公开(公告)号：US11932740B2

公开(公告)日：2024-03-19

申请号：US17834086

申请日：2022-06-07

Applicant: FiberLean Technologies Limited

Inventor： Johannes Kritzinger ,  Michel Schenker ,  Patrick Gane ,  Philipp Hunziker

IPC: C08J5/18 ,  B29B15/00 ,  B29C51/00 ,  B29C51/08 ,  B29C51/10 ,  B29K509/02 ,  B29K601/00 ,  C08K3/26 ,  C08L1/02 ,  C08L1/04

CPC classification number: C08J5/18 ,  B29B15/00 ,  B29C51/002 ,  B29C51/08 ,  B29C51/10 ,  C08K3/26 ,  C08L1/02 ,  C08L1/04 ,  B29K2509/02 ,  B29K2601/00 ,  C08J2301/02 ,  C08J2401/02 ,  C08K2003/265 ,  C08K2201/005 ,  C08K2201/006 ,  C08L2205/025 ,  C08L2205/16 ,  C08L1/04 ,  C08K3/26 ,  C08L1/02

Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.

公开(公告)号：US11787086B2

公开(公告)日：2023-10-17

申请号：US16648281

申请日：2019-09-20

Applicant: FUKUI PREFECTURAL GOVERNMENT

Inventor： Kazumasa Kawabe ,  Kohei Yamada ,  Keiichi Kondo ,  Hirofumi Iyo ,  Shin Kaechi

IPC: B29B11/00 ,  B29B15/00 ,  B29B11/12 ,  B29B11/16 ,  B29B15/10 ,  B29K101/10 ,  B29K307/04 ,  B29K309/08

CPC classification number: B29B11/12 ,  B29B11/16 ,  B29B15/10 ,  B29K2101/10 ,  B29K2307/04 ,  B29K2309/08

Abstract: A molding method for a composite sheet used for manufacturing a thermosetting resin prepreg sheet in which a thermosetting resin material is impregnated into a fiber sheet includes: bringing a resin transfer sheet in which the thermosetting resin material of a predetermined thickness is carried on one surface of a transfer sheet into contact with one surface of the fiber sheet to be stacked on the fiber sheet. The resin transfer sheet and the fiber sheet in the stacked state are subjected to a heating treatment or heating and pressurizing treatment. The resin transfer sheet and the fiber sheet in the heated and stacked state is subjected to a cooling treatment or cooling and pressurizing treatment so that the thermosetting resin material is transferred to the fiber sheet and the thermosetting resin material is made to adhere to one surface side of the fiber sheet.

公开(公告)号：US20210292544A1

公开(公告)日：2021-09-23

申请号：US17340420

申请日：2021-06-07

Applicant: Arkema Inc.

Inventor： Christopher A. BERTELO ,  Manuel A. GARCIA-LEINER ,  Anthony DECARMINE ,  Scott F. DEFELICE

IPC: C08L61/16 ,  B33Y70/00 ,  C08L71/00 ,  B29C64/153 ,  B29C39/08 ,  C08G8/02 ,  B29B15/00

Abstract: The invention relates to heat treatment of polymorphic semicrystalline or crystallizable polymers to increase the content of the highest melting crystalline form. Such heat treatment results in a polymer powder that has a consistent, uniform melting range, improved flow and improved durability of the powder particle size for applications that require powder flow at elevated temperatures. In addition to improved powder properties, the articles produced from the powders also exhibit better physical properties in both appearance and in mechanical properties. Thus the invention also includes polymer powders and articles produced by the described processes.

公开(公告)号：US11046847B2

公开(公告)日：2021-06-29

申请号：US16704134

申请日：2019-12-05

Applicant: Arkema Inc.

Inventor： Christopher A. Bertelo ,  Manuel A. Garcia-Leiner ,  Anthony DeCarmine ,  Scott F. DeFelice

IPC: C08G8/04 ,  B05D3/02 ,  C08L61/16 ,  B33Y70/00 ,  C08L71/00 ,  B29C64/153 ,  B29C39/08 ,  C08G8/02 ,  B29B15/00 ,  B33Y10/00 ,  B29K71/00

Abstract: The invention relates to heat treatment of polymorphic semicrystalline or crystallizable polymers to increase the content of the highest melting crystalline form. Such heat treatment results in a polymer powder that has a consistent, uniform melting range, improved flow and improved durability of the powder particle size for applications that require powder flow at elevated temperatures. In addition to improved powder properties, the articles produced from the powders also exhibit better physical properties in both appearance and in mechanical properties. Thus the invention also includes polymer powders and articles produced by the described processes.

