Title:
METHOD OF PRODUCING FLUID POWDER MIXTURE OF RUBBER AND FILLER ALLOWABLY INCLUDING PLASTICIZING OIL
Document Type and Number:
Japanese Patent JPS5371147
Kind Code:
A
Abstract:
Pourable elastomer-filler mixtures, optionally containing plasticizer oil, are prepared by an improved process, the process comprising mixing an aqueous emulsion of an elastomer solution with an aqueous dispersion of a filler(s); introducing this mixture into water containing a precipitant(s); precipitating the elastomer-filler mixture while simultaneously removing the elastomer solvent by distillation; separating the thus-precipitated elastomer-filler mixture from the water; and drying the elastomer mixture under constant agitation; and the improvement comprising:
Inventors:
GERUHARUTO HERUMAN HAINTSU BER
KAARU HAINTSU NORUTOJIIKU
KAARU HAINTSU NORUTOJIIKU
Application Number:
JP14380977A
Publication Date:
June 24, 1978
Filing Date:
November 30, 1977
Export Citation:
Assignee:
HUELS CHEMISCHE WERKE AG
International Classes:
C08C1/00; C08C1/14; C08J3/14; C08J3/16; C08J3/20; C08L23/00; C08J3/215; C08K3/00; C08L7/00; C08L21/00; C08L33/00; C08L33/02; C08L101/00; C09D5/46; (IPC1-7): B29B1/02; C08J3/14; C08L21/00; C08L23/16; C08L87/00