公开(公告)号：US10280294B2

公开(公告)日：2019-05-07

申请号：US14905349

申请日：2014-07-17

Applicant: University of Maine System Board of Trustees

Inventor： Douglas J. Gardner ,  Yousoo Han ,  Yucheng Peng

IPC: C08J3/22 ,  C08J5/00 ,  C08L1/00 ,  C08L1/04 ,  B29C43/00 ,  B29C45/00 ,  B29K23/00 ,  B29K73/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08L23/10 ,  C08L23/12 ,  C08L51/06 ,  B29C64/165 ,  B29K201/00

Abstract: The present invention provides, among other things, compositions comprising nanofibrils, at least one maleic-anhydride (MA) copolymer and at least one matrix polymer, and methods of making such compositions. The provided methods and compositions allow for the production of composites with unexpectedly superior properties including improved impact resistance, tensile modulus of elasticity, tensile strength, and flexural modulus of elasticity as compared to previously known composites. In some embodiments, the present invention provides methods including the steps of providing cellulose nanofibrils, associating the cellulose nanofibrils with a maleic-anhydride (MA) copolymer to form a nanofibril-MA copolymer blend, preparing the nanofibril-MA copolymer blend for addition to a matrix polymer, and forming a composite by associating the nanofibril-MA copolymer blend with the matrix polymer, wherein the amount of cellulose nanofibrils in the composite is between 3% and 50% by weight of the composite.

公开(公告)号：US20180339428A1

公开(公告)日：2018-11-29

申请号：US16045914

申请日：2018-07-26

Applicant: XYLECO, INC.

Inventor： Marshall Medoff

IPC: B29B13/08 ,  B29C45/00 ,  A61L2/08 ,  B29C47/00 ,  B29C43/02 ,  B29C43/00 ,  B29K105/12 ,  B29K201/00

Abstract: Fibrous materials, compositions that include fibrous materials, and uses of the fibrous materials and compositions are disclosed. For example, the fibrous materials can be operated on by a microorganism to produce ethanol or a by-product, such as a protein or lignin.

公开(公告)号：US10059035B2

公开(公告)日：2018-08-28

申请号：US15292588

申请日：2016-10-13

Applicant: XYLECO, INC.

Inventor： Marshall Medoff

IPC: B29B13/08 ,  A61L2/08 ,  B29C45/00 ,  B29C47/00 ,  B29C43/00 ,  B29C43/02 ,  B29K105/12 ,  B29K201/00

CPC classification number: B29B13/08 ,  A61L2/081 ,  A61L2/082 ,  A61L2/087 ,  B29C43/003 ,  B29C43/02 ,  B29C45/0001 ,  B29C45/0005 ,  B29C48/022 ,  B29C48/07 ,  B29K2105/12 ,  B29K2201/00 ,  B29K2995/0059

Abstract: Fibrous materials, compositions that include fibrous materials, and uses of the fibrous materials and compositions are disclosed. For example, the fibrous materials can be operated on by a microorganism to produce ethanol or a by-product, such as a protein or lignin.

公开(公告)号：US09976304B2

公开(公告)日：2018-05-22

申请号：US14881381

申请日：2015-10-13

Applicant: City University of Hong Kong

Inventor： Yang Lu

IPC: E04B2/00 ,  B29C43/20 ,  B29C43/40 ,  B29C43/52 ,  B32B27/30 ,  C08L27/06 ,  E04C2/16 ,  E04C2/22 ,  E04C2/28 ,  E04C2/38 ,  E04F13/08 ,  E04F13/16 ,  B29K27/06 ,  B29K201/00 ,  B29L9/00

CPC classification number: E04C2/46 ,  B29C43/203 ,  B29C43/40 ,  B29C43/52 ,  B29K2027/06 ,  B29K2201/00 ,  B29L2009/00 ,  B32B27/304 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/065 ,  B32B2419/04 ,  C08L27/06 ,  E04C2/16 ,  E04C2/22 ,  E04C2/28 ,  E04C2/38 ,  E04F13/0894 ,  E04F13/16

Abstract: A composite material panel includes a substrate formed of a first material; one or more strands formed from a second material, the strands being interspersed through the substrate, the second material being a natural material, the second material providing modified mechanical properties of the composite material panel.

