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公开(公告)号:US3541842A
公开(公告)日:1970-11-24
申请号:US3541842D
申请日:1968-08-15
Applicant: SHELL OIL CO
Inventor: GERGEN WILLIAM P , CLARK JOHN C , MARTIN JON W
CPC classification number: G01N3/40
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公开(公告)号:US3865776A
公开(公告)日:1975-02-11
申请号:US44172274
申请日:1974-02-11
Applicant: SHELL OIL CO
Inventor: GERGEN WILLIAM P
CPC classification number: C08L53/025 , C08K5/01 , C08L23/12 , C08L53/02 , C08L57/00 , C08L2666/04
Abstract: Tubing useful for medical purposes particularly which is resistant to kinking and has a useful degree of clarity comprises a combination of two types of block polymers, mineral white oil, high melt flow polypropylene and a resin.
Abstract translation: 用于医疗用途,特别是耐扭结并且具有有用的透明度的管道包括两种类型的嵌段聚合物,矿物白油,高熔体流动聚丙烯和树脂的组合。
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公开(公告)号:US3501952A
公开(公告)日:1970-03-24
申请号:US3501952D
申请日:1967-08-28
Applicant: SHELL OIL CO
Inventor: GERGEN WILLIAM P , CLARK JOHN C
IPC: G01N3/38
CPC classification number: G01N3/38 , G01N2203/0021 , G01N2203/0226
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