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Cyanate ester resins monomer synthesis

Cyanate ester monomers must be stored under dry conditions, because water can react with cyanate ester resins and deliver carbamates as undesired side products (Scheme 2) [186]. Even when the carbamates are only formed in the presence of a catalyst, this catalytic effect can be caused by traces remaining from the monomer synthesis. The formation of carbamates is critical, as they can decompose to amines and CO2. While the amine easily reacts with another cyanate ester, the CO2 can act as a blowing agent and hence leads to uncontrolled porosity during the processing. [Pg.237]

The synthesis and properties of the fluoromethylene cyanate ester monomer series, NCOCH2(CF2) CH2OCN, n = 3, 4, 6, 8, 10, and corresponding resins... [Pg.37]

See other pages where Cyanate ester resins monomer synthesis is mentioned: [Pg.164]    [Pg.27]    [Pg.13]    [Pg.1]    [Pg.12]    [Pg.62]   
See also in sourсe #XX -- [ Pg.12 , Pg.13 , Pg.14 , Pg.15 ]

See also in sourсe #XX -- [ Pg.12 , Pg.13 , Pg.14 , Pg.15 ]

See also in sourсe #XX -- [ Pg.12 , Pg.13 , Pg.14 , Pg.15 ]



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Cyanate

Cyanate esters

Cyanates

Cyanates synthesis

Cyanation

Cyanations

Ester Resins

Monomer synthesis

Resins synthesis

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