JPH0257971U - - Google Patents

Info

Publication number

JPH0257971U

JPH0257971U JP13727688U JP13727688U JPH0257971U JP H0257971 U JPH0257971 U JP H0257971U JP 13727688 U JP13727688 U JP 13727688U JP 13727688 U JP13727688 U JP 13727688U JP H0257971 U JPH0257971 U JP H0257971U

Authority

JP

Japan

Prior art keywords

ring

sintered

spinning machine

raw material

coating layer

Prior art date

1988-10-20

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

• 238000009987 spinning Methods 0.000 claims description 2
• 239000001856 Ethyl cellulose Substances 0.000 claims 1
• ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims 1
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 229920001249 ethyl cellulose Polymers 0.000 claims 1
• 235000019325 ethyl cellulose Nutrition 0.000 claims 1
• 239000010410 layer Substances 0.000 claims 1
• 239000006223 plastic coating Substances 0.000 claims 1
• 239000000843 powder Substances 0.000 claims 1
• 239000002994 raw material Substances 0.000 claims 1
• 239000010959 steel Substances 0.000 claims 1
• 238000004806 packaging method and process Methods 0.000 description 1
• 239000012188 paraffin wax Substances 0.000 description 1