Title:
TRANSPARENT FLAME RETARDANT TAPE AND FLAME RETARDANT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/183515
Kind Code:
A1
Abstract:
Provided is transparent flame retardant tape having superior transparency and high flame retardance, the tape including an acrylic film layer and an acrylic adhesive layer. Also provided is a flame retardant structure rendered flame retardant using said transparent flame retardant tape. The transparent flame retardant tape according to the present application is transparent flame retardant tape including an acrylic film layer and an acrylic adhesive layer, the acrylic film layer and the acrylic adhesive layer both containing a flame retardant filler, a dispersion aid, and an acrylic resin, the flame retardant filler having an average particle size in a range of 100-600 nm, the acrylic resin having an index of refraction in a range of 1.41-1.57, the overall optical transmittance of the tape being at least 80%, the haze value of the tape being no more than 40%, and the tape having a UL 94 flame resistance grade of at least V-0.
Inventors:
HIRANO KEISUKE (JP)
Application Number:
PCT/JP2017/014795
Publication Date:
October 26, 2017
Filing Date:
April 11, 2017
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B27/00; B32B27/18; B32B27/30; C09J7/20; C09J11/04; C09J133/00
Domestic Patent References:
| WO2012049886A1 | 2012-04-19 |
Foreign References:
| JP2004331705A | 2004-11-25 | |||
| JP2003193058A | 2003-07-09 | |||
| JP2006265417A | 2006-10-05 | |||
| JP2012102303A | 2012-05-31 | |||
| JP2007106056A | 2007-04-26 | |||
| JP2004175955A | 2004-06-24 | |||
| JP2003535921A | 2003-12-02 | |||
| JP2002173656A | 2002-06-21 | |||
| JP2014224964A | 2014-12-04 |
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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