公开(公告)号：US11560443B2

公开(公告)日：2023-01-24

申请号：US17010858

申请日：2020-09-03

申请人： Buckman Laboratories International, Inc.

发明人： Ahmed Moustafa ,  Daniel Glover

IPC分类号： C08F261/04 ,  B29C41/26 ,  B29C67/00 ,  B29C69/02 ,  B29K29/00

摘要： A grafted polyvinyl alcohol polymer includes a polyvinyl alcohol main chain and a plurality of side chains grafted to the polyvinyl alcohol main chain. One or more of the side chains from the plurality of side chains include one or more units selected from: an aliphatic carboxylic acid, an aliphatic amide, an amino alkyl (meth)acrylate, a hydroxylated alkyl (meth)acrylate, or any combinations thereof. The grafted polyvinyl alcohol polymer can be included in a formulation that also includes water, and the formulation can be used as an adhesive in a creping process.

公开(公告)号：US20220250295A1

公开(公告)日：2022-08-11

申请号：US17624238

申请日：2020-06-23

申请人： BASF SE

发明人： Kipp Grumm ,  Elias Ruda Shakour

IPC分类号： B29C45/14 ,  B29C69/02 ,  B29C70/52 ,  B29C48/00 ,  B29C48/12

摘要： The present invention relates to a method for producing a shaped article, a shaped article obtained therefrom and the use of the shaped article in vehicle door intrusion beams, structural inserts in body in white, bumper beams, instrument panel cross members, seating structural inserts and front-end module structures.

公开(公告)号：US11363857B2

公开(公告)日：2022-06-21

申请号：US16807341

申请日：2020-03-03

申请人： YKK Corporation

发明人： Yoshiyuki Fukuhara ,  Hiroyuki Yamashita ,  Makoto Takekawa ,  Takahiro Fuse

IPC分类号： A44B18/00 ,  B29C69/02 ,  B29C43/46 ,  B29C43/22 ,  A61F13/62 ,  B29C43/26 ,  B29C43/52

摘要： In this molded surface fastener, an engaging element includes a columnar stem portion, and micro pawl portions protruding outward from an upper end outer peripheral edge of the stem portion in a plan view of the engaging elements. A pawl width dimension of the micro pawl portions is smaller than a line segment connecting two points on the upper end outer peripheral edge of the stem portion. The micro pawl portions protrude toward a base portion. This molded surface fastener has a high peel strength and a shear strength with respect to a female surface fastener.

公开(公告)号：US20220105987A1

公开(公告)日：2022-04-07

申请号：US17552718

申请日：2021-12-16

申请人： Workhorse Group Inc.

发明人： Robert Willison

IPC分类号： B62D23/00 ,  B29C70/28 ,  B29C69/02 ,  B62D29/04 ,  B60K1/02 ,  B62D25/20 ,  B62D29/02 ,  B62D33/06 ,  B62D65/10

摘要： Land vehicles, modular systems for forming monocoques of land vehicles, and methods of forming monocoques of land vehicles using modular systems are disclosed herein. In certain embodiments, the land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a monocoque supporting a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle.

公开(公告)号：US11292212B2

公开(公告)日：2022-04-05

申请号：US16157750

申请日：2018-10-11

申请人： X Development LLC

发明人： Nicholas John Foster ,  Matthew David Day

IPC分类号： B29C69/02 ,  B33Y10/00 ,  B33Y50/02 ,  B29C64/393 ,  B33Y40/00 ,  B29C51/46

摘要： Methods, systems, and apparatus, including computer programs stored on a computer-readable storage medium, for performing hybrid additive manufacturing. In some implementations, a hybrid additive manufacturing system causes a three-dimensional printer to print a sheet of material that includes printed features on one side of the sheet, each printed feature having a structural characteristic that is different from structural characteristics of a majority of the sheet. The system causes a molding machine to form the sheet using a mold, where at least one printed feature corresponds with an area of the mold at which the sheet deforms while being formed.

公开(公告)号：US11291275B2

公开(公告)日：2022-04-05

申请号：US16061887

申请日：2016-12-20

申请人： YKK Corporation

发明人： Yoshiyuki Fukuhara ,  Hiroyuki Yamashita ,  Makoto Takekawa ,  Takahiro Fuse

IPC分类号： A44B18/00 ,  A61F13/62 ,  B29C69/02 ,  B29C43/22 ,  B29C43/52

摘要： In this molded surface fastener, an engaging element includes a columnar stem portion, and micro pawl portions protruding outward from an upper end outer peripheral edge of the stem portion in a plan view of the engaging elements. A pawl width dimension of the micro pawl portions is smaller than a line segment connecting two points on the upper end outer peripheral edge of the stem portion. The micro pawl portions protrude toward a base portion. This molded surface fastener has a high peel strength and a shear strength with respect to a female surface fastener.

公开(公告)号：US11241809B2

公开(公告)日：2022-02-08

申请号：US16093091

申请日：2017-04-13

申请人： Asahi Kasei Kabushiki Kaisha

发明人： Kazuharu Yasuda ,  Yuo Umei ,  Hideaki Ichiki ,  Susumu Sugano

IPC分类号： B29C43/52 ,  B29C43/36 ,  B29C70/34 ,  B29C70/46 ,  B29C33/04 ,  B29C33/02 ,  B29C43/00 ,  B29K101/12 ,  B29C35/16 ,  B29C35/04 ,  B29C69/02 ,  B29K105/08 ,  B29C35/02 ,  B29C45/14 ,  B29C33/38

摘要： A molding die and a molding method are provided, which allow high-cycle manufacturing of molded bodies of a thermoplastic resin or thermoplastic resin-fiber composite material, thereby improving productivity. Molding is performed using a molding die including a plurality of die portions that form a cavity in which a molded body is molded, the molding die including: a first temperature adjusting unit disposed in the vicinity of the cavity surface and capable of at least cooling the cavity surface; and a second temperature adjusting unit disposed on a side of the first temperature adjusting unit opposite from the cavity surface and capable of at least heating the cavity surface, wherein a distance L0 from the cavity surface to the first temperature adjusting unit and a distance L1 from the cavity surface to a surface of the corresponding die portion opposite from the cavity surface satisfy the relationship: (L1/L0)>3.

公开(公告)号：US20210206119A1

公开(公告)日：2021-07-08

申请号：US17206508

申请日：2021-03-19

申请人： Berry Global, Inc.

发明人： Jonathan EICKHOFF ,  Ryan DEWIG ,  Jeffrey A. MANN ,  Roy E. ACKERMAN ,  Dan EICHELBERGER ,  Holden W. BARNES ,  Zachary L. BAUGHMAN

IPC分类号： B29C69/02 ,  B29C51/22 ,  B29C48/00 ,  B29C51/44 ,  B29C69/00

摘要： A method for thermoforming an article includes extruding a sheet of material, conditioning the sheet with a roller, thermoforming the sheet to provide a web, and cutting the web to provide the article.

公开(公告)号：US20200378064A1

公开(公告)日：2020-12-03

申请号：US16933789

申请日：2020-07-20

申请人： Zephyros, Inc.

发明人： Frank Braymand ,  Eric Chopin ,  Henry E. Richardson

IPC分类号： D06N3/12 ,  B62D29/00 ,  B29C45/14 ,  B29C44/18 ,  B29C45/16 ,  B29C51/08 ,  B29C51/12 ,  B29C51/26 ,  B29C69/02 ,  B29D99/00 ,  B62D29/04 ,  D06M15/19 ,  D06N3/00

摘要： A structural reinforcement for an article including a carrier that includes: (i) a mass of polymeric material having an outer surface; and (is) at least one consolidated fibrous insert having an outer surface and including at least one elongated fiber arrangement having a plurality of ordered fibers arranged in a predetermined manner. The fibrous insert is envisioned to adjoin the mass of the polymeric material in a predetermined location for carrying a predetermined load that is subjected upon the predetermined location (thereby effectively providing localized reinforcement to that predetermined location). The fibrous insert and the mass of polymeric material are of compatible materials, structures or both, for allowing the fibrous insert to be at least partially joined to the mass of the polymeric material. Disposed upon at least a portion of the carrier will be a mass of activatable material.

公开(公告)号：US20200376746A1

公开(公告)日：2020-12-03

申请号：US16497119

申请日：2018-03-14

申请人： Carbon, Inc. ,  ADIDAS AG

发明人： Braden Reed Ball ,  Craig B. Carlson ,  Gregory W. Dachs ,  Hardik Kabaria ,  Sean Friedrich Walter McCluskey ,  R. Griffin Price ,  Hendric Vogel ,  Jacques Perrault

IPC分类号： B29C64/124 ,  B29C69/02 ,  B33Y10/00 ,  B33Y40/20 ,  B29C71/02 ,  B29C64/35

摘要： Provided is a method of making a three-dimensional object, which method may include the steps of: (a) producing an intermediate object (21) from a dual cure polymerizable liquid by additive manufacturing, the intermediate object having the shape of the three-dimensional object in warped or distorted form; (b) optionally washing the intermediate object; then (c) contacting the GO intermediate to a form (22), which form has a shape corresponding to the three-dimensional object, and with the intermediate conformed to the shape of the form; then (d) further curing the intermediate object in contact with the form to produce the three-dimensional object (24) under conditions in which the three-dimensional object retains a shape conformed to the form after separating therefrom; and then (e) separating the three-dimensional object from the form.