Title:
【発明の名称】イミドポリマーのブレンド
Document Type and Number:
Japanese Patent JP2980565
Kind Code:
B2
Abstract:
Polyimides are disclosed having a particular degree of imidization and acid and/or anhydride functionality.
A process for preparing polyimides, having reduced acid and/or anhydride functionality, using acid and/or anhydride blocking agent is disclosed.
Blends of polyimides with other thermoplastic materials are also disclosed.
When the acid and/or anhydride functionality of a polyimide is reduced or substantially eliminated, the resultant polyimide may exhibit altered miscibility and compatibility with the thermoplastic polymers, improved weatherability characteristics. and a lower melt viscosity thereby enhancing the processability of the polyimide.
Inventors:
MAIKERU HOORU HOORUDENNABAATON
NYUUMAN MEIAA BOOTONITSUKU
RESURII ARAN KOOHEN
UIRIAMU TAIAA FURIIDO
HARII CHAARUZU FUROMASU JUNIA
NYUUMAN MEIAA BOOTONITSUKU
RESURII ARAN KOOHEN
UIRIAMU TAIAA FURIIDO
HARII CHAARUZU FUROMASU JUNIA
Application Number:
JP35292996A
Publication Date:
November 22, 1999
Filing Date:
December 13, 1996
Export Citation:
Assignee:
ROOMU ANDO HAASU CO
International Classes:
C08F8/00; C08F8/14; C08F8/30; C08L33/00; C08F8/32; C08F8/48; C08F20/00; C08F20/12; C08L33/24; C08L35/00; C08L57/12; C08L101/00; C08L101/02; (IPC1-7): C08L33/24; C08L101/00
Domestic Patent References:
| JP5610557A | ||||
| JP5941355A | ||||
| JP59117550A |
Attorney, Agent or Firm:
Minoru Senda (1 person outside)