JPH0420360U - - Google Patents

Info

Publication number

JPH0420360U

JPH0420360U JP6157890U JP6157890U JPH0420360U JP H0420360 U JPH0420360 U JP H0420360U JP 6157890 U JP6157890 U JP 6157890U JP 6157890 U JP6157890 U JP 6157890U JP H0420360 U JPH0420360 U JP H0420360U

Authority

JP

Japan

Prior art keywords

eyeglasses

far

infrared emitting

constituent elements

ceramics

Prior art date

1990-06-11

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011521 glass Substances 0.000 claims description 5
• 239000000919 ceramic Substances 0.000 claims 6
• 239000000470 constituent Substances 0.000 claims 4
• 239000000843 powder Substances 0.000 claims 3
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
• 229910052799 carbon Inorganic materials 0.000 claims 1
• 239000004744 fabric Substances 0.000 claims 1
• 239000000395 magnesium oxide Substances 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 229910052573 porcelain Inorganic materials 0.000 claims 1
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
• 229910010271 silicon carbide Inorganic materials 0.000 claims 1

Cited By (2)