Results 61 to 70 of about 23,237 (180)

Determination of 15 phthalic acid esters based on GC-MS/MS coupled with modified QuEChERS in edible oils. [PDF]

open access: yesFood Chem X, 2022
Wang X   +10 more
europepmc   +1 more source

Polyimide Matrix composites: Polyimidesulfone/LARC-TPI (1:1) blend [PDF]

open access: yes
Polyimide matrix composites were fabricated from unidirectional unsized AS-4 carbon fiber and a doped 1:1 blend of two polyimides: benzophenone dianhydride-3,3'-diamino diphenylsulfone (PISO2) and benzophenone dianhydride-3,3'-diamino benzophenone (LARC ...
Baucom, Robert M.   +3 more
core   +1 more source

Phthalic Acid Esters: Natural Sources and Biological Activities. [PDF]

open access: yesToxins (Basel), 2021
Huang L   +6 more
europepmc   +1 more source

Condensation of anhydrides or dicarboxylic acids with compounds containing active methylene groups. Part 1: Condensation of phthalic anhydride with acetoacetic and malonic ester [PDF]

open access: yes
Phthalic anhydride was condensed with acetoacetic ester in acetic anhydride and triethylamine solution, and when phthalyl chloride was reacted with sodium acetoacetic ester compounds were formed of the phthalide and indandione series: phthalylacetoacetic
Oshkaya, V. P., Vanag, G. Y.
core   +1 more source

Process for preparing polyimide adhesives [PDF]

open access: yes, 1975
High bonding strengths are obtained for metals and fiber-reinforced organic resin composites with no significant loss in thermo-oxidative stability of the adhesive ...
Bell, V. L.   +2 more
core   +1 more source

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