Title:
METHOD AND COMPOSITION FOR DECREASING VISCOSITY OF DIENE RUBBER
Document Type and Number:
Japanese Patent JPS60163943
Kind Code:
A
Abstract:
Useful boosters in admixture with a peptiser for viscosity degradation of diene rubber or its mixtures are: (a) Iron(II)- and iron(III)-salts of inorganic acids; (b) Iron(II)- and iron(III)-salts of organic carboxylic acids; (c) Iron(II)- and iron(III)-salts of mercaptans; (d) Iron(II)- and iron(III)-complexes of ethylenediamine tetra-acetic acid; (e) Iron(II)- and iron(III)-cyanide complexes; (f) Iron(II)- and iron(III)-complexes with dimethyl glyoxime; (g) Iron(II)- and iron(III)-salts of quinolin carboxylic acid or sulfosalicylic acid.
Inventors:
HAINTSU FUITSUSHIYAA
Application Number:
JP857085A
Publication Date:
August 26, 1985
Filing Date:
January 22, 1985
Export Citation:
Assignee:
BAYER AG
International Classes:
C08L7/00; C08C19/08; C08K3/00; C08K3/11; C08K3/24; C08K5/00; C08K5/04; C08K5/07; C08K5/09; C08K5/098; C08K5/16; C08K5/17; C08K5/3437; C08K5/36; C08K5/37; C08K5/42; C08L9/00; C08L21/00; (IPC1-7): C08K3/24; C08K5/07; C08K5/09; C08K5/16; C08K5/17; C08K5/37; C08L9/00
Attorney, Agent or Firm:
Heikichi Odashima