公开(公告)号：US3652509A

公开(公告)日：1972-03-28

申请号：US3652509D

申请日：1969-11-18

Applicant: TORAY INDUSTRIES

Inventor： TSUDA YOSHIZO ,  YAMAMOTO AKINORI ,  TANIMURA MASAMITSU

IPC: C08G69/26 ,  D01F6/60 ,  C08G20/20

CPC classification number: C08G69/265 ,  D01F6/805

Abstract: THE PRESENT INVENTION RELATES TO A POLYAMIDE, AND A FIBER THEREOF, CONSISTING OF A NOVEL PARAXYLYLENE COPOLYAMIDE. MORE PARTICULARLY, THE INVENTION RELATES TO A POLYAMIDE FIBER CONSISTING OF A COPOLYAMIDE OF PARAXYLYLENE DIAMINE WITH TWO A-W DICARBOXYLIC ALKANES EACH HAVING 6-13 CARBON ATOMS AND DIFFERING FROM ONE ANOTHER IN THAT ONE OF SAID ACIDS HAS 1-2 CARBON ATOMS MORE THAN THE OTHER.

公开(公告)号：US3705130A

公开(公告)日：1972-12-05

申请号：US3705130D

申请日：1971-07-28

Applicant: TORAY INDUSTRIES

Inventor： KOMATSU HIDEO ,  YUGUCHI SADAO ,  TANIMURA MASAMITSU ,  MATSUKAWA HIROSHI

IPC: C08L67/00 ,  C08G63/00 ,  C08G63/682 ,  D01F6/86 ,  C08G17/08

CPC classification number: C08G63/6826 ,  Y10S260/24

Abstract: A NOVEL FLAME RETARDANT FIBER FORMING POLYESTER COMPOSITION, USEFUL AS A TEXTILE FIBER, IS SYNTHESIZED FROM (A) ALPHA, OMEGA-BIS (-2,6 DICHLORO -4- CARBOXY - PHENOXY) ALKANE AND (B) ALKYLENE GLYCOL.