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公开(公告)号：US12103229B2
公开(公告)日：2024-10-01
申请号：US16355606
申请日：2019-03-15
申请人： Akira Saitoh , Koji Takimoto , Andrew J. Boydston , Chang-Uk Lee , Mark A. Ganter , Duane W. Storti
发明人： Akira Saitoh , Koji Takimoto , Andrew J. Boydston , Chang-Uk Lee , Mark A. Ganter , Duane W. Storti
IPC分类号： B29C64/00 , B29C64/165 , B29C64/30 , C08L41/00 , C08L69/00 , C08L71/00 , B29K71/00 , B29K105/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B33Y80/00
CPC分类号： B29C64/165 , B29C64/30 , C08L41/00 , C08L69/00 , C08L71/00 , B29K2071/00 , B29K2105/0085 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B33Y80/00
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using 3D printing. A layer of prepolymer is deposited on a build plate to form a powder bed. Then, solutions of first and/or second binding agents are printed on the powder bed in a predetermined pattern. After a predetermined period of time, sequential layers are printed to provide the three-dimensional article. The removable binding agent is then removed. The three-dimensional object can be cured to produce the three-dimensional article composed of the final polymers.
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公开(公告)号：US20210268732A1
公开(公告)日：2021-09-02
申请号：US16805521
申请日：2020-02-28
IPC分类号： B29C64/194 , B29C64/153
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using 3D printing. A layer of powder is deposited on a build plate to form a powder bed. Then, a sintering agent is printed on the powder bed in a predetermined pattern. The printed sintering agent is exposed to stimulus which results in the selective sintering of the power printed with the sintering agent. Sequential layers are printed to provide the three-dimensional article. The sintering agent may include a croconaine dye. The sintering agent may further include a surfactant. The three-dimensional object can be cured to produce the three-dimensional article composed of the final polymers.
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公开(公告)号：US20190071583A1
公开(公告)日：2019-03-07
申请号：US16121528
申请日：2018-09-04
申请人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
发明人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
IPC分类号： C09D161/16 , C08G65/48 , C08G67/02 , B29C64/165 , C09D163/00 , C08G59/02 , C08J3/28 , C08G8/28 , C08G65/40 , C08G59/68 , C08J3/24 , B33Y30/00 , B33Y70/00 , B29K71/00 , B29K105/24 , B29K105/00 , B33Y10/00
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using 3D printing. A layer of prepolymer is deposited on a build plate to form a powder bed. The deposited powder bed is heated to about 50° C. to about 170° C. Then, a solution of activating agent is printed on the powder bed in a predetermined pattern, and a stimulus is applied converting the prepolymer to the final polymer. After a predetermined period of time, sequential layers are printed to provide the three-dimensional article. The three-dimensional object can be cured to produce the three-dimensional article composed of the final polymers.
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公开(公告)号：US20160257070A1
公开(公告)日：2016-09-08
申请号：US14637070
申请日：2015-03-03
申请人： Andrew J. Boydston , Mark Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson
发明人： Andrew J. Boydston , Mark Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson
IPC分类号： B29C67/00
CPC分类号： B29C64/10 , B29B13/021 , B29C64/135 , B29C64/165 , B29C71/0009 , B29K2079/08 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using 3D printing. A layer of prepolymer is deposited on a build plate to form a powder bed. The deposited powder bed is heated to about 50° C. to about 170° C. Then, a solution of activating agent is printed on the powder bed in a predetermined pattern, and a stimulus is applied converting the prepolymer to the final polymer. After a predetermined period of time, sequential layers are printed to provide the three-dimensional article. The three-dimensional object can be cured to produce the three-dimensional article composed of the final polymers.
