Title:
RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JPS54107943
Kind Code:
A
Abstract:
PURPOSE: A rubber composition in which a salt of mercaptobenzo-1,3-diazole is incorporated to a rubber to prevent the stain of molds without any adverse effect on the physical properties of vulcanized products.
CONSTITUTION: To 100 parts by wt of rubber are incorporated 0.05 - 5, preferably 0.1 - 4 parts of a salt of mercaptobenzo-1,3-diazole of the formula (R is H, hydrocabon of 1 - 12C; M is Ca, Mg, Ba, A1, Ti Si; n is 2 - 4). The metal of the diazole salt is preferably Ca, Mg, or A1.
Inventors:
NISHIHATA SHIYUUJI
CHIYUUKO KAORU
HIROSE KAZUMASA
KOMATSU KIMIE
CHIYUUKO KAORU
HIROSE KAZUMASA
KOMATSU KIMIE
Application Number:
JP1495378A
Publication Date:
August 24, 1979
Filing Date:
February 14, 1978
Export Citation:
Assignee:
JAPAN SYNTHETIC RUBBER CO LTD
International Classes:
C08L7/00; C08K5/45; C08K5/56; C08L21/00; C08L23/00; C08L33/00; C08L33/02; C08L101/00; (IPC1-7): C08K5/56; C08L21/00