Title:
ゴム系粘着剤組成物とその粘着シート
Document Type and Number:
Japanese Patent JP4557305
Kind Code:
B2
Abstract:
A rubber-based pressure-sensitive adhesive composition comprising a rubbery polymer, and a natural rubber having a weight-average molecular weight of from 100,000 to 400,000, wherein the amount of the natural rubber is 5 parts by weight or more and less than 100 parts by weight, based on 100 parts by weight of the rubbery polymer.
Inventors:
Tomo Yamaguchi
Yasunobu Ina
Yasunobu Ina
Application Number:
JP2003174255A
Publication Date:
October 06, 2010
Filing Date:
June 19, 2003
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C09J7/02; C09J121/00; C09J107/00; C09J123/22; C09J153/02; C08K5/00; C08L7/00; C08L21/00
Domestic Patent References:
| JP2001055548A | ||||
| JP5263052A | ||||
| JP2000109771A | ||||
| JP7268298A | ||||
| JP2001294824A | ||||
| JP8081505A |
Attorney, Agent or Firm:
祢▲ぎ▼元 邦夫