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Protective film and polarizing plate including the same
US9477014B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9477014-B2 |
| Application number | US-201314118518-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 31, 2013 |
| Priority date | Mar 22, 2013 |
| Publication date | Oct 25, 2016 |
| Grant date | Oct 25, 2016 |
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Abstract
Official abstract text for this publication.
The present invention relates to a protective film including: a transparent film, a coating layer formed on one surface of the transparent film, and a primer layer formed on the other surface of the transparent film, wherein the coating layer is formed using a coating composition including a first polymer resin, a first cross-linking agent and first water dispersible particles, and the primer layer is formed using a primer composition including a second polymer resin and second water dispersible particles, as well as including a second cross-linking agent in an amount, including 0% by weight, and lower than that of the first cross-linking agent, and a polarizing plate including the same.
First claim
Opening claim text (preview).
The invention claimed is: 1. A protective film, comprising: a transparent film; a coating layer formed on one surface of the transparent film; and a primer layer formed on the other surface of the transparent film, wherein the coating layer is formed using a coating composition including a first polymer resin, a first cross-linking agent and first water dispersible particles, and the primer layer is formed using a primer composition including a second polymer resin and second wa…
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Physics · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
- G02B1/14Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9477014B2 cover?
- The present invention relates to a protective film including: a transparent film, a coating layer formed on one surface of the transparent film, and a primer layer formed on the other surface of the transparent film, wherein the coating layer is formed using a coating composition including a first polymer resin, a first cross-linking agent and first water dispersible particles, and the primer l…
- Who is the assignee on this patent?
- Lg Chemical Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B1/14. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 25 2016 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).