Title:
制振材用樹脂組成物及びその製造方法
Document Type and Number:
Japanese Patent JP7048242
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method that is excellent in appearance and exhibits excellent damping properties in a temperate region in use environment of a vibration damping material.SOLUTION: A resin composition for vibration damping material contains emulsion particles of a multilayer structure, where the emulsion particles have an outermost layer and an inner layer inside of the outermost layer, a glass transition temperature of a resin constituting the inner layer is -10 to 35°C, a glass transition temperature of a resin constituting the outermost layer is higher than the glass transition temperature of the resin constituting the inner layer by 10°C or more, and resin composition contains a component having a sulfosuccinic acid (salt) skeleton and/or a component having a fatty acid (salt) skeleton.SELECTED DRAWING: Figure 1
Inventors:
Toko Namimoto
Yukihiro Miyawaki
Yukihiro Miyawaki
Application Number:
JP2017191903A
Publication Date:
April 05, 2022
Filing Date:
September 29, 2017
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C08L51/00; C08F2/26; C08F265/02; C08F265/06; C08K5/09; C08K5/42; C09D5/02; C09D133/02; C09D151/00; C09K3/00; F16F15/02
Domestic Patent References:
| JP2005105133A | ||||
| JP2016050269A |
Foreign References:
| WO2007023821A1 |
Attorney, Agent or Firm:
Patent Business Corporation Yasutomi International Patent Office