公开(公告)号：US20240286325A1

公开(公告)日：2024-08-29

申请号：US18571997

申请日：2022-06-21

申请人： SABIC Global Technologies B.V.

发明人： Angel Yanev ,  Kar-Man Raymond Chu ,  Junhua Zhang ,  Dimphna Johanna Maria van Beek ,  Daniel Bande

IPC分类号： B29C44/58 ,  B29C44/42 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16

CPC分类号： B29C44/586 ,  B29C44/42 ,  B29C44/585 ,  B29K2023/12 ,  B29K2105/0094 ,  B29K2105/04 ,  B29K2105/16

摘要： The present invention relates to an injection moulding process for the preparation of a foamed article with improved surface quality. The present invention further relates to a foamed article obtained or obtainable by the injection moulding process.

公开(公告)号：US12060471B2

公开(公告)日：2024-08-13

申请号：US17638893

申请日：2020-08-31

申请人： Covestro Intellectual Property GmbH & Co. KG

发明人： Marina Reithmeier ,  Christian Hahn ,  Reinhard Albers

IPC分类号： B29C44/00 ,  B29C44/42 ,  C08G18/48 ,  C08J9/12 ,  B29K75/00

CPC分类号： C08J9/122 ,  B29C44/005 ,  B29C44/42 ,  C08G18/4812 ,  C08G18/4816 ,  B29K2075/00 ,  C08G2110/0025 ,  C08G2110/0058 ,  C08G2330/50 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2375/04

摘要： The present invention relates to an insulation body based a hard, fine-cell and open-cell polyurethane/polyisocyanurate foam with a barrier film, and a method for producing same.

公开(公告)号：US20240208115A1

公开(公告)日：2024-06-27

申请号：US18598787

申请日：2024-03-07

申请人： ElringKlinger AG

发明人： Thomas WOLF ,  Anna-Carin FÖHNER ,  Pascale FELKE

IPC分类号： B29C44/14 ,  B29C44/34 ,  B29C44/42 ,  B29C44/56 ,  B29L31/30

CPC分类号： B29C44/14 ,  B29C44/355 ,  B29C44/42 ,  B29C44/5627 ,  B29K2995/0097 ,  B29L2031/30

摘要： In order to provide a structural component (100) for a vehicle (102), in particular a bulkhead (104) for a road vehicle, for example for a passenger car (106), which can be produced simply and cost-effectively and preferably simultaneously meets requirements relating to weight reduction and structural integrity, according to the invention the structural component (100), in particular the bulkhead (104), comprises the following: a main body (108), which comprises one or more foamed portions (124) and one or more compact portions (130), the structural component (100) preferably also comprising one or more cover elements (126) which cover the main body (108) in one or more foamed portions (124) and/or in one or more compact portions (130).

公开(公告)号：US11904967B2

公开(公告)日：2024-02-20

申请号：US16629409

申请日：2018-06-25

申请人： Selle Royal S.p.A.

发明人： Barbara Bigolin ,  Marco Malfatti

IPC分类号： B29C33/18 ,  B29C33/26 ,  B29C44/58 ,  B29C39/34 ,  B29L31/30 ,  B62J1/18 ,  B29C44/12 ,  B29C44/40 ,  B29C44/42 ,  B29K675/00 ,  B29K75/00

CPC分类号： B62J1/18 ,  B29C33/18 ,  B29C33/26 ,  B29C39/34 ,  B29C44/1257 ,  B29C44/58 ,  B29C44/582 ,  B29C44/40 ,  B29C44/42 ,  B29K2075/00 ,  B29K2675/00 ,  B29K2713/00 ,  B29L2031/3094

摘要： Mould for making a support element for the human body, such as a bicycle saddle or a motorcycle saddle, wherein the mould includes a first component or matrix, which is provided with a cavity open at the top, and at least one second component or false-male, in which the second component or false-male has a through opening, the cavity of the first component or matrix and the through opening of the second component or false-male determine a cavity, which has a conformation in use matching the conformation and/or the bulk and/or to the outer surface of the support element for the human body or the saddle; method for obtaining the support element for the human body and support element for the human body.

