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1. WO2012006156 - ADHÉSIF DE STRATIFICATION SANS SOLVANT POUR STRATIFIER DES EMBALLAGES SOUPLES ET STRUCTURES STRATIFIÉES FAITES AVEC CET ADHÉSIF

Numéro de publication WO/2012/006156
Date de publication 12.01.2012
N° de la demande internationale PCT/US2011/042370
Date du dépôt international 29.06.2011
CIB
B32B 27/00 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
32PRODUITS STRATIFIÉS
BPRODUITS STRATIFIÉS, c. à d. FAITS DE PLUSIEURS COUCHES DE FORME PLANE OU NON PLANE, p.ex. CELLULAIRE OU EN NID D'ABEILLES
27Produits stratifiés composés essentiellement de résine synthétique
CPC
B32B 15/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is next to another layer of the same or of a different material
08of synthetic resin
B32B 15/085
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is next to another layer of the same or of a different material
08of synthetic resin
085comprising polyolefins
B32B 15/09
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is next to another layer of the same or of a different material
08of synthetic resin
09comprising polyesters
B32B 15/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
20comprising aluminium or copper
B32B 2037/1269
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
12characterised by using adhesives
1246Other adhesives
1269multi-component adhesive
B32B 2250/03
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2250Layers arrangement
033 layers
Déposants
  • ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC [US/US]; A Delaware Limited Liability Company 5200 Blazer Parkway Dublin, OH 43017, US (AllExceptUS)
  • JOHNSON, Randy, A. [US/US]; US (UsOnly)
Inventeurs
  • JOHNSON, Randy, A.; US
Mandataires
  • MONTANA, Mark, A.; Ashland Inc. 5200 Blazer Parkway Dublin, OH 43017, US
Données relatives à la priorité
61/359,64629.06.2010US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) SOLVENTLESS LAMINATING ADHESIVE FOR FLEXIBLE PACKAGING LAMINATIONS AND LAMINATED STRUCTURES MADE WITH THE ADHESIVE
(FR) ADHÉSIF DE STRATIFICATION SANS SOLVANT POUR STRATIFIER DES EMBALLAGES SOUPLES ET STRUCTURES STRATIFIÉES FAITES AVEC CET ADHÉSIF
Abrégé
(EN)
Two-component solventless adhesive compositions for lamination applications and laminated structures, including flexible laminated packaging, comprising at least two substrates, including structures comprising reverse printed ink films and/or metallized films. The adhesive comprises a prepolymer having one or more oligomers with a relatively high molecular weight.
(FR)
L'invention porte sur des compositions d'adhésif sans solvant à deux composants pour applications de stratification et pour des structures stratifiées y compris des emballages stratifiés souples comportant au moins deux substrats, y compris des structures comportant des films d'encre imprimés au verso et/ou des films métallisés. L'adhésif comprend un prépolymère comportant un ou plusieurs oligomères de poids moléculaire relativement élevé.
Également publié en tant que
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