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JPS52123445A - Polyurethane elastomer composition - Google Patents

Polyurethane elastomer composition

Info

Publication number
JPS52123445A
JPS52123445A JP3988676A JP3988676A JPS52123445A JP S52123445 A JPS52123445 A JP S52123445A JP 3988676 A JP3988676 A JP 3988676A JP 3988676 A JP3988676 A JP 3988676A JP S52123445 A JPS52123445 A JP S52123445A
Authority
JP
Japan
Prior art keywords
elastomer composition
polyurethane elastomer
melting
polyurethane
lowere
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.)
Pending
Application number
JP3988676A
Other languages
Japanese (ja)
Inventor
Masakazu Tanaka
Kazuo Watanabe
Giichi Arimatsu
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 JP3988676A priority Critical patent/JPS52123445A/en
Publication of JPS52123445A publication Critical patent/JPS52123445A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: A polyurethane composition having good physical properties and dyeing properties, composed of 2 or more polyurethane elastomers comprising crystalline parts melting at higher temperatures and amorphous parts melting at lower temperatures, of which at least one has a specific lowere-melting part.
COPYRIGHT: (C)1977,JPO&Japio
JP3988676A 1976-04-08 1976-04-08 Polyurethane elastomer composition Pending JPS52123445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3988676A JPS52123445A (en) 1976-04-08 1976-04-08 Polyurethane elastomer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3988676A JPS52123445A (en) 1976-04-08 1976-04-08 Polyurethane elastomer composition

Publications (1)

Publication Number Publication Date
JPS52123445A true JPS52123445A (en) 1977-10-17

Family

ID=12565449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3988676A Pending JPS52123445A (en) 1976-04-08 1976-04-08 Polyurethane elastomer composition

Country Status (1)

Country Link
JP (1) JPS52123445A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147720A (en) * 1984-08-16 1986-03-08 Asahi Chem Ind Co Ltd Agent for preventing discoloration of polyurethane elastomer fiber
JPH10298503A (en) * 1997-04-23 1998-11-10 Hitachi Kasei Polymer Co Ltd Adhesive sheet for pattern transcription printing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147720A (en) * 1984-08-16 1986-03-08 Asahi Chem Ind Co Ltd Agent for preventing discoloration of polyurethane elastomer fiber
JPH0568490B2 (en) * 1984-08-16 1993-09-29 Asahi Chemical Ind
JPH10298503A (en) * 1997-04-23 1998-11-10 Hitachi Kasei Polymer Co Ltd Adhesive sheet for pattern transcription printing

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