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11.Separation and recovery of products produced by the alkaline fusion of cellulosic materials 失效
Title translation: 通过纤维素材料的碱性熔化产生的产品的分离和回收公开(公告)号:US1869948A
公开(公告)日:1932-08-02
申请号:US32172528
申请日:1928-11-24
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
IPC: C07C51/48
CPC classification number: C07C51/48
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公开(公告)号:US2092431A
公开(公告)日:1937-09-07
申请号:US58313631
申请日:1931-12-24
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , JEROME MARTIN
CPC classification number: C07C209/16
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公开(公告)号:US1875747A
公开(公告)日:1932-09-06
申请号:US46899330
申请日:1930-07-18
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: JEROME MARTIN , SWALLEN LLOYD C
CPC classification number: C07C209/16
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14.
公开(公告)号:US1864152A
公开(公告)日:1932-06-21
申请号:US42742130
申请日:1930-02-10
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SIMMS CARSON W , BANNISTER WILLIAM J , SWALLEN LLOYD C
IPC: C09C3/00
CPC classification number: C09C3/006 , C01P2006/19 , C09C3/041 , C09C3/08 , Y10S516/06 , Y10S516/907 , Y10S516/928
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公开(公告)号:US1835915A
公开(公告)日:1931-12-08
申请号:US26298528
申请日:1928-03-19
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , BANNISTER WILLIAM J
IPC: C08K5/12
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公开(公告)号:US2294346A
公开(公告)日:1942-08-25
申请号:US36060040
申请日:1940-10-10
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , TINDALL JOHN B
IPC: C07C29/74
CPC classification number: C07C29/74 , C07C31/125
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公开(公告)号:US1978824A
公开(公告)日:1934-10-30
申请号:US71958834
申请日:1934-04-07
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
IPC: C07C45/00
CPC classification number: C07C45/00 , C07C45/002
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公开(公告)号:US1978619A
公开(公告)日:1934-10-30
申请号:US36431829
申请日:1929-05-18
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: GROVER BLOOMFIELD , SWALLEN LLOYD C , CRAWFORD FRANCIS M
IPC: C07C45/00
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公开(公告)号:US1970782A
公开(公告)日:1934-08-21
申请号:US41975030
申请日:1930-01-09
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C
IPC: C07C45/00
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公开(公告)号:US1945131A
公开(公告)日:1934-01-30
申请号:US41973730
申请日:1930-01-09
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: GROVER BLOOMFIELD , SWALLEN LLOYD C , CRAWFORD FRANCIS M
IPC: C07C45/00
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