IT8423674A0 - Composizione schermante interferenze elettromagnetiche/interferenze a radiofrequenze. - Google Patents
Composizione schermante interferenze elettromagnetiche/interferenze a radiofrequenze.Info
- Publication number
- IT8423674A0 IT8423674A0 IT8423674A IT2367484A IT8423674A0 IT 8423674 A0 IT8423674 A0 IT 8423674A0 IT 8423674 A IT8423674 A IT 8423674A IT 2367484 A IT2367484 A IT 2367484A IT 8423674 A0 IT8423674 A0 IT 8423674A0
- Authority
- IT
- Italy
- Prior art keywords
- interference
- radio frequency
- shielding composition
- composition electromagnetic
- electromagnetic interference
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/554,339 US4528213A (en) | 1983-11-22 | 1983-11-22 | EMI/RFI Shielding composition |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8423674A0 true IT8423674A0 (it) | 1984-11-20 |
IT8423674A1 IT8423674A1 (it) | 1986-05-20 |
IT1177274B IT1177274B (it) | 1987-08-26 |
Family
ID=24212973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23674/84A IT1177274B (it) | 1983-11-22 | 1984-11-20 | Composizione schermante interferenze elettromagnetiche/interferenze a radiofrequenze |
Country Status (7)
Country | Link |
---|---|
US (1) | US4528213A (it) |
JP (1) | JPS60132397A (it) |
KR (1) | KR850003551A (it) |
DE (1) | DE3441900A1 (it) |
FR (1) | FR2555190A1 (it) |
GB (1) | GB2150143A (it) |
IT (1) | IT1177274B (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698179A (en) * | 1983-08-31 | 1987-10-06 | Taiho Kogyo Co., Ltd. | Electric conductive and sliding resin material |
DE3700178A1 (de) * | 1986-03-31 | 1987-10-01 | Mitsubishi Gas Chemical Co | Elektromagnetische wellen abschirmende thermoplastische harzmasse |
JPS6426682A (en) * | 1987-07-22 | 1989-01-27 | Murata Manufacturing Co | Resistance coating |
DE3739119A1 (de) * | 1987-11-19 | 1989-06-01 | Ceag Licht & Strom | Explosions- oder schlagwettergeschuetztes gehaeuse |
AT393128B (de) * | 1989-02-10 | 1991-08-26 | Akalit Kunststoffwerk Ges M B | Elektrisch leitfaehiges harz, verfahren zu seiner herstellung und vorrichtung zu seiner extrusion |
JP2863192B2 (ja) * | 1989-04-19 | 1999-03-03 | ハイピリオン・カタリシス・インターナシヨナル・インコーポレイテツド | 熱可塑性エラストマー組成物 |
US5075036A (en) * | 1989-08-16 | 1991-12-24 | E. I. Du Pont De Nemours And Company | Conductive polyimide containing carbon black and graphite and preparation thereof |
JP2883128B2 (ja) * | 1989-11-13 | 1999-04-19 | 三菱化学株式会社 | 導電性熱可塑性樹脂組成物 |
DE4016953A1 (de) * | 1990-05-25 | 1991-11-28 | Itt Ind Gmbh Deutsche | Elektronisches bauelement mit abschirmung gegen elektromagnetische stoerstrahlung und verfahren zur herstellung |
CA2080177C (en) * | 1992-01-02 | 1997-02-25 | Edward Allan Highum | Electro-magnetic shield and method for making the same |
KR100238713B1 (ko) * | 1993-07-07 | 2000-01-15 | 도낀 가부시끼가이샤 | 광전계 센서 |
US5651171A (en) * | 1995-02-22 | 1997-07-29 | Carbon & Polymer Research, Inc. | Method of making a shielded magnetic storage system |
US6384128B1 (en) * | 2000-07-19 | 2002-05-07 | Toray Industries, Inc. | Thermoplastic resin composition, molding material, and molded article thereof |
US20040001993A1 (en) * | 2002-06-28 | 2004-01-01 | Kinkelaar Mark R. | Gas diffusion layer for fuel cells |
US20040001991A1 (en) * | 2002-07-01 | 2004-01-01 | Kinkelaar Mark R. | Capillarity structures for water and/or fuel management in fuel cells |
US20050130023A1 (en) * | 2003-05-09 | 2005-06-16 | Lebowitz Jeffrey I. | Gas diffusion layer having carbon particle mixture |
FR2866329B1 (fr) | 2004-02-12 | 2006-06-02 | Saint Gobain Vetrotex | Fils de verre conducteurs de l'electricite et structures comprenant de tels fils. |
