Title:
情報表示装置プロテクタ
Document Type and Number:
Japanese Patent JP2004511002
Kind Code:
A
Abstract:
An antisoiling hardcoated film comprising a substantially transparent substrate, a hardcoat layer comprising inorganic oxide particles dispersed in a binder matrix, and an antisoiling layer comprising a perfluoropolyether. The antisoiling layer can be very thin, thus reducing the cost of the perfluoropolyether. The film has very good scratch, smudge and glare resistance and very good interlayer adhesion and durability. The film can be in the form of a single flexible substrate or a stack of such substrates. The film or stack can be sized to fit the display screen of an electronic display device such as a personal digital assistant or cell phone.
Inventors:
Fon, Betty Sea.
Liu, Jun Kan Jay.
Cluj, Bruce Dee.
Liu, Jun Kan Jay.
Cluj, Bruce Dee.
Application Number:
JP2002518491A
Publication Date:
April 08, 2004
Filing Date:
August 07, 2001
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
G02B1/10; B32B7/02; B32B7/12; B32B27/00; C08F2/44; C08F290/06; C08G65/00; C08G65/333; C08G65/336; C08L53/00; C09D4/00; C09D4/06; C09D5/00; C09D5/16; C09D5/24; C09D7/12; C09D129/10; C09D153/00; C09D171/00; C09D171/02; C09J7/22; C09J7/30; C09J153/00; C09J201/00; C09K3/00; G01N1/36; G02B21/34; G02F1/1335; G06F1/16; G06F3/033; G06F3/041; G09F9/00; H01J29/86; H04N5/65; H04N5/74; (IPC1-7): G09F9/00; B32B7/02; B32B7/12; C09D5/00; C09D5/16; C09D5/24; C09D171/00; C09J7/02; C09J201/00; C09K3/00
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji