EP2154950A4 - Materialien zur elektromagnetischen abschirmung - Google Patents

Materialien zur elektromagnetischen abschirmung

Info

Publication number: EP2154950A4
Authority: EP; European Patent Office
Prior art keywords: electromagnetic shielding; shielding material; electromagnetic; shielding
Prior art date: 2007-05-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP08755449A

Other languages

English (en)

French (fr)

Other versions

EP2154950A1 (de

Inventor

Jonathan Bowden

Bradlee W Gustavesen

Harold James Klei

James E Lordi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chase Corp

Original Assignee

Chase Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-05-16

Filing date

2008-05-14

Publication date

2010-06-23

2008-05-14 Application filed by Chase Corp filed Critical Chase Corp

2010-02-24 Publication of EP2154950A1 publication Critical patent/EP2154950A1/de

2010-06-23 Publication of EP2154950A4 publication Critical patent/EP2154950A4/de

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
- G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
- G06K19/07327—Passive means, e.g. Faraday cages
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard

Landscapes

Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Computer Security & Cryptography (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Laminated Bodies (AREA)
Credit Cards Or The Like (AREA)

EP08755449A 2007-05-16 2008-05-14 Materialien zur elektromagnetischen abschirmung Withdrawn EP2154950A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80377307A	2007-05-16	2007-05-16
PCT/US2008/063595 WO2008144336A1 (en)	2007-05-16	2008-05-14	Electromagnetic shielding material

Publications (2)

Publication Number	Publication Date
EP2154950A1 EP2154950A1 (de)	2010-02-24
EP2154950A4 true EP2154950A4 (de)	2010-06-23

Family

ID=40122125

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08755449A Withdrawn EP2154950A4 (de)	2007-05-16	2008-05-14	Materialien zur elektromagnetischen abschirmung

Country Status (6)

Country	Link
EP (1)	EP2154950A4 (de)
JP (1)	JP2011508408A (de)
CN (1)	CN101730464A (de)
AU (1)	AU2008255083A1 (de)
TW (1)	TW200906609A (de)
WO (1)	WO2008144336A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090096703A1 (en) *	2007-05-16	2009-04-16	Chase Corporation	Paper/biodegradable plastic laminate and electromagnetic shielding material
DE102009016526A1 (de) *	2009-04-06	2010-10-07	Giesecke & Devrient Gmbh	Mehrschichtiger kartenförmiger Datenträger
DE102009021694A1 (de)	2009-05-18	2010-11-25	Winter Ag	Schutzhülle für einen Datenträger mit Transpondereinheit und Verfahren zu deren Herstellung
DE202009012720U1 (de) *	2009-08-11	2010-01-14	Göcke, Ludwig, Dipl.-Ökonom	Material zur Abschirmung gegenüber elektromagnetischen Wellen
CN101833680A (zh) *	2010-03-26	2010-09-15	成都兴同达微电子科技有限公司	Rfid电子标签的防干扰方法
KR101275983B1 (ko)	2010-09-01	2013-06-14	현대카드 주식회사	메탈 결제카드 및 그 제작 방법
US8578982B2 (en) *	2011-06-28	2013-11-12	Victor Lee	Scanner resistant device for RFID cards
US9595211B2 (en)	2012-07-19	2017-03-14	3M Innovative Properties Company	Electromagnetic shielding label
CN103331981A (zh) *	2013-06-25	2013-10-02	苏州市星辰材料有限公司	一种屏蔽材料
WO2015057168A1 (en) *	2013-10-17	2015-04-23	Nanyang Technological University	Conductive paper and method of forming the same
US20160052240A1 (en)	2014-08-25	2016-02-25	Chase Corporation	Paper/ plastic laminate and electromagnetic shielding material
JP6200442B2 (ja) *	2015-03-02	2017-09-20	東芝テック株式会社	読取装置及びｐｏｓ装置
JP2017157697A (ja) *	2016-03-02	2017-09-07	株式会社巴川製紙所	断熱および電磁波遮蔽用複合シート、並びにその利用
US10506746B1 (en) *	2016-07-01	2019-12-10	Conductive Composites Company Ip, Llc	Methods and systems for constructing or retrofitting electromagnetically shielded facilities
CN107964830A (zh) *	2017-11-17	2018-04-27	苏州甫众塑胶有限公司	一种复合导电纸的制备方法
CN110816431B (zh) *	2019-11-22	2023-02-03	中国兵器工业第五九研究所	一种隔热降噪中子屏蔽功能材料及结构
CN111386023A (zh) *	2020-03-19	2020-07-07	江苏万华拓谷新材料科技有限公司	一种蜂窝状复合吸波电磁屏蔽材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0398672A1 (de) *	1989-05-17	1990-11-22	Minnesota Mining And Manufacturing Company	Mikrowellendämpfer zur direkten Oberflächenbelegung
WO1993008674A1 (en) *	1991-10-23	1993-04-29	W.L. Gore & Associates, Inc.	Electromagnetic interference shielding filter
WO2006005984A1 (en) *	2004-06-16	2006-01-19	Axalto Sa	Shielded contactless electronic document
WO2006107778A2 (en) *	2005-04-01	2006-10-12	Mastercard International Incorporated	System and method for protection against skimming of information from contactless cards

