FI119351B - EMI-skyddsmaterial - Google Patents
EMI-skyddsmaterial Download PDFInfo
- Publication number
- FI119351B FI119351B FI973019A FI973019A FI119351B FI 119351 B FI119351 B FI 119351B FI 973019 A FI973019 A FI 973019A FI 973019 A FI973019 A FI 973019A FI 119351 B FI119351 B FI 119351B
- Authority
- FI
- Finland
- Prior art keywords
- catalyst
- electrically conductive
- species
- substrate
- emi
- Prior art date
Links
Classifications
-
- 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
- H05K9/0007—Casings
- H05K9/0015—Gaskets or seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Gasket Seals (AREA)
Claims (8)
1. EMI-skyddsmaterial, som omfattar: 5. ett polymert termiskt additionshärdningssystem; och - ett elektriskt ledande fyllmedel, varvid det polymera termiska additionshärdningssystemet omfattar: - en första art uppvisande en första funktionell grupp; - en andra art uppvisande en andra funktionell grupp, 10 vilken reagerar med den första funktionella gruppen i närvaro av en katalysator och värme; och - en katalysator med katalytisk verkan , som i närvaro av värme katalyserar en reaktion mellan den första och den andra funktionella gruppen, kännetecknat därav, att det 15 elektriskt ledande fyllmedlet ett silverbaserat fyllmedel som inhiberar katalysatorns katalytiska verkan, och att en tillräcklig mängd katalysator är närvarande för att upprätthälla önskad katalytisk aktivitet.
2. Ett EMI-skyddsmaterial enligt patentkravet 1, kännetecknat därav, att det bildas av en helhet, som ... omf attar: • · * *·* | - en första behällare, som innehäller en första för- * * blandad komponent i vilken ingär den första arten, det • · « 25 elektriskt ledande fyllmedlet och katalysatorn; • · · • V - en andra behällare, som innehäller en andra förblandad j *.. komponent i vilken ingär den första arten, den andra arten och det elektriskt ledande fyllmedlet; och - en tredje behällare, som innehäller katalysatorn. 30
• · · >···> 3. Ett EMI-skyddsmaterial enligt patentkravet 1 eller 2, • · *1* kännetecknat därav, att den första arten omfattar en ·.·.* siloxanpolymer i vilken ingär funktionella vinylgrupper, • · · ί.,.ϊ och den andra arten omfattar ett siloxantvärbindnings- .···. 35 medel, i vilken ingär reaktiva hydrider. • · ♦ ** • * · Φ · • ·
4. Ett EMI-skyddsmaterial enligt nägot av patentkraven 1- 47 119351 3, kännetecknat därav, att katalysatorn är en platina-katalysator.
5. Ett EMI-skyddsmaterial enligt nägot av patentkraven 1- 5 4, kännetecknat därav, att materialets viskositet ligger mellan ca 100 - 10 000 Ns/m2.
6. Ett EMI-skyddsmaterial enligt nägot av patentkraven 1- 5, kännetecknat därav, att det dessutom omfattar en härd-10 ningsinhibitor.
7. Ett EMI-skyddsmaterial enligt nägot av patentkraven 1- 6, kännetecknat därav, att det dessutom omfattar polymera mikroklot. 15
8. Ett EMI-skyddsmaterial enligt patentkravet 1, kännetecknat därav, att det polymera termiska additionshärd-ningssystemet är flytande. ♦ ·» ♦ · · ♦ · · • * ··· • · • · • · · • · · • · * e · • · e * • · • · · • · · • * · • » · • * • ♦ · • · « • • · φ • · • φ ··· • · · • · « • · * • · · • m • · * · · ··· • · • · M* • ·
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37585395A | 1995-01-20 | 1995-01-20 | |
US37585395 | 1995-01-20 | ||
US37741295 | 1995-01-24 | ||
US08/377,412 US5641438A (en) | 1995-01-24 | 1995-01-24 | Method for forming an EMI shielding gasket |
PCT/US1996/000620 WO1996022672A1 (en) | 1995-01-20 | 1996-01-19 | Form-in-place emi gaskets |
US9600620 | 1996-01-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI973019A0 FI973019A0 (sv) | 1997-07-16 |
FI973019A FI973019A (sv) | 1997-09-05 |
FI119351B true FI119351B (sv) | 2008-10-15 |
Family
ID=27007219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973019A FI119351B (sv) | 1995-01-20 | 1997-07-16 | EMI-skyddsmaterial |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0804868B1 (sv) |
JP (1) | JP3971798B2 (sv) |
AU (1) | AU4759196A (sv) |
CA (1) | CA2210485C (sv) |
DE (2) | DE69612277T2 (sv) |
DK (2) | DK1041869T3 (sv) |
ES (2) | ES2155929T3 (sv) |
FI (1) | FI119351B (sv) |
NO (1) | NO973225L (sv) |
WO (1) | WO1996022672A1 (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5910524A (en) * | 1995-01-20 | 1999-06-08 | Parker-Hannifin Corporation | Corrosion-resistant, form-in-place EMI shielding gasket |
WO1998006246A1 (de) * | 1996-08-01 | 1998-02-12 | Helmut Kahl | Verfahren zum herstellen einer elektromagnetisch abschirmenden dichtung |
TW486238U (en) | 1996-08-18 | 2002-05-01 | Helmut Kahl | Shielding cap |
WO1999050099A1 (en) * | 1998-04-01 | 1999-10-07 | Ut Automotive Dearborn, Inc. | Trim panel with integrally formed electrical circuits |
