Surface protection film and optical component bonded with the surface protection film
A surface protection film, single-sided technology, used in optical components, optics, film/sheet adhesives, etc., can solve the problems of air bubbles mixed in the adhesive layer, reduced adhesive force, surface protection film separation, etc. Achieve the effects of excellent deterioration over time, production efficiency, and reliable protection
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0078] (manufacture of surface protection film)
[0079] With 5 parts by weight of addition reaction polysiloxane (product name is SRX-345, manufactured by Dow Corning Toray Co., Ltd.), 0.75 parts by weight of N-butyl-4-methylpyridinium hexafluorophosphate , 95 parts by weight of toluene and ethyl acetate as a 1:1 mixed solvent, 0.05 parts by weight of platinum catalyst (product name is SRX-212, manufactured by Dow Corning Toray Co., Ltd.) are mixed together and stirred to prepare The paint used to form the release agent layer of Example 1 was prepared. Using a Meller rod, the paint for forming the release agent layer of Example 1 was applied to the surface of a polyethylene terephthalate film having a thickness of 38 μm so that the thickness after drying was 0.2 μm. , and dried in a hot air circulation oven at 120° C. for 1 minute to obtain the release film of Example 1. On the other hand, 30 parts by weight of an acrylate copolymer having a weight average molecular weight ...
Embodiment 2
[0081] Except having applied the paint for forming the release agent layer of Example 1 so that the thickness after drying might become 0.1 micrometer, it carried out similarly to Example 1, and obtained the surface protection film of Example 2.
Embodiment 3
[0083] Except that SRX-211 (product name) manufactured by Dow Corning Toray Co., Ltd. was used as the addition reaction polysiloxane of Example 1, the same operation was carried out as in Example 1, and the surface protection of Example 3 was obtained. membrane.
PUM
Property | Measurement | Unit |
---|---|---|
melting point | aaaaa | aaaaa |
peel strength | aaaaa | aaaaa |
thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com