公开(公告)号：US20230397694A1

公开(公告)日：2023-12-14

申请号：US18455582

申请日：2023-08-24

申请人： NIKE, Inc.

发明人： Hossein A. Baghdadi ,  Jay Constantinou ,  Joseph Thomas Muth ,  Brian G. Prevo ,  Bradley C. Tutmark

IPC分类号： A43B13/18 ,  A43B13/04 ,  A43D29/00 ,  B29D35/12 ,  B32B5/20 ,  B32B27/06 ,  C08L67/00 ,  C08L75/04 ,  A43B17/14 ,  B29D35/00 ,  B29D35/14 ,  C08J9/12 ,  B29C45/00 ,  C08G63/183 ,  C08J9/00 ,  B29C48/15 ,  B29C48/00 ,  B29C44/34 ,  B29C44/42 ,  B29C44/56 ,  B29D35/08

CPC分类号： A43B13/187 ,  A43B13/04 ,  A43D29/00 ,  B29D35/122 ,  B32B5/20 ,  B32B27/065 ,  C08L67/00 ,  C08L75/04 ,  A43B17/14 ,  B29D35/0018 ,  B29D35/142 ,  C08J9/122 ,  B29C45/0001 ,  C08G63/183 ,  C08J9/0061 ,  B29C48/15 ,  B29C48/0021 ,  B29C44/355 ,  B29C44/42 ,  B29C44/56 ,  B29D35/081 ,  B29D35/144 ,  B29K2021/003

摘要： Components for articles of footwear and athletic equipment including a foam are provided. The foam portion of the components and articles include a composition which includes a thermoplastic copolyester, the composition having a foam structure. A polymer layer is provided on at least on surface of the foam portion. The polymer layer can control or reduce the water uptake of the foam portion. Methods of making the compositions, foams, and components are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding, or injection molding followed by compression molding.

公开(公告)号：US11826933B2

公开(公告)日：2023-11-28

申请号：US18099724

申请日：2023-01-20

申请人： NISSEI PLASTIC INDUSTRY CO., LTD.

发明人： Hozumi Yoda ,  Hirofumi Murata ,  Shinichi Kasuga

IPC分类号： B29C44/42 ,  B29C44/34 ,  B29C44/60 ,  B29C45/76 ,  B29C45/77 ,  B29C45/80 ,  B29K105/04

CPC分类号： B29C44/42 ,  B29C44/3415 ,  B29C44/60 ,  B29C45/7653 ,  B29C45/77 ,  B29C45/80 ,  B29C2945/76498 ,  B29C2945/76561 ,  B29C2945/76581 ,  B29C2945/76869 ,  B29K2105/04

摘要： To provide a new foam molding method and injection molding machine capable of solving variation in a wall thickness and a foamed state, sensor corrosion, a complexity of sensor positioning, and the like. The above-described problem is solved by a foam molding method comprising a resin filling step of filling a mold (2), clamped by a predetermined mold clamping force (Pc), with a resin (R) at a predetermined molding injection pressure (Pi), a filling stopping step of stopping the filling of the resin (R) when, while monitoring a mold gap (Lm) of the mold (2) during the filling, a predetermined mold gap value set in advance is reached, a surface layer curing and filled resin cooling step of curing a surface layer of the resin (R) for a certain time and cooling the filled resin (R) for a certain time after the filling of the resin (R) is stopped, a volume controlling step of controlling a volume increase by reducing the mold clamping force after curing the surface layer of the resin (R) for a certain time, and a taking out step of taking out a foam-molded product by opening the mold (2) after the volume control is performed and after cooling the filled resin (R) for a certain time.

公开(公告)号：US20230166432A1

公开(公告)日：2023-06-01

申请号：US17859884

申请日：2022-07-07

申请人： CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD ,  CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD

发明人： Zhixin LIU ,  Zhixin WU ,  Hong CHEN ,  Weidong LIU ,  Weijie MA ,  Minghao XIE ,  Ye HAO

IPC分类号： B29C44/06 ,  B29C44/60 ,  B29C44/42 ,  G01M17/007

CPC分类号： B29C44/06 ,  B29C44/60 ,  B29C44/42 ,  G01M17/0078 ,  B29K2075/00

摘要： The present invention discloses a method of filling simulated muscles for a limb of an automobile crash test dummy, the simulated muscles are molded with foaming in the inner cavity of the mold; the method comprises: obtaining a filling volume of the inner cavity of the mold by using a liquid casting method, preparing an adhesive liquid film layer, preparing a filler and conducting demolding detection on the limb. Wherein step 3 is to inject the mixed filler into the inner cavity of the mold so as to be foamed in the mold to form foamed sponge, and stand until the foamed sponge is foamed to the exhaust port and does not overflow any more.

公开(公告)号：US20180333905A1

公开(公告)日：2018-11-22

申请号：US15774811

申请日：2016-11-11

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Zhongcai Tong ,  Chao Liu ,  Zhen Yu Xie ,  Chuangqi Guo

IPC分类号： B29C45/00 ,  H01M2/10 ,  B29C44/42 ,  B60K1/04

CPC分类号： B29C45/0005 ,  B29C44/42 ,  B29C45/0001 ,  B29C45/1703 ,  B29C2045/1722 ,  B29K2023/12 ,  B29K2105/0005 ,  B29K2105/04 ,  B29K2309/08 ,  B29K2509/08 ,  B29L2031/30 ,  B60K1/04 ,  B60K11/04 ,  B60K2001/0438 ,  B62D21/11 ,  B62D29/04 ,  H01M2/1083 ,  H01M2220/20

摘要： The disclosure concerns component carriers including: (i) a first support structure having a generally rectangular cross-section; and (ii) a second support structure having a generally rectangular cross-section, where the first support structure and the second support structure are formed of fiber-filled polypropylene; and where the component carrier is configured to be part of an electrical vehicle.

公开(公告)号：US20180072207A1

公开(公告)日：2018-03-15

申请号：US15690063

申请日：2017-08-29

申请人： Faurecia Sieges D'Automobile

发明人： Jean-Marie MAUFFREY ,  Quentin PARRAIN ,  Mathieu BOQUET

IPC分类号： B60N2/70 ,  B29C44/42 ,  B29C44/14

CPC分类号： B60N2/7017 ,  B29C44/0469 ,  B29C44/14 ,  B29C44/42 ,  B29D99/0092 ,  B29K2105/04 ,  B29K2603/00 ,  B29K2623/06 ,  B29K2675/00 ,  B29L2031/58 ,  B29L2031/771

摘要： A method of forming upholstery of a foam seat element including the steps of: inserting, into an injection mold, a plastic film delimiting at least one first foam injection area; injecting foam to form the upholstery in one piece, the film disappearing with the polymerization of the foam.

公开(公告)号：US20170282098A1

公开(公告)日：2017-10-05

申请号：US15624728

申请日：2017-06-16

申请人： OUTOTEC (FINLAND) OY

发明人： Bernd BÖHNKE

IPC分类号： B01D25/00 ,  B29C44/42 ,  B29C70/42 ,  B29C44/12 ,  B01D25/30 ,  B01D25/12

CPC分类号： B01D25/001 ,  B01D25/12 ,  B01D25/215 ,  B01D25/285 ,  B01D25/302 ,  B29C44/42 ,  B29C70/42 ,  B29K2023/06 ,  B29K2105/04 ,  B29K2309/08 ,  B29L2007/002 ,  B29L2031/14

摘要： A recess plate designed for use in a filter device for filtering a suspension includes a stationary head piece and a movable end piece, and a pack including copies of the recess plate, having a filter chamber inside the pack, adjoining the recess plate, having a first pipe for filling the suspension into the filter chamber, having a filter cloth for collecting a solid content out of the suspension, and having a second pipe for discharging a liquid fraction of the suspension out of the filter chamber as a filtrate, wherein the filter device may be closed before filtering by forcing the end piece in direction of the head piece, and opened after filtering by releasing the end piece, and moving the end piece away from the head piece for removing the filter cake from the filter cloth.