KR100805369B1 - 전파 흡수성 도료 조성물 및 도장물 - Google Patents
전파 흡수성 도료 조성물 및 도장물 Download PDFInfo
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- KR100805369B1 KR100805369B1 KR1020060057626A KR20060057626A KR100805369B1 KR 100805369 B1 KR100805369 B1 KR 100805369B1 KR 1020060057626 A KR1020060057626 A KR 1020060057626A KR 20060057626 A KR20060057626 A KR 20060057626A KR 100805369 B1 KR100805369 B1 KR 100805369B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders
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- 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
- H05K9/0092—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive pigments, e.g. paint, ink, tampon printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Paints Or Removers (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Description
시료No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
우레탄수지 (수지고형분말) | 83.3 (25) | 83.3 (25) | 83.3 (25) | 100 (30) | 106.7 (32) | 83.3 (25) | 100 (30) |
파마로이분말 | 72 | 68 | - | - | - | 75 | |
스텐레스강분말 | - | - | 72 | 70 | 68 | - | 70 |
카본블랙분말 | 1.8 | 2.8 | 1.2 | 2.5 | 4.2 | - | - |
그래파이터분말 | 1.2 | 4.2 | 1.8 | 2.5 | 2.8 | - | - |
에탄올 | 9.5 | 22.1 | 29.5 | 35.8 | 42.1 | - | 30 |
계 | 167.8 | 180.4 | 187.8 | 210.8 | 223.8 | 158.3 | 200 |
수지/금속분말/카본분말 | 100/288/12 | 100/272/28 | 100/288/12 | 100/233/17 | 100/213/22 | 100/300/0 | 100/233/0 |
실시예 | 비교예 | |||||||||||||
1A | 1B | 2A | 2B | 3A | 3B | 4A | 4B | 5A | 5B | 1 | 2A | 2B | 3 | |
막두께 (μm) | 58 | 103 | 53 | 102 | 55 | 104 | 56 | 103 | 55 | 105 | 60 | 53 | 105 | 300 |
시료No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Claims (7)
- 마르텐사이트계 Fe-Cr-Ni합금 분말 및 마르텐사이트계 Fe-Ni합금 분말로 이루어지는 군에서 선택되는 적어도 1종의 금속 분말, 카본 분말, 수지, 및 용매를 함유하고, 수지 100 질량부에 대하여 상기 금속 분말을 100∼400 질량부, 상기 카본 분말을 5∼40 질량부 함유하는 것을 특징으로 하는 전파 흡수성 도료 조성물.
- 제 1 항에 있어서,상기 카본 분말이 카본 블랙을 포함하는 것을 특징으로 하는 전파 흡수성 도료 조성물.
- 제 1 항 또는 제 2 항 중 어느 한 항에 있어서,상기 금속 분말이 편평분말인 것을 특징으로 하는 전파 흡수성 도료 조성물.
- 제 1 항 또는 제 2 항 중 어느 한 항의 전파 흡수성 도료 조성물을 이용하여 형성된 도막을 가지는 도장물.
- 제 4 항에 있어서,상기 도막의 막 두께가 30~150㎛인 도장물.
- 제 3 항의 전파 흡수성 도료 조성물을 이용하여 형성된 도막을 가지는 도장물.
