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公开(公告)号:US1679935A
公开(公告)日:1928-08-07
申请号:US21321427
申请日:1927-08-15
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY , BERTRAM MILLER WILLIAM
IPC: C09B51/00
CPC classification number: C09B51/00
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12.Process for dyeing cellulose derivative textile material by impregnating it with a swelling solution containing urea and an esterified leuco vat dye and subsequently steaming twice 失效
Title translation: 通过用含有尿素和酯化的无色瓮染料的溶胀溶液浸渍纤维素衍生物纺织材料并随后蒸两次来进行染色的方法公开(公告)号:US2614023A
公开(公告)日:1952-10-14
申请号:US7618749
申请日:1949-02-12
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , TOM JACKSON
IPC: D06P1/28
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公开(公告)号:US2559787A
公开(公告)日:1951-07-10
申请号:US68258846
申请日:1946-07-10
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , RONALD HOUSE KENNETH , JOHN WRIGHT
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14.Anthraquinone-2-carboxylic-dimethylamides and rocess for making same 失效
Title translation: 蒽醌-2-羧酸 - 二甲基酰胺和其制备方法公开(公告)号:US2484902A
公开(公告)日:1949-10-18
申请号:US70428046
申请日:1946-10-18
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , RONALD HOUSE KENNETH
IPC: C09B1/26
CPC classification number: C09B1/26
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公开(公告)号:US2368723A
公开(公告)日:1945-02-06
申请号:US44011442
申请日:1942-04-22
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , STANLEY ARGYLE CHRISTOPHER
IPC: C09B51/00
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公开(公告)号:US2316277A
公开(公告)日:1943-04-13
申请号:US35531040
申请日:1940-09-04
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , CYRIL MCKNIGHT WILLIAM
IPC: D06P5/15
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公开(公告)号:US2040949A
公开(公告)日:1936-05-19
申请号:US70279233
申请日:1933-12-16
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , HOLLAND ELLIAS GEORGE
IPC: D01C3/02 , D06M11/38 , D06M13/188
CPC classification number: D06M11/38 , D01C3/02 , D06M13/188
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18.Production of colorations on materials made of or containing organic derivatives of cellulose 失效
Title translation: 生产由纤维素的有机衍生物制成或含有的材料上的着色公开(公告)号:US2010883A
公开(公告)日:1935-08-13
申请号:US65184933
申请日:1933-01-14
Applicant: CELANESE CORP
Inventor: CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
IPC: C09B51/00
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公开(公告)号:US2008902A
公开(公告)日:1935-07-23
申请号:US52394031
申请日:1931-03-19
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY
CPC classification number: D06P1/96 , C09B1/28 , D06P1/6429 , D06P3/42 , Y10S8/921
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公开(公告)号:US2007382A
公开(公告)日:1935-07-09
申请号:US67931233
申请日:1933-07-07
Applicant: CELANESE CORP
Inventor: TOBIAS OCKMAN , GEORGE REEVES , EDMUND STANLEY , CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
IPC: C09B67/00
CPC classification number: C09B67/0029
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