Title:
RESILIENT, HIGH-SHRINKAGE PROPYLENE POLYMER YARN AND ARTICLE MADE THEREFROM
Document Type and Number:
Japanese Patent JP3392894
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject yarn of high resilience and shrinkage by blending a specific propylene polymer material in a polypropylene homopolymer followed by converting the blend to the multifilament yarn.
CONSTITUTION: This yarn is obtained by blending (A) pref. up to about 70 wt.% of a polypropylene homopolymer with (B) a propylene polymer material followed by converting the blend to the aimed multifilament yarn; wherein the component B is e.g. a random crystalline terpolymer made from about 96.0 to about 85.0 wt.% of propylene, about 1.5 to about 5.0 wt.% of ethylene, and about 2.5 to about 10.0 wt.% of a 4-8C α-olefin.
More Like This:
| JPH0434056 | HYDROPHILIC POLYOLEFIN NONWOVEN FABRIC |
Inventors:
Luciano Clementini
Adam F Garambos
Gyuppe Reska
Kumar Oger
Leonardo Spagnoli
Michael E Star Scenic
Adam F Garambos
Gyuppe Reska
Kumar Oger
Leonardo Spagnoli
Michael E Star Scenic
Application Number:
JP1030693A
Publication Date:
March 31, 2003
Filing Date:
January 25, 1993
Export Citation:
Assignee:
Montel North America, Inc.
International Classes:
D01F6/30; D01F6/46; D01F8/06; D02G3/04; D02G3/32; D03D15/56; D01F6/06; D03D27/00; (IPC1-7): D02G3/32; D01F6/06; D01F6/30; D01F6/46; D02G3/04; D03D27/00
Domestic Patent References:
| JP5982406A | ||||
| JP5496119A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)