Development of Novel Molecular Catalysts 'Phosphazene Catalysts' for Commercial Production of Highly Advanced Polypropylene Glycols

Autor:	Takaomi Hayashi, Kazuhiko Ohkubo, Tadahito Nobori, Satoshi Yamasaki, Takuya Saeki, Atsushi Shibahara
Rok vydání:	2010
Předmět:	Polypropylene Materials science General Chemistry Ring-opening polymerization Catalysis chemistry.chemical_compound Polypropylene glycol chemistry Polymerization Organic chemistry Propylene oxide Phosphazene Polyurethane
Zdroj:	Catalysis Surveys from Asia. 14:164-167
ISSN:	1574-9266 1571-1013
DOI:	10.1007/s10563-010-9098-0
Popis:	This contribution reports development and an application of high-performance catalysts, phosphazene catalysts (PZN and PZO) with high reactivity and selectivity for ring-opening polymerization reactions of propylene oxides that provide highly advanced polypropylene glycols. The produced polypropylene glycols with high purity and narrow molecular weight distributions have been commercialized as raw materials for environmentally- and people-friendly polyurethane foams (for car sheet cushions).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e3502af5763e52a4eb254d06e4f43f15 https://doi.org/10.1007/s10563-010-9098-0 Zobrazit plný text záznamu Full text from SpringerLink