公开(公告)号：US4500595A

公开(公告)日：1985-02-19

申请号：US400779

申请日：1982-07-22

Applicant: Steven R. Gerteisen ,  Richard M. Wenger ,  Glenn M. Cannavo

Inventor： Steven R. Gerteisen ,  Richard M. Wenger ,  Glenn M. Cannavo

IPC: C08K7/00 ,  B32B5/00 ,  C08K7/06 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  H01B1/22 ,  B32B5/06

CPC classification number: C08K7/06 ,  H01B1/22 ,  B29C2045/0091 ,  Y10S428/902 ,  Y10T428/249944 ,  Y10T428/294 ,  Y10T428/31507 ,  Y10T428/31678

Abstract: A composite plastic material having improved shielding against electromagnetic interference is provided by injection molding a molding compound comprising elongated granules obtained by incorporating into a thermoplastic resin matrix stainless steel fibers in the form of continuous strands.

Abstract translation: 通过注塑成型包含细长颗粒的模塑料，提供具有改进的抗电磁干扰屏蔽性的复合塑料材料，所述模塑料通过以连续链形式结合到热塑性树脂基质不锈钢纤维中而获得。

公开(公告)号：US20240326302A1

公开(公告)日：2024-10-03

申请号：US18735533

申请日：2024-06-06

Applicant: adidas AG

Inventor： Paul Leonard Michael Smith ,  Jan Hill ,  Angus Wardlaw ,  Daniel Stephen Price ,  James Tarrier

IPC: B29C44/34 ,  A43B13/04 ,  A43B13/18 ,  B29B9/06 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/00 ,  B29K77/00 ,  B29K105/04 ,  B29L31/00 ,  B29L31/50 ,  C08G81/02 ,  C08J9/12 ,  C08J9/14 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/74 ,  E04B1/84 ,  G10K11/162

CPC classification number: B29C44/3461 ,  A43B13/04 ,  A43B13/187 ,  B29B9/065 ,  B29B9/10 ,  B29B9/12 ,  B29C44/02 ,  B29C45/0001 ,  B29C45/0053 ,  C08G81/027 ,  C08G81/028 ,  C08J9/122 ,  C08J9/127 ,  C08J9/142 ,  C08J9/16 ,  C08J9/18 ,  C08J9/232 ,  C08J9/36 ,  E04B1/84 ,  B29B2009/125 ,  B29C2045/0091 ,  B29C2045/0093 ,  B29K2077/00 ,  B29K2105/04 ,  B29K2995/0002 ,  B29L2031/504 ,  B29L2031/712 ,  C08J2201/03 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/12 ,  C08J2203/18 ,  C08J2203/182 ,  C08J2205/05 ,  C08J2359/00 ,  C08J2359/02 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2371/00 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06 ,  E04B2001/742 ,  G10K11/162

Abstract: The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

公开(公告)号：US20240228744A1

公开(公告)日：2024-07-11

申请号：US18373564

申请日：2023-09-27

Applicant: Mitsubishi Chemical Corporation

Inventor： Yasuhiro HIRANO ,  Yuya KANAMORI

IPC: C08K3/34 ,  B29C45/00 ,  B29C48/40 ,  B29K29/00

CPC classification number: C08K3/346 ,  B29C45/0013 ,  B29C48/40 ,  B29C2045/0091 ,  B29C2945/76103 ,  B29K2029/04

Abstract: The present invention relates to a polyvinyl alcohol-based resin composition containing a polyvinyl alcohol-based resin (A), in which a molding shrinkage rate in at least one direction of an MD direction and a TD direction during injection molding is 0.4% or more.

公开(公告)号：US20240101767A1

公开(公告)日：2024-03-28

申请号：US18534613

申请日：2023-12-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASASHI HAMABE ,  MASAYOSHI IMANISHI ,  TOSHIFUMI NAGINO ,  SHOUMA NISHINO

IPC: C08J5/04 ,  B29C45/00

CPC classification number: C08J5/045 ,  B29C45/0001 ,  B29C45/0013 ,  B29C2045/0091 ,  B29K2023/12

Abstract: A composite resin molded body includes a base resin, fillers dispersed in the base resin, and a furan ring compound, wherein the fillers include a fibrous filler and a particulate filler having an aspect ratio smaller than an aspect ratio of the fibrous filler, the fibrous filler has an aspect ratio of more than or equal to 10, and the particulate filler has an aspect ratio of less than or equal to 2.

