JPS6376343U - - Google Patents

Info

Publication number

JPS6376343U

JPS6376343U JP17074686U JP17074686U JPS6376343U JP S6376343 U JPS6376343 U JP S6376343U JP 17074686 U JP17074686 U JP 17074686U JP 17074686 U JP17074686 U JP 17074686U JP S6376343 U JPS6376343 U JP S6376343U

Authority

JP

Japan

Prior art keywords

mold

broach

sand

filling

kneaded sand

Prior art date

1986-11-06

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

• 239000004576 sand Substances 0.000 claims description 5
• 238000000465 moulding Methods 0.000 claims 2
• KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 1
• 238000007664 blowing Methods 0.000 claims 1
• -1 into a mold Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 239000005011 phenolic resin Substances 0.000 claims 1
• 229920001568 phenolic resin Polymers 0.000 claims 1
• 229920001228 polyisocyanate Polymers 0.000 claims 1
• 239000005056 polyisocyanate Substances 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 238000004898 kneading Methods 0.000 description 1