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公开(公告)号：US11607841B2
公开(公告)日：2023-03-21
申请号：US17304596
申请日：2021-06-23
发明人： Carsten Franke , Maiken Givot , Malte Korten , Robert L. W. Smithson , Brian D. Goers , Negus B. Adefris , Thomas J. Anderson , Brian A. Shukla , Michael C. Harper , Elizaveta Y. Plotnikov
IPC分类号： B29C64/153 , B24D18/00 , B33Y10/00 , B24D3/06 , B24D3/14 , B24D5/10 , B24D7/10 , B24D5/06 , B22F10/28 , B29C64/393 , B33Y30/00 , C22C29/12 , C22C32/00 , B22F10/10 , B22F10/73 , B22F12/63 , B22F12/67 , B22F10/32 , B22F10/34 , B22F10/36 , B22F10/366 , B22F10/66 , B33Y50/02 , B33Y80/00
摘要： A method of forming a vitreous bond abrasive article is presented that includes receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a plurality of layers of a vitreous bond abrasive article precursor. The vitreous bond abrasive article precursor includes abrasive particles bonded together by a vitreous bond precursor material and an organic compound. The vitreous bond abrasive article precursor further comprises at least one of: at least one tortuous cooling channel extending at least partially through the vitreous bond abrasive article precursor or at least one arcuate cooling channel extending at least partially through the vitreous bond abrasive article precursor. The method also includes generating, with the manufacturing device by an additive manufacturing process, the vitreous bond abrasive article precursor based on the digital object.
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公开(公告)号：US11279853B2
公开(公告)日：2022-03-22
申请号：US15635237
申请日：2017-06-28
发明人： Carsten Franke , Joseph C. Dingeldein , Jay A. Esch , Robert L. W. Smithson , Jayshree Seth , Olester Benson, Jr. , Karen J. Calverley , Alexander J. Huffman , Serkan Yurt , Setareh Niknezhad , Michael A. Kropp , John P. Baetzold
IPC分类号： B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00 , B29C35/08 , C09J5/00 , C09J9/00 , B05D3/06 , B05D5/10 , B29K105/00 , C09J4/00 , C09J133/00 , C09J7/20 , B29C64/112 , B33Y80/00 , C09J7/38 , C09J11/04 , C08F220/18 , B29K33/04
摘要： A method of making an adhesive is provided, including obtaining an actinic radiation-polymerizable adhesive precursor composition disposed against a surface of an actinic radiation-transparent substrate and irradiating a first portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a first irradiation dosage. The method further includes irradiating a second portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a second irradiation dosage. The first portion and the second portion are adjacent to or overlapping with each other and the first irradiation dosage and the second irradiation dosage are not the same. The method forms an integral adhesive having a variable thickness in an axis normal to the surface of the actinic radiation-transparent substrate. Also, an adhesive article is provided, including a substrate having a major surface and an integral adhesive disposed on the major surface of the substrate. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an article; and generating, with the manufacturing device by an additive manufacturing process, the article based on the digital object. A system is provided, including a display that displays a 3D model of an article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an article.
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公开(公告)号：US11254841B2
公开(公告)日：2022-02-22
申请号：US15538034
申请日：2016-12-23
发明人： Carsten Franke , Joseph C. Dingeldein , Jay A. Esch , Robert L. W. Smithson , Jayshree Seth , Olester Benson, Jr. , Karen J. Calverley , Alexander J. Huffman , Serkan Yurt , Setareh Niknezhad , Michael A. Kropp , John P. Baetzold
IPC分类号： C09J4/00 , B33Y10/00 , B33Y80/00 , B29C35/08 , C09J5/00 , B05D3/06 , B05D5/10 , B29K105/00 , C09J133/00 , C09J7/20 , B29C64/112 , B33Y30/00 , B33Y50/02 , B33Y70/00 , C09J9/00 , C09J7/38 , C09J11/04 , C08F220/18 , B29K33/04
摘要： A method of making an adhesive is provided, including obtaining an actinic radiation-polymerizable adhesive precursor composition disposed against a surface of an actinic radiation-transparent substrate and irradiating a first portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a first irradiation dosage. The method further includes irradiating a second portion of the actinic radiation-polymerizable adhesive precursor composition through the actinic radiation-transparent substrate for a second irradiation dosage. The first portion and the second portion are adjacent to or overlapping with each other and the first irradiation dosage and the second irradiation dosage are not the same. The method forms an integral adhesive having a variable thickness in an axis normal to the surface of the actinic radiation-transparent substrate. Also, an adhesive article is provided, including a substrate having a major surface and an integral adhesive disposed on the major surface of the substrate.
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公开(公告)号：US10888973B2
公开(公告)日：2021-01-12
申请号：US15573254
申请日：2016-06-16
发明人： Carsten Franke , Brian D. Goers , Robert L. W. Smithson , Negus B. Adefris , Brian A. Shukla , Michael C. Harper , Elizaveta Y. Plotnikov
IPC分类号： B24D3/06 , B24D18/00 , A61C3/02 , B33Y10/00 , B22F3/00 , B24B1/04 , B24D3/28 , A61C3/06 , B33Y30/00 , B33Y40/00 , B33Y80/00
摘要： Methods of making metal bond abrasive articles via powder bed jetting are disclosed. Metal bond abrasive articles prepared by the method include abrasive articles having arcuate or tortuous cooling channels, abrasive segments, abrasive wheels, and rotary dental tools.
