B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 7/12 (2006.01) B65B 55/00 (2006.01) B65D 65/42 (2006.01) C08F 220/00 (2006.01) C09J 4/00 (2006.01) C09J 4/06 (2006.01)
Patent
CA 2278503
The invention relates to a method of laminating two substrates by coating at least one side of a substrate with a laminating adhesive, bringing a coated side of said substrate into contact with a second substrate to form a three layer film, and treating said three layer film with a free radical initiator, wherein said laminating adhesive is formed by mixing an ethylenically unsaturated acid and a polyamine.
L'invention concerne un procédé de stratification de deux substrats, lequel consiste à revêtir au moins un côté d'un substrat, à l'aide d'un adhésif de stratification, à mettre en contact ce côté revêtu du substrat avec un second substrat, afin de former un film à trois couches, puis à traiter ce film avec un amorceur radicalaire, le procédé étant caractérisé en ce que l'adhésif de stratification est formé par mélange d'un acide insaturé sur le plan éthylénique et d'une polyamine.
Branch Karen
Futter Dan
Merlin Patrick J.
Power Gary
Rangwalla Imtiaz
Dow Corning Corporation
Eg Technology Partners Lp
Gowling Lafleur Henderson Llp
Ucb Films Plc
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