Title:
ROPES AND STRINGS FOR CONSTRUCTION WORK
Document Type and Number:
Japanese Patent JP2001303465
Kind Code:
A
Abstract:
To provide ropes and strings for construction work, having a strength hardly being reduced even if the ropes and strings are exposed to the outdoor condition far a long period.
The ropes and strings for the construction work are obtained by knitting a synthetic fiber having ≥80% strength retention after 500 hr irradiation with a sunshine weatherometer of a weather meter, and ≤3,300 dtex size.
Inventors:
SAKAI TADAKATSU
TANAKA TOSHIHIRO
NOZAKI SEIJI
SAKOBE TADAYUKI
MORIGUCHI YOSHIFUMI
KARATO YOSHINORI
TANAKA TOSHIHIRO
NOZAKI SEIJI
SAKOBE TADAYUKI
MORIGUCHI YOSHIFUMI
KARATO YOSHINORI
Application Number:
JP2000165161A
Publication Date:
October 31, 2001
Filing Date:
April 26, 2000
Export Citation:
Assignee:
KYOWA CO LTD
UNITIKA FIBERS LTD
UNITIKA FIBERS LTD
International Classes:
D07B1/02; D02G3/02; D04C1/02; D04C1/06; (IPC1-7): D07B1/02; D02G3/02; D04C1/02; D04C1/06
Attorney, Agent or Firm:
Hideo Watanabe
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