FR2877001B1 (fr) * | 2004-10-21 | 2006-12-15 | Saint Gobain Vetrotex | Fils de verre ensimes electro-conducteurs. |
US20070029307A1 (en) * | 2005-07-19 | 2007-02-08 | Progressive Coatings Technologies, Inc. | Electrically conductive coatings and method of their use |
CN101352114B (zh) * | 2006-07-28 | 2012-04-11 | 派克汉尼芬公司 | 用于固定电子组件的组合件及其使用和制造方法 |
US7939167B2 (en) * | 2008-12-30 | 2011-05-10 | Cheil Industries Inc. | Resin composition |
DE202018101536U1 (de) * | 2018-03-20 | 2019-06-24 | Rehau Ag + Co | Polymerzusammensetzung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1296855A (it) * | 1969-04-18 | 1972-11-22 | ||
FR2139653B1 (it) * | 1971-05-28 | 1973-05-25 | Rhone Poulenc Sa | |
DE2400353C3 (de) * | 1974-01-04 | 1978-09-28 | Saba Schwarzwaelder Apparate-Bau- Anstalt August Schwer Soehne Gmbh, 7730 Villingen | Berührungstaste für elektronische Geräte |
JPS5242295A (en) * | 1975-10-01 | 1977-04-01 | Nippon Kokuen Kogyo Kk | Production method of flexible sheet with low resistance |
CS187003B1 (en) * | 1976-04-30 | 1979-01-31 | Rudolf Puffr | Process for preparing polyamides |
US4228050A (en) * | 1979-01-15 | 1980-10-14 | Rca Corporation | Conductive molding composition |
GB2046274B (en) * | 1979-03-23 | 1983-03-30 | Pioneer Electronic Corp | Moulding compositions and acoustic articles moulded therefrom |
DE2923245A1 (de) * | 1979-06-08 | 1980-12-18 | Kabel Metallwerke Ghh | Extrudierbare, elektrisch leitfaehige polymermischung |
US4382981A (en) * | 1979-07-26 | 1983-05-10 | Acheson Industries, Inc. | Method for shielding electronic equipment by coating with copper containing composition |
US4351745A (en) * | 1980-01-09 | 1982-09-28 | E. I. Du Pont De Nemours And Company | Electrically conductive polyetherester elastomers |
JPS56161463A (en) * | 1980-04-21 | 1981-12-11 | Raychem Corp | Filler-containing electroconductive polymer composition |
US4421678A (en) * | 1980-12-29 | 1983-12-20 | Union Carbide Corporation | Electrically conductive compositions comprising an ethylene polymer, a mineral filler and an oiled, electrically conductive carbon black |
US4396795A (en) * | 1981-06-30 | 1983-08-02 | Rca Corporation | Non-contacting RF shielding gasket with molded stub members |
US4414425A (en) * | 1981-09-28 | 1983-11-08 | Rca Corporation | Broadband non-contacting RF shielding gasket |
JPS58132058A (ja) * | 1982-01-30 | 1983-08-06 | Daikin Ind Ltd | 導電性塗料組成物の調製方法 |
US4474685A (en) * | 1982-03-29 | 1984-10-02 | Occidental Chemical Corporation | High performance molding compounds for shielding electromagnetic interference |
DE3381727D1 (de) * | 1982-11-17 | 1990-08-16 | Meidensha Electric Mfg Co Ltd | Elektrisch leitfaehiger zusammengesetzter kunststoff. |
JPS59158016A (ja) * | 1983-02-28 | 1984-09-07 | ティーディーケイ株式会社 | 電磁シ−ルド材料 |
-
1983
- 1983-11-22 US US06/554,339 patent/US4528213A/en not_active Expired - Fee Related
-
1984
- 1984-11-15 FR FR8417433A patent/FR2555190A1/fr not_active Withdrawn
- 1984-11-16 DE DE19843441900 patent/DE3441900A1/de not_active Withdrawn
- 1984-11-20 IT IT23674/84A patent/IT1177274B/it active
- 1984-11-21 JP JP59247869A patent/JPS60132397A/ja active Pending
- 1984-11-21 GB GB08429412A patent/GB2150143A/en not_active Withdrawn
- 1984-11-22 KR KR1019840007303A patent/KR850003551A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4528213A (en) | 1985-07-09 |
IT1177274B (it) | 1987-08-26 |
GB2150143A (en) | 1985-06-26 |
IT8423674A1 (it) | 1986-05-20 |
JPS60132397A (ja) | 1985-07-15 |
KR850003551A (ko) | 1985-06-20 |
DE3441900A1 (de) | 1985-05-30 |
GB8429412D0 (en) | 1985-01-03 |
FR2555190A1 (fr) | 1985-05-24 |
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