Title:
【発明の名称】コポリエーテルエステルエラストマー
Document Type and Number:
Japanese Patent JP2980983
Kind Code:
B2
Abstract:
A thermoplastic, segmented, linear copolyetherester elastomer with soft segments derived from poly(alkylene oxide) glycol and hard segments of poly(1,2-ethylene terephthalate) or poly(1,4-butylene terephthalate) contains very small amounts of certain bifunctional units. Preferred units are derived from trans-1,4-cyclohexylene-bis-(N-trimellitimide) and p-phenylene-bis-(N-trimellitimide). Fibers of the elastomer have non-tacky characteristics and improved elastic properties.
Inventors:
GURIIN ROBIN NIKORASU
Application Number:
JP50718492A
Publication Date:
November 22, 1999
Filing Date:
October 08, 1992
Export Citation:
Assignee:
II AI DEYUHON DE NIMOASU ANDO CO
International Classes:
C08G63/66; C08G63/672; C08G63/685; C08G65/32; C08G69/40; C08G69/44; C08J5/18; C08G73/16; D01F6/84; D01F6/86; (IPC1-7): C08G63/672; C08G69/40; C08G69/44; C08G73/16; C08J5/18; D01F6/86
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)