公开(公告)号：US09969851B2

公开(公告)日：2018-05-15

申请号：US15505213

申请日：2014-09-04

Applicant: Beijing University of Chemical Technology ,  GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Hamid G. Kia ,  Xiaonong Chen ,  Li Cao ,  Qijiayu Wu

IPC: C08G63/02 ,  C08J5/06 ,  C08L1/02 ,  C08L39/02 ,  B29B7/00 ,  B29C37/00 ,  B29K1/00 ,  B29K105/06 ,  B29K201/00

CPC classification number: C08J5/06 ,  B29B7/005 ,  B29C37/006 ,  B29C2037/90 ,  B29K2001/00 ,  B29K2105/06 ,  B29K2201/00 ,  C08J2339/02 ,  C08J2401/02 ,  C08L1/02 ,  C08L39/02 ,  C08L2205/16

Abstract: In a method for controlling shrinkage of a composite, a dried hydrophobically modified cellulose-based fiber is exposed to a slow acting resin system having a first curing time. An excess amount of the slow acting resin system is removed to separate out the pre-wetted hydrophobically modified cellulose-based fiber. The pre-wetted hydrophobically modified cellulose-based fiber is mixed with a fast acting resin system to form a mixture. The fast acting resin system has a second curing time that is less than the first curing time. The mixture is molded at a predetermined temperature. The fast acting resin system is cured prior to the slow acting resin system, and the slow acting resin system flows into free space within the curing fast acting resin system prior to the slow acting resin system being cured.

公开(公告)号：US09133328B2

公开(公告)日：2015-09-15

申请号：US14364314

申请日：2011-12-12

Applicant: Anne-Flore Jacob

Inventor： Anne-Flore Jacob

IPC: C08L25/06 ,  C08J5/18 ,  B29C47/00 ,  C08L51/04 ,  B32B27/30 ,  B29K25/00 ,  B29K35/00 ,  B29K201/00 ,  B29L31/00

CPC classification number: A61K31/506 ,  B29C47/0004 ,  B29C47/0054 ,  B29K2025/06 ,  B29K2035/00 ,  B29K2201/00 ,  B29L2031/712 ,  B32B27/302 ,  B32B2262/06 ,  B32B2270/00 ,  B32B2439/70 ,  C08J5/18 ,  C08J2325/06 ,  C08J2401/00 ,  C08J2401/02 ,  C08J2425/06 ,  C08J2425/08 ,  C08J2447/00 ,  C08L25/06 ,  C08L51/04 ,  C08L2203/30 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/16 ,  C08L25/08

Abstract: A composition includes: a) polystyrene, the polystyrene including polybutadiene; b) vegetal fibers having a length lower than 50 μm; and c) at least one compatibility agent including a polybutadiene maleic anhydride copolymer, the copolymer including at least 17% by weight of the copolymer of maleic anhydride. The composition is used for manufacturing a plastic composition. The plastic composition obtained by heating the composition, a sheet obtained by extruding the plastic composition, and a container obtained by thermoforming the sheet are also described.

Abstract translation: 组合物包括：a）聚苯乙烯，聚苯乙烯，包括聚丁二烯; b）长度低于50μm的植物纤维; 和c）至少一种包括聚丁二烯马来酸酐共聚物的相容剂，所述共聚物包含至少17重量％的马来酸酐共聚物。 该组合物用于制造塑料组合物。 还描述了通过加热组合物获得的塑料组合物，通过挤出塑料组合物获得的片材和通过热成型片材获得的容器。

公开(公告)号：EP4299273A1

公开(公告)日：2024-01-03

申请号：EP23181302.3

申请日：2023-06-23

Applicant: Continuus Materials Intellectual Property, LLC

Inventor： Winterowd, Jack G. ,  Spencer, Matthew ,  Suput, Marko ,  Fisher, Kasey

IPC: B29C43/48 ,  B29C43/52 ,  B29C35/02 ,  B29C35/16 ,  B29C35/04 ,  B29C43/30 ,  B29K105/26 ,  B29K201/00 ,  B29K311/14 ,  B29L9/00

Abstract: A method may include forming a mat including paper fragments, plastic fragments, and top and bottom outer surface layers, wherein the outer surface layers have maximum processing temperature values and consolidating the formed mat in a continuous hot press including three pairs of opposing top and bottom heating platens. A first pair of heating platens has a first heating power. A second pair of heating platens has a second, lower heating power. A third pair of heating platens has a third, even lower heating power. The method may include consolidating the formed mat in a continuous cold press including three pairs of opposing top and bottom heating platens. A first pair of cooling platens has a first cooling power. A second pair of cooling platens has a second, lower cooling power. A third pair of cooling platens and has a third, even lower cooling power.

