EP 0093778 A4 19840406 - ADHESIVE COMPOSITIONS.
Title (en)
ADHESIVE COMPOSITIONS.
Title (de)
KLEBEMITTELZUSAMMENSETZUNG.
Title (fr)
COMPOSITIONS ADHESIVES.
Publication
Application
Priority
- US 31921181 A 19811109
- US 31970081 A 19811109
Abstract (en)
[origin: WO8301623A1] Hot melt adhesive compositions which include a hydrogenated block copolymer such as Kraton G, about 25 to about 250 parts by weight of a hydrocarbon resin made from a petroleum or coal tar distillate, aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms and hydrogenated polycyclics per 100 parts by weight of the hydrogenated block copolymer, and about 25 to about 200 parts by weight of a polybutene or polyisobutylene per 100 parts of the hydrogenated block copolymer. Pressure sensitive adhesive compositions may be prepared by dissolving such mixture of ingredients in a non-reactive solvent at a concentration level of about 5 to about 25 grams 100 ml of non-reactive solvent.
IPC 1-7
IPC 8 full level
C08L 23/00 (2006.01); C08L 23/20 (2006.01); C08L 23/18 (2006.01); C08L 53/00 (2006.01); C08L 53/02 (2006.01); C08L 57/02 (2006.01); C08L 101/00 (2006.01); C09J 121/00 (2006.01); C09J 123/18 (2006.01); C09J 123/20 (2006.01); C09J 123/22 (2006.01); C09J 153/00 (2006.01); C09J 153/02 (2006.01); C09J 157/00 (2006.01)
CPC (source: EP)
C09J 123/20 (2013.01); C09J 123/22 (2013.01); C09J 153/025 (2013.01); C08L 2666/02 (2013.01); C08L 2666/28 (2013.01)
C-Set (source: EP)
Citation (search report)
- US 4138378 A 19790206 - DOSS RICHARD C
- US 3837994 A 19740924 - FLANAGAN T, et al
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
WO 8301623 A1 19830511; EP 0093778 A1 19831116; EP 0093778 A4 19840406; IT 1189416 B 19880204; IT 8249456 A0 19821109; JP S58501863 A 19831104
DOCDB simple family (application)
US 8201585 W 19821109; EP 83900213 A 19821109; IT 4945682 A 19821109; JP 50025783 A 19821109