-
21.
公开(公告)号:US2806010A
公开(公告)日:1957-09-10
申请号:US29582752
申请日:1952-06-26
Applicant: BRITISH CELANESE
Inventor: WILLIAM WHEATLEY EDWARD , WOTHERSPOON FISHER JAMES
IPC: C08J3/02
CPC classification number: C08J3/02 , C08J2333/20
-
公开(公告)号:US2775585A
公开(公告)日:1956-12-25
申请号:US35997253
申请日:1953-06-05
Applicant: BRITISH CELANESE
Inventor: HAROLD BATES , WOTHERSPOON FISHER JAMES , RICHARD SMITH JOHN
IPC: C08B3/22
CPC classification number: C08B3/22
-
公开(公告)号:US2763898A
公开(公告)日:1956-09-25
申请号:US22819651
申请日:1951-05-25
Applicant: BRITISH CELANESE
IPC: D02G1/12
CPC classification number: D02G1/12
-
24.Production of polyamides containing a para-amino-benzoic acid component 失效
Title translation: 含有对氨基苯甲酸组分的聚酰胺的生产公开(公告)号:US2688011A
公开(公告)日:1954-08-31
申请号:US27644252
申请日:1952-03-13
Applicant: BRITISH CELANESE
Inventor: WILLIAM WHEATLEY EDWARD , WOTHERSPOON FISHER JAMES
IPC: C08G69/36
CPC classification number: C08G69/36
-
25.Linear poly-4-amino-1, 2, 4 triazoles heated with a monocarboxylic acid or certain derivatives thereof 失效
Title translation: 用单羧酸或其某些衍生物加热的线性聚-4-氨基-1,2,4-三唑公开(公告)号:US2623869A
公开(公告)日:1952-12-30
申请号:US19259550
申请日:1950-10-27
Applicant: BRITISH CELANESE
Inventor: GEORG KLEINSCHROD FRIEDRICH , WOTHERSPOON FISHER JAMES
IPC: C08G73/08
CPC classification number: C08G73/08
-
公开(公告)号:US2623868A
公开(公告)日:1952-12-30
申请号:US19259450
申请日:1950-10-27
Applicant: BRITISH CELANESE
Inventor: GEORG KLEINSCHROD FRIEDRICH , WOTHERSPOON FISHER JAMES
IPC: C08G73/08
CPC classification number: C08G73/08
-
公开(公告)号:US2423883A
公开(公告)日:1947-07-15
申请号:US55828944
申请日:1944-10-11
Applicant: BRITISH CELANESE
Inventor: WOTHERSPOON FISHER JAMES
IPC: C08B13/00
CPC classification number: C08B13/00
-
-
-
-
-
-