JPH0115109Y2 - - Google Patents

Info

Publication number

JPH0115109Y2

JPH0115109Y2 JP6297486U JP6297486U JPH0115109Y2 JP H0115109 Y2 JPH0115109 Y2 JP H0115109Y2 JP 6297486 U JP6297486 U JP 6297486U JP 6297486 U JP6297486 U JP 6297486U JP H0115109 Y2 JPH0115109 Y2 JP H0115109Y2

Authority

JP

Japan

Prior art keywords

radio wave

wave absorber

outer edge

edge portion

inner edge

Prior art date

1986-04-24

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000006096 absorbing agent Substances 0.000 claims description 48
• 239000000463 material Substances 0.000 claims description 35
• 238000010521 absorption reaction Methods 0.000 claims description 12
• 229920003002 synthetic resin Polymers 0.000 claims description 10
• 239000000057 synthetic resin Substances 0.000 claims description 10
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
• 239000004743 Polypropylene Substances 0.000 claims description 4
• 230000005484 gravity Effects 0.000 claims description 4
• -1 polypropylene Polymers 0.000 claims description 4
• 229920001155 polypropylene Polymers 0.000 claims description 4
• 229910000859 α-Fe Inorganic materials 0.000 claims description 4
• AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 claims description 2
• 230000003750 conditioning effect Effects 0.000 claims 1
• 239000004615 ingredient Substances 0.000 claims 1
• 230000005672 electromagnetic field Effects 0.000 description 5
• 230000000694 effects Effects 0.000 description 4
• 230000002093 peripheral effect Effects 0.000 description 4
• 238000000034 method Methods 0.000 description 3
• 230000002238 attenuated effect Effects 0.000 description 2
• 238000004891 communication Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 239000004952 Polyamide Substances 0.000 description 1
• 239000004734 Polyphenylene sulfide Substances 0.000 description 1
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
• 230000002745 absorbent Effects 0.000 description 1
• 239000002250 absorbent Substances 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 230000032683 aging Effects 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000003628 erosive effect Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 229920002647 polyamide Polymers 0.000 description 1
• 229920000069 polyphenylene sulfide Polymers 0.000 description 1
• 239000000843 powder Substances 0.000 description 1