To provide a manufacturing method of a copolymer latex for an adhesive, capable of improving productivity of the copolymer latex for the adhesive, while securing adhesive force to a fiber for reinforcing a rubber of the copolymer latex for the adhesive.
First of all, a monomer composition (a) containing an aliphatic conjugated diene monomer of 35 mass% to 75 mass%, a vinylpyridine-based monomer of 5 mass% to 25 mass%, and other monomers which can copolymerize with these of 0 mass% to 60 mass% is emulsion polymerized, and a monomer composition (b) containing the aliphatic conjugated diene monomer of 35 mass% to 75 mass%, the vinylpyridine-based monomer of 5 mass% to 25 mass% and other monomers which can copolymerize with these of 0 mass% to 60 mass% is added to the monomer composition (a) when a polymerization conversion ratio of the monomer composition (a) becomes 30% or more and less than 60%.
TANEMURA JUNMI
MISAKI KOYU
| JPH11263958A | 1999-09-28 | |||
| JPH0699487B2 | 1994-12-07 | |||
| JP2004204088A | 2004-07-22 | |||
| JPH1129755A | 1999-02-02 | |||
| JPS63243115A | 1988-10-11 | |||
| JPH11130912A | 1999-05-18 | |||
| JPH11263958A | 1999-09-28 | |||
| JPH0699487B2 | 1994-12-07 | |||
| JP2004204088A | 2004-07-22 | |||
| JPH1129755A | 1999-02-02 | |||
| JPS63243115A | 1988-10-11 |
Shinichi Uda