FI906138A0 - Radarkamouflagematerial. - Google Patents
Radarkamouflagematerial.Info
- Publication number
- FI906138A0 FI906138A0 FI906138A FI906138A FI906138A0 FI 906138 A0 FI906138 A0 FI 906138A0 FI 906138 A FI906138 A FI 906138A FI 906138 A FI906138 A FI 906138A FI 906138 A0 FI906138 A0 FI 906138A0
- Authority
- FI
- Finland
- Prior art keywords
- fibres
- cellular plastic
- plastic
- radarkamouflagematerial
- isotropically
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Building Environments (AREA)
- Artificial Fish Reefs (AREA)
- Road Signs Or Road Markings (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901418A SE463769B (sv) | 1989-04-19 | 1989-04-19 | Kamouflagematerial av pvc-cellplast med slutna celler |
PCT/SE1990/000246 WO1990013155A1 (en) | 1989-04-19 | 1990-04-10 | Radar camouflage material |
Publications (1)
Publication Number | Publication Date |
---|---|
FI906138A0 true FI906138A0 (fi) | 1990-12-13 |
Family
ID=20375726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI906138A FI906138A0 (fi) | 1989-04-19 | 1990-12-13 | Radarkamouflagematerial. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0394207B1 (fi) |
JP (1) | JPH04505771A (fi) |
KR (1) | KR920700485A (fi) |
AT (1) | ATE127621T1 (fi) |
AU (1) | AU639454B2 (fi) |
CA (1) | CA2031187A1 (fi) |
DE (1) | DE69022097D1 (fi) |
FI (1) | FI906138A0 (fi) |
PT (1) | PT93815A (fi) |
SE (1) | SE463769B (fi) |
WO (1) | WO1990013155A1 (fi) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0596378A1 (de) * | 1992-10-31 | 1994-05-11 | Hoechst Aktiengesellschaft | Kunststoff-Formmasse zur Herstellung von Formteilen mit farblich abstimmbarem Dekoreffekt |
JP2956875B2 (ja) * | 1994-05-19 | 1999-10-04 | 矢崎総業株式会社 | 電磁遮蔽用成形材料 |
DE19707585A1 (de) * | 1997-02-26 | 1998-09-03 | Bosch Gmbh Robert | Gehäuse mit radarabsorbierenden Eigenschaften |
AU8583598A (en) * | 1997-07-23 | 1999-02-16 | Cuming Microwave Corporation | Radar absorber and method of manufacture |
CN1531570A (zh) * | 2000-12-08 | 2004-09-22 | Sa | 电磁能适应材料 |
US20030087081A1 (en) * | 2001-11-02 | 2003-05-08 | Seiling Kevin A. | Composition for making extruded shapes and a method for making such composition |
JP3922039B2 (ja) * | 2002-02-15 | 2007-05-30 | 株式会社日立製作所 | 電磁波吸収材料及びそれを用いた各種製品 |
DE102004057983A1 (de) * | 2004-12-01 | 2006-06-08 | Hermann Kiefner | Verfahren zur Mikrowellen-Ablenkung mit Miniatur-Dipolen |
KR102269755B1 (ko) * | 2020-01-28 | 2021-06-28 | 삼양화학공업주식회사 | 기동장비용 광대역 위장 구조체 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1916326A1 (de) * | 1968-04-01 | 1969-10-30 | Barracudaverken Ab | Tarnungsmittel zum Verhindern oder Hemmen der Entdeckung durch Radarerkundung |
FR2469203A1 (fr) * | 1979-11-09 | 1981-05-22 | Thomson Csf | Procede de fabrication de matiere absorbante pour les ondes hyperfrequences, dispositif de mise en oeuvre du procede et matiere absorbante ainsi constituee |
JPS60163940A (ja) * | 1984-02-06 | 1985-08-26 | Toyo Soda Mfg Co Ltd | 塩化ビニル系樹脂発泡体の製造方法 |
US4579872A (en) * | 1985-05-06 | 1986-04-01 | The Dow Chemical Company | Uniform minimization of plastic foam cell size |
CA1290095C (en) * | 1986-08-06 | 1991-10-01 | Hisao Shimazu | Foamed article of chlorinated vinyl chloride resin containing inorganic material and process for preparing thereof |
-
1989
- 1989-04-19 SE SE8901418A patent/SE463769B/sv not_active IP Right Cessation
-
1990
- 1990-04-10 WO PCT/SE1990/000246 patent/WO1990013155A1/en active Application Filing
- 1990-04-10 DE DE69022097T patent/DE69022097D1/de not_active Expired - Lifetime
- 1990-04-10 AT AT90850137T patent/ATE127621T1/de not_active IP Right Cessation
- 1990-04-10 KR KR1019900702616A patent/KR920700485A/ko not_active Application Discontinuation
- 1990-04-10 CA CA002031187A patent/CA2031187A1/en not_active Abandoned
- 1990-04-10 EP EP90850137A patent/EP0394207B1/en not_active Expired - Lifetime
- 1990-04-10 AU AU55336/90A patent/AU639454B2/en not_active Ceased
- 1990-04-10 JP JP90506719A patent/JPH04505771A/ja active Pending
- 1990-04-19 PT PT93815A patent/PT93815A/pt not_active Application Discontinuation
- 1990-12-13 FI FI906138A patent/FI906138A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69022097D1 (de) | 1995-10-12 |
SE463769B (sv) | 1991-01-21 |
WO1990013155A1 (en) | 1990-11-01 |
PT93815A (pt) | 1990-11-20 |
JPH04505771A (ja) | 1992-10-08 |
AU5533690A (en) | 1990-11-16 |
EP0394207B1 (en) | 1995-09-06 |
ATE127621T1 (de) | 1995-09-15 |
KR920700485A (ko) | 1992-02-19 |
SE8901418D0 (sv) | 1989-04-19 |
CA2031187A1 (en) | 1990-10-20 |
SE8901418A (fi) | 1990-10-20 |
EP0394207A1 (en) | 1990-10-24 |
AU639454B2 (en) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: DIVINYCELL INTRNATIONAL AB |
|
FD | Application lapsed | ||
FD | Application lapsed |
Owner name: DIVINYCELL INTRNATIONAL AB |