Roll material for manufacturing electromagnetic induction sealing liner and sealing liner
US-2024424770-A1 · Dec 26, 2024 · US
Filler-containing film
US2021394484A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2021394484-A1 |
| Application number | US-202117463941-A |
| Country | US |
| Kind code | A1 |
| Filing date | Sep 1, 2021 |
| Priority date | Dec 1, 2016 |
| Publication date | Dec 23, 2021 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A filler-containing film has a structure in which fillers are held in a binder resin layer. The average particle diameter of the fillers is 1 to 50 μm, the total thickness of the resin layer is 0.5 times or more and 2 times or less the average particle diameter of the fillers, and the ratio Lq/Lp of, relative to the minimum inter-filler distance Lp at one end of the filler-containing film in a long-side direction, a minimum inter-filler distance Lq at the other end at least 5 m away from the one end in the film long-side direction is 1.2 or less. The fillers are preferably arranged in a lattice form.
First claim
Opening claim text (preview).
1 . A filler-containing film which has a long length and in which fillers are held in a binder resin layer, wherein an average particle diameter of the fillers is 1 to 50 μm, a total thickness of the resin layer is 0.5 times or more and 2 times or less the average particle diameter of the fillers, and a ratio Lq/Lp of, relative to a minimum inter-filler distance Lp at one end of the filler-containing film in a long-side direction, a minimum inter-filler distance Lq at the other end at least 5 m away from the one end in the film long-side direction is 1.2 or less.
Assignees
Inventors
Classifications
- B32B27/36Primary
comprising polyesters · CPC title
comprising halogenated polyolefins, e.g. PTFE · CPC title
Average diameter greater than 1µm · CPC title
Conductive · CPC title
using fillers, pigments, thixotroping agents · CPC title
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- What does patent US2021394484A1 cover?
- A filler-containing film has a structure in which fillers are held in a binder resin layer. The average particle diameter of the fillers is 1 to 50 μm, the total thickness of the resin layer is 0.5 times or more and 2 times or less the average particle diameter of the fillers, and the ratio Lq/Lp of, relative to the minimum inter-filler distance Lp at one end of the filler-containing film in a …
- Who is the assignee on this patent?
- Dexerials Corp
- What technology area does this patent fall under?
- Primary CPC classification B32B27/36. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Dec 23 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).