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1. WO2002018508 - METHODS FOR PROTECTING A SURFACE

Publication Number WO/2002/018508
Publication Date 07.03.2002
International Application No. PCT/US2000/035091
International Filing Date 21.12.2000
Chapter 2 Demand Filed 16.06.2001
IPC
C09J 7/02 2006.01
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 MATERIALS AS ADHESIVES
7Adhesives in the form of films or foils
02on carriers
CPC
C09J 2301/208
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
2301Additional features of adhesives in the form of films or foils
20characterized by the structural features of the adhesive itself
208the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
C09J 7/385
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
30characterised by the adhesive composition
38Pressure-sensitive adhesives [PSA]
381based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
385Acrylic polymers
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US]
Inventors
  • CLEMENTS, George J.
Agents
  • McGEEHAN, Lisa M.
Priority Data
09/652,70031.08.2000US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR PROTECTING A SURFACE
(FR) PROCEDES DE PROTECTION DE SURFACE
Abstract
(EN)
Methods for protecting surfaces using an adhesive article that includes an acrylate-based pressure sensitive adhesive outer layer, and at least one acrylate-based pressure sensitive adhesive inner layer.
(FR)
La présente invention concerne des procédés de protection de surfaces à l'aide d'un article adhésif qui comprend une couche extérieure adhésive par pression à base d'acrylate, et au moins une couche intérieure adhésive par pression à base d'acrylate.
Also published as
Latest bibliographic data on file with the International Bureau