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4647714A (en) *	1984-12-28	1987-03-03	Sohwa Laminate Printing Co., Ltd.	Composite sheet material for magnetic and electronic shielding and product obtained therefrom
US7501984B2 (en) *	2003-11-04	2009-03-10	Avery Dennison Corporation	RFID tag using a surface insensitive antenna structure

2008
- 2008-05-14 WO PCT/US2008/063595 patent/WO2008144336A1/en active Application Filing
- 2008-05-14 JP JP2010508557A patent/JP2011508408A/ja not_active Abandoned
- 2008-05-14 CN CN200880023974A patent/CN101730464A/zh active Pending
- 2008-05-14 AU AU2008255083A patent/AU2008255083A1/en not_active Abandoned
- 2008-05-14 EP EP08755449A patent/EP2154950A4/de not_active Withdrawn
- 2008-05-15 TW TW97117804A patent/TW200906609A/zh unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0398672A1 (de) *	1989-05-17	1990-11-22	Minnesota Mining And Manufacturing Company	Mikrowellendämpfer zur direkten Oberflächenbelegung
WO1993008674A1 (en) *	1991-10-23	1993-04-29	W.L. Gore & Associates, Inc.	Electromagnetic interference shielding filter
WO2006005984A1 (en) *	2004-06-16	2006-01-19	Axalto Sa	Shielded contactless electronic document
WO2006107778A2 (en) *	2005-04-01	2006-10-12	Mastercard International Incorporated	System and method for protection against skimming of information from contactless cards

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008144336A1 *

Also Published As

Publication number	Publication date
CN101730464A (zh)	2010-06-09
EP2154950A1 (de)	2010-02-24
AU2008255083A1 (en)	2008-11-27
WO2008144336A1 (en)	2008-11-27
JP2011508408A (ja)	2011-03-10
TW200906609A (en)	2009-02-16

Publication	Publication Date	Title
EP2154950A4 (de)	2010-06-23	Materialien zur elektromagnetischen abschirmung
EP2371189A4 (de)	2014-04-02	Artikel für elektromagnetische abschirmung
PL2212107T3 (pl)	2018-09-28	Urządzenie do ekranowania promieniowania elektromagnetycznego
EP2122416A4 (de)	2013-09-25	Erweiterter eingang mit blinkender elektromagnetischer strahlung
EP2157668A4 (de)	2012-07-18	Verbinder und metallmaterial für einen verbinder
IL192263A0 (en)	2008-12-29	Material
EP2103682A4 (de)	2012-12-12	Elektromagnetischer biobeschleuniger
GB2460288B (en)	2012-02-22	Electromagnetic shielding material and electromagnetic absorber
EP2118964A4 (de)	2013-06-05	Elektromagnetische abschirmeinrichtung
HK1164912A1 (en)	2012-09-28	Radiation-absorbing material
GB0616290D0 (en)	2006-09-27	Material
EP2356896A4 (de)	2016-12-07	Anordnung für elektrische abschirmung
PL2199266T3 (pl)	2016-11-30	Materiał magnetycznie twardy
GB0815590D0 (en)	2008-10-01	Anti-electromagnetic interference material arrangement
GB0701071D0 (en)	2007-02-28	Electromagnetic actuators
PL382610A1 (pl)	2008-12-22	Młyn elektromagnetyczny
GB2437173B (en)	2008-09-17	Electrical-cable shielding
GB201010642D0 (en)	2010-08-11	Printed material
GB0917257D0 (en)	2009-11-18	Magnetic material
EP2303450A4 (de)	2011-08-03	Material zur entfernung von gefahrstoffen
GB2453859B (en)	2013-01-02	Document shield
GB2447977B (en)	2011-08-10	Magnetrons
GB0704901D0 (en)	2007-04-25	An electromagnetic component
GB0817123D0 (en)	2008-10-29	Shield
GB0711620D0 (en)	2007-07-25	Electromagnetic thuster

Legal Events

Date	Code	Title	Description
2010-01-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2010-02-24	17P	Request for examination filed	Effective date: 20091216
2010-02-24	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
2010-02-24	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2010-06-23	A4	Supplementary search report drawn up and despatched	Effective date: 20100527
2010-06-23	RIC1	Information provided on ipc code assigned before grant	Ipc: H05K 9/00 20060101ALI20100520BHEP Ipc: G06K 19/073 20060101ALI20100520BHEP Ipc: A01K 1/015 20060101AFI20090113BHEP
2010-08-25	DAX	Request for extension of the european patent (deleted)
2011-04-27	17Q	First examination report despatched	Effective date: 20110325
2013-01-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2013-02-13	18D	Application deemed to be withdrawn	Effective date: 20120821