Mɛni ji gbɛ ni atsɔɔ nɔ asaa maleic anhydride kɛjɛɔ 1,4-butanediol mli?

Acetylene gbɛ kɛha 1,4-Butanɛdiɔl maleic anhydride he saamɔ.

Klɛŋklɛŋ lɛ, asetilɛn kɛ formaldehyde feɔ ekome yɛ Cu-Bi tsɔne ko ni yɔɔ 98kPa kɛ 80-95°C lɛ hiɛ ni ekɛ 1,4-butynediol baa. No sɛɛ lɛ, akɛ 1,4-butenediol lɛ woɔ 1,4-butenediol mli yɛ fãji ni ji nikel ni haa hulutsoo lɛ yaa hiɛ lɛ shishi yɛ 1.372-2.06MPa kɛ 50-60°C. 13.7-20.6MPa, 120-140°C) kɛ Ni-Cu-Mn/Al2O3 tsuɔ nii koni ekɛfee 1,4-butanediol. Beni ajie dade ions kɛtsɔ ion tsakemɔ resin nɔ lɛ, anáa 1,4-butanediol krɔŋŋ kɛtsɔ nu ni ajieɔ kɛjɛɔ mli kɛ hetsemɔ nɔ.

Mɛni hewɔ esa akɛ ahala Maleic Anhydride lɛ? E ji hɛ mi nyami nɛ ji polyester resins nɛ a be hɛ mi nyami ɔ a se, nɛ e bliɔ tsopa slɔɔtoslɔɔtohi nɛ a ngɛ sisi ɔ mi (BDO, THF, kɛ ekrokomɛhi). Shɛɛ sane wɔ bianɛ koni wɔtao MA tsabaai ni ato he gbɛjianɔ kɛha onitsumɔ lɛ!