JPH0327825Y2 - - Google Patents

Info

Publication number

JPH0327825Y2

JPH0327825Y2 JP7214586U JP7214586U JPH0327825Y2 JP H0327825 Y2 JPH0327825 Y2 JP H0327825Y2 JP 7214586 U JP7214586 U JP 7214586U JP 7214586 U JP7214586 U JP 7214586U JP H0327825 Y2 JPH0327825 Y2 JP H0327825Y2

Authority

JP

Japan

Prior art keywords

thin

synthetic

board

steel plate

paper

Prior art date

1986-05-13

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 229910000831 Steel Inorganic materials 0.000 claims description 17
• 239000010959 steel Substances 0.000 claims description 17
• 239000002131 composite material Substances 0.000 claims description 15
• 229920003002 synthetic resin Polymers 0.000 claims description 10
• 239000000057 synthetic resin Substances 0.000 claims description 10
• 229920001169 thermoplastic Polymers 0.000 claims description 8
• 239000004416 thermosoftening plastic Substances 0.000 claims description 8
• 239000000123 paper Substances 0.000 description 14
• 229920005989 resin Polymers 0.000 description 11
• 239000011347 resin Substances 0.000 description 11
• 239000003550 marker Substances 0.000 description 6
• 239000004743 Polypropylene Substances 0.000 description 3
• 210000003298 dental enamel Anatomy 0.000 description 3
• 238000002845 discoloration Methods 0.000 description 3
• 238000005562 fading Methods 0.000 description 3
• 230000002093 peripheral effect Effects 0.000 description 3
• -1 polypropylene Polymers 0.000 description 3
• 229920001155 polypropylene Polymers 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
• 239000004677 Nylon Substances 0.000 description 2
• 230000000903 blocking effect Effects 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 229910052731 fluorine Inorganic materials 0.000 description 2
• 239000011737 fluorine Substances 0.000 description 2
• 229920001778 nylon Polymers 0.000 description 2
• 229920001131 Pulp (paper) Polymers 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 239000011120 plywood Substances 0.000 description 1
• 229920001225 polyester resin Polymers 0.000 description 1
• 239000004645 polyester resin Substances 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 229920005992 thermoplastic resin Polymers 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1