LIGHT-DIFFUSING METHACRYLIC RESIN PLATE

Japanese Patent JP3470414

B2

PURPOSE: To obtain a methacrylic resin plate having good light-diffusing properties and an excellent weatherability.
CONSTITUTION: A light-diffusing methacrylic resin plate is obtd. by dispersing cross-linked styrene polymer particles in a methacrylic resin plate in an amt. of the particles of 6-60g/m2, the particles having an average particle diameter of 2-10μm and contg. 0.1-3wt.% at least one weathering stabilizer selected from among those based on benzotriazoles, hindered amines, benzophenones, and salicylic esters.

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JP5975728	A manufacturing method of a polyvinyl-alcohol-resin film material and a polyvinyl-alcohol-resin film material, a manufacturing method of a polarizing film, and a manufacturing method of a polarizing film with a protective film

Tomohiro Maekawa
Kazuhiro Yamazaki
Kenji Manabe

JP24393294A

November 25, 2003

October 07, 1994

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Sumitomo Chemical Co., Ltd.

C08J5/18; B29D7/01; B29D11/00; C08K5/04; C08K5/16; C08K9/00; C08L33/04; C08L33/12; B29K33/00; (IPC1-7): C08J5/18; B29D7/01; B29D11/00; C08K9/00; C08L33/12

JP1236257A
JP3231954A
JP5302006A
JP4213348A
JP1301758A

Takashi Kuboyama

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