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DEVICE CONTAINING FIRST, SECOND AND THIRD POLYMERS
专利权人:
Daniel Py
发明人:
Daniel Py
申请号:
US15438231
公开号:
US20170190456A1
申请日:
2017.02.21
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A device that includes a first portion including a first polymer, a second portion including a second polymer, and a third portion defining a third polymer. The second polymer is substantially not bondable to the first polymer, and the third polymer is bondable to the first polymer and fixedly secures the first portion to the second portion. A device that includes a body and a closure and including and a first polymer, a second polymer and a third polymer, wherein the first polymer is bondable with the second polymer, and the third polymer is substantially not bondable to the first polymer.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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