Adhesive composition for rubber to fiber

Abstract

Abstract PURPOSE:To obtain the subject composition, containing a resorcin-formalin resin and a specific copolymer latex and suitable for bonding fiber contained in a rubber product, such as tire, to rubber with hardly any deterioration in tenacity of fiber cords after heat treatment. CONSTITUTION:The objective composition containing (A) a resorcin-formalin resin and (B) a copolymer latex, composed of 35-75 wt.% conjugated diene-based monomer (preferably 1,3-butadiene), 5-35 wt.% vinyl pyridine-based monomer (preferably 2-vinylpyridine) and 2-60 wt.% monomers (preferably styrene, etc.) copolymerizable therewith and having 50-350 nm, preferably 110-250 nm weight- average particle diameter and 105-180, preferably 110-160 Mooney viscosity.

Inventors

• 👤 Yasushi Toyoda
• 👤 豊田　泰
• 👤 Saburo Mitsushiba
• 👤 三柴　三郎

Bibliographic Details