公开(公告)号：EP3404644A1

公开(公告)日：2018-11-21

申请号：EP18180060.8

申请日：2012-11-28

申请人： Avery Dennison Corporation

发明人： Iyer, Pradeep, S. ,  Edwards, David, N. ,  Licon, Mark, A. ,  Kian, Kourosh ,  Lenkl, Johannes ,  Bharadwaj, Rishikesh, K. ,  Mallya, Prakash ,  Hseih, Dong

IPC分类号： G09F3/10

CPC分类号： B65C9/46 ,  B65C9/1803 ,  C09J7/385 ,  C09J193/04 ,  C09J2203/334 ,  G09F3/10 ,  G09F2003/025 ,  G09F2003/026 ,  Y10T428/24355 ,  Y10T428/2848 ,  Y10T428/2891

摘要： The present invention relates to a linerless activatable adhesive label (100) comprising:
a facestock layer (110);
an adhesive layer (120) that is coupled to the facestock layer and includes:
i. an adhesive base polymer including butyl acrylate, styrene, methyl methacrylate, methacrylic acid, acrylic acid, at least one multifunctional monomer, and at least one chain transfer agent,
ii. a plasticizer, and
iii. a tackifier; and

the activatable adhesive label (100) is configured to be exposed to a radiant energy; and
the radiant energy has a wavelength and an intensity that results in the adhesive layer becoming tacky after exposure to the radiant energy.