公开(公告)号：US10259148B2

公开(公告)日：2019-04-16

申请号：US15176491

申请日：2016-06-08

Applicant: TOYO TIRE & RUBBER CO., LTD.

Inventor： Takuya Ishida ,  Junji Itakura

IPC: A23G1/02 ,  A23G1/20 ,  A23G1/22 ,  A21C11/00 ,  A21C11/12 ,  B28B11/14 ,  B28B11/16 ,  B29B13/00 ,  B29B15/00 ,  B29B17/00 ,  B29B17/02 ,  B29B17/04 ,  A01J21/00 ,  A01J21/02 ,  A01J25/12 ,  A01J25/15 ,  A21C3/00 ,  A23G3/00 ,  A21C3/02 ,  B29C35/08 ,  B29C35/12 ,  B29C37/02 ,  B29C47/00 ,  B29C47/92 ,  B29C47/96 ,  B28B5/00 ,  B29C55/00 ,  B29C59/00 ,  B29C67/02 ,  B29C67/20 ,  B29D7/00 ,  B28B7/14 ,  B29B7/66 ,  B29C43/24 ,  B29C43/34 ,  B29C69/00 ,  B29K21/00 ,  B29K105/00 ,  B29L7/00

Abstract: In one embodiment of an apparatus for manufacturing a rubber sheet, a continuous rubber material is supplied onto a supply conveyor in a meandering state by supplying the continuous rubber material onto the supply conveyor while moving rubber supply device in a reciprocating manner in a roll axial direction. The rubber supply device has a full width moving mode in which the rubber supply device moves in the roll axial direction such that the continuous rubber material has a meandering shape of a width corresponding to a width of a rubber sheet, and a partial width moving mode in which the rubber supply device moves in the roll axial direction such that the continuous rubber material has a meandering shape of a width obtained by excluding widths of both edge portions of the rubber sheet from the width of the rubber sheet.

公开(公告)号：US10245788B1

公开(公告)日：2019-04-02

申请号：US15896372

申请日：2018-02-14

Applicant: Thermwood Corporation

Inventor： Kenneth J. Susnjara

IPC: B29C65/00 ,  B29C65/02 ,  B32B37/00 ,  B32B38/00 ,  B29C47/00 ,  B32B38/14 ,  C08J5/00 ,  B05C5/02 ,  B32B41/00 ,  B65C9/40 ,  G05G15/00 ,  B29D30/28 ,  B32B41/02 ,  B29C65/78 ,  B65C9/00 ,  B44B5/02 ,  B65C9/46 ,  B29B15/00 ,  G06F19/00 ,  B29C45/76 ,  B29C64/393 ,  B29C64/106 ,  B29C64/236 ,  B29C64/209 ,  B29C64/218 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29K101/12

Abstract: A method for thermal compensation during an additive manufacturing process. In some aspects, the method may include receiving, at a CNC machine, information relating to a material used in the additive manufacturing process, wherein the received information includes at least a Coefficient for Thermal Expansion (CTE) for the material. The method may further include modifying a distance of travel for a first pre-programmed tool path based on at least the Coefficient for Thermal Expansion (CTE).

公开(公告)号：US20170284845A1

公开(公告)日：2017-10-05

申请号：US15086826

申请日：2016-03-31

Applicant: Rosemount Inc.

Inventor： Steven B. Rogers ,  Michael J. Mayer ,  Bruce D. Rovner ,  Michael J. Mikolichek ,  Erik D. Anderson ,  Nicholas W. Bond ,  Chad T. Weigelt

IPC: G01F1/58 ,  B29B15/00

CPC classification number: G01F1/588 ,  G01F1/584 ,  G01F15/006 ,  G01F15/14

Abstract: A polymeric flow tube assembly is provided. The flow tube assembly includes a flow conduit configured to allow fluid flow therethrough. A first coil is mounted with respect to the flow conduit and disposed about a first magnetic pole member. A second coil is mounted with respect to the flow conduit and is disposed about a second magnetic pole member. The second magnetic pole member is configured to cooperate with the first magnetic pole member to generate an electromagnetic field across a flow measurement aperture. First and second electrodes are positioned within the flow tube assembly to measure an electromotive force generated within a fluid in the flow measurement aperture. At least one of the first magnetic pole member, second magnetic pole member, first electrode and second electrode is formed, at least in part, of a polymer.

