Title:
POLYVINYL ACETAL RESIN
Document Type and Number:
Japanese Patent JP2021155725
Kind Code:
A
Abstract:
To provide a polyvinyl acetal resin which generates less minute non-solved object when being solved in an organic solvent, especially, which can acquire a ceramic green sheet excellent in toughness when being used as a binder for a ceramic green sheet, and can produce a ceramic capacitor excellent in reliability.SOLUTION: There is provided a polyvinyl acetate resin comprising 2.0% or lower of a maximum value of diffusion transmittance in a visible light region by using a D65 light source and measured in a 10 degree visual field and with a thickness of 5 mm.SELECTED DRAWING: None
Inventors:
NAKAMURA KAZUTO
MIZUMORI REI
MIZUMORI REI
Application Number:
JP2021047129A
Publication Date:
October 07, 2021
Filing Date:
March 22, 2021
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C08F8/28; C08F16/38
Domestic Patent References:
| JP2005325342A | 2005-11-24 | |||
| JPS6322882A | 1988-01-30 | |||
| JP2007138114A | 2007-06-07 | |||
| JP2015067707A | 2015-04-13 | |||
| JP2014069978A | 2014-04-21 | |||
| JP2006089354A | 2006-04-06 | |||
| JP2001106580A | 2001-04-17 | |||
| JP2001089245A | 2001-04-03 | |||
| JPH08259334A | 1996-10-08 | |||
| JPS581766A | 1983-01-07 | |||
| JP2003155332A | 2003-05-27 | |||
| JP2014070003A | 2014-04-21 |
Foreign References:
| WO2017171042A1 | 2017-10-05 | |||
| WO2015108119A1 | 2015-07-23 | |||
| WO2013153873A1 | 2013-10-17 | |||
| WO2013024887A1 | 2013-02-21 | |||
| WO2018181755A1 | 2018-10-04 |
Attorney, Agent or Firm:
Atomi International Patent Office