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1.Linear polyesters dyed with 3'-hydroxy-quinophthalone dyestuffs 失效
Title translation: 用3'-羟基 - 喹酞酮染料染色的线性聚酯公开(公告)号:US3036876A
公开(公告)日:1962-05-29
申请号:US83071659
申请日:1959-07-31
Applicant: BASF AG
Inventor: ALFRED SCHOELLIG , GEORG ROESSLER KARL , REINHOLD KRALLMANN
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2.
公开(公告)号:US3311444A
公开(公告)日:1967-03-28
申请号:US41890764
申请日:1964-12-16
Applicant: BASF AG
Inventor: REINHOLD KRALLMANN
CPC classification number: C09B13/02 , D06P1/0048 , D06P3/26 , Y10S8/907
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公开(公告)号:US3297695A
公开(公告)日:1967-01-10
申请号:US43571565
申请日:1965-02-26
Applicant: BASF AG
Inventor: HANS WEIDINGER , GERHARD WELLENREUTHER , REINHOLD KRALLMANN
IPC: C09B1/46
CPC classification number: C09B1/46
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公开(公告)号:US3070592A
公开(公告)日:1962-12-25
申请号:US7885860
申请日:1960-12-28
Applicant: BASF AG
Inventor: HANS BAUMANN , REINHOLD KRALLMANN
IPC: C09B31/14
CPC classification number: C09B31/14
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