DE19943657A1 (de) * | 1999-09-13 | 2001-04-12 | Altoflex S A | Verfahren und Vorrichtung zur Herstellung eines elektromagnetisch abgeschirmten Gehäuses |
AU2001221595A1 (en) * | 2000-11-16 | 2002-05-27 | Laird Technologies, Inc | Process and apparatus for producing an electromagnetically shielded housing |
US6346330B1 (en) * | 2000-12-14 | 2002-02-12 | 3M Innovative Properties Company | Form-in-place gasket for electronic applications |
US6670017B2 (en) | 2000-12-14 | 2003-12-30 | 3M Innovative Properties Company | Photocurable form-in-place gasket for electronic applications |
WO2003030610A1 (en) | 2001-10-02 | 2003-04-10 | Parker Hannifin Corporation | Emi shielding gasket construction |
US6723916B2 (en) | 2002-03-15 | 2004-04-20 | Parker-Hannifin Corporation | Combination EMI shielding and environmental seal gasket construction |
US20060111497A1 (en) * | 2004-11-23 | 2006-05-25 | Hochgesang Paul J | Liquid rubber article in situ compounding into a forming mold |
US20090084600A1 (en) * | 2007-10-02 | 2009-04-02 | Parker Hannifin Corporation | Nano coating for emi gaskets |
DE102015219234A1 (de) * | 2015-10-06 | 2017-04-06 | Continental Automotive Gmbh | Dichtmasse und Verwendung einer solchen, Gehäuse und Verfahren zur Herstellung eines solchen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1047439B (de) * | 1953-12-21 | 1958-12-24 | Dow Corning | Verfahren zur Herstellung neuer fluorhaltiger Organopolysiloxane |
GB2115084A (en) * | 1981-12-23 | 1983-09-01 | Plessey Co Plc | A method of sealing a joint |
EP0200296A3 (en) * | 1985-02-22 | 1987-01-14 | LOCTITE (IRELAND) Ltd. | Method and apparatus for applying a two-part curing composition to a substrate surface |
DE3507720C2 (de) * | 1985-03-05 | 1997-08-14 | Rieter Automotive Int Ag | Verfahren und Vorrichtung zum Herstellen eines Rohlings aus glasfaserverstärktem Kunststoff |
US5049332A (en) * | 1988-06-08 | 1991-09-17 | Akzo Nv | Method of making conductive metal-filled substrates without developing agents |
US4931479B1 (en) * | 1988-11-07 | 2000-10-10 | Parker Intangibles Inc | Foam in place conductive polyurethane foam |
US5366664A (en) * | 1992-05-04 | 1994-11-22 | The Penn State Research Foundation | Electromagnetic shielding materials |
DE4219915A1 (de) * | 1992-06-17 | 1993-12-23 | Linde Ag | Herstellung von Spritzgußteilen aus thermoplastischen Kunststoffen |
IT1255364B (it) * | 1992-09-15 | 1995-10-31 | Himont Inc | Processo per la preparazione di manufatti in polipropilene espanso mediante produzione di granuli pre-espansi e termoformatura per sinterizzazione degli stessi |
DE4237217A1 (de) * | 1992-11-04 | 1994-05-05 | Spiess Kunststoff Recycling | Verfahren und Anlage zum Befüllen einer oder mehrerer geschlossener Gießformen durch dosierte Intrusion plastifizierten Kunststoffes |
-
1996
- 1996-01-19 ES ES96903530T patent/ES2155929T3/es not_active Expired - Lifetime
- 1996-01-19 ES ES00113095T patent/ES2323745T3/es not_active Expired - Lifetime
- 1996-01-19 CA CA2210485A patent/CA2210485C/en not_active Expired - Lifetime
- 1996-01-19 EP EP96903530A patent/EP0804868B1/en not_active Expired - Lifetime
- 1996-01-19 DE DE69612277T patent/DE69612277T2/de not_active Expired - Lifetime
- 1996-01-19 DK DK00113095T patent/DK1041869T3/da active
- 1996-01-19 DE DE69637903T patent/DE69637903D1/de not_active Expired - Lifetime
- 1996-01-19 EP EP00113095A patent/EP1041869B1/en not_active Expired - Lifetime
- 1996-01-19 WO PCT/US1996/000620 patent/WO1996022672A1/en active IP Right Grant
- 1996-01-19 AU AU47591/96A patent/AU4759196A/en not_active Abandoned
- 1996-01-19 JP JP52236996A patent/JP3971798B2/ja not_active Expired - Lifetime
- 1996-01-19 DK DK96903530T patent/DK0804868T3/da active
-
1997
- 1997-07-10 NO NO973225A patent/NO973225L/no not_active Application Discontinuation
- 1997-07-16 FI FI973019A patent/FI119351B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2155929T3 (es) | 2001-06-01 |
JP3971798B2 (ja) | 2007-09-05 |
DE69637903D1 (de) | 2009-05-28 |
CA2210485C (en) | 2010-07-20 |
EP1041869B1 (en) | 2009-04-15 |
FI973019A0 (sv) | 1997-07-16 |
DK1041869T3 (da) | 2009-07-13 |
EP1041869A3 (en) | 2000-10-18 |
NO973225D0 (no) | 1997-07-10 |
EP0804868B1 (en) | 2001-03-28 |
ES2323745T3 (es) | 2009-07-24 |
WO1996022672A1 (en) | 1996-07-25 |
DE69612277D1 (de) | 2001-05-03 |
DK0804868T3 (da) | 2001-04-30 |
JPH11500368A (ja) | 1999-01-12 |
DE69612277T2 (de) | 2001-08-09 |
EP0804868A1 (en) | 1997-11-05 |
EP1041869A2 (en) | 2000-10-04 |
NO973225L (no) | 1997-09-22 |
AU4759196A (en) | 1996-08-07 |
CA2210485A1 (en) | 1996-07-25 |
FI973019A (sv) | 1997-09-05 |
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