Title:
RESOL-TYPE ALKYLPHENOL-FORMALDEHYDE COPOLYCONDENSATED RESIN CROSSLINKING AGENT
Document Type and Number:
Japanese Patent JP2006008923
Kind Code:
A
Abstract:
To provide a resin crosslinking agent having a softening point lower than a crosslinking reaction temperature of a rubber, good dispersibility into the rubber, good blocking resistance and a reduced residual amount of an alkylphenol being a raw material.
This resin crosslinking agent comprises a resol-type alkylphenol-formaldehyde copolycondensated resin in which a residual amount of the alkylphenol being the raw material is less than 1.0%, and a 1-30 wt% oil, wherein the softening point of the resin crosslinking agent ranges 85-115°C.
Inventors:
SATO NOBUYUKI
NAGAHAMA YOSHIO
MATSUDA EIJI
NAGAHAMA YOSHIO
MATSUDA EIJI
Application Number:
JP2004190978A
Publication Date:
January 12, 2006
Filing Date:
June 29, 2004
Export Citation:
Assignee:
TAOKA CHEMICAL CO LTD
International Classes:
C08L61/10; C08L91/00
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