公开(公告)号：US20190233648A1

公开(公告)日：2019-08-01

申请号：US16312255

申请日：2017-12-15

Applicant: Ren Fuel K2B AB

Inventor： Joseph SAMEC ,  Christopher CARRICK ,  Alexander OREBOM ,  Joakim LÖFSTEDT

IPC: C08L97/00 ,  C08L23/06 ,  C08L23/12 ,  C08L33/20 ,  C08L69/00 ,  C08L67/02 ,  B29C45/00 ,  B29C45/78

CPC classification number: C08L97/005 ,  B29C45/0001 ,  B29C45/78 ,  B29C2045/0091 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2033/20 ,  B29K2067/003 ,  B29K2093/00 ,  B29K2269/00 ,  C08H6/00 ,  C08L23/00 ,  C08L23/06 ,  C08L23/12 ,  C08L33/20 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00 ,  C08L2205/08

Abstract: A polymeric material comprising a first polymer and a second polymer where the first polymer is a natural or a synthetic polymer and the second polymer is modified lignin. The modified lignin is modified with an alkyl containing group via linker wherein the linker is an ether group and wherein the alkyl containing group is derived from fatty acid methyl ester.

公开(公告)号：US20190193312A1

公开(公告)日：2019-06-27

申请号：US16100265

申请日：2018-08-10

Applicant: Minnesota Micro Molding, Machining & Manufacturing, Inc.

Inventor： Jon Baklund ,  Alex Madsen

IPC: B29C45/02 ,  B29C45/18 ,  B29C45/53 ,  B29C45/74

CPC classification number: B29C45/021 ,  B29C45/1808 ,  B29C45/531 ,  B29C45/74 ,  B29C2045/0091 ,  B29C2045/0094

Abstract: A micro moulding machine and process for forming small plastic parts for the medical device industry. The machine adds heat in two steps to a precision sized plastic pellet and then displaces the entire pellet volume into the mould cavity. A substantial amount of heat is added to the pellet by forcing it through an orifice very near the gate of the mould. The pneumatic pressure to drive the pellet through the orifice is controlled to regulate the amount of heat introduced into the pellet.

公开(公告)号：US10071513B2

公开(公告)日：2018-09-11

申请号：US15661138

申请日：2017-07-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Gerard Jan Eduard Biemond ,  Carmela Tufano

IPC: B29C45/00 ,  B29C45/72 ,  C08J5/04 ,  C08K3/36 ,  B29B9/14 ,  B29B9/06 ,  B29K509/08 ,  B29K105/12 ,  B29K309/08 ,  B29K23/00 ,  B29B15/12 ,  B29K105/16

CPC classification number: B29C45/0005 ,  B29B9/06 ,  B29B9/14 ,  B29B15/12 ,  B29C45/0013 ,  B29C45/72 ,  B29C2045/0091 ,  B29K2023/12 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2309/08 ,  B29K2509/08 ,  B29K2509/14 ,  C08J5/043 ,  C08J2323/12 ,  C08K3/36

Abstract: The invention is directed to a process for the preparation of a reinforced article which comprises the step of molding a molding composition comprising pellets into the article at an elevated temperature, wherein each of the pellets has an axial length and comprises a core and a sheath around the core, wherein the core comprises an impregnating agent and a multifilament strand comprising glass fibers each having a length substantially equal to the axial length of the pellet and substantially oriented in the axial length of the pellet, wherein the sheath comprises a thermoplastic polymer; and wherein the molding composition further comprises a filler.

公开(公告)号：US20170233520A1

公开(公告)日：2017-08-17

申请号：US15128332

申请日：2015-03-25

Applicant: BASF SE

Inventor： Elmar POESELT ,  Dieter NITSCHKE ,  Birte LAHRMANN ,  Dirk KEMPFERT

IPC: C08G18/76 ,  C08G18/66 ,  C08G18/32 ,  C08G18/48 ,  C08K5/13 ,  C08G18/24 ,  C08G18/40 ,  C08G18/42 ,  B32B1/08 ,  B32B5/02 ,  B32B27/12 ,  B32B27/40 ,  B29C45/00 ,  B29B9/10 ,  B29B9/12 ,  F16L11/08 ,  C08K7/02

CPC classification number: C08G18/7671 ,  B29B9/10 ,  B29B9/12 ,  B29C45/0001 ,  B29C2045/0091 ,  B29K2075/00 ,  B29K2105/06 ,  B29L2023/005 ,  B32B1/08 ,  B32B5/024 ,  B32B27/12 ,  B32B27/40 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2274/00 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2597/00 ,  C08G18/244 ,  C08G18/3206 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/4238 ,  C08G18/4277 ,  C08G18/44 ,  C08G18/4825 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/664 ,  C08G18/6674 ,  C08K5/005 ,  C08K5/13 ,  C08K7/02 ,  F16L11/08

Abstract: The present invention relates to a thermoplastic polyurethane obtainable or obtained by the conversion of at least a polyisocyanate composition, propane-1,3-diol as chain extender and a polyol composition, wherein no further chain extender is used aside from propane-1,3-diol, to a process for preparing such a thermoplastic polyurethane, and to the use of such a polyurethane for production of injection molded products, extrusion products, films and shaped bodies.

