公开(公告)号：US4099336A

公开(公告)日：1978-07-11

申请号：US813578

申请日：1977-07-07

申请人： Vere Maffet

发明人： Vere Maffet

IPC分类号： B27N3/00 ,  B27N3/28 ,  C05F7/00 ,  F26B3/00 ,  F26B7/00

CPC分类号： F26B7/00 ,  B27N3/007 ,  B27N3/28 ,  C05F7/00 ,  F26B3/00

摘要： A process for drying organic waste, such as sewage sludge, by contacting the organic waste with hot vapors wherein the dried material is plasticized and extruded to form compacted granules having good flow characteristics and suitable for application by commercial fertilizer spreaders. A plasticizer and an extrusion aid are added to the dried material prior to extrusion.

摘要翻译： 通过使有机废物与热蒸气接触来干燥有机废物如污水污泥的方法，其中将干燥的材料塑化并挤出以形成具有良好流动特性并适合于商业肥料撒布机施用的压实颗粒。 在挤出之前将增塑剂和挤出助剂加入到干燥的材料中。

公开(公告)号：US2730760A

公开(公告)日：1956-01-17

申请号：US46057054

申请日：1954-10-06

申请人： LANE COMPANY INC

发明人： BIBBY RALPH D

IPC分类号： B27N3/28

CPC分类号： B27N3/28 ,  Y10S425/129

公开(公告)号：US2728939A

公开(公告)日：1956-01-03

申请号：US20420951

申请日：1951-01-03

申请人： ALLWOOD INC

发明人： ERWIN BEHR

IPC分类号： B27N3/28 ,  C08F2/00

CPC分类号： B27N3/28

公开(公告)号：US2587930A

公开(公告)日：1952-03-04

申请号：US76463747

申请日：1947-07-30

申请人： CASCADES PLYWOOD CORP

发明人： CURT USCHMANN

IPC分类号： B27N3/28 ,  B29C47/00 ,  B29C47/12 ,  B29C47/50 ,  B29C47/86

CPC分类号： B29C47/0004 ,  B27N3/28 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/12 ,  B29C47/368 ,  B29C47/86 ,  B29C47/862 ,  B29K2101/10 ,  B29K2301/10

公开(公告)号：US20240269883A1

公开(公告)日：2024-08-15

申请号：US18290706

申请日：2022-07-21

申请人： Serge DESTRÉMAU ,  Célyne DESTRÉMAU

发明人： Serge DESTRÉMAU ,  Célyne DESTRÉMAU

IPC分类号： B27N1/02 ,  B27N3/00 ,  B27N3/28

CPC分类号： B27N1/02 ,  B27N3/002 ,  B27N3/28

摘要： The invention relates to a process for manufacturing a straw-based material, wherein: a) the straw is carded, b) straw wool is recovered first, and straw powder second, c) at least said straw powder is wetted, and d) at least the wetted straw powder is dried.

公开(公告)号：US12023839B2

公开(公告)日：2024-07-02

申请号：US17963251

申请日：2022-10-11

申请人： VINVENTIONS USA, LLC

发明人： Marc Anton Charles Thometschek ,  Olav Marcus Aagaard ,  Floriane Marie Gabrielle Morel ,  Niels René Roos Everaert ,  Charlotte Laetitia Jeanette Boutry ,  Christine Phi Phuong Duong

IPC分类号： B29C48/154 ,  B27J5/00 ,  B27N1/02 ,  B29C48/00 ,  B29C48/06 ,  B29C48/285 ,  B29C48/80 ,  B29C71/02 ,  B29D99/00 ,  B65D39/00 ,  B27N3/28 ,  B29B7/90 ,  B29K67/00 ,  B29K711/02 ,  B29L9/00 ,  B29L31/56

CPC分类号： B29C48/154 ,  B27J5/00 ,  B27N1/02 ,  B29C48/0011 ,  B29C48/0022 ,  B29C48/06 ,  B29C48/2883 ,  B29C48/802 ,  B29C71/02 ,  B29D99/0096 ,  B65D39/0011 ,  B65D39/0017 ,  B65D39/0058 ,  B27N3/28 ,  B29B7/90 ,  B29K2023/06 ,  B29K2067/00 ,  B29K2711/02 ,  B29L2009/005 ,  B29L2031/56 ,  B29L2031/565 ,  B65D2539/001

摘要： A method for manufacturing a closure constructed to be inserted and securely retained in a neck of a product-retaining container includes intimately combining a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and other optional constituents; heating the composition to form a melt; extruding or molding a closure precursor from the melt; and optionally cutting and/or finishing the closure precursor. A composition for use in manufacturing a closure includes a plurality of coated particles (each comprising a cork material core and a first plastic material) with a second plastic material, and one or more blowing agents. Methods for producing particulate material, cork composite material, and additional method for producing closures are also provided.