摘要翻译： 本发明提供用于制造使用3D印刷的聚合物制成的三维制品的方法，工艺和系统。 将一层预聚物沉积在构建板上以形成粉末床。 将沉积的粉末床加热至约50℃至约170℃。然后，以预定图案将活化剂溶液印刷在粉末床上，并施加刺激以将预聚物转化为最终聚合物。 在预定时间段之后，打印顺序层以提供三维制品。 可以固化三维物体以产生由最终聚合物组成的三维制品。
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公开(公告)号：US20120035293A1
公开(公告)日：2012-02-09
申请号：US13177483
申请日：2011-07-06
IPC分类号： C08F283/12 , C09K3/00 , C08L83/07 , C08F2/46 , C08F236/20
CPC分类号： A61K9/0051 , A61F2/14 , A61F2/1624 , A61F2/1627 , C08F22/14 , C08F120/14 , C08G77/38 , C08J3/24 , C08J3/28 , C08J2333/00 , G02B1/043 , G02C7/022 , C08L83/04 , C08L33/08 , C08L33/10
摘要： Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
摘要翻译： 提供可调透镜的组成和方法。 在一些实施方案中，透镜含有透镜基质材料，掩蔽化合物和预聚物。 透镜基体材料为透镜提供结构。 掩蔽化合物能够阻断预聚物的聚合或交联，直到触发化合物的光异构化，并且化合物从第一异构体转变为具有不同吸收曲线的第二异构体。 预聚物是一种组合物，其可以在光引发时经历聚合或交联反应以改变透镜的一种或多种性质。
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公开(公告)号：US10683393B2
公开(公告)日：2020-06-16
申请号：US15605644
申请日：2017-05-25
申请人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
发明人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
IPC分类号： B33Y10/00 , B33Y30/00 , B33Y70/00 , B29C64/112 , B29C64/106 , B29C64/129 , C08G65/48 , C08G65/40 , C09D171/00 , B29K71/00
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles of polymer materials using 3D printing. A syringe or an inkjet print head prints a solution of prepolymer onto a build plate. The printed prepolymer is exposed to a stimulus whereby the prepolymer is converted to the polymer. After a predetermined time, sequential layers are printed to provide the three-dimensional article. The three-dimensional article can be cured to produce the 3D article made from the final polymer.
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公开(公告)号：US10370530B2
公开(公告)日：2019-08-06
申请号：US15054500
申请日：2016-02-26
申请人： Andrew J. Boydston , Adam Edward Goetz , Chang-Uk Lee , Gregory Isaac Peterson , Mark A. Ganter , Duane W. Storti , Mete Yurtoglu
发明人： Andrew J. Boydston , Adam Edward Goetz , Chang-Uk Lee , Gregory Isaac Peterson , Mark A. Ganter , Duane W. Storti , Mete Yurtoglu
IPC分类号： B29C67/00 , C08L61/16 , B29C64/165 , C08L71/00 , B33Y10/00 , B33Y70/00 , B29C35/08 , B29K71/00 , B29K79/00
摘要： The present invention provides high performance polymer (HPP) compositions, methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using molding or 3D printing. The HPP compositions comprise a first HPP dissolved in a solvent and a second HPP present as a solid.
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公开(公告)号：US10675808B2
公开(公告)日：2020-06-09
申请号：US15702408
申请日：2017-09-12
申请人： Andrew J. Boydston , Mark Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson
发明人： Andrew J. Boydston , Mark Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson
IPC分类号： B29C64/10 , B29C71/00 , B29B13/02 , B29C64/135 , B29C64/171 , B33Y80/00 , B29C64/153 , B29C64/165 , B33Y10/00 , B33Y70/00 , B29K79/00 , B29K105/00 , B33Y30/00 , B33Y50/02
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles made of polymers using 3D printing. A layer of prepolymer is deposited on a build plate to form a powder bed. The deposited powder bed is heated to about 50° C. to about 170° C. Then, a solution of activating agent is printed on the powder bed in a predetermined pattern, and a stimulus is applied converting the prepolymer to the final polymer. After a predetermined period of time, sequential layers are printed to provide the three-dimensional article. The three-dimensional object can be cured to produce the three-dimensional article composed of the final polymers.
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9.发明申请公开(公告)号：US20170342205A1
公开(公告)日：2017-11-30
申请号：US15678581
申请日：2017-08-16
IPC分类号： C08G63/08 , C08G63/91 , A61L31/10 , A61L31/06 , C07D319/12 , C09D167/04 , C08J3/28
CPC分类号： C08G63/08 , A61L31/06 , A61L31/10 , C07D319/12 , C08G63/6822 , C08G63/912 , C08J3/28 , C08J2377/02 , C09D167/04
摘要： Halogenated cyclic diesters, halogenated polymers derived from the cyclic diesters, and methods for making the halogenated cyclic diesters and related halogenated polymers.
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公开(公告)号：US20170260328A1
公开(公告)日：2017-09-14
申请号：US15605644
申请日：2017-05-25
申请人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
发明人： Andrew J. Boydston , Mark A. Ganter , Duane Storti , Adam Edward Goetz , Mete Yurtoglu , Michael Byrnes Larsen , Gregory Isaac Peterson , Di Zhang
IPC分类号： C08G65/48 , B29C67/00 , C08G65/40 , C09D171/00 , B29K71/00 , B33Y10/00 , B33Y30/00 , B33Y70/00
摘要： The present invention provides methods, processes, and systems for the manufacture of three-dimensional articles of polymer materials using 3D printing. A syringe or an inkjet print head prints a solution of prepolymer onto a build plate. The printed prepolymer is exposed to a stimulus whereby the prepolymer is converted to the polymer. After a predetermined time, sequential layers are printed to provide the three-dimensional article. The three-dimensional article can be cured to produce the 3D article made from the final polymer.
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