Plasticization of quaternary phosphonium ion containing polymers | Patent Number 04221887

US 04221887 NA
Application Number5924968
Publication Number-
Pendency2 years, 1 month, 25 days
Filled DateJul 17, 1978
Priority Date-
Publication Date-
Expiration DateSep 9, 1984
Inventor/Applicants Alexis A. Oswald
Douglas Brenner
Examines-
Art Unit0
Technology Center0
Assignments
Exxon Mobil
Current
Exxon Research & Engineering Co.Exxon Mobil
Original
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