JPS63160864U - - Google Patents

Info

Publication number

JPS63160864U

JPS63160864U JP5216887U JP5216887U JPS63160864U JP S63160864 U JPS63160864 U JP S63160864U JP 5216887 U JP5216887 U JP 5216887U JP 5216887 U JP5216887 U JP 5216887U JP S63160864 U JPS63160864 U JP S63160864U

Authority

JP

Japan

Prior art keywords

synthetic rubber

ball

elasticity

rubber part

ultra

Prior art date

1987-04-08

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

• 229920003051 synthetic elastomer Polymers 0.000 claims description 7
• 239000005061 synthetic rubber Substances 0.000 claims description 7
• KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
• 229920001971 elastomer Polymers 0.000 description 2
• 239000005060 rubber Substances 0.000 description 2
• JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1