Title:
REFLECTIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/008456
Kind Code:
A1
Abstract:
Disclosed is a novel reflective material which exhibits excellent reflection properties and particularly excellent light diffusing properties. The disclosed reflective material is provided with a resin layer (B) that contains at least two kinds of thermoplastic resin having different solubility parameters (SP values) on at least one surface of a resin layer (A) having internal voids. The reflective material is characterised in that, due to the combination of the thermoplastic resins having different solubility parameters (SP values), the arithmetic mean roughness (Sa) of the three-dimensional surface roughness of the resin layer (B) is at least 0.5µm.
Inventors:
TSUTSUMI, Taketoshi (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
堤 健智 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
NOZAWA, Daiki (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
野澤 大希 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
堤 健智 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
NOZAWA, Daiki (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
野澤 大希 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
Application Number:
JP2011/065898
Publication Date:
January 19, 2012
Filing Date:
July 12, 2011
Export Citation:
Assignee:
MITSUBISHI PLASTICS, INC. (1-2-2, Nihonbashi-Hongokucho Chuo-k, Tokyo 21, 〒1030021, JP)
三菱樹脂株式会社 (〒21 東京都中央区日本橋本石町１丁目２番２号 Tokyo, 〒1030021, JP)
TSUTSUMI, Taketoshi (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
堤 健智 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
NOZAWA, Daiki (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
三菱樹脂株式会社 (〒21 東京都中央区日本橋本石町１丁目２番２号 Tokyo, 〒1030021, JP)
TSUTSUMI, Taketoshi (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
堤 健智 (〒60 滋賀県長浜市三ツ矢町５番８号 三菱樹脂株式会社長浜工場内 Shiga, 〒5268660, JP)
NOZAWA, Daiki (Inc. 5-8, Mitsuya-cho, Nagahama-sh, Shiga 60, 〒5268660, JP)
International Classes:
B32B27/20; B32B27/00; B32B27/32; F21V7/22; G02B5/08; G02F1/1335; G09F13/16; G09F19/12
Attorney, Agent or Firm:
TAKEUCHI, ICHIZAWA & ASSOCIATES (6F. Akasaka 2-chome Annex, 19-8 Akasaka 2-chome, Minato-k, Tokyo 52, 〒1070052, JP)
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