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41.Process for the simultaneous production of epsilon-caprolactam and omega-dodecalactam 失效
Title translation: 同时生产EPSILON-CAPROLACTAM和OMEGA-DODECALACTAM的方法公开(公告)号:US3470153A
公开(公告)日:1969-09-30
申请号:US3470153D
申请日:1966-11-03
Applicant: INVENTA AG
Inventor: SCHULTZE HANS-JOACHIM , ZBINDEN WALTER , GRISONS TAMINS , BERTHER CLAU
IPC: C07D201/04 , C07D41/06 , C07D41/00
CPC classification number: C07D201/04
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42.
公开(公告)号:US3429927A
公开(公告)日:1969-02-25
申请号:US3429927D
申请日:1966-03-02
Applicant: INVENTA AG
Inventor: SCHNIDER ALBERT E
CPC classification number: C07C45/53
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43.
公开(公告)号:US3416886A
公开(公告)日:1968-12-17
申请号:US54576266
申请日:1966-04-27
Applicant: INVENTA AG
Inventor: MARCEL CAPAUL , KOICHI MATSUYA , MAX EDINGER
IPC: C01B21/082 , C01B21/092 , C01B21/14
CPC classification number: C01B21/1418 , C01B21/082 , C01B21/0926
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公开(公告)号:US3295925A
公开(公告)日:1967-01-03
申请号:US29360963
申请日:1963-07-09
Applicant: INVENTA AG
Inventor: HEINZ FUEG , KOICHI MATSUYA
IPC: C01B21/14
CPC classification number: C01B21/1418
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公开(公告)号:US3265685A
公开(公告)日:1966-08-09
申请号:US32128663
申请日:1963-11-04
Applicant: INVENTA AG
Inventor: HANS-JOACHIM SCHULTZE , JOHANN GIESEN , CLAU BERTHER
IPC: C07D201/10
CPC classification number: C07D201/10
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46.
公开(公告)号:US3192265A
公开(公告)日:1965-06-29
申请号:US12534161
申请日:1961-07-20
Applicant: INVENTA AG
Inventor: WALTER ZEHUDER , KASPAR RYFFEL
IPC: C07D493/08
CPC classification number: C07D493/08
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公开(公告)号:US3131216A
公开(公告)日:1964-04-28
申请号:US10209561
申请日:1961-04-11
Applicant: INVENTA AG
Inventor: GISELA BUCK-HANSEN
CPC classification number: C07C51/487
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公开(公告)号:US3053611A
公开(公告)日:1962-09-11
申请号:US78737059
申请日:1959-01-19
Applicant: INVENTA AG
Inventor: WOLFGANG GRIEHL
IPC: D01D5/084
CPC classification number: D01D5/084 , Y10S264/77
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49.Process for the continuous production of polyamide fibers and ribbons 失效
Title translation: 连续生产聚酰胺纤维和丝带的工艺公开(公告)号:US3047541A
公开(公告)日:1962-07-31
申请号:US75326658
申请日:1958-08-05
Applicant: INVENTA AG
Inventor: KASPAR RYFFEL , ERNST SCHWEIZER
CPC classification number: C08G69/16 , D01F6/60 , Y10S264/56
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公开(公告)号:US2943003A
公开(公告)日:1960-06-28
申请号:US71783558
申请日:1958-02-27
Applicant: INVENTA AG
Inventor: MARCO ITIN , FRITZ CONRADIN , JOHANN GIESEN
IPC: C13B20/14
CPC classification number: C13B20/148
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