Patent ID: 6818726
Filing Date: 2004-11-16
Classification: C08G

Abstract:
Polymers made from triazine derivatives for intermediates and molded materials with improved toughness, high flame resistance and strength, wherein said polymers from triazine derivatives are polymers prepared from:A) 60 to 95 percent by weight of triazine derivative mixtures comprising: A1) 20 to 70 percent by weight of triazine derivatives with hydroxyalkyl amino groups of the formula whereinR1=H or C1-C4 alkyl, R2=â€”H; â€”OH; C1-C4 alkyl, â€”C6H5; â€”NH2; â€”NHâ€”CH2â€”CHR1â€”OH; â€”NHâ€”CH2â€”OR1, or â€”N(â€”CH2â€”OR1)2, R3=â€”H; â€”OH; C1-C4 alkyl, â€”C6H5; â€”NH2; â€”NHâ€”CH2â€”CHR1â€”OH; â€”NHâ€”CH2â€”OR1, or â€”N(â€”CH2â€”OR1)2, and the number of hydroxyalkyl amino groups is 1 to 3; and A2) 80 to 30 percent by weight of triazine derivatives with bis(hydroxyalkyl)amino groups of the formula whereinR1=H or C1-C4 alkyl, R2=â€”H; â€”OH; C1-C4 alkyl, â€”C6H5; â€”NH2; â€”NHâ€”CH2â€”CHR1â€”OH, â€”N[CH2â€”CHR1â€”OH]2, â€”NHâ€”CH2â€”OR1, or â€”N(â€”CH2â€”OR1)2, R3=â€”H; â€”OH; C1-C4 alkyl, â€”C6H5; â€”NH2; â€”NHâ€”CH2â€”CHR1â€”OH, â€”N[CH2â€”CHR1â€”OH]2, â€”NHâ€”CH2â€”OR1, or â€”N(â€”CH2â€”OR1)2, and the number of hydroxyalkyl groups is 2 to 6; B) 5 to 40 percent by weight of polyfunctional compounds comprising one or more selected from the group consisting of: B1) one or more selected from the group consisting of polyisocyanates of the formula R (N&boxH;C&boxH;O)x, where R is one or more selected from the group consisting of C4-C18 alkyl, C5-C8 cycloalkyl, and C6-C15 aryl, where x&boxH;2, 3, or 4; and one or more selected from the group consisting of oligomeric polyesters and polyethers with isocyanate end groups having a molecular weight in the range from 200 to 5000; B2) one or more selected from the group consisting of aliphatic C2-C36 dicarboxylic acids, aliphatic C2-C36 dicarboxylic esters, aliphatic C2-C36 dicarboxylic acid chlorides, aliphatic C4-C6 dicarboxylic acid anhydrides, aromatic polybasic C8-C23 carboxylic acids, aromatic polybasic C8-C23 carboxylic esters, aromatic polybasic C8-C23 carboxylic acid chlorides and aromatic polybasic C8-C23 carboxylic acid anhydrides; and B3) one or more selected from the group consisting of aliphatic C8-C25 or aromatic C12-C28 diglycidyl, or triglycidyl compounds; and, optionally, C) 1 to 20 percent by weight of one or more other functional compounds selected from the group consisting of C2-C18 aliphatic, C5-C8 cycloaliphatic or C6-C15 aromatic dihydroxy compounds, polyalkylene glycols with a molar weight in the range from 200 to 8000, and C1-C8 aliphatic aldehydes.