کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1255871 971443 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and application of novel degradable crosslinkers
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis and application of novel degradable crosslinkers
چکیده انگلیسی

A novel divinyl ether was synthesized by a convenient method with high yield. Then the divinyl ether was combined with 2-hydroxyethyl methacrylate and acrylic acid, respectively, generating difunctional polymeric crosslinkers with (hemi)acetal structure that was labile in acid. The chemical structures of the divinyl ether and crosslinkers were confirmed by 1H NMR and elemental analysis. The crosslinkers were employed in free-radical polymerization to prepare polymer gel and gel particles. Due to the (hemi)acetal structure in the crosslinking segment, the polymer gel and particles exhibited degradable ability in strong acid.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 22, Issue 3, March 2011, Pages 374–377
نویسندگان
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