公开(公告)号：DE69320565D1

公开(公告)日：1998-10-01

申请号：DE69320565

申请日：1993-02-24

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASAHIRO ,  TAKAHASHI KOHZO TORAY HOKUENRY ,  KASHIWAKURA NAOTAKE - ,  TSUNASIMA KENJI ,  KUROME HIROKAZU TORAY SONOYAMA

IPC: B29C55/00 ,  B29C55/02 ,  B32B27/36 ,  B32B37/00 ,  B29C55/12

Abstract: A biaxially oriented, laminated polyester film having a Young's modulus of 10-250 kg/mm and comprising a layer of polyester A having a glass transition point of 50 DEG C or below and sandwiched between layers of polyester B. This film not only has characteristics that the conventional polyester films do not possess, such as impact resistance, resistance to pinhole generation and low-temperature performance, but also is excellent in flexibility.

公开(公告)号：CA2109069A1

公开(公告)日：1993-08-26

申请号：CA2109069

申请日：1993-02-24

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASHIRO ,  TAKAHASHI KOHZO ,  KASHIWAKURA NAOTAKE ,  KIMURA MASAHIRO ,  TSUNASIMA KENJI ,  KUROME HIROKAZU

IPC: B29C55/12 ,  B32B27/36

Abstract: Disclosed is a biaxially oriented, laminated polyester film having a Young's modulus of 10-250 kg/mm2 and formed by laminating layers of polyester B on both surfaces of a layer of polyester A having a glass transition temperature of not higher than 50.degree.C. This film not only has characteristics that the conventional polyester films do not possess, such as impact resistance, resistance to pinhole generation and lowtemperature performance, but also is excellent in flexibility. - 5 8

公开(公告)号：HK1010704A1

公开(公告)日：1999-06-25

申请号：HK98111431

申请日：1998-10-21

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASAHIRO ,  TAKAHASHI KOHZO ,  KASHIWAKURA NAOTAKE ,  TSUNASIMA KENJI ,  KUROME HIROKAZU

IPC: B29C55/00 ,  B29C55/02 ,  B32B27/36 ,  B32B37/00 ,  B29C ,  B32B

Abstract: A biaxially oriented, laminated polyester film having a Young's modulus of 10-250 kg/mm and comprising a layer of polyester A having a glass transition point of 50 DEG C or below and sandwiched between layers of polyester B. This film not only has characteristics that the conventional polyester films do not possess, such as impact resistance, resistance to pinhole generation and low-temperature performance, but also is excellent in flexibility.

公开(公告)号：DE69320565T2

公开(公告)日：1999-04-08

申请号：DE69320565

申请日：1993-02-24

Applicant: TORAY INDUSTRIES

Inventor： KIMURA MASAHIRO ,  TAKAHASHI KOHZO TORAY HOKUENRY ,  KASHIWAKURA NAOTAKE - ,  TSUNASIMA KENJI ,  KUROME HIROKAZU TORAY SONOYAMA

IPC: B29C55/00 ,  B29C55/02 ,  B32B27/36 ,  B32B37/00 ,  B29C55/12

Abstract: A biaxially oriented, laminated polyester film having a Young's modulus of 10-250 kg/mm and comprising a layer of polyester A having a glass transition point of 50 DEG C or below and sandwiched between layers of polyester B. This film not only has characteristics that the conventional polyester films do not possess, such as impact resistance, resistance to pinhole generation and low-temperature performance, but also is excellent in flexibility.