Title:
WATER INTERNAL PAINT FOR MOLDING RUBBER PRODUCT
Document Type and Number:
Japanese Patent JPS60187515
Kind Code:
A
Abstract:
PURPOSE: To prevent bladder surface from deteriorating by containing sodium sulfite and/or potasium sulfite at a specified rate.
CONSTITUTION: Sodium sulfite and/or potasium sulfite of 0.01W15wt% in total are/is added to water internal paint comprising liquid component, solid lubricant component, dispersant, emulsifier, thickener and water. Since this prevents sulfur from dispersing to the bladder, the bladder can restore its heat-resisting properties and elongate its life remarkably.
Inventors:
FUKUI YOSHIHIRO
HORIKAWA TOORU
HORIKAWA TOORU
Application Number:
JP4354984A
Publication Date:
September 25, 1985
Filing Date:
March 07, 1984
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
C08J5/12; B29C33/60; B29C49/00; C08J7/04; C09D191/00; (IPC1-7): B29C33/60; C08J5/12; C08J7/04; C09D3/26
Attorney, Agent or Firm:
Watanabe Noboru Minoru