IL96185A - חומר בולע מכ" ם והשימוש בו להסוואה כנגד גילוי מכ" ם - Google Patents
חומר בולע מכ" ם והשימוש בו להסוואה כנגד גילוי מכ" םInfo
- Publication number
- IL96185A IL96185A IL9618590A IL9618590A IL96185A IL 96185 A IL96185 A IL 96185A IL 9618590 A IL9618590 A IL 9618590A IL 9618590 A IL9618590 A IL 9618590A IL 96185 A IL96185 A IL 96185A
- Authority
- IL
- Israel
- Prior art keywords
- electrically conductive
- layer
- conductive particles
- range
- particles
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 6
- 239000011358 absorbing material Substances 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 89
- 239000002245 particle Substances 0.000 claims abstract description 84
- 239000011230 binding agent Substances 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 239000011888 foil Substances 0.000 claims description 10
- 239000011236 particulate material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 238000011835 investigation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 44
- 239000000203 mixture Substances 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 239000006229 carbon black Substances 0.000 description 11
- 235000019241 carbon black Nutrition 0.000 description 11
- 239000003822 epoxy resin Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229920000647 polyepoxide Polymers 0.000 description 11
- 229920000915 polyvinyl chloride Polymers 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 238000003892 spreading Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000006261 foam material Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910000595 mu-metal Inorganic materials 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- IKIKFDNDFIANOM-UHFFFAOYSA-N [C].C(C)(=O)OC=C.C=C Chemical compound [C].C(C)(=O)OC=C.C=C IKIKFDNDFIANOM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09D5/30—Camouflage paints
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Aerials With Secondary Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3936291A DE3936291A1 (de) | 1989-11-01 | 1989-11-01 | Material mit radarabsorbierenden eigenschaften und dessen verwendung bei verfahren zur tarnung gegen radarerfassung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL96185A true IL96185A (he) | 1995-03-30 |
Family
ID=6392607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9618590A IL96185A (he) | 1989-11-01 | 1990-10-31 | חומר בולע מכ" ם והשימוש בו להסוואה כנגד גילוי מכ" ם |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0426141B1 (he) |
| AT (1) | ATE106933T1 (he) |
| DE (2) | DE3936291A1 (he) |
| ES (1) | ES2060895T3 (he) |
| IL (1) | IL96185A (he) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008036500A1 (de) | 2008-08-05 | 2010-02-11 | Hans-Dieter Cornelius | Verfahren zur Herstellung eines graduierten Mikrowellenabsorbers |
| CN112409913A (zh) * | 2020-11-19 | 2021-02-26 | 青岛九维华盾科技研究院有限公司 | 一种轻质耐盐雾吸波涂层及其制备方法 |
| CN115011076B (zh) * | 2022-05-23 | 2023-06-20 | 哈尔滨工程大学 | 一种纤维嵌入型吸波复合材料空心球及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992425A (en) * | 1945-10-12 | 1961-07-11 | Du Pont | Nondirectional, metal-backed, electromagnetic radiation-absorptive films |
| DE1916326A1 (de) * | 1968-04-01 | 1969-10-30 | Barracudaverken Ab | Tarnungsmittel zum Verhindern oder Hemmen der Entdeckung durch Radarerkundung |
| US4006479A (en) * | 1969-02-04 | 1977-02-01 | The United States Of America As Represented By The Secretary Of The Air Force | Method for dispersing metallic particles in a dielectric binder |
| DE2026890A1 (en) * | 1969-07-14 | 1971-12-16 | Hendrix H | Metal powder/plastic/plasticiser compsn - for prodn - of tapes or coatings for screening against electromagnetic radiation |
| GB1314624A (en) * | 1971-04-06 | 1973-04-26 | Barracudaverken Ab | Radar camouflage |
| BE786466A (fr) * | 1971-07-19 | 1973-01-19 | Unitecta Oberflaechenschutz | Procede pour assurer le reperage par radar ou le camouflage anti-radar |
| DE2345607C2 (de) * | 1973-09-10 | 1984-02-02 | Hein, Lehmann AG, 4000 Düsseldorf | Beschichtungsmaterial zur radarsicheren Tarnung und/oder zur Sicherung der Radarortung und Verfahren zu dessen Herstellung |
| US4118704A (en) * | 1976-04-07 | 1978-10-03 | Tdk Electronics Co., Ltd. | Electromagnetic wave-absorbing wall |
| GB2058469B (en) * | 1979-08-31 | 1983-12-14 | Plessey Co Ltd | Radiation-absorbing materials |
| DE3117245A1 (de) * | 1981-04-30 | 1982-11-18 | Bayer Ag, 5090 Leverkusen | Verwendung textiler metallisierter polwaren als mikrowellenabsorber |
| DE3135586A1 (de) * | 1981-09-09 | 1983-03-31 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Tarnvorrichtung an fahrzeugen gegen erkennung |
| JPS58169997A (ja) * | 1982-03-31 | 1983-10-06 | 日本カ−ボン株式会社 | 電波吸収体 |
| DE3307066A1 (de) * | 1983-03-01 | 1984-09-13 | Dornier Gmbh, 7990 Friedrichshafen | Mehrschichtiger faserverbundwerkstoff |
| DE3507889A1 (de) * | 1985-03-06 | 1986-09-11 | Clouth Gummiwerke AG, 5000 Köln | Mit einer beschichtung versehenes objekt |
| US4726980A (en) * | 1986-03-18 | 1988-02-23 | Nippon Carbon Co., Ltd. | Electromagnetic wave absorbers of silicon carbide fibers |
| GB2192756A (en) * | 1986-07-07 | 1988-01-20 | Hoybond Limited | Energy absorbing coatings and their use in camouflage |
-
1989
- 1989-11-01 DE DE3936291A patent/DE3936291A1/de not_active Ceased
-
1990
- 1990-10-31 ES ES90120862T patent/ES2060895T3/es not_active Expired - Lifetime
- 1990-10-31 IL IL9618590A patent/IL96185A/he active IP Right Review Request
- 1990-10-31 AT AT90120862T patent/ATE106933T1/de not_active IP Right Cessation
- 1990-10-31 EP EP90120862A patent/EP0426141B1/de not_active Expired - Lifetime
- 1990-10-31 DE DE59006026T patent/DE59006026D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3936291A1 (de) | 1991-05-02 |
| ATE106933T1 (de) | 1994-06-15 |
| ES2060895T3 (es) | 1994-12-01 |
| EP0426141A3 (en) | 1992-08-05 |
| EP0426141A2 (de) | 1991-05-08 |
| EP0426141B1 (de) | 1994-06-08 |
| DE59006026D1 (de) | 1994-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CB | Opposition filed against grant of patent |
Free format text: 29.06.95 |
|
| CE | Application withdrawn (oppos. filed against grant of patent) |
Free format text: APPLICANT WITHDREW APPLICATION ON 20.5.96 |