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  • 专利标题:   Vibration damping material consists of viscoelastic layer containing specified amount of reduced graphene oxide and polyurethane resin, and constraining layer sequentially formed on surface(s) of vibrating component.
  • 专利号:   KR2018000362-A
  • 发明人:   KIM W H, LEE C H, OH I K
  • 专利权人:   HYUNDAI HEAVY IND CO LTD, KOREA ADVANCED SCI TECHNOLOGY INST
  • 国际专利分类:   B32B015/08, C08F002/50, C08K003/20, C08L033/20, C08L075/04
  • 专利详细信息:   KR2018000362-A 03 Jan 2018 B32B-015/08 201812 Pages: 11
  • 申请详细信息:   KR2018000362-A KR077757 22 Jun 2016
  • 优先权号:   KR077757

▎ 摘　　要

NOVELTY - A vibration damping material consists of a viscoelastic layer and a constraining layer sequentially formed on a surface(s) of a vibrating component. The viscoelastic layer comprises 0.6-2.8 pts. wt. reduced graphene oxide and 100 pts. wt. polyurethane resin. USE - Vibration damping material.