Title:
PRESSURE-SENSITIVE ADHESIVE MASS AND THE USE THEREOF
Document Type and Number:
WIPO Patent Application WO2002038692
Kind Code:
A3
Abstract:
The invention relates to a pressure-sensitive adhesive mass for adhesive tapes that can be released by stretching them in the plane of adhesion. The adhesive mass comprises a) a block copolymer of the styrene block copolymer type, b) adhesive resins, and c) antioxidants. The inventive mass is further characterized by a content in d) a sterically hindered mono- or polynuclear phenol that contains a benzylthioether group in the ortho and/or para position to the phenol OH group, and/or e) a sterically hindered phenol that carries a phenyl acrylate group in the ortho and/or the para position to the phenolic OH group, and/or f) a sterically hindered lactone.
Inventors:
KRAWINKEL THORSTEN (DE)
LIEBELT KERSTIN (DE)
LUEHMANN BERND (DE)
LIEBELT KERSTIN (DE)
LUEHMANN BERND (DE)
Application Number:
PCT/EP2001/012688
Publication Date:
August 01, 2002
Filing Date:
November 02, 2001
Export Citation:
Assignee:
TESA AG (DE)
KRAWINKEL THORSTEN (DE)
LIEBELT KERSTIN (DE)
LUEHMANN BERND (DE)
KRAWINKEL THORSTEN (DE)
LIEBELT KERSTIN (DE)
LUEHMANN BERND (DE)
International Classes:
C09J11/00; C09J11/06; (IPC1-7): C09J11/00; C09J11/06
Foreign References:
| EP0636654A1 | 1995-02-01 | |||
| US5554697A | 1996-09-10 | |||
| US5736612A | 1998-04-07 |
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