Method for synthesizing multi-hydrogen bonded oligomer
Disclosed herein are methods of synthesizing a mixture of oligomers having one or more fragments capable of forming a multi-hydrogen bonded dimer, with a method of synthesizing a mixture of oligomers having one or more fragments capable of forming a multi-hydrogen bonded dimer. The method comprises...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Disclosed herein are methods of synthesizing a mixture of oligomers having one or more fragments capable of forming a multi-hydrogen bonded dimer, with a method of synthesizing a mixture of oligomers having one or more fragments capable of forming a multi-hydrogen bonded dimer. The method comprises the steps of: providing a specific intermediate reaction product; adding a polyol component to the intermediate reaction product to produce an oligomer mixture, the oligomer mixture comprising one or more multi-hydrogen bonding groups; and further reacting with a specific isocyanate-reactive compound to produce the multi-hydrogen bonded oligomer, wherein the solvent comprises less than 50% of the total weight of all the reagents used to synthesize the multi-hydrogen bonded oligomer. Preferably, such processes do not involve the separation, distillation or isolation of any intermediate product, and thus such processes are particularly suitable for continuous or one-pot synthesis.
本文公开了用一种合成低聚物混合物的方法,所述低聚物混合物具有一个或多个能 |
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