Title:
ADHESIVE COMPOSITION FOR HEMMING PART OF AUTOMOTIVE BODY
Document Type and Number:
Japanese Patent JPH02233747
Kind Code:
A
Abstract:
PURPOSE:To obtain the subject adhesive composition, excellent in flexibility, bonding durability, rust preventing properties, etc., and useful for hemming parts of automotive bodies by blending a vinyl chloride-based polymer with a plasticizer, epoxy resin, latent amine adduct type curing agent, latent curing agent and filler at a specific ratio. CONSTITUTION:An adhesive composition, consisting of (A) 100pts.wt. vinyl chloride-based polymer with (B) 20-100pts.wt., preferably 30-80pts.wt. plasticizer (e.g. di-2-ethylhexyl phthalate), (C) 20-300pts.wt., preferably 30-200pts.wt. epoxy resin, (D) 2-50pts.wt., preferably 3-40pts.wt. latent amine adduct type curing agent, (E) 3-60pts.wt., preferably 4-50pts.wt. latent curing agent (e.g. dicyandiamide) and (F) 30-200pts.wt. filler and obtained by preferably finely dispersing the total amount of the components (D), (E) and (F) in 20wt.% component (B) and the total amount of the component (C), then kneading and blending the resultant dispersion with a plastisol consisting of the total amount of the component (A) and the residual component (B).
Inventors:
SHIBATA SEISHI
OKAMOTO HIDEMASA
MIWA YOSHIYUKI
HIRANO TETSUHARU
OKAMOTO HIDEMASA
MIWA YOSHIYUKI
HIRANO TETSUHARU
Application Number:
JP5567189A
Publication Date:
September 17, 1990
Filing Date:
March 08, 1989
Export Citation:
Assignee:
TOYOTA MOTOR CORP
UBE INDUSTRIES
UBE INDUSTRIES
International Classes:
C08L27/06; C08L27/12; C09J127/04; C09J127/06; C09J163/00; (IPC1-7): C08L27/06; C09J127/06; C09J163/00
Attorney, Agent or Firm:
Ippei Watanabe (2 outside)