JPS61123338U - - Google Patents

Info

Publication number

JPS61123338U

JPS61123338U JP367285U JP367285U JPS61123338U JP S61123338 U JPS61123338 U JP S61123338U JP 367285 U JP367285 U JP 367285U JP 367285 U JP367285 U JP 367285U JP S61123338 U JPS61123338 U JP S61123338U

Authority

JP

Japan

Prior art keywords

utility

polyvinyl acetal

porous body

humidifier

model registration

Prior art date

1985-01-17

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

• DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 4
• 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 4
• 229920002554 vinyl polymer Polymers 0.000 claims description 4
• 239000011148 porous material Substances 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
• 238000006359 acetalization reaction Methods 0.000 claims 1

Cited By (4)