| 摘要 |
Polyurethaneurea resins containing at least one group of the formula (I) <?in-line-formulae description="In-line Formulae" end="lead"?>-NH(CO)XOR<SUP>1</SUP>O(CO)CHR<SUP>2</SUP>CH<SUB>2</SUB>N[C<SUB>n</SUB>H<SUB>2n</SUB>Si(OR<SUP>3</SUP>)<SUB>3</SUB>](CO)NH- (I) <?in-line-formulae description="In-line Formulae" end="tail"?> and/or at least one group of the formula (II) <?in-line-formulae description="In-line Formulae" end="lead"?>{-NH(CO)XO}<SUB>a</SUB>{CH<SUB>2</SUB>-CR<SUP>2</SUP>(CO)O}<SUB>b</SUB>R<SUP>4</SUP>{O(CO)CHR<SUP>2</SUP>CH<SUB>2</SUB>N[C<SUB>n</SUB>H<SUB>2n</SUB>Si(OR<SUP>3</SUP>)<SUB>3</SUB>](CO)NH-}<SUB>c</SUB> (II) <?in-line-formulae description="In-line Formulae" end="tail"?> wherein X=[O(CH<SUB>2</SUB>)<SUB>4</SUB>]<SUB>q</SUB>(OC<SUB>2</SUB>H<SUB>4</SUB>)<SUB>x</SUB>(OC<SUB>3</SUB>H<SUB>6</SUB>)<SUB>y</SUB>[(CH<SUB>2</SUB>)<SUB>5</SUB>(CO)]<SUB>z</SUB>; q=0 to 10; x=0 to 20; y=0 to 20; z=0 to 10; n=2 or 3; a=1 or 2; b=0 to 4; c=1 to 5; R<SUP>1</SUP>=-C<SUB>2</SUB>H<SUB>4</SUB>-, -C<SUB>3</SUB>H<SUB>6</SUB>-, -C<SUB>4</SUB>H<SUB>8</SUB>-, -CH(CH<SUB>2</SUB>O(CO)R<SUP>5</SUP>)CH<SUB>2</SUB>- or -CH<SUB>2</SUB>CH(O(CO)R<SUP>5</SUP>)CH<SUB>2</SUB>-; R<SUP>2</SUP>=H or CH<SUB>3</SUB>; R<SUP>3</SUP>=C1 to C4 alkyl; R<SUP>4</SUP>=a+b+c-valent, saturated hydrocarbon residue of a (cyclo)alkane polyol with a+b+c hydroxyl groups; R<SUP>5</SUP>=an acid residue of a monocarboxylic acid, with the proviso that a+b+c=3 to 6 and wherein the sequence of the subformulae indicated q, x, y and z may be varied at will and q, x, y and z in each case merely state the number of instances of the particular subformulae contained in the formulae (I) and (II).
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