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1. CA2713092 - SUPPORT FILM, IN PARTICULAR FOR AN ADHESIVE TAPE, AND USE THEREOF

Amt
Kanada
Aktenzeichen/Anmeldenummer 2713092
Anmeldedatum 21.01.2009
Veröffentlichungsnummer 2713092
Veröffentlichungsdatum 30.07.2009
Veröffentlichungsart A1
IPC
C09J 7/00
CSektion C Chemie; Hüttenwesen
09Farbstoffe; Anstrichstoffe; Polituren; Naturharze; Klebstoffe; Zusammensetzungen, soweit nicht anderweitig vorgesehen; Anwendungen von Stoffen, soweit nicht anderweitig vorgesehen
JKlebstoffe; Nicht-mechanische Aspekte allgemeiner Klebeverfahren ; Anderweitig nicht vorgesehene Klebeverfahren ; Verwendung von Werkstoffen als Klebstoffe
7Klebstoffe in Form von Filmen oder Folien
CPC
B32B 27/32
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
27Layered products comprising ; a layer of; synthetic resin
32comprising polyolefins
C09J 2423/006
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2423Presence of polyolefin
006in the substrate
C09J 7/405
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
7Adhesives in the form of films or foils
40characterised by release liners
405characterised by the substrate of the release liner
C09J 7/29
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
7Adhesives in the form of films or foils
20characterised by their carriers
29Laminated material
Y10T 428/2495
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24942including components having same physical characteristic in differing degree
2495Thickness [relative or absolute]
Y10T 428/2848
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
2848Three or more layers
Anmelder TESA SE
Erfinder RODEWALD, ILSE
MUESSIG, BERNHARD
MICHEL, UWE
Prioritätsdaten 10 2008 005 563.8 22.01.2008 DE
Titel
(EN) SUPPORT FILM, IN PARTICULAR FOR AN ADHESIVE TAPE, AND USE THEREOF
(FR) SUBSTRAT SUPPORT, EN PARTICULIER POUR RUBAN ADHESIF, ET SON UTILISATION
Zusammenfassung
(EN) Support film, in particular for an adhesive tape that is stretched monoaxially in the longitudinal direction and that contains a base layer made of polypropylene and a co-extrusion layer made of polyethylene, characterized in that the tension in the longitudinal direction at 10 % strain is at least 150 N/mm2, preferably at least 200 N/mm2, most preferably at least 250 N/mm2 and a separating enamel coat is applied to the exterior side of the co-extrusion layer.