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1. (WO2017195012) METHOD FOR PRODUCING A MULTILAYER FILM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/195012 International Application No.: PCT/IB2016/057358
Publication Date: 16.11.2017 International Filing Date: 05.12.2016
IPC:
B32B 7/12 (2006.01) ,B32B 5/02 (2006.01) ,B32B 15/04 (2006.01) ,B32B 27/06 (2006.01) ,B32B 29/00 (2006.01) ,B32B 37/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
12
using an adhesive
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
02
characterised by structural features of a layer comprising fibres or filaments
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29
Layered products essentially comprising paper or cardboard
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37
Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
12
characterised by using adhesives
Applicants:
NORDMECCANICA S.P.A. [IT/IT]; Strada dell'Orsina, 16 29122 Piacenza, IT
Inventors:
CERCIELLO, Vincenzo; IT
FARINA, Stefano; IT
Agent:
BONADIES, Matteo; IT
Priority Data:
10201600004798610.05.2016IT
Title (EN) METHOD FOR PRODUCING A MULTILAYER FILM
(FR) PROCÉDÉ DE PRODUCTION D'UN FILM MULTICOUCHE
Abstract:
(EN) The present invention relates to a method for producing a multilayer film comprising at least two layers joined by means of a two-component adhesive, comprising the following steps: - spreading a first component A of a two-component adhesive on a first face of a first layer of film; - spreading a second component B of the two-component adhesive on a first face of a second layer of film; - bringing the aforesaid first and second faces of the first and second layers into mutual contact joining the components (A) and (B) to form an adhesive and join the two layers in a multilayer film; and - winding the multilayer film obtained.
(FR) La présente invention concerne un procédé de production d'un film multicouche comprenant au moins deux couches assemblées au moyen d'un adhésif à deux composants, comprenant les étapes suivantes : - étaler un premier composant A d'un adhésif à deux composants sur une première face d'une première couche de film; - étaler un second composant B de l'adhésif à deux composants sur une première face d'une seconde couche de film; - amener les première et seconde faces susmentionnées des première et seconde couches en contact mutuel de façon à combiner les composants (A) et (B) pour former un adhésif et assembler les deux couches en un film multicouche; et - enrouler le film multicouche obtenu.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)