公开(公告)号：US20160193760A1

公开(公告)日：2016-07-07

申请号：US14916824

申请日：2014-08-29

Applicant: Gerard Jan Eduard BIEMOND ,  Carmela TUFANO ,  SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Gerard Jan Eduard Biemond ,  Carmela Tufano

IPC: B29C45/00 ,  C08J5/04 ,  C08K3/36 ,  B29C45/72

CPC classification number: B29C45/0005 ,  B29B9/06 ,  B29B9/14 ,  B29B15/12 ,  B29C45/0013 ,  B29C45/72 ,  B29C2045/0091 ,  B29K2023/12 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2309/08 ,  B29K2509/08 ,  B29K2509/14 ,  C08J5/043 ,  C08J2323/12 ,  C08K3/36

Abstract: The invention is directed to a process for the preparation of a reinforced article which comprises the step of molding a molding composition comprising pellets into the article at an elevated temperature, wherein each of the pellets has an axial length and comprises a core and a sheath around the core, wherein the core comprises an impregnating agent and a multifilament strand comprising glass fibers each having a length substantially equal to the axial length of the pellet and substantially oriented in the axial length of the pellet, wherein the sheath comprises a thermoplastic polymer; and wherein the molding composition further comprises a filler.

Abstract translation: 本发明涉及一种用于制备增强制品的方法，其包括在高温下将包含丸粒的模塑组合物模制到制品中的步骤，其中每个颗粒具有轴向长度并包括围绕 所述芯包括浸渍剂和包含玻璃纤维的复丝股线，所述纤维丝的长度基本上等于所述丸粒的轴向长度，并且在所述丸粒的轴向长度上基本取向，其中所述鞘包含热塑性聚合物; 并且其中所述模制组合物还包含填料。

公开(公告)号：US20150281861A1

公开(公告)日：2015-10-01

申请号：US14428701

申请日：2012-09-17

Applicant: PHONAK AG

Inventor： Erdal Karamuk ,  Stuart Wenzel

IPC: H04R25/00 ,  B29C43/00 ,  H04R25/02 ,  B29C45/16 ,  F16J15/04 ,  B29C43/32 ,  B29C43/02 ,  B29C45/00

CPC classification number: H04R25/652 ,  B29C43/003 ,  B29C43/027 ,  B29C43/32 ,  B29C45/0001 ,  B29C45/0055 ,  B29C45/1671 ,  B29C2045/0058 ,  B29C2045/0091 ,  B29C2045/1673 ,  B29K2083/005 ,  B29K2105/041 ,  B29K2995/0002 ,  B29L2031/26 ,  F16J15/04 ,  H04R25/02 ,  H04R25/456 ,  H04R25/608 ,  H04R25/658 ,  H04R2225/023 ,  H04R2460/15

Abstract: A method of manufacturing an acoustic seal for a CIC hearing aid has the steps of: embedding sacrificial particles of 50 μm to 250 μm into a silicone rubber matrix, the concentration and size of the sacrificial particles being selected to achieve a porosity of at least 40%; molding the silicone rubber matrix using a mold and curing the silicone rubber matrix; removing the sacrificial particles from the silicone rubber matrix by leaching out the sacrificial particles in a solvent; and drying the silicone rubber matrix. The seal is to surround at least part of the hearing aid and by selection of the size and/or concentration and/or the distribution of the sacrificial particles, to provide for an acoustic attenuation of at least 20 dB in a frequency range between 200 Hz and 6 kHz, with a compliance of at least 50 mm/N when the hearing aid is inserted into the ear canal.

Abstract translation: 制造用于CIC助听器的声学密封件的方法包括以下步骤：将50μm至250μm的牺牲颗粒嵌入到硅橡胶基质中，选择牺牲颗粒的浓度和尺寸以获得至少40的孔隙率 ％; 使用模具成型硅橡胶基体并固化硅橡胶基体; 通过在溶剂中浸出牺牲颗粒从硅橡胶基质中除去牺牲颗粒; 并干燥硅橡胶基体。 密封件要围绕助听器的至少一部分，并且通过选择牺牲颗粒的尺寸和/或浓度和/或分布，以在200Hz之间的频率范围内提供至少20dB的声衰减 和6 kHz，当助听器插入耳道时，顺应性至少为50 mm / N。