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公开(公告)号：US10376420B2
公开(公告)日：2019-08-13
申请号：US14897989
申请日：2014-06-12
IPC分类号： A61F13/15 , A61F13/511 , A61F13/513 , A61F13/514 , A61F13/551 , A61F13/84
摘要： A personal hygiene article includes a chassis with a topsheet, a backsheet, and an absorbent component between the topsheet and the backsheet. At least one portion of the personal hygiene article includes a microporous film having an opaque, microporous region and at least one see-through region of lower porosity within the opaque, microporous region. The microporous film can include a beta-nucleating agent or can have thermally induced phase separation caused by a diluent. A container includes a microporous film enclosing at least one personal hygiene article. The microporous film has an opaque, microporous region and at least one see-through region of lower porosity forming a window within the opaque, microporous region. Methods of making the personal hygiene article and container are also described.
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公开(公告)号：US11623324B2
公开(公告)日：2023-04-11
申请号：US16467132
申请日：2017-12-13
摘要： Methods of making polymer bond abrasive articles and their precursors using powder bed jetting are disclosed. Polymer bond abrasive articles prepared by the method include abrasive articles having arcuate or tortuous cooling channels, unitary structured abrasive discs, abrasive segments, shaped abrasive particles, and abrasive wheels.
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7.发明授权公开(公告)号：US11072053B2
公开(公告)日：2021-07-27
申请号：US16070316
申请日：2017-01-18
发明人： Carsten Franke , Maiken Givot , Malte Korten , Robert L. W. Smithson , Brian D. Goers , Negus B. Adefris , Thomas J. Anderson , Brian A. Shukla , Michael C. Harper , Elizaveta Y. Plotnikov
IPC分类号： B24D3/06 , B22F3/00 , B22F3/105 , B24D3/14 , B24D5/10 , B24D7/10 , B33Y80/00 , B33Y10/00 , B33Y70/00 , B29C64/153 , B24D18/00
摘要： The present disclosure provides methods of making a vitreous bond abrasive article and a metal bond abrasive article. The methods include sequential steps. Step a) includes a subprocess including sequentially: i) depositing a layer of loose powder particles in a confined region; and ii) selectively applying heat via conduction or irradiation, to heat treat an area of the layer of loose powder particles. The loose powder particles include abrasive particles and organic compound particles, as well as vitreous bond precursor particles or metal particles. The layer of loose powder particles has substantially uniform thickness. Step b) includes independently carrying out step a) a number of times to generate an abrasive article preform comprising the bonded powder particles and remaining loose powder particles. Step c) includes separating remaining loose powder particles from the abrasive article preform. Step d) includes heating the abrasive article preform to provide the vitreous bond abrasive article comprising the abrasive particles retained in a vitreous bond material, or to provide the metal bond abrasive article. A method of making a metal bond abrasive optionally includes infusing an abrasive article preform with a molten lower melting metal and solidifying the molten lower melting metal to provide the metal bond abrasive article. The present disclosure further provides a vitreous bond abrasive article precursor and a metal bond abrasive article precursor.
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公开(公告)号：US10709619B2
公开(公告)日：2020-07-14
申请号：US14897906
申请日：2014-06-12
IPC分类号： A61F13/60 , A61F13/58 , A61F13/56 , C09J7/29 , A61F13/62 , A61F13/15 , A61L24/00 , A61L24/04 , A61L24/06 , A44B18/00 , A61F13/84
摘要： A fastening tape, mechanical fastener, methods of making them, and personal hygiene articles including them are disclosed. The fastening tape includes a tape backing having a fastening portion, an adhesive disposed on the fastening portion, and a release surface for the adhesive. The release surface is a either a release tape attached along one of its edges to the tape backing or a release coating disposed on at least a portion of a surface of the tape backing. At least one of the tape backing or the release surface comprises a microporous film having an opaque, microporous region and at least one see-through region of lower porosity within the opaque, microporous region. The mechanical fastener includes such a microporous film and mechanical fastening elements on at least one surface. The at least one see-through region extends through the thickness of the microporous film.
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公开(公告)号：US10417534B2
公开(公告)日：2019-09-17
申请号：US15437880
申请日：2017-02-21
IPC分类号： G02B5/08 , G02B5/20 , G02B5/26 , G06K9/20 , G06K9/62 , G06K9/78 , B60R13/10 , G02B5/124 , G02B5/128 , G02B5/136 , G09F13/16
摘要： The inventors of the present application developed novel optically active materials, methods, and articles. One embodiment of the present application is an optically active article, comprising: an infrared-reflecting material positioned adjacent to an optically active substrate such that the infrared-reflecting material forms a pattern that can be read by an infrared sensor when the optically active substrate is illuminated by an infrared light source.Another embodiment of the present application relates to a method of manufacturing an optically active article, comprising: obtaining an optically active sheeting; and positioning an infrared-reflecting material on the optically active sheeting to form a pattern. The optically active article may be, for example, a license plate.
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公开(公告)号：US10105524B2
公开(公告)日：2018-10-23
申请号：US14653494
申请日：2013-12-13
发明人： Kenneth A. P. Meyer , Przemyslaw P. Markowicz , Stanley Rendon , Robert L. W. Smithson , Ryan Patrick Simmers
摘要： The present application provides articles (10) having a polymeric substrate (12) with a plurality of solid and/or hollow microneedles (20) extending therefrom. Each solid microneedle is formed by a molding process and the microneedle has body with first (30) and second cavities (40) extending therein. The hollow microneedles are formed by removing a portion of the polymeric material disposed between the first cavity and the second cavity. A method for determining the location of a microneedle in an article comprising solid microneedles is also provided. The method comprises directing electromagnetic radiation toward an article comprising a plurality of microneedles and imaging the article.
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