-
公开(公告)号:US2474909A
公开(公告)日:1949-07-05
申请号:US59272645
申请日:1945-05-08
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , BROUGHTON LAW PHILIP , ALFRED GIBSON SYDNEY
IPC: D06P1/44
CPC classification number: D06P1/44 , Y10T442/20 , Y10T442/2861
-
公开(公告)号:US2228885A
公开(公告)日:1941-01-14
申请号:US23914338
申请日:1938-11-05
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY
IPC: C09B1/503
CPC classification number: C09B1/503
-
3.Production of 1,4-di-(mono-substituted-amino)-anthraquinone compounds 失效
Title translation: 1,4-二(单取代 - 氨基) - 蒽醌化合物的制备公开(公告)号:US2228884A
公开(公告)日:1941-01-14
申请号:US18216737
申请日:1937-12-28
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , FINLEY TOPHAM CHARLES
IPC: C09B1/28
CPC classification number: C09B1/285
-
公开(公告)号:US2090948A
公开(公告)日:1937-08-24
申请号:US3613435
申请日:1935-08-14
Applicant: CELANESE CORP
Inventor: GEORGE REEVES , CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
IPC: C09B1/40
CPC classification number: C09B1/40
-
公开(公告)号:US2010884A
公开(公告)日:1935-08-13
申请号:US68523033
申请日:1933-08-15
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
-
公开(公告)号:US1991885A
公开(公告)日:1935-02-19
申请号:US37987429
申请日:1929-07-20
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY , WILLIAM KIRK ERNEST
IPC: C09B13/02
CPC classification number: C09B13/02
-
公开(公告)号:US1969735A
公开(公告)日:1934-08-14
申请号:US49235330
申请日:1930-10-30
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY , WILLIAM KIRK ERNEST
IPC: C07C50/34
CPC classification number: C07C50/34
-
8.Manufacture of hydroxylated derivatives of the anthraquinone series 失效
Title translation: 制造蒽醌系列的羟基化衍生物公开(公告)号:US1963136A
公开(公告)日:1934-06-19
申请号:US49236030
申请日:1930-10-30
Applicant: CELANESE CORP
Inventor: WILLIAM KIRK ERNEST , CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
IPC: C07C50/34
CPC classification number: C07C50/34
-
9.Coloration of materials made with or containing cellulose acetate 失效
Title translation: 用或含有醋酸纤维素制成的材料着色公开(公告)号:US1947038A
公开(公告)日:1934-02-13
申请号:US31125228
申请日:1928-10-08
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY
IPC: C09B51/00
-
10.Dyeing, printing, or stenciling of materials made of or containing cellulose derivatives 失效
Title translation: 由纤维素衍生物制成或含有的材料进行染色,印刷或模版公开(公告)号:US1914942A
公开(公告)日:1933-06-20
申请号:US35660129
申请日:1929-04-19
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , HOLLAND ELLIS GEORGE , TOBIAS OCKMAN , CHARLES OLPIN HENRY
IPC: C09B35/26
-
-
-
-
-
-
-
-
-