Title:
【発明の名称】ポリカーボネートの軟らかいセグメントをもつたスパンデツクス成形品
Document Type and Number:
Japanese Patent JP2717148
Kind Code:
B2
Abstract:
A shaped article of a polyurethane-urea spandex having a specific polycarbonate soft segments provides improved resistance to chlorine and mildew. The soft segment is derived from poly(pentane-1,5-carbonate)diol, poly(hexane-1,6-carbonate)diol, copolymers thereof, or mixtures thereof.
Inventors:
Gary A Roden
Application Number:
JP31398388A
Publication Date:
February 18, 1998
Filing Date:
December 14, 1988
Export Citation:
Assignee:
E. I. Dupont Do Nemour & Company
International Classes:
C08G18/34; C08G18/10; C08G18/32; C08G18/42; C08G18/44; C08G18/75; C08G18/76; D01F6/70; D01F6/78; (IPC1-7): C08G18/44; C08G18/32; D01F6/70
Domestic Patent References:
| JP4948789A | ||||
| JP5215622A | ||||
| JP60104118A | ||||
| JP6363714A | ||||
| JP464193B1 | ||||
| JP464191B1 |
Other References:
岩田敬治編「ポリウレタン樹脂ハンドブック」（昭和６２−９−２５）日刊工業新聞社発行 ｐ．５１５
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)