EP 1311648 A2 20030521 - ADHESIVE MATERIAL BASED ON BLOCK COPOLYMERS HAVING A P(B)-P(A/C)-P(B) STRUCTURE
Title (en)
ADHESIVE MATERIAL BASED ON BLOCK COPOLYMERS HAVING A P(B)-P(A/C)-P(B) STRUCTURE
Title (de)
HAFTKLEBEMASSEN AUF BASIS VON BLOCKCOPOLYMEREN DER STRUKTUR P(B)-P(A/C)-P(B)
Title (fr)
MATIERES ADHESIVES A BASE DE COPOLYMERES EN BLOCS DE STRUCTURE P(B)-P(A/C)-P(B)
Publication
Application
Priority
- DE 10036804 A 20000728
- EP 0108736 W 20010727
Abstract (en)
[origin: WO0210307A2] The invention relates to an adhesive material based on block copolymers of general type P(B)-P(A/C)-P(B), wherein each block copolymer consists of a central copolymer block P(A/C) and terminal polymer blocks P(B). The invention is characterised in that P(A/C) represents a copolymer from monomers A and C, which has a glass transition temperature of 0 DEG C - 80 DEG C, wherein component C contains at least one functional group which behaves in an inert manner in a radical polymerisation reaction, and which is used to increase the cohesion of said block copolymer; P(B) represents a polymer from monomers B, which has a glass transition temperature of 20 DEG C - 175 DEG C; the polymer-block P(B) is insoluble in the copolymer-block P(A/C), and P(B) and P(A/C) are unmixable.
IPC 1-7
IPC 8 full level
C08F 293/00 (2006.01); C09J 153/00 (2006.01)
CPC (source: EP US)
C08F 293/005 (2013.01 - EP US); C09J 153/00 (2013.01 - EP US); C09J 153/005 (2013.01 - EP US); C08L 2666/02 (2013.01 - EP US); Y10T 428/2848 (2015.01 - EP US)
Citation (search report)
See references of WO 0210307A2
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 0210307 A2 20020207; WO 0210307 A3 20020502; DE 10036804 A1 20020207; EP 1311648 A2 20030521; JP 2004505164 A 20040219; US 2003190467 A1 20031009
DOCDB simple family (application)
EP 0108736 W 20010727; DE 10036804 A 20000728; EP 01969542 A 20010727; JP 2002516029 A 20010727; US 34318203 A 20030602