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1.
公开(公告)号:US2909494A
公开(公告)日:1959-10-20
申请号:US54855255
申请日:1955-11-22
Applicant: SHELL DEV
Inventor: PARRY HARVEY L , CAREY JAMES E
CPC classification number: C08G59/72 , C08G59/184 , C08L63/00 , C08L77/08
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2.Compositions containing bf3 complexes and their use as curing agents for polyepoxides 失效
Title translation: 含有bf3配合物的组合物及其作为聚环氧化物固化剂的用途公开(公告)号:US2824083A
公开(公告)日:1958-02-18
申请号:US55560455
申请日:1955-12-27
Applicant: SHELL DEV
Inventor: PARRY HARVEY L , HUBBARD WILLIAM A
CPC classification number: C08G59/72 , C08G59/62 , C08L63/00 , C08L2666/22
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公开(公告)号:US2610166A
公开(公告)日:1952-09-09
申请号:US21890651
申请日:1951-04-02
Applicant: SHELL DEV
Inventor: PARRY HARVEY L , WALDMAN DONALD C
IPC: C08F2/00
CPC classification number: C08F2/004
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公开(公告)号:US2801229A
公开(公告)日:1957-07-30
申请号:US37114853
申请日:1953-07-29
Applicant: SHELL DEV
Inventor: DE HOFF RONALD L , PARRY HARVEY L
IPC: C08G59/50
CPC classification number: C08G59/5033
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5.Foam-forming composition containing glycidyl polyether of a dihydric phenol 失效
Title translation: 含有二元酚缩水甘油基聚醚的泡沫形成组合物公开(公告)号:US2739134A
公开(公告)日:1956-03-20
申请号:US24358551
申请日:1951-08-24
Applicant: SHELL DEV
Inventor: PARRY HARVEY L , BLACKBURN BILLEE O
CPC classification number: C08J9/10 , B32B27/00 , C08J2363/00
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公开(公告)号:US2653172A
公开(公告)日:1953-09-22
申请号:US3456248
申请日:1948-06-22
Applicant: SHELL DEV
Inventor: PARRY HARVEY L
IPC: C07C45/86
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公开(公告)号:US2640037A
公开(公告)日:1953-05-26
申请号:US24962851
申请日:1951-10-03
Applicant: SHELL DEV
Inventor: PARRY HARVEY L , WILES QUENTIN T
IPC: C07D295/02 , C07D295/027 , C08G59/18 , C08G59/56 , C08G59/58
CPC classification number: C07D295/027 , C08G59/184 , C08G59/56 , C08G59/58
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