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公开(公告)号:US3449261A
公开(公告)日:1969-06-10
申请号:US3449261D
申请日:1966-02-01
Applicant: FMC CORP
Inventor: ROSS JOHN M JR , LEVESQUE PAUL E
CPC classification number: C11D3/0026 , Y10S516/02 , Y10S516/03 , Y10S516/07
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2.Dehydration of nu, nu-dimethylhydrazine by distillation in the presence of an alkali 失效
Title translation: 在碱存在下通过蒸馏脱水nu,nu-二甲基肼公开(公告)号:US3138545A
公开(公告)日:1964-06-23
申请号:US50749255
申请日:1955-05-10
Applicant: FMC CORP
Inventor: REED SHERMAN K , LEVESQUE PAUL E , PIANFETTI JOHN A , VESSEY HAROLD M
CPC classification number: C07C241/02 , C07C243/22
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3.Vulcanizable rubber composition containing as a reinforcing agent, a partial polyvalent metal salt of coal derived humic acids 失效
Title translation: 含有作为增强剂的可硫化橡胶组合物,得自煤的腐殖酸的部分多价金属盐公开(公告)号:US3075931A
公开(公告)日:1963-01-29
申请号:US84396759
申请日:1959-10-02
Applicant: FMC CORP
Inventor: DAVIDSON WILLIAM L , LEVESQUE PAUL E , LATOURETTE HAROLD K
IPC: C08L21/00
CPC classification number: C08L9/06 , C08K5/098 , C08L7/00 , C08L21/00 , C08L97/00 , Y10S524/925 , C08L2666/26
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公开(公告)号:US2916853A
公开(公告)日:1959-12-15
申请号:US50637955
申请日:1955-05-05
Applicant: FMC CORP
Inventor: LATOURETTE HAROLD K , LEVESQUE PAUL E
CPC classification number: A01G7/00 , Y10S106/90
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