Journal ArticleDOI
Preparation of a crystalline poly(ester‐amide) by the polyaddition reaction of bisoxazoline and a dicarboxylic acid
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This article is published in Journal of Polymer Science Part B: Polymer Letters.The article was published on 1966-04-01. It has received 36 citations till now. The article focuses on the topics: Dicarboxylic acid & Amide.read more
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Journal ArticleDOI
Sequence Regulated Poly(ester-amide)s Based on Passerini Reaction
TL;DR: The polymerization was confirmed to be a stepwise mechanism, and the resulting polymers were characterized and determined to be linear polymers with a sequence regulated backbone repeating unit of ester-ester-amide-amide.
Journal ArticleDOI
Polymerization of cyclic imino ethers: From its discovery to the present state of the art
Shiro Kobayashi,Hiroshi Uyama +1 more
TL;DR: In this article, a review of the cationic ring-opening polymerization of cyclic imino ethers and functional material production based on the resulting polymers is presented, where various functional polymeric materials such as polymeric nonionic surfactants, compatibilizers, hydrogels, stabilizers for dispersion polymerization, biocatalyst modifiers, and supramolecular assemblies, have been developed.
Patent
Production of high molecular weight polylactic acid
TL;DR: A degradable high molecular weight poly(lactic acid) as discussed by the authors is a class of polylactic acids with a terminal end group of one of carboxyl or hydroxyl groups coupled with linking agents of di-isocyanates, bis-epoxides, bisoxazolines and bis-ortho esters.
Journal ArticleDOI
Chemistry of 2‐oxazolines: A crossing of cationic ring‐opening polymerization and enzymatic ring‐opening polyaddition
Akira Makino,Shiro Kobayashi +1 more
TL;DR: In this article, the authors describe recent developments in polymer synthesis via these two kinds of polymerizations to afford various functional polymers having completely different structures, poly(N-acylethylenimine)s via CROP and 2-amino-2-deoxy sugar unit-containing oligo and polysaccharides via EROPA, respectively.
Journal ArticleDOI
Cyclic imino ethers in step-growth polymerizations
TL;DR: In this paper, the synthesis of oxazoline and oxazine type monomers is explored, with focus mainly on those methods of most commercial significance, and extensive attention is given to the preparation and reaction of monomers or polymers having ≥ 2 oxazolines or oxazine residues.
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Chain extenders for polyesters. I: Addition-type chain extenders reactive with carboxyl end groups of polyesters
Hiroo Inata,Shunichi Matsumura +1 more