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1.Recovery of fibrous material from waste waters of the paper, cardboard and celluloseindustry by addition of condensation of urea and an alkyleneimine 失效
Title translation: 通过加入尿素和亚烷基亚胺的缩合从纸,纸板和纤维素工业的废水中回收纤维材料公开(公告)号:US3399110A
公开(公告)日:1968-08-27
申请号:US43909265
申请日:1965-03-11
Applicant: HOECHST AG
Inventor: HANS SOMMER , HERBERT BESTIAN , DIETER BERGMANN
IPC: D21F1/82
CPC classification number: D21F1/82 , Y10S162/09
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2.3, 6 bis-para-substituted-phenyl-amino-9-(2'sulfo-phenyl) xanthene 失效
Title translation: 3,6-双 - 对 - 取代 - 苯基 - 氨基-9-(2'-磺基 - 苯基)呫吨公开(公告)号:US3022316A
公开(公告)日:1962-02-20
申请号:US32883252
申请日:1952-12-30
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , GUSTAV SCHAFER , FERDINAND QUINT
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3.New aromatic compounds containing tetrafluorethyl side chains and a process for preparing them 失效
Title translation: 含有四氟乙基侧链的新芳香族化合物及其制备方法公开(公告)号:US2862974A
公开(公告)日:1958-12-02
申请号:US53300655
申请日:1955-09-07
Applicant: HOECHST AG
Inventor: ADOLF SIEGLITZ , HERBERT BESTIAN , KARL REHN
CPC classification number: C07C205/11 , C07C17/275 , C07C17/32 , C07C41/30 , C07C67/343 , C07C209/365 , C07C25/13 , C07C22/08 , C07C69/76 , C07C211/52 , C07C43/225
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4.Process for preparing bright drying polyethylene dispersions using a potassium salt as the emulsifying agent 失效
Title translation: 使用钾盐作为乳化剂制备光亮干燥的聚乙烯分散体的方法公开(公告)号:US3400089A
公开(公告)日:1968-09-03
申请号:US45467965
申请日:1965-05-10
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , HELMUT KORBANKA
CPC classification number: C09G1/04 , C08F10/00 , Y10S526/911 , C08F4/28
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公开(公告)号:US3006907A
公开(公告)日:1961-10-31
申请号:US57858756
申请日:1956-04-17
Applicant: HOECHST AG
Inventor: KARL REHN , ERNST JUNGHANNS , HERBERT BESTIAN
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6.Process of forming cellulosic webs containing urea-alkyleneimine condensation products 失效
Title translation: 形成含有脲 - 亚烷基亚胺缩合产物的纤维素网的方法公开(公告)号:US3345253A
公开(公告)日:1967-10-03
申请号:US39259364
申请日:1964-08-27
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , HANS SOMMER , DIETER BERGMANN
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公开(公告)号:US3324177A
公开(公告)日:1967-06-06
申请号:US28861563
申请日:1963-06-18
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , HARALD JENSEN
IPC: C07C233/00 , C07D207/26 , C07D207/267
CPC classification number: C07D207/267 , C07C233/00 , C07D207/26 , Y02P20/582
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公开(公告)号:US3117984A
公开(公告)日:1964-01-14
申请号:US62754556
申请日:1956-12-11
Applicant: HOECHST AG
Inventor: CLAUS BEERMANN , RODERICH GRAF , HERBERT BESTIAN
CPC classification number: C07F7/28
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9.Process for preparing polymers from open-chain n-vinyl amides in an aqueous medium with a catalyst comprising hydrogen peroxide and a nitrogen compound 失效
Title translation: 在具有包含过氧化氢和氮化合物的催化剂的水性介质中由开链的正乙烯基酰胺制备聚合物的方法公开(公告)号:US3316224A
公开(公告)日:1967-04-25
申请号:US20892762
申请日:1962-07-10
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , DIETER ULMSCHNEIDER
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公开(公告)号:US3249625A
公开(公告)日:1966-05-03
申请号:US22456262
申请日:1962-09-18
Applicant: HOECHST AG
Inventor: HERBERT BESTIAN , ROBERT HARTWIMMER
IPC: C07D207/26 , C07D207/267 , C07D211/76
CPC classification number: C07D207/267 , C07D207/26 , C07D211/76
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