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1. (WO2019042831) BRITTLE ACRYLIC FILMS AND FORGERY PREVENTION LABELS COMPRISING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/042831 International Application No.: PCT/EP2018/072616
Publication Date: 07.03.2019 International Filing Date: 22.08.2018
IPC:
B32B 27/18 (2006.01) ,B32B 27/30 (2006.01) ,G09F 3/00 (2006.01) ,G09F 3/10 (2006.01) ,C09J 7/24 (2018.01)
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
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
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
30
comprising vinyl resin; comprising acrylic resin
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
3
Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
3
Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
08
Fastening or securing by means not forming part of the material of the label itself
10
by an adhesive layer
[IPC code unknown for C09J 7/24]
Applicants:
EVONIK RÖHM GMBH [DE/DE]; Kirschenallee 64293 Darmstadt, DE
Inventors:
SEYOUM, Ghirmay; DE
PARUSEL, Markus; DE
BIRTH, Detlef; DE
PACHMANN, Jürgen; DE
DICKHAUT, Günther; DE
MUSCI, Girolamo; DE
GUÉNANTEN, Claude; DE
RODRIGUES, Haroldo; DE
Priority Data:
17188466.130.08.2017EP
Title (EN) BRITTLE ACRYLIC FILMS AND FORGERY PREVENTION LABELS COMPRISING THE SAME
(FR) FILMS ACRYLIQUES FRAGILES ET ÉTIQUETTES DE PRÉVENTION DE FALSIFICATION LES COMPRENANT
Abstract:
(EN) The present invention relates to brittle acrylic films made from impact-modified polyalkyl (meth)acrylate and forgery prevention labels comprising the same. The films can be advantageously prepared by extrusion and, depending on the desired purpose, can be designed to be translucent or entirely non-transparent e.g. white. Ideally, the brittle acrylic films and the forgery prevention labels comprising the same have no intended break points such as slits, perforation etc.
(FR) La présente invention concerne des films acryliques fragiles fabriqués à partir de poly(méth)acrylate d'alkyle à résilience modifiée et des étiquettes de prévention de falsification les comprenant. Les films peuvent être préparés de manière avantageuse par extrusion et, selon l'utilisation souhaitée, peuvent être conçus pour être translucides ou entièrement non transparents, par exemple blancs. Idéalement, les films acryliques fragiles et les étiquettes de prévention de falsification les comprenant n'ont pas de points de rupture prévus tels que des fentes, des perforations, etc.
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, JO, JP, KE, KG, KH, 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: English (EN)