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公开(公告)号：US20220065232A1
公开(公告)日：2022-03-03
申请号：US17420198
申请日：2019-12-29
发明人： Ronen Verker , Debby Margoy , Irina Gouzman , Eitan Grossman , Asaf Bolker , Noam Eliaz
摘要： Resistive heating elements are embedded in a shape memory polymer actuator. Sensing elements are associated with the resistive heating elements. The sensing elements sense changes in the resistive heating elements and correlate the changes with deformation of the shape memory polymer actuator.
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公开(公告)号：US20240328401A1
公开(公告)日：2024-10-03
申请号：US18574145
申请日：2022-07-26
发明人： Ronen Verker , Yacov Carmiel , Avraham Bram , Nurit Atar , Asaf Bolker , Irina Gouzman
CPC分类号： F03G7/0612 , B32B3/263 , B32B27/08 , B32B27/281 , B32B27/283 , C08L79/08 , C08L83/04 , F03G7/0616 , B32B2250/02 , B32B2250/24 , B32B2307/30 , B32B2307/54
摘要： Reversible shape memory polymer bilayer actuators comprised of an active polyPOSS (PP) layer and a passive KAPTON layer. The PP is a unique polymeric composition which maintains its mechanical properties and coefficient of thermal expansion at elevated temperatures while adhering to the KAPTON layer. The actuator is durable to extreme conditions such as elevated temperatures and corrosive environments and maintains motion accuracy at the μm-scale.
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公开(公告)号：US20240280455A1
公开(公告)日：2024-08-22
申请号：US18681151
申请日：2022-08-10
IPC分类号： G01N11/10
CPC分类号： G01N11/10
摘要： A system for dynamic mechanical analysis of a polymer includes a stationary crucible for receiving therein a polymer, a movable plunger operative to apply shear forces on the polymer, and a dynamic mechanical analyzer (DMA) including a movable shaft coupled to the plunger.
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公开(公告)号：US11161995B2
公开(公告)日：2021-11-02
申请号：US16316356
申请日：2017-07-05
发明人： Irina Gouzman , Nurit Atar , Ronen Verker , Assaf Bolker , Eitan Grossman
IPC分类号： C09D11/38 , C08G73/12 , C09D179/08 , C09D11/102 , C09D11/101 , C09D11/30 , B33Y70/00 , B41M7/00
摘要： A polyimidc-based solution for inkjet printing includes an α,ω-Bismaleimide(BMI) terminated oligomer, wherein said α,ω-Bismaleimide terminated oligomer is delined by formula (I), wherein R represents an aliphatic, an aromatic or mixed aliphatic and aromatic groups.
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公开(公告)号：US20190292389A1
公开(公告)日：2019-09-26
申请号：US16316356
申请日：2017-07-05
发明人： Irina Gouzman , Nurit Atar , Ronen Verker , Assaf Bolker , Eitan Grossman
摘要： A polyimidc-based solution for inkjet printing includes an α,ω-Bismaleimide(BMI) terminated oligomer, wherein said α,ω-Bismaleimide terminated oligomer is delined by formula (I), wherein R represents an aliphatic, an aromatic or mixed aliphatic and aromatic groups.
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