Title:
POLYVINYL ACETAL RESIN COMPOSITION, FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2020/122355
Kind Code:
A1
Abstract:
The present invention relates to a polyvinyl acetal resin composition, a film for laminated glass, and laminated glass. The present invention provides a film for laminated glass, or the like that maintains or improves a control effect of bonding force and at the same time, has improved durability, and comprises a polyvinylacetal resin, a plasticizer, and a metal salt compound or an anion thereof, wherein the metal salt compound is a metal salt of a hydroxyl carboxylic acid having 2 to 16 carbon atoms.
Inventors:
KIM HYEJIN (KR)
CHUNG SUNGJIN (KR)
CHUNG SUNGJIN (KR)
Application Number:
PCT/KR2019/010301
Publication Date:
June 18, 2020
Filing Date:
August 13, 2019
Export Citation:
Assignee:
SKC CO LTD (KR)
International Classes:
C08K5/098; B32B17/10; C08K5/3475; C08L29/14
Foreign References:
| JP2008195557A | 2008-08-28 | |||
| KR20140147516A | 2014-12-30 | |||
| JP2008119927A | 2008-05-29 | |||
| JP2009045874A | 2009-03-05 | |||
| JP2015151326A | 2015-08-24 |
Attorney, Agent or Firm:
CHUNG, Hwaseung (KR)
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