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Patent Searching and Data


Title:
Re-fissility sheet
Document Type and Number:
Japanese Patent JP6096559
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a re-releasable sheet not only possessing a re-releasable pressure-sensitive adhesive layer having an excellent abrasion resistance but also endowed with favorable feeding characteristics.SOLUTION: The provided re-releasable sheet is a re-releasable sheet obtained by adhering, in re-releasable manners via a pressure-sensitive adhesive layer, mutually adjacent laminating surfaces of constituent sheets wherein the adhesive layer is formed by using a composition for a pressure-sensitive adhesive obtained by mixing an adhesive matrix, fluorine-containing resin particulates, and hard particulates consisting of a material having a Rockwell hardness value greater than that of the fluorine-containing resin and wherein the mixing ratio of the hard particulates is equal to or greater than the mixing ratio of the fluorine-containing resin particulates within the composition for a pressure-sensitive adhesive.

Inventors:
Tatsuya Mizoguchi
Nakashima Ayumi
Application Number:
JP2013068944A
Publication Date:
March 15, 2017
Filing Date:
March 28, 2013
Export Citation:
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Assignee:
Toppan Forms Co., Ltd.
International Classes:
C09J201/00; B32B7/06; C09J7/02; C09J11/04; C09J11/08; C09J127/12; C09J133/00
Domestic Patent References:
JP2011144312A
JP2013025116A
JP2011154134A
JP2006044055A
JP2002120477A
JP11198568A
JP8238872A
JP9076399A
JP2011104840A
JP2001262104A
JP2002356079A
JP2001138448A
Foreign References:
US20040258895
US5427851
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga