Title:
METHOD FOR SEPARATING COATING OF COATED FIBER OF AIRBAG, AND RELEASING AGENT
Document Type and Number:
Japanese Patent JP2009299242
Kind Code:
A
Abstract:
To provide a releasing agent for separating a coating material from a base material for recycling coated fibers of an airbag coated with a silicone rubber or the like, and to provide a method therefor.
The separation method includes heating the coated fibers and immersing the coated fibers in a stripping agent solution containing the stripping agent comprising at least one surfactant selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, and an amphoteric surfactant, at least one alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, and an organic amine, and water, and, as necessary, a solvent or a compatibilizing agent.
Inventors:
TAKIYAMA KEN
IKEJIMA NOBUKAZU
TAKEDA TOKUJI
IKEJIMA NOBUKAZU
TAKEDA TOKUJI
Application Number:
JP2008157318A
Publication Date:
December 24, 2009
Filing Date:
June 17, 2008
Export Citation:
Assignee:
NIPPON GOSEI SENZAI KK
International Classes:
D06L1/12; C09D9/04