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1. WO2007042772 - AN ELECTRICALLY CONDUCTIVE RELEASE LINER

Publication Number WO/2007/042772
Publication Date 19.04.2007
International Application No. PCT/GB2006/003726
International Filing Date 06.10.2006
IPC
H01L 21/68 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
68for positioning, orientation or alignment
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
B32B 7/06 2006.01
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
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
06permitting easy separation
B32B 27/08 2006.01
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 essentially comprising synthetic resin
06as the main or only constituent of a layer next to another layer of a specific substance
08of synthetic resin of a different kind
B32B 27/38 2006.01
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 essentially comprising synthetic resin
38comprising epoxy resins
B32B 33/00 2006.01
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
33Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
CPC
B32B 2307/202
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
2307Properties of the layers or laminate
20having particular electrical or magnetic properties, e.g. piezoelectric
202Conductive
B32B 2307/412
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
2307Properties of the layers or laminate
40having particular optical properties
412Transparent
B32B 2307/748
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
2307Properties of the layers or laminate
70Other properties
748Releasability
B32B 2323/10
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
2323Polyalkenes
10Polypropylene
B32B 2325/00
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
2325Polymers of vinyl-aromatic compounds, e.g. polystyrene
B32B 2333/04
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
2333Polymers of unsaturated acids or derivatives thereof
04Polymers of esters
Applicants
  • CPFILMS INC [US]/[US] (AllExceptUS)
  • PORT, Anthony, Brian [GB]/[US] (UsOnly)
  • YEATTS, Janet [US]/[US] (UsOnly)
Inventors
  • PORT, Anthony, Brian
  • YEATTS, Janet
Agents
  • STANLEY, Michael, Gordon
Priority Data
60/726,49513.10.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN ELECTRICALLY CONDUCTIVE RELEASE LINER
(FR) REVETEMENT DETACHABLE ELECTROCONDUCTEUR
Abstract
(EN)
A release liner (10) comprising a polymeric film substrate (11), typically PET film, having a transparent layer (12) of electrically conductive polymer, preferably a PEDOT-PSS (Polyethylenedioxythiophene/polystyrenesulphonic acid), formed on one. side thereof, the conductive polymer layer (12) being over coated with a transparent layer (13) of a curable silicone polymer or copolymer.
(FR)
L'invention concerne un revêtement détachable (10) comprenant un film polymère (11), généralement un film PET, présentant une couche transparente (12) de polymère électroconducteur, de préférence un PEDOT-PSS (acide polyéthylènedioxythiophène/polystyrènesulphonique), formée sur un côté dudit film, la couche polymère conductrice (12) étant revêtue d'une couche transparente (13) d'un polymère ou copolymère de silicone durcissable.
Also published as
Latest bibliographic data on file with the International Bureau