公开(公告)号：US20240149487A1

公开(公告)日：2024-05-09

申请号：US18413368

申请日：2024-01-16

申请人： FIBIOTEX S.A.

发明人： Aleksandr Frolov

IPC分类号： B27N3/04 ,  B27N3/02 ,  B27N3/06 ,  B27N3/18 ,  B27N3/28

CPC分类号： B27N3/04 ,  B27N3/02 ,  B27N3/06 ,  B27N3/183 ,  B27N3/28 ,  B30B11/265

摘要： The invention is directed to a machine for compacting agricultural fibrous matter into a board, comprising a hopper for receiving the agricultural fibrous matter; a pre-compacting device comprising several rows of fingers configured for moving successively into, along and out of vertical slits formed in at least a wall of the hopper; an extruder comprising an extrusion passage downstream of the hopper; and a ram configured for moving in a reciprocal manner along the extrusion passage; wherein each row of fingers of the pre-compacting device is independent in speed.

公开(公告)号：US11891520B2

公开(公告)日：2024-02-06

申请号：US17492004

申请日：2021-10-01

申请人： TUNDRA COMPOSITES, LLC

发明人： Kurt E. Heikkila ,  John S. Kroll

IPC分类号： C08L97/02 ,  C08J5/04 ,  C08J5/06 ,  C08J5/08 ,  C08J5/10 ,  B27N1/02 ,  B27N5/00 ,  B27N3/28 ,  B29C64/165 ,  B29C64/112 ,  B29C64/118 ,  B33Y70/10 ,  C08K7/02 ,  C08K7/14 ,  C08K9/04 ,  C08L27/06 ,  B33Y10/00 ,  B29K27/06 ,  B29K105/12 ,  B29K105/16 ,  B29K311/14 ,  B29K509/08 ,  B29L31/00

CPC分类号： C08L97/02 ,  B27N1/02 ,  B27N3/28 ,  B27N5/00 ,  B29C64/112 ,  B29C64/118 ,  B29C64/165 ,  B33Y70/10 ,  C08J5/043 ,  C08J5/045 ,  C08J5/06 ,  C08J5/08 ,  C08J5/10 ,  C08K7/02 ,  C08K7/14 ,  C08K9/04 ,  C08L27/06 ,  B29K2027/06 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2311/14 ,  B29K2509/08 ,  B29L2031/776 ,  B33Y10/00 ,  C08J2327/06 ,  C08J2367/04 ,  C08K2201/016 ,  C08L2205/06 ,  C08L27/06 ,  C08L97/02 ,  C08K9/04 ,  C08K7/02 ,  C08L27/06

摘要： Embodiments herein relate to a composite material including about 10 to 80 wt. % of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt. % of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt. % of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700 MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Other embodiments are also included herein.

公开(公告)号：US20220403131A1

公开(公告)日：2022-12-22

申请号：US17819768

申请日：2022-08-15

申请人： Smart Planet Technologies, Inc.

发明人： Christopher R. Tilton

IPC分类号： C08J11/06 ,  D21F11/12 ,  B32B27/12 ,  B32B19/02 ,  B32B27/20 ,  D21H15/00 ,  D21J1/08 ,  C08J5/04 ,  B27N3/04 ,  B27N3/28 ,  C08K3/26

摘要： A reusable, fiber containing pulp product is described that is highly suited for use in the manufacture of paper products. The reusable, fiber containing pulp product provides a mixture of fibers and small, dense polymer/particle fragments. The polymer/particle fragments within the reusable, fiber containing pulp product have a size range and density that facilitates efficient removal of the polymer/particle fragments using pressure screens.

公开(公告)号：US11161984B2

公开(公告)日：2021-11-02

申请号：US16928448

申请日：2020-07-14

申请人： TUNDRA COMPOSITES, LLC

发明人： Kurt E. Heikkila ,  John S. Kroll

IPC分类号： C08L97/02 ,  B27N1/02 ,  B27N5/00 ,  B27N3/28 ,  C08J5/04 ,  C08J5/06 ,  C08J5/08 ,  C08J5/10 ,  B29C64/112 ,  B29C64/118 ,  B33Y70/00 ,  C08K7/02 ,  C08K7/14 ,  B29C64/165 ,  C08K9/04 ,  C08L27/06 ,  B33Y10/00 ,  B29K27/06 ,  B29K105/12 ,  B29K105/16 ,  B29K311/14 ,  B29K509/08 ,  B29L31/00

摘要： Embodiments herein relate to a composite material including about 10 to 80 wt. % of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt. % of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt. % of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700 MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Other embodiments are also included herein.