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1.Process for the continuous manufacture of laurolactam in the liquid phase 失效
Title translation: 在液相中连续制造劳力士的方法公开(公告)号:US3431255A
公开(公告)日:1969-03-04
申请号:US3431255D
申请日:1966-02-02
Applicant: HUELS CHEMISCHE WERKE AG
Inventor: STRAUSS GUNTHER , THOMAS WALTER
IPC: C07D201/04 , C07D41/06
CPC classification number: C07D201/04
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公开(公告)号:US3617226A
公开(公告)日:1971-11-02
申请号:US3617226D
申请日:1968-04-26
Applicant: HUELS CHEMISCHE WERKE AG
Inventor: LIST FERDINAND , STROBELE RUDOLF , STRAUSS GUNTHER
CPC classification number: B01J19/28 , B01J8/10 , B01J2208/00176 , B01J2208/00247 , B01J2208/00407 , B01J2208/0053 , B01J2219/182 , C07C67/08 , C07C69/82
Abstract: Apparatus for esterifying terephthalic acid and similar normally solid organic acids, using a rotary tunnel oven equipped with means for continuously contacting particulate solids with gases.
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公开(公告)号:US3428625A
公开(公告)日:1969-02-18
申请号:US3428625D
申请日:1966-09-23
Applicant: HUELS CHEMISCHE WERKE AG
Inventor: STRAUSS GUNTHER
IPC: C07D201/04 , C07D41/06
CPC classification number: C07D201/04
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公开(公告)号:US3651153A
公开(公告)日:1972-03-21
申请号:US3651153D
申请日:1965-08-24
Applicant: HUELS CHEMISCHE WERKE AG
Inventor: STRAUSS GUNTHER , SCHNEIDER KLAUS , JACQUEMIN WERNER
CPC classification number: C07C29/52 , C07C2601/20 , C07C35/205 , C07C31/125
Abstract: BORIC ACID ESTER INTERMEDIATES IN THE PREPARATION OF ALCOHOLS OF NON-AROMATIC HYDROCARBONS ARE PRODUCED BY INTRODUCING BORIC ACID IN ADMIXTURES WITH WATER DIRECTLY INTO THE HYDROCARBONS UNDERGOING OXIDATION.
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5.Refinements in the distillation of lactams from solutions thereof 失效
Title translation: 从其解决方案中提取纤维的细节公开(公告)号:US3462417A
公开(公告)日:1969-08-19
申请号:US3462417D
申请日:1966-09-06
Applicant: HUELS CHEMISCHE WERKE AG
Inventor: SIMMROCK KARL-HANS , STRAUSS GUNTHER
IPC: C07D201/04 , C07D41/06
CPC classification number: C07D201/04
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