Aliphatic polyester composition and its molded article
AssigneesKabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kabushiki Kaisha
InventorsKazuhiko Umemoto, Hirotaka Okamoto, Mitsuru Nakano, Arimitsu Usuki, Yuichi Miyake, Masatoshi Matsuda
Life of this patent
Estimating the term…
Abstract
An aliphatic polyester composition contains a low-molecular-weight aliphatic polyester having weight-average molecular weight of 5000 to 35000 and a high-molecular-weight aliphatic polyester having weight-average molecular weight of 120000 to 1000000.
Claims12
An aliphatic polyester composition containing a low-molecular-weight aliphatic polyester having weight-average molecular weight of 5000 to 35000 and a high-molecular-weight aliphatic polyester having weight-average molecular weight of 120000 to 1000000.
A molded article that is obtained by melt molding and crystallizing an aliphatic polyester composition containing a low-molecular-weight aliphatic polyester having weight-average molecular weight of 5000 to 35000 and a high-molecular-weight aliphatic polyester having weight-average molecular weight of 120000 to 1000000.
Dependencies are inferred from the claim text.