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公开(公告)号：US20240351271A1
公开(公告)日：2024-10-24
申请号：US18643480
申请日：2024-04-23
发明人： Richard Guillemette , Robert Peters
IPC分类号： B29C64/118 , B29C64/106 , B29C69/00 , B29K101/12 , B33Y10/00 , B33Y70/00 , C08J5/12
CPC分类号： B29C64/118 , B29C64/106 , B29C69/001 , B33Y70/00 , C08J5/121 , B29K2101/12 , B33Y10/00
摘要： The present invention relates to 3D printer inputs including filaments comprising separated layers or sections. These inputs particularly including filaments may be prepared by coextrusion, microlayer coextrusion or multicomponent/fractal coextrusion. These inputs and specifically filaments enable layering or combining different materials simultaneously through one or more nozzles during the so-called 3D printing process. These techniques facilitate smaller layer sizes (milli, micro, and nano) different layer configurations as well as the potential to incorporate materials that would otherwise not be usable in standard 3D printer methods.
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公开(公告)号：US11992999B2
公开(公告)日：2024-05-28
申请号：US16935517
申请日：2020-07-22
发明人： Richard Guillemette , Robert Peters
IPC分类号： B29C64/118 , B29C64/106 , B29C69/00 , B33Y70/00 , C08J5/12 , B29K101/12 , B33Y10/00
CPC分类号： B29C64/118 , B29C64/106 , B29C69/001 , B33Y70/00 , C08J5/121 , B29K2101/12 , B33Y10/00
摘要： The present disclosure relates to 3D printer inputs including filaments comprising separated layers or sections. These inputs particularly including filaments may be prepared by coextrusion, microlayer coextrusion or multicomponent/fractal coextrusion. These inputs and specifically filaments enable layering or combining different materials simultaneously through one or more nozzles during the so-called 3D printing process. These techniques facilitate smaller layer sizes (milli, micro, and nano) different layer configurations as well as the potential to incorporate materials that would otherwise not be usable in standard 3D printer methods.
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公开(公告)号：US11513283B2
公开(公告)日：2022-11-29
申请号：US17119274
申请日：2020-12-11
摘要： The disclosed embodiments generally relate to extruding multiple layers of micro- to nano-polymer layers in a tubular shape. In particular, the aspects of the disclosed embodiments are directed to a method for producing a Bragg reflector comprising co-extrusion of micro- to nano-polymer layers in a tubular shape.
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公开(公告)号：US10828817B2
公开(公告)日：2020-11-10
申请号：US16599396
申请日：2019-10-11
IPC分类号： B29C48/21 , B29C48/09 , B29C48/00 , B29C48/30 , B29C48/71 , B29C48/255 , B29C48/335
摘要： The present disclosure generally relates to extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of nanosized grain features, in a tubular or profile shape, in which the individual nanolayers possess pores and/or polymer crystals oriented parallel to the extrusion flow direction and including products with enhanced permeation properties.
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公开(公告)号：US20200108541A1
公开(公告)日：2020-04-09
申请号：US16599396
申请日：2019-10-11
IPC分类号： B29C48/21 , B29C48/09 , B29C48/00 , B29C48/30 , B29C48/71 , B29C48/255 , B29C48/335
摘要： The present disclosure generally relates to extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of nanosized grain features, in a tubular or profile shape, in which the individual nanolayers possess pores and/or polymer crystals oriented parallel to the extrusion flow direction and including products with enhanced permeation properties.
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公开(公告)号：US10583601B2
公开(公告)日：2020-03-10
申请号：US16355944
申请日：2019-03-18
IPC分类号： B29C48/21 , B32B1/08 , B29C48/06 , B29C48/09 , B29C48/19 , B29C48/18 , B29C48/285 , B32B27/08 , B32B27/20 , B29K1/00 , B29L9/00 , B29L23/00 , B29L31/00 , B29C48/12 , B29C48/13 , B29K105/08 , B29K105/12 , B29K105/16
摘要： A novel tubular or profile shapes of co-extruded multilayer polymers. These materials contain tens to thousands of layers of milli-, micro- to nano-polymer layers. These new shapes contain contiguous layers of milli- to nano-polymer layers in three dimensions and these contiguous layers may be twisted or turned to further expand the potential microlayer geometries.
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公开(公告)号：US10035322B2
公开(公告)日：2018-07-31
申请号：US13916551
申请日：2013-06-12
CPC分类号： B32B1/08 , B29C48/022 , B29C48/09 , B29C48/154 , B29C48/16 , B32B27/06 , B32B27/08 , H01B1/20 , H05F1/02
摘要： The present invention including the disclosed embodiments thereof generally relate to extruding multiple laminated flow streams using microlayer extrusion, and in particular to creating and forming products with electrical properties that are formed from layers and particles with dimensions in the micro to nanometer range.
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公开(公告)号：US09908975B2
公开(公告)日：2018-03-06
申请号：US14869189
申请日：2015-09-29
发明人： Richard Guillemette , Robert Peters
CPC分类号： C08J3/005 , B29B9/06 , B29C47/0009 , B29C47/0011 , B29C47/0014 , B29C47/0066 , B29C47/065 , B29C47/128 , B29C47/30 , B29C47/38 , B29K2101/10 , B29L2031/772 , C08J2300/00
摘要： The present disclosure generally relates to pelletizing and compounding extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of micro and nanosized grain features.
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公开(公告)号：US20150298380A1
公开(公告)日：2015-10-22
申请号：US14627254
申请日：2015-02-20
发明人： Richard Guillemette , Robert Peters
CPC分类号： B29C48/09 , B29C48/0013 , B29C48/05 , B29C48/06 , B29C48/21 , B29C48/30 , B29C48/304 , B29K2101/00 , B29K2105/12 , B29K2995/0056
摘要： The aspects of the disclosed embodiments provide unique extrusion methods and apparatus to create a multi-component product made from various streams of molten plastic. The method for creating multicomponent multilayered products includes merging multiple streams containing individualized component and layer designs into a single stream to form a rod, tube, pipe, filament, or profile shape.
摘要翻译： 所公开的实施例的方面提供了独特的挤出方法和装置，以产生由各种熔融塑料流制成的多组分产品。 用于创建多组分多层产品的方法包括将包含个体化组分和层设计的多个流合并成单个流以形成棒，管，管，细丝或轮廓形状。
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10.发明申请Method Of Tubular Microlayer And Multi-Component Co-Extrusion Via Deflector Perturbation 审中-公开通过偏转器扰动的管状微层和多组分共挤出方法公开(公告)号：US20150158233A1
公开(公告)日：2015-06-11
申请号：US14547410
申请日：2014-11-19
发明人： Richard Guillemette , Robert Peters
CPC分类号： B29C47/26 , B29C47/0023 , B29C47/061 , B29C47/065 , B29C47/265 , B29C47/268 , B29K2101/12 , B32B1/08 , B32B27/08 , B32B27/20 , Y10T428/1393
摘要： The present invention relates to a method of transforming multilayered and/or multi-component streams into tubular shapes prior to or during extrusion by passing the streams over a deflector. The invention also relates to dies containing spiral, bowtie, circumferential and/or wrapping deflectors and products made by such methods.
摘要翻译： 本发明涉及一种在挤出之前或期间将多层和/或多组分流转变为管状形状的方法，该方法是将流通过偏转器。 本发明还涉及包含螺旋，蝴蝶结，周向和/或包裹导流器的模具以及由这些方法制成的产品。
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