POLYAMIDE COPOLYMER AND ITS USE AS HOT MELT ADHESIVE

Title:

POLYAMIDE COPOLYMER AND ITS USE AS HOT MELT ADHESIVE

Document Type and Number:

Japanese Patent JP2001323060

Kind Code:

A

Abstract:

To provide a polyamide copolymer usable for producing mono- and multifilament, fiber, sheets and nets.

This polyamide copolymer comprises a condensation polymer made from 10-45 mol% caprolactam, 30-55 mol% laurolactam, 20-50 mol% at least two dicarboxylic acids among compounds (6-14C aliphatic α,ω- dicarboxylic acid, terephthalic acid, isophthalic acid and 2,6- naphthalenedicarboxylic acid, wherein the aromatic dicarboxylic acids are at <10 mol% based on 100 mol% total above-mentioned components) and equimolar amount based on the dicarboxylic acids of a diamine mixture selected from the group of materials (hexamethylenediamine, piperazine and/or 2- methyl-1,5-diaminopentane, wherein the content of the hexamethylenediamine is 75-95 mol% based on the diamine mixture).

More Like This:

WO/1994/028060

POLYMERIC THICKENERS FOR AQUEOUS COMPOSITIONS

Inventors:

POESSNECKER GERHARD
SPINDLER JUERGEN
KINKELIN EBERHARD

Application Number:

JP2001139276A

Publication Date:

November 20, 2001

Filing Date:

May 09, 2001

Export Citation:

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Assignee:

EMS CHEMIE AG

International Classes:

C08G69/26; C08G69/02; C08G69/14; C08G69/36; C09J177/00; C09J177/06; D01F6/80; (IPC1-7): C08G69/26; C08G69/14; C09J177/00

Domestic Patent References:

JPH1171455A	1999-03-16
JPS5035291A	1975-04-03
JPS59136370A	1984-08-04

Foreign References:

WO1999066003A1

1999-12-23

Attorney, Agent or Firm:

Masatake Shiga (7 outside)

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