JPH0337945Y2 - - Google Patents

Info

Publication number

JPH0337945Y2

JPH0337945Y2 JP200586U JP200586U JPH0337945Y2 JP H0337945 Y2 JPH0337945 Y2 JP H0337945Y2 JP 200586 U JP200586 U JP 200586U JP 200586 U JP200586 U JP 200586U JP H0337945 Y2 JPH0337945 Y2 JP H0337945Y2

Authority

JP

Japan

Prior art keywords

outer shell

core material

cosmetic

spacer

linear expansion

Prior art date

1986-01-13

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

• 239000002537 cosmetic Substances 0.000 claims description 22
• 239000011162 core material Substances 0.000 claims description 18
• 125000006850 spacer group Chemical group 0.000 claims description 16
• 229920005989 resin Polymers 0.000 claims description 14
• 239000011347 resin Substances 0.000 claims description 14
• 230000003014 reinforcing effect Effects 0.000 claims description 12
• 239000002131 composite material Substances 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 7
• 239000011257 shell material Substances 0.000 claims 5
• 230000008602 contraction Effects 0.000 description 6
• 239000002023 wood Substances 0.000 description 6
• 238000005336 cracking Methods 0.000 description 4
• 239000004698 Polyethylene Substances 0.000 description 3
• 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
• -1 polyethylene Polymers 0.000 description 3
• 229920000573 polyethylene Polymers 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
• 229920003023 plastic Polymers 0.000 description 2
• 239000004033 plastic Substances 0.000 description 2
• 240000000731 Fagus sylvatica Species 0.000 description 1
• 235000010099 Fagus sylvatica Nutrition 0.000 description 1
• 240000007653 Pometia tomentosa Species 0.000 description 1
• 239000002390 adhesive tape Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 238000005187 foaming Methods 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 230000014759 maintenance of location Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
• 210000001364 upper extremity Anatomy 0.000 description 1
• 239000011800 void material Substances 0.000 description 1