公开(公告)号：US3825508A

公开(公告)日：1974-07-23

申请号：US25024472

申请日：1972-05-04

Applicant: TEIJIN LTD

Inventor： NAWATA K ,  SHINOKI T ,  ASHIDA T ,  KURIHARA O ,  SAIKI N ,  FUJITA Y ,  YAMASHITA G

IPC: C08G69/02 ,  C08G20/20

CPC classification number: C08G69/02

Abstract: A MELT-POLYMERIZED POLYAMIDE COMPOSITION DERIVED FROM 85 TO 100 MOL PERCENT IN TOTAL OF A DIAMINE AND A METHYL-SUBSTITUTED PHTHALIC ACID SELECTED FROM THE GROUP CONSISTING OF METHYLTEREPHTHALIC ACID AND METHYLISOPHTHALIC ACID, 15 TO 0 MOL PERCENT OF A COMONOMER SELECTED FROM THE GROUP CONSISTING OF DICARBOXYLIC ACIDS OTHER THAN THE METHYL-SUBSTITUTED PHTHALIC ACID, AMINOCARBOXYLIC ACIDS AND LACTAMS THEREOF, AND A REDUCING PHOSPHORUS ACID COMPOUND.

公开(公告)号：US3755249A

公开(公告)日：1973-08-28

申请号：US3755249D

申请日：1971-11-29

Applicant: TEIJIN LTD

Inventor： FUJITA Y ,  ASHIDA T ,  MORIYAMA K ,  HASHIMOTO E

IPC: C08L77/00 ,  C08G51/58 ,  C08G51/00

CPC classification number: C08L77/00

Abstract: Polyamide compositions having excellent melt-spinnability and durable antistatic property, while fully retaining the favorable properties inherent in polyamides, which comprises a polyamide containing as an antistatic agent one which comprises (A) a polyalkylene oxide-added secondary alkylamine and (B) a polyalkylene oxide-added tertiary alkylamine, the secondary alkylamine (A) occupying 5 - 50 percent by weight based on the sum weight the above compounds (A) and (B), and the antistatic agent being incorporated in an amount of 1 - 15 percent by weight based on the weight of the polyamide.

Abstract translation: 聚酰胺组合物具有优异的熔融纺丝性和耐久的抗静电性能，同时完全保持聚酰胺中固有的有利特性，其包含含有抗静电剂的聚酰胺，其包含（A）加入聚环氧烷的仲烷基胺和（B）聚亚烷基 氧化物加成的叔烷基胺，仲烷基胺（A）占上述化合物（A）和（B）的总和重量的5-50重量％，抗静电剂的添加量为1-15％ 基于聚酰胺的重量。