Anode for lithium metal battery, and electrochemical device comprising same
US-12176528-B2 · Dec 24, 2024 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US9178198B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9178198-B2 |
| Application number | US-201213598165-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 29, 2012 |
| Priority date | Jun 1, 2012 |
| Publication date | Nov 3, 2015 |
| Grant date | Nov 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A separator for a rechargeable lithium battery includes a porous substrate; and a coating layer disposed on one or more sides of the porous substrate, the coating layer including organic particles and a binder polymer, wherein the organic particles include a material different from that of the binder polymer and the binder polymer is included in the coating layer in an amount in a range of 50 to 99 wt % based on the total amount of the coating layer, and a rechargeable lithium battery including the same.
First claim
Opening claim text (preview).
What is claimed is: 1. A separator for a rechargeable lithium battery, the separator comprising: a porous substrate; and a coating layer on one or more sides of the porous substrate, the coating layer comprising organic particles and a binder polymer, wherein the organic particles comprise an organic compound selected from the group consisting of acrylate-based compounds, derivatives of acrylate-based compounds, diallyl phthalate-based compounds, derivatives of diallyl phthalat…
Assignees
Inventors
Classifications
- H01M10/052Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9178198B2 cover?
- A separator for a rechargeable lithium battery includes a porous substrate; and a coating layer disposed on one or more sides of the porous substrate, the coating layer including organic particles and a binder polymer, wherein the organic particles include a material different from that of the binder polymer and the binder polymer is included in the coating layer in an amount in a range of 50 t…
- Who is the assignee on this patent?
- Yeou Jung-Ock, Kim Ihn, Park Sam-Jin, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H01M10/052. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 03 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).