您的位置: 首页 > 农业专利 > 详情页

EXTRUDABLE TUBING AND SOLVENT BONDED FITTING FOR DELIVERY OF MEDICINAL FLUIDS
专利权人:
Inc.;Tekni-Plex
发明人:
Philip D. Bourgeois,Joseph E. Olsavsky
申请号:
US14448432
公开号:
US20160030728A1
申请日:
2014.07.31
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Assembly, and method of fabricating an assembly including an extruded polymeric tube and a prefabricated tubular polymer body (fitment), the method including the steps of: extruding an outer tubular surface of a thermoplastic propylene-based elastomer (PBE) material; treating the outer surface along a selected axial length at one end of the tube with a solvent; inserting the treated one end into a hollow tubular passage of a prefabricated tubular body having an inner passage wall of a polypropylene-based material; and allowing the mated juncture to dry such that the treated outer surface solvent bonds to the inner wall. The tubing is preferably a coextruded tube having an innermost layer of a thermoplastic ethylene-based olefinic material. The mating tubing and fitment overcome the prior art problems of stress cracking, fluid contamination and/or processing difficulties.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充