Title:
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURESENSITIVE ADHESIVE SHEET
Document Type and Number:
Japanese Patent JP2003138236
Kind Code:
A
Abstract:
To provide a pressure-sensitive adhesive sheet which is excellent in capability of following a curved surface, in preventing its remaining on an adherent, and in peelability at the end.
This pressure-sensitive adhesive sheet mainly comprises a high- mol.-wt. linear alkyl phosphate and an acrylic polymer prepared by using 92-99 wt.% acrylic monomer represented by formula (1): CH2=C (R1)COOR2 (wherein R1 is H or methyl; and R2 is an alkyl), 1-8 wt.% acrylic monomer represented by formula (2): R3R4C=CR1COOH (wherein R1 is H or methyl; R3 is H, methyl, carboxyl, or the like; and R4 is H, methyl, carboxyl, or the like), and a specific emulsifier.
Inventors:
KAMIYA KATSUHIKO
Application Number:
JP2001337883A
Publication Date:
May 14, 2003
Filing Date:
November 02, 2001
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
C09J7/02; C09J133/06; (IPC1-7): C09J133/06; C09J7/02
Attorney, Agent or Firm:
Yumiko Oshima