公开(公告)号：US20170198134A1

公开(公告)日：2017-07-13

申请号：US15420273

申请日：2017-01-31

Applicant: Arkema Inc.

Inventor： Christopher A. Bertelo ,  Manuel A. Garcia-Leiner ,  Anthony Decarmine ,  Scott F. Defelice

IPC: C08L61/16 ,  B33Y70/00 ,  B29B15/00

CPC classification number: C08L61/16 ,  B29B15/00 ,  B29C39/08 ,  B29C64/153 ,  B29K2071/00 ,  B29K2995/004 ,  B33Y10/00 ,  B33Y70/00 ,  C08G8/02 ,  C08G2650/40 ,  C08L71/00 ,  C08L2205/025

Abstract: The invention relates to heat treatment of polymorphic semicrystalline or crystallizable polymers to increase the content of the highest melting crystalline form. Such heat treatment results in a polymer powder that has a consistent, uniform melting range, improved flow and improved durability of the powder particle size for applications that require powder flow at elevated temperatures. In addition to improved powder properties, the articles produced from the powders also exhibit better physical properties in both appearance and in mechanical properties. Thus the invention also includes polymer powders and articles produced by the described processes.

公开(公告)号：US09644316B2

公开(公告)日：2017-05-09

申请号：US15219920

申请日：2016-07-26

Applicant: SEIKO EPSON CORPORATION

Inventor： Naotaka Higuchi ,  Toshiaki Yamagami ,  Nobumasa Abe

IPC: D21B1/06 ,  D21D5/24 ,  B29B15/00 ,  D21D5/18 ,  B02C4/10 ,  B02C4/28 ,  B02C4/30 ,  D21H17/20 ,  B29L7/00

CPC classification number: D21B1/06 ,  B02C4/10 ,  B02C4/286 ,  B02C4/30 ,  B02C18/141 ,  B02C18/146 ,  B29B15/00 ,  B29L2007/008 ,  D21D5/18 ,  D21H17/20

Abstract: A sheet manufacturing apparatus includes a defibrating unit and a sheet forming unit. The defibrating unit includes a rotating unit and a housing, and is configured to carry out a dry-type defibrating process by rotating the rotating unit. The housing includes a cover portion and a fixing unit attached to the cover portion and spaced apart from the rotating unit in a direction perpendicular to an axial direction of the rotating unit so as to form a gap between the rotating unit and the fixing unit. The sheet forming unit is configured to form a sheet by accumulating defibrated material. The rotating unit includes a rotor having protruding sections on an outer circumference of the rotor, and a feeding blade arranged on a side section of the rotor on a side of an input section for the defibration object and configured to generate a flow of air.

公开(公告)号：US09624399B2

公开(公告)日：2017-04-18

申请号：US14617489

申请日：2015-02-09

Applicant: ND Industries, Inc.

Inventor： Desiree N. Snyder ,  Norman M. Rawls

IPC: B01J13/08 ,  B01J13/14 ,  F16B39/22 ,  C09D163/00 ,  B29B15/00 ,  C09D133/08 ,  F16B33/00

CPC classification number: C09D163/00 ,  B01J13/08 ,  B01J13/14 ,  B29B15/00 ,  C09D133/08 ,  F16B33/004 ,  F16B39/225

Abstract: A method for microencapsulating a core material, such as a blowing agent, in a single shell which has demonstrated to be challenging to microencapsulate as an individual component with a single-shell wall deposition using conventional techniques. Single-shell microcapsules of the blowing agent can be formed, minimizing steps involved in the present microencapsulation technique. Also, microcapsules formed by this method provide increased performance in end-use products, including but not limited to characteristics such as product shelf-life, ease of use, and greater expansion properties. A method of making a coating formulation including the microcapsules is further provided, as well as a fastener including the coating.