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JPS6448813A - Resin composition for composite damping steel sheet - Google Patents

Resin composition for composite damping steel sheet

Info

Publication number
JPS6448813A
JPS6448813A JP62204096A JP20409687A JPS6448813A JP S6448813 A JPS6448813 A JP S6448813A JP 62204096 A JP62204096 A JP 62204096A JP 20409687 A JP20409687 A JP 20409687A JP S6448813 A JPS6448813 A JP S6448813A
Authority
JP
Japan
Prior art keywords
component
steel sheet
damping steel
glycol
softening point
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
JP62204096A
Other languages
Japanese (ja)
Other versions
JP2568089B2 (en
Inventor
Yasunobu Uchida
Masahiro Wakui
Yoshihiro Matsumoto
Masatoshi Shinozaki
Toshio Okuyama
Shunryo Hirose
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.)
JFE Steel Corp
Toagosei Co Ltd
Original Assignee
Toagosei Co Ltd
Kawasaki Steel Corp
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 Toagosei Co Ltd, Kawasaki Steel Corp filed Critical Toagosei Co Ltd
Priority to JP62204096A priority Critical patent/JP2568089B2/en
Publication of JPS6448813A publication Critical patent/JPS6448813A/en
Application granted granted Critical
Publication of JP2568089B2 publication Critical patent/JP2568089B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE:To obtain the title composition which can give a composite damping steel sheet excellent in damping performance near room temperature, bondability, heat resistance and lamination processability, by mixing a specified saturated copolymer polyester with a polyisocyanate compound. CONSTITUTION:An aromatic and/or aliphatic dibasic acid (i) is reacted with a glycol (residue-forming derivative) (ii) to obtain a saturated copolymer polyester (a) of a weight-average MW>=5,000, a softening point [R & B softening point (JIS-K-2531)] of 50-150 deg.C and preferably containing 30-90mol.% terephthalic acid residue, based on the acid component, and 30-80mol.% ethylene glycol residues, based on the glycol component. Component (a) is dissolved in a solvent and 0.5-20 equivalents, per equivalent of the OH groups of component (a), of a polyisocyanate compound (b) (e.g., methylene-bis-4-phenyl isocyanate) as a crosslinking agent is added to the solution.
JP62204096A 1987-08-19 1987-08-19 Resin composition for composite type damping steel sheet Expired - Lifetime JP2568089B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62204096A JP2568089B2 (en) 1987-08-19 1987-08-19 Resin composition for composite type damping steel sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204096A JP2568089B2 (en) 1987-08-19 1987-08-19 Resin composition for composite type damping steel sheet

Publications (2)

Publication Number Publication Date
JPS6448813A true JPS6448813A (en) 1989-02-23
JP2568089B2 JP2568089B2 (en) 1996-12-25

Family

ID=16484727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204096A Expired - Lifetime JP2568089B2 (en) 1987-08-19 1987-08-19 Resin composition for composite type damping steel sheet

Country Status (1)

Country Link
JP (1) JP2568089B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320321A (en) * 1989-02-22 1991-01-29 Kawasaki Steel Corp Resin composition for composite vibration-damping mateiral, composite vibration-damping material produced therefrom, and its production
US5061778A (en) * 1989-02-22 1991-10-29 Kawasaki Steel Corporation Resin composition for composite-type vibration-damping material, composite-type vibration-damping material using the resin composition and process for production of the vibration-damping material
JPH04353514A (en) * 1991-05-31 1992-12-08 Toyobo Co Ltd Viscoelastic resin composition for vibration damping material
JP2012017435A (en) * 2010-07-09 2012-01-26 Dic Corp Polyurethane elastomer composition and vibration-proof material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348321A (en) * 1986-08-15 1988-03-01 Nippon Steel Corp Viscoelastic resin for damping material
JPS63202613A (en) * 1987-02-18 1988-08-22 Nippon Steel Corp Viscoelastic resin for vibration damper
JPS63207809A (en) * 1987-02-23 1988-08-29 Nippon Steel Corp Viscoelastic resin for vibration damping materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348321A (en) * 1986-08-15 1988-03-01 Nippon Steel Corp Viscoelastic resin for damping material
JPS63202613A (en) * 1987-02-18 1988-08-22 Nippon Steel Corp Viscoelastic resin for vibration damper
JPS63207809A (en) * 1987-02-23 1988-08-29 Nippon Steel Corp Viscoelastic resin for vibration damping materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0320321A (en) * 1989-02-22 1991-01-29 Kawasaki Steel Corp Resin composition for composite vibration-damping mateiral, composite vibration-damping material produced therefrom, and its production
US5061778A (en) * 1989-02-22 1991-10-29 Kawasaki Steel Corporation Resin composition for composite-type vibration-damping material, composite-type vibration-damping material using the resin composition and process for production of the vibration-damping material
JPH04353514A (en) * 1991-05-31 1992-12-08 Toyobo Co Ltd Viscoelastic resin composition for vibration damping material
JP2012017435A (en) * 2010-07-09 2012-01-26 Dic Corp Polyurethane elastomer composition and vibration-proof material

Also Published As

Publication number Publication date
JP2568089B2 (en) 1996-12-25

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term