ,  B29C33/56 ,  B29C45/78 ,  B29C45/40

CPC分类号： B29C45/2738 ,  B29C33/56 ,  B29C45/0001 ,  B29C45/0025 ,  B29C45/0416 ,  B29C45/22 ,  B29C45/2616 ,  B29C45/2725 ,  B29C45/401 ,  B29C45/7312 ,  B29C45/78 ,  B29C2045/0094 ,  B29C2045/2741 ,  B29C2045/279 ,  B29C2945/7604 ,  B29C2945/7628 ,  B29C2945/76381 ,  B29C2945/76454 ,  B29K2081/06 ,  B29K2905/00 ,  B29K2995/0013 ,  B29L2031/3468 ,  H01M2/145

摘要： Upper and lower temperature control plates of upper and temperature control plate members are attacked so as to interpose a manifold body of a manifold therebetween. Upper and lower oil flow circuits provided in the respective upper and lower temperature control plates control the temperature of the manifold body heated by a plurality of coil heaters to a temperature suitable for preventing carbonization of a molten resin flowing in a flow-dividing type flow path of the manifold body.

公开(公告)号：US20170320275A1

公开(公告)日：2017-11-09

申请号：US15522242

申请日：2015-10-30

申请人： LM WP PATENT HOLDING A/S

发明人： Bernard Willem DE WAAL MALEFIJT ,  Klavs JESPERSEN ,  Steven HAUGE PEDERSEN ,  Michael Wenani NIELSEN

IPC分类号： B29C70/44 ,  B29C33/56 ,  B29C33/40 ,  B29C70/54 ,  B29D99/00 ,  B29L31/08

CPC分类号： B29C70/443 ,  B29C33/40 ,  B29C33/56 ,  B29C70/543 ,  B29C70/545 ,  B29D99/0003 ,  B29K2875/02 ,  B29K2911/14 ,  B29L2031/085 ,  Y02P70/523

摘要： A method and mould system for manufacturing I-shaped shear webs for wind turbine blades are described. The mould system comprises a lower web mould part having a concave shape with diverging side parts for manufacturing first sides of I-web foot flanges, and an upper mould part having a concave shape with converging side parts for manufacturing other sides of the I-web foot flanges.

公开(公告)号：US20170252962A1

公开(公告)日：2017-09-07

申请号：US15597181

申请日：2017-05-17

申请人： Soken Chemical & Engineering Co., Ltd.

发明人： Hiroko Yamada ,  Takahide Mizawa

IPC分类号： B29C59/00 ,  B29C33/40 ,  B29C33/56 ,  B82Y10/00 ,  B82Y40/00

CPC分类号： B29C59/005 ,  B29C33/40 ,  B29C33/424 ,  B29C33/56 ,  B29C2033/426 ,  B29C2059/023 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002

摘要： A resin mold for nanoimprinting has a substrate, a resin layer formed upon the substrate and having a depressions and protrusions pattern on a surface, an inorganic substance layer formed of uniform thickness on at least the surface having the depressions and protrusions pattern of the resin layer, and a mold release agent layer formed of uniform thickness on at least the surface having the depressions and protrusions pattern of the inorganic substance layer. The resin of the resin layer includes constituent units derived from an epoxy group-containing unsaturated compound at a concentration of 1 to 50 percent relative to total constituent units, and the epoxy value is 7.0×10−4 to 4.0×10−2.

公开(公告)号：US09713900B2

公开(公告)日：2017-07-25

申请号：US13814325

申请日：2011-08-03

申请人： Hiroko Yamada ,  Takahide Mizawa

发明人： Hiroko Yamada ,  Takahide Mizawa

IPC分类号： B29C59/00 ,  B29C59/02 ,  B29C33/40 ,  B29C33/56 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/00 ,  B29C33/42

CPC分类号： B29C59/005 ,  B29C33/40 ,  B29C33/424 ,  B29C33/56 ,  B29C2033/426 ,  B29C2059/023 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002

摘要： A resin mold for nanoimprinting has a substrate, a resin layer formed upon the substrate and having a depressions and protrusions pattern on a surface, an inorganic substance layer formed of uniform thickness on at least the surface having the depressions and protrusions pattern of the resin layer, and a mold release agent layer formed of uniform thickness on at least the surface having the depressions and protrusions pattern of the inorganic substance layer. The resin of the resin layer includes constituent units derived from an epoxy group-containing unsaturated compound at a concentration of 1 to 50 percent relative to total constituent units, and the epoxy value is 7.0×10−4 to 4.0×10−2.

公开(公告)号：US20170197865A1

公开(公告)日：2017-07-13

申请号：US15469640

申请日：2017-03-27

申请人： Infineon Technologies Austria AG

发明人： Guenter Denifl ,  Alexander Breymesser ,  Markus Kahn ,  Andre Brockmeier

IPC分类号： C03B19/02 ,  B29C33/60 ,  C03B40/00 ,  B29C33/56 ,  C03B11/06

CPC分类号： C03B19/02 ,  B29C33/56 ,  B29C33/60 ,  B29K2907/04 ,  C03B11/06 ,  C03B40/00 ,  C03B2215/24 ,  C03B2215/41 ,  C03B2215/50 ,  C23C16/045 ,  C23C16/26

摘要： Various embodiments provide a mold including a pyrolytic carbon film disposed at a surface of the mold. Various embodiments relate to using a low pressure chemical vapor deposition process (LPCVD) or using a physical vapor deposition (PVD) process in order to form a pyrolytic carbon film at a surface of a mold.

公开(公告)号：US09642608B2

公开(公告)日：2017-05-09

申请号：US14801553

申请日：2015-07-16

申请人： Applied Medical Resources Corporation

发明人： Eduardo Bolanos ,  Dennis Bui ,  Boun Pravong ,  Carlos Pinel ,  Sam Chehayeb

IPC分类号： A61B17/34 ,  B29C33/56 ,  A61B17/02 ,  B29C45/16 ,  B29C45/73 ,  A61L31/14 ,  B29C33/62 ,  A61L31/04 ,  B29K25/00 ,  B29L9/00 ,  B29C39/02

CPC分类号： A61B17/0293 ,  A61B17/3423 ,  A61B17/3462 ,  A61B2017/3492 ,  A61L31/048 ,  A61L31/145 ,  B29C33/56 ,  B29C33/62 ,  B29C39/02 ,  B29C45/1679 ,  B29C45/73 ,  B29K2025/08 ,  B29K2995/0037 ,  B29L2009/005 ,  C08L53/02

摘要： The present invention is directed to tack-free gels and to methods for manufacturing a tack-free gel pad, in which a discontinuous layer of fluorinated ultrahigh molecular weight polyethylene is permanently bonded to the gel pad to provide a tack-free coating. The gel pad may be incorporated into a gel cap to provide a surgical access device having a tack-free surface.

公开(公告)号：US09555956B2

公开(公告)日：2017-01-31

申请号：US14344215

申请日：2011-10-27

申请人： Jin Hwan Lee ,  Kyoung Sik Jo ,  Min Young Park ,  Sang Eon Lee ,  Seung Seob Lee

发明人： Jin Hwan Lee ,  Kyoung Sik Jo ,  Min Young Park ,  Sang Eon Lee ,  Seung Seob Lee

IPC分类号： B65D85/72 ,  B05D1/26 ,  B29C33/38 ,  B29C59/02 ,  B29C33/42 ,  B29C43/36 ,  B29C43/50 ,  B29C59/04 ,  B29C33/56

CPC分类号： B29C33/424 ,  B05D1/26 ,  B29C33/38 ,  B29C33/56 ,  B29C43/36 ,  B29C43/50 ,  B29C59/02 ,  B29C59/04 ,  B29C2059/023 ,  B29K2905/00 ,  B29K2905/14 ,  B65D65/42 ,  B65D85/72 ,  Y10T428/24521

摘要： The present invention relates to a food packaging material for packing food, more particularly to a food packaging material having a uniform coating of oil, a method of manufacturing the same, and a mold for manufacturing the same. The food packaging material includes a plurality of grooves formed on one surface of the food packaging material; and an oil layer uniformly applied to the one surface of the food packaging material, being put into the grooves. According to the present invention, there are provided a food packaging material which continuously maintains a uniform coating of oil and thus minimizes sticking of contents to a surface of the packaging material, a method of manufacturing the same, and a mold for manufacturing the same.

摘要翻译： 本发明涉及一种用于包装食品的食品包装材料，更具体地涉及一种具有均匀涂布油的食品包装材料，其制造方法及其制造方法。 食品包装材料包括形成在食品包装材料的一个表面上的多个槽; 以及均匀地涂布在食品包装材料的一个表面上的油层被放入槽中。 根据本发明，提供一种食品包装材料，其连续地保持油的均匀涂布，从而最小化内容物粘附到包装材料的表面上，其制造方法和用于制造该包装材料的模具。