公开(公告)号：EP3194137B1

公开(公告)日：2018-10-24

申请号：EP15775858.2

申请日：2015-09-21

Applicant: Federal-Mogul Powertrain LLC

Inventor： MARKS, Philip E. ,  STAUDT, Eric K. ,  MEHBUBANI, Ritesh ,  KHOSROSHAHI, Ali

IPC: B29C43/00 ,  B29K301/12 ,  B29K201/00 ,  B29K311/10 ,  B29C70/42 ,  B29L31/30

CPC classification number: B29C70/465 ,  B29C43/003 ,  B29C43/021 ,  B29C70/42 ,  B29C2043/022 ,  B29K2001/00 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2201/00 ,  B29K2301/12 ,  B29K2311/10 ,  B29L2031/3005 ,  B29L2031/3055 ,  B32B3/28 ,  B32B3/30 ,  B32B5/022 ,  B32B5/028 ,  B32B5/26 ,  B32B2262/0253 ,  B32B2262/062 ,  B32B2605/003 ,  B60R16/0215

Abstract: A nonwoven trough and method of construction thereof are provided. The nonwoven trough includes at least one nonwoven wall formed from a mixture of bonded natural cellulosic fibers and thermoplastic fibers. The at least one nonwoven wall extends along a longitudinal axis and has a midsection and opposite end portions. The midsection has a base and a pair of walls extending upwardly from the base to provide the midsection with a generally U-shaped cross-section taken generally transversely to the longitudinal axis. At least one flange extends laterally from the at least one nonwoven wall, wherein the flange is configured for attachment to a vehicle member.

公开(公告)号：EP2379825B1

公开(公告)日：2017-11-01

申请号：EP09807495.8

申请日：2009-12-15

Applicant: PARCOLYS FLOORING N.V.

Inventor： WYBO, Carlos ,  LASSEEL, Sammy

IPC: B29K201/00 ,  B29K105/00 ,  B29L31/00 ,  B29L7/00 ,  B29C65/00 ,  E04F13/18 ,  E04F15/10 ,  B29L16/00 ,  B29C47/00 ,  B29K23/00 ,  B29K25/00 ,  B29K31/00 ,  B29K67/00 ,  B29K77/00 ,  B29L9/00

CPC classification number: E04F13/18 ,  B29C47/0019 ,  B29C47/003 ,  B29C47/0057 ,  B29C47/065 ,  B29C47/128 ,  B29C47/145 ,  B29C47/8865 ,  B29C47/90 ,  B29C47/904 ,  B29C47/908 ,  B29C53/04 ,  B29C65/58 ,  B29C66/02245 ,  B29C66/12421 ,  B29C66/12423 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/43 ,  B29C66/435 ,  B29C66/71 ,  B29C66/72343 ,  B29C2791/006 ,  B29C2793/0027 ,  B29K2023/00 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2031/04 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/0008 ,  B29K2105/26 ,  B29K2201/00 ,  B29K2995/0069 ,  B29L2007/002 ,  B29L2009/00 ,  B29L2016/00 ,  B29L2031/003 ,  B29L2031/10 ,  B29L2031/44 ,  B29L2031/732 ,  B29L2031/738 ,  B29L2031/772 ,  B29L2031/776 ,  E04C2/20 ,  E04F15/10 ,  E04F2201/0138 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/041 ,  E04F2201/042 ,  B29C65/00 ,  B29K2033/08 ,  B29K2027/16 ,  B29K2027/08 ,  B29K2025/06

公开(公告)号：EP2503036A4

公开(公告)日：2015-09-30

申请号：EP10831404

申请日：2010-10-06

Applicant: KURASHIKI BOSEKI KK

Inventor： NAKASE KAZUHIRO ,  KASUYA AKIRA

IPC: D02G3/04 ,  B29B11/16 ,  B29K101/12 ,  B29K105/08 ,  B29K201/00 ,  B29K311/10

CPC classification number: B29B11/16 ,  B29C70/202 ,  B29C70/465 ,  B29K2101/12 ,  B29K2311/10 ,  D02G3/04 ,  D02G3/402 ,  D10B2201/00 ,  D10B2505/02 ,  Y10T442/30 ,  Y10T442/40 ,  Y10T442/45