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公开(公告)号:US2989499A
公开(公告)日:1961-06-20
申请号:US72852658
申请日:1958-04-15
Applicant: CELANESE CORP
Inventor: LINVILLE ROBERT G , OSBORNE ROBERT J , SMART CHARLES L
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2.Hypophosphite color-forming inhibitor in polyester condensation 失效
Title translation: 次磷酸酯成色抑制剂在聚酯缩合公开(公告)号:US3039999A
公开(公告)日:1962-06-19
申请号:US72853058
申请日:1958-04-15
Applicant: CELANESE CORP
Inventor: LINVILLE ROBERT G , OSBORNE ROBERT J , SMART CHARLES L
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公开(公告)号:US2966485A
公开(公告)日:1960-12-27
申请号:US58363456
申请日:1956-05-09
Applicant: CELANESE CORP
Inventor: LAUGHLIN KENNETH C , OSBORNE ROBERT J , SANTANGELO JOSEPH G
IPC: C08B3/00
CPC classification number: C08B3/00
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