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公开(公告)号:US2809995A
公开(公告)日:1957-10-15
申请号:US32765852
申请日:1952-12-23
Applicant: RUHRCHEMIE AG
Inventor: HEINZ NOESKE , HELMUT KOLLING
CPC classification number: C07C209/26
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公开(公告)号:US2805243A
公开(公告)日:1957-09-03
申请号:US36392853
申请日:1953-06-24
Applicant: RUHRCHEMIE AG
Inventor: HEINZ NOESKE , HELMUT KOLLING
CPC classification number: C07C255/00
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3.Neutralization of sulfonic acids and sulfuric acid esters with the use of solid alkal i carbonates 失效
Title translation: 使用固体碳酸锂中和磺酸和硫酸酯公开(公告)号:US2688035A
公开(公告)日:1954-08-31
申请号:US28376652
申请日:1952-04-22
Applicant: ELISABETH CHARLOTTE MARGARETE , ARNOLD TOFAHRN , RUHRCHEMIE AG
Inventor: EUGEN JACOB , HELMUT KOLLING , EWALD STIEBLING
IPC: C07C303/44
CPC classification number: C07C303/42
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4.
公开(公告)号:US2658090A
公开(公告)日:1953-11-03
申请号:US14425450
申请日:1950-02-15
Applicant: RUHRCHEMIE AG
Inventor: NIKOLAUS GEISER , HELMUT KOLLING
IPC: C07C1/30
CPC classification number: C07C1/30 , C07C2521/12 , C07C11/02
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5.Process for continuously processing reaction products of the polymerization of ethylene 失效
Title translation: 连续处理乙烯聚合反应产物的方法公开(公告)号:US2943083A
公开(公告)日:1960-06-28
申请号:US60158456
申请日:1956-08-01
Applicant: RUHRCHEMIE AG
Inventor: HELMUT KOLLING , NIKOLAUS GEISER , VON HOFFMANN WILFRIED
IPC: C08F6/02
CPC classification number: C08F6/02 , Y10S159/10 , C08L23/02
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6.Process for the conversion of paraffin into rubber-like products 失效
Title translation: 将石蜡转化为橡胶状产品的方法公开(公告)号:US2892877A
公开(公告)日:1959-06-30
申请号:US52537655
申请日:1955-07-29
Applicant: RUHRCHEMIE AG
Inventor: HELMUT KOLLING , HEINZ NOESKE , FRIEDRICH RAPPEN
CPC classification number: C08L91/00 , Y10S208/95 , Y10S585/935 , Y10S585/946
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公开(公告)号:US2887517A
公开(公告)日:1959-05-19
申请号:US44021254
申请日:1954-06-29
Applicant: RUHRCHEMIE AG
Inventor: HEINZ NOESKE , HELMUT KOLLING
CPC classification number: C07C13/12 , C07C4/22 , C07C5/05 , C07C2521/02 , C07C2521/10 , C07C2523/26 , C07C2523/75 , C07C2523/755 , C07C2523/86 , C07C2601/10 , C07C13/15
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公开(公告)号:US2821484A
公开(公告)日:1958-01-28
申请号:US41991854
申请日:1954-03-30
Applicant: RUHRCHEMIE AG
Inventor: HELMUT KOLLING , FRIEDRICH RAPPEN
IPC: C07C51/295 , C09G1/08
CPC classification number: C07C51/295 , C09G1/08
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9.Method for obtaining pure olefines from olefine containing hydrocarbon mixtures 失效
Title translation: 从含有烯烃的烃混合物中获得纯烯烃的方法公开(公告)号:US2705734A
公开(公告)日:1955-04-05
申请号:US21666851
申请日:1951-03-20
Applicant: RUHRCHEMIE AG
Inventor: HEINRICH TRAMM , NIKOLAUS GEISER , HELMUT KOLLING
CPC classification number: C07C7/1485 , C07C7/17 , C07C11/02
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公开(公告)号:US2602812A
公开(公告)日:1952-07-08
申请号:US10923849
申请日:1949-08-08
Applicant: RUHRCHEMIE AG
Inventor: WILHELM GOTTSCHALL , HELMUT KOLLING , AUGUST HAGEMANN
IPC: C07C51/275 , C07C51/305
CPC classification number: C07C51/275 , C07C51/305
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