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Shape memory polymer which functions as a dry adhesive clamp and methods of making and using the same
US9222007B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9222007-B2 |
| Application number | US-201213613528-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 13, 2012 |
| Priority date | Sep 13, 2012 |
| Publication date | Dec 29, 2015 |
| Grant date | Dec 29, 2015 |
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Abstract
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One embodiment of the invention includes a shape memory polymer which functions similar to a traditional mechanical clamp. A shape memory polymer may exhibit adhesive properties when heated above its glass transition temperature. The shape memory polymers may function as a reversible dry adhesive clamp.
First claim
Opening claim text (preview).
What is claimed is: 1. A product comprising: a shape memory polymer which functions as a reversible dry adhesive comprising a shape memory polymer composition which exhibits adhesive properties when heated above its glass transition temperature wherein the shape memory polymer composition comprises a mixture of Bisphenol A/Epichlorohydrin epoxy resin with Polyoxypropylenediamine and octadecyl amine, at a mole ratio of 20:0.5:19; wherein the shape memory polymer which functions a…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
- C09J163/00Primary
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9222007B2 cover?
- One embodiment of the invention includes a shape memory polymer which functions similar to a traditional mechanical clamp. A shape memory polymer may exhibit adhesive properties when heated above its glass transition temperature. The shape memory polymers may function as a reversible dry adhesive clamp.
- Who is the assignee on this patent?
- Xie Tao, Wang Chen-Shih, Gm Global Tech Operations Inc
- What technology area does this patent fall under?
- Primary CPC classification C09J163/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 29 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).