Title:
積層レンズのための三層接着剤系及びその適用法
Document Type and Number:
Japanese Patent JP5757954
Kind Code:
B2
Abstract:
A method for laminating a functional film on to an optical base element and a tri-layer adhesive system for use in the method. The tri-layer adhesive includes a first latex adhesive layer disposed on the functional film and a second latex adhesive layer disposed on the optical base element. An HMA layer is disposed in between the latex layers to form a tri-layer adhesive to permanently retain the functionalized film on the optical base element. The method includes first coating a latex adhesive on the functional film and second coating a latex adhesive on the optical base element. An HMA is then coated on to one of the dried latex adhesive layers. The film is hot pressed on to the optical base element with the HMA sandwiched in between the latex layers to form a laminated optical device.
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Inventors:
Jean Peachey
Keegan blues
Keegan blues
Application Number:
JP2012536778A
Publication Date:
August 05, 2015
Filing Date:
November 02, 2009
Export Citation:
Assignee:
Essilor International (Compagne General Doputek)
International Classes:
G02C7/04; B29C65/40; B29C65/48; C09J133/00; C09J151/00; C09J175/04; G02C7/12
Domestic Patent References:
| JP2008093654A | ||||
| JP2008536171A | ||||
| JP2009504449A | ||||
| JP2009521001A | ||||
| JP2008529077A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Shunsuke Mima
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Shunsuke Mima