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1.Separation of macromolecules having different stereoregularities from polypropylenes comprising mixtures of such macromolecules 失效
Title translation: 从包含这种大分子混合物的聚丙烯中分离具有不同稳定性的大分子公开(公告)号:US3438956A
公开(公告)日:1969-04-15
申请号:US3438956D
申请日:1968-07-23
Applicant: MONTEDISON SPA
Inventor: NATTA GIULIO , PINO PIERO , MAZZANTI GIORGIO
CPC classification number: C08L23/12 , C08F10/00 , F02B3/06 , C08L2666/24 , C08L2666/04 , C08F4/42
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公开(公告)号:US3435017A
公开(公告)日:1969-03-25
申请号:US3435017D
申请日:1958-06-13
Applicant: MONTEDISON SPA
Inventor: NATTA GIULIO , PINO PIERO , MAZZANTI GIORGIO
IPC: B65G65/00 , C08F4/64 , C08F6/02 , C08F10/00 , C08F36/02 , C08F110/02 , C08F210/00 , D01F6/04 , F02B3/06 , H01J13/10 , C08F3/12 , C08F1/56
CPC classification number: D01F6/04 , B65G65/00 , B65G2814/0317 , C08F6/02 , C08F10/00 , C08F10/08 , C08F36/02 , C08F110/02 , C08F110/08 , C08F210/00 , F02B3/06 , H01J13/10 , H01J2893/0078 , C08L23/02 , C08F2500/12 , C08F2500/17 , C08F4/6421
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3.Isotactic polymers of styrene and pentene-1,and products made thereof 失效
Title translation: 苯乙烯和丁烯-1的同位素聚合物及其制备方法公开(公告)号:US3435018A
公开(公告)日:1969-03-25
申请号:US3435018D
申请日:1958-05-05
Applicant: MONTEDISON SPA
Inventor: NATTA GIULIO , PINO PIERO , MAZZANTI GIORGIO
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