JPH03108208U - - Google Patents

Info

Publication number

JPH03108208U

JPH03108208U JP7849890U JP7849890U JPH03108208U JP H03108208 U JPH03108208 U JP H03108208U JP 7849890 U JP7849890 U JP 7849890U JP 7849890 U JP7849890 U JP 7849890U JP H03108208 U JPH03108208 U JP H03108208U

Authority

JP

Japan

Prior art keywords

optical fiber

cable

fire

flame

paper layer

Prior art date

1989-12-21

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

• 239000013307 optical fiber Substances 0.000 claims description 8
• 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 claims description 5
• 239000003063 flame retardant Substances 0.000 claims description 5
• 230000009970 fire resistant effect Effects 0.000 claims description 4
• 239000000126 substance Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000009413 insulation Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1