- 제 6 항에 있어서,상기 도막의 막 두께가 30∼150μm인 도장물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00188408 | 2005-06-28 | ||
JP2005188408A JP5050323B2 (ja) | 2005-06-28 | 2005-06-28 | 電波吸収性塗料組成物および塗装物 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070000997A KR20070000997A (ko) | 2007-01-03 |
KR100805369B1 true KR100805369B1 (ko) | 2008-02-20 |
Family
ID=37589917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060057626A KR100805369B1 (ko) | 2005-06-28 | 2006-06-26 | 전파 흡수성 도료 조성물 및 도장물 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7615281B2 (ko) |
JP (1) | JP5050323B2 (ko) |
KR (1) | KR100805369B1 (ko) |
TW (1) | TWI321445B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101118310B1 (ko) * | 2009-12-24 | 2012-03-20 | 재단법인 포항산업과학연구원 | 고주파용 전자파 흡수체 및 이의 제조 방법 |
JP5728659B2 (ja) * | 2011-07-29 | 2015-06-03 | パナソニックIpマネジメント株式会社 | 感光性電磁波遮断インク組成物、電磁波遮断硬化物、および電磁波遮断硬化物の製造方法 |
CN203353037U (zh) * | 2012-12-28 | 2013-12-18 | 中怡(苏州)科技有限公司 | 无线模块 |
JP2015082554A (ja) | 2013-10-22 | 2015-04-27 | 日東電工株式会社 | 軟磁性樹脂組成物、および、軟磁性フィルム |
JP6661919B2 (ja) * | 2015-08-25 | 2020-03-11 | 東洋インキScホールディングス株式会社 | フレキシブルプリント回路基板用またはフレキシブルフラットケーブル用電磁波抑制シートおよびこれを用いた電磁波抑制粘着シート |
CN108129758A (zh) * | 2017-12-25 | 2018-06-08 | 山东非金属材料研究所 | 一种p波段行波抑制片材 |
DE102018208925A1 (de) * | 2018-06-06 | 2019-12-12 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Abschirmen von Bauteilen |
CN111218189B (zh) * | 2018-11-26 | 2022-07-08 | 西安光启尖端技术研究院 | 一种电阻膜及其制备方法和应用 |
JP2020150036A (ja) * | 2019-03-11 | 2020-09-17 | 藤倉化成株式会社 | 磁性塗料組成物 |
CN113529406A (zh) * | 2021-07-16 | 2021-10-22 | 中原工学院 | 一种BaFe12O19-Ni0.8Zn0.2Fe2O4/钛酸钡吸波涂层剂制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027064A (ja) * | 2002-06-26 | 2004-01-29 | Nippon Steel Corp | 放熱性と電磁波吸収性に優れた塗料及び塗装金属板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951246A (en) * | 1946-01-30 | 1960-08-30 | Halpern Otto | Absorbent for electromagnetic waves |
JPS5461239A (en) * | 1977-10-25 | 1979-05-17 | Kansai Paint Co Ltd | Electric wave absorbing coating composition |
JPH107867A (ja) * | 1996-06-25 | 1998-01-13 | Chiko Fujishima | 電磁波吸収性樹脂組成物 |
US6436470B1 (en) * | 1998-04-25 | 2002-08-20 | Penn State Research Foundation | Method of applying a hard-facing material to a substrate |
JP2000200990A (ja) * | 1999-01-07 | 2000-07-18 | Daido Steel Co Ltd | 高耐食性電磁波吸収体 |
JP4303388B2 (ja) * | 2000-02-17 | 2009-07-29 | 日本無機株式会社 | 電磁波吸収体およびその製造方法 |
JP2004017547A (ja) * | 2002-06-19 | 2004-01-22 | Sumitomo Electric Ind Ltd | 樹脂積層体及びその製造方法 |
JP2004342868A (ja) * | 2003-05-16 | 2004-12-02 | Sumitomo Electric Fine Polymer Inc | 電磁波吸収フィルムおよびその製造方法 |
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2005
- 2005-06-28 JP JP2005188408A patent/JP5050323B2/ja not_active Expired - Fee Related
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2006
- 2006-06-09 TW TW95120486A patent/TWI321445B/zh active
- 2006-06-23 US US11/426,107 patent/US7615281B2/en not_active Expired - Fee Related
- 2006-06-26 KR KR1020060057626A patent/KR100805369B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027064A (ja) * | 2002-06-26 | 2004-01-29 | Nippon Steel Corp | 放熱性と電磁波吸収性に優れた塗料及び塗装金属板 |
Also Published As
Publication number | Publication date |
---|---|
JP5050323B2 (ja) | 2012-10-17 |
KR20070000997A (ko) | 2007-01-03 |
JP2007008982A (ja) | 2007-01-18 |
US7615281B2 (en) | 2009-11-10 |
TWI321445B (en) | 2010-03-01 |
TW200731918A (en) | 2007-08-16 |
US20070003757A1 (en) | 2007-01-04 |
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