METHOD FOR PREPARING VULCANIZATION PROMOTER

PROBLEM TO BE SOLVED: To eliminate the unfavorableness of rubber-related postprocesses due to the maldispersion of a guanidine compound as a vulcanization promoter. SOLUTION: The objective method for preparing a vulcanization promoter highly dispersible in rubber is characterized by comprising addin...

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Bibliographische Detailangaben
Hauptverfasser: YOKOTA RITSUKO, KATAYAMA TATSUO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To eliminate the unfavorableness of rubber-related postprocesses due to the maldispersion of a guanidine compound as a vulcanization promoter. SOLUTION: The objective method for preparing a vulcanization promoter highly dispersible in rubber is characterized by comprising adding a plasticizer to a guanidine compound, melting the guanidine compound and then making the blend into a paste.