Steuerung des Personalmanagements mit der HR-Scorecard

Meyer, Martin; Jochmann, Walter

doi:10.1007/978-3-322-84526-9_12

Cited by 2 publications

(1 citation statement)

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“…The reaction behavior of CBC with alcohol is not described in literature. For the reaction of CBC with amines two different reaction behaviors, the opening and the substitution of caprolactame, are known [11]. As model reactions the conversion of CBC with methanol, ethanol and 2-propanol using the respective alcoholate as catalyst was investigated.…”

Section: Reaction Behavior Of Cbc With Alcohols Using Alcoholate As Cmentioning

confidence: 99%

The formation of poly(ester–urea) networks in the absence of isocyanate monomers

et al. 2004

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The polymerization of N,N' carbonylbis (caprolactam) (CBC) and polyol in the presence of alcoholate as catalyst produced cross-linked poly(ester-urea)s via ring opening addition reaction. In contrast to conventional synthetic routes, the use of non-toxic CBC eliminates the need for toxic isocyanate-based monomers. The structure of the molecules resulting from model reactions was confirmed using FT-IR and (1)H- and (13)C-NMR spectroscopy. Poly(ester-urea) networks exhibit rubber-like mechanical properties and high-temperature stability. Cell adhesion and cell growth on the polymers evidenced the high biocompatibility of the material. Degradation of the poly(ester-urea)s was investigated at 70 degrees C in neutral and basic aqueous solution. The degradation depends on the swelling behavior of the samples. Mechanical properties, good biocompatibility, and degradation behavior of the CBC/polyol-based polymers make them interesting materials for biomedical applications.

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Section: Reaction Behavior Of Cbc With Alcohols Using Alcoholate As Cmentioning

confidence: 99%