Title:
多層感圧性接着剤
Document Type and Number:
Japanese Patent JP6404840
Kind Code:
B2
Abstract:
Provided is a pressure sensitive adhesive article comprising (a) a substrate (Sa), (b) in contact with said substrate (Sa), a layer (Lb) of a tackifier-free composition (Cb) that comprises one or more acrylic polymer (POLb) having Tg of −10° C. or lower, and (c) in contact with said layer (Lb), a layer (Lc) of a tackifier-containing composition (Cc) that comprises one or more tackifier and one or more hydrocarbon polymer (POLc) having Tg of −10° C. Also provided is a bonded article made by a process comprising contacting a substrate (Sd) with such a pressure sensitive adhesive article, wherein said substrate (Sd) is in contact with said layer (Lc).
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Inventors:
William Be Griffith
Melissa Lane
Melissa Lane
Application Number:
JP2015561493A
Publication Date:
October 17, 2018
Filing Date:
March 03, 2014
Export Citation:
Assignee:
ROHM AND HAAS COMPANY
International Classes:
C09J7/38; C09J11/06; C09J133/08; C09J201/00
Domestic Patent References:
| JP60233178A | ||||
| JP2006328391A | ||||
| JP2006341593A | ||||
| JP2012172006A | ||||
| JP2003096415A | ||||
| JP2011507736A |
Foreign References:
| WO2012147464A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office