JPS6445007A - Curl cord - Google Patents

Curl cord

Info

Publication number
JPS6445007A
JPS6445007A JP20234887A JP20234887A JPS6445007A JP S6445007 A JPS6445007 A JP S6445007A JP 20234887 A JP20234887 A JP 20234887A JP 20234887 A JP20234887 A JP 20234887A JP S6445007 A JPS6445007 A JP S6445007A
Authority
JP
Japan
Prior art keywords
polyester
block copolymer
segment
conductor
insulating material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP20234887A
Other languages
Japanese (ja)
Other versions
JP2590913B2 (en
Inventor
Mamoru Sazuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP20234887A priority Critical patent/JP2590913B2/en
Priority to US07/227,679 priority patent/US4945191A/en
Priority to DE3888424T priority patent/DE3888424T2/en
Priority to CA000573822A priority patent/CA1308452C/en
Priority to EP88112720A priority patent/EP0302495B1/en
Publication of JPS6445007A publication Critical patent/JPS6445007A/en
Application granted granted Critical
Publication of JP2590913B2 publication Critical patent/JP2590913B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

PURPOSE:To improve the compactness, form stability, curl characteristics, restoring force, heat aging resistance, weather resistance, etc., of a curling cord by using a specified copolymer or copolymeric compound for insulating material of conductor and a sheath layer of core wire respectively. CONSTITUTION:For insulating material for coating the conductor of a curl cord, a polyester.polyester block copolymer consisting of crystalline aromatic polyester segment and polylactone segment or/and a polyester.polyether block copolymer consisting of crystalline aromatic polyester segment is used. For a sheath layer, a blended compound of polyvinyl chloride resin and above polyester.polyester block copolymer or/and polyester.polyether block copolymer of which blending ratio of polyvinyl chloride resin is more than 50wt.% is used.
JP20234887A 1987-08-05 1987-08-13 Curl cord Expired - Fee Related JP2590913B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP20234887A JP2590913B2 (en) 1987-08-13 1987-08-13 Curl cord
US07/227,679 US4945191A (en) 1987-08-05 1988-08-03 Curled electrical conductor cord
DE3888424T DE3888424T2 (en) 1987-08-05 1988-08-04 Coiled cord.
CA000573822A CA1308452C (en) 1987-08-05 1988-08-04 Curled cord
EP88112720A EP0302495B1 (en) 1987-08-05 1988-08-04 A curled cord

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20234887A JP2590913B2 (en) 1987-08-13 1987-08-13 Curl cord

Publications (2)

Publication Number Publication Date
JPS6445007A true JPS6445007A (en) 1989-02-17
JP2590913B2 JP2590913B2 (en) 1997-03-19

Family

ID=16456045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20234887A Expired - Fee Related JP2590913B2 (en) 1987-08-05 1987-08-13 Curl cord

Country Status (1)

Country Link
JP (1) JP2590913B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010113411A (en) * 2008-11-04 2010-05-20 Toshiba Tec Corp Display unit and commodity sales data processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010113411A (en) * 2008-11-04 2010-05-20 Toshiba Tec Corp Display unit and commodity sales data processor

Also Published As

Publication number Publication date
JP2590913B2 (en) 1997-03-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees