Title:
PRESSURE-SENSITIVE ADHESIVE AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2003321662
Kind Code:
A
Abstract:
To obtain a pressure-sensitive adhesive.
The pressure sensitive adhesive comprises a mixture consisting of a) a styrene block copolymer having a star structure and ≥300000 g/mole molecular weight Mw, or an elastomer block containing ≥30 wt.% 1,2-bonding diene in the block, or both of them, b) one or more block copolymers comprising ≥20 wt.% polyvinyl aromatic block and an elastomer block and c) one or more adhesiveness-imparting resin.
Inventors:
KRAWINKEL THORSTEN DR
LUEHMANN BERND DR
BARGMANN RENKE
LUEHMANN BERND DR
BARGMANN RENKE
Application Number:
JP2003069824A
Publication Date:
November 14, 2003
Filing Date:
March 14, 2003
Export Citation:
Assignee:
TESA AG
International Classes:
C09J7/02; C08F287/00; C09J151/00; C09J153/02; C09J201/00; (IPC1-7): C09J153/02; C09J7/02; C09J201/00
Attorney, Agent or Firm:
Heiyoshi Odashima