发明名称 |
COMPOSITION CAOUTCHOUTEUSE |
摘要 |
1325064 Tetraalkyl thiuram sulphides SUMITOMO CHEMICAL CO Ltd 14 Sept 1970 [16 Sept 1969] 43783/70 Heading C2C [Also in Division C3] The invention comprises compounds of the formula R 1 R 2 N.CS.S x .CS.NR 3 R 4 , where R 1 -R 4 are alkyl groups having a total of at least 24C, at least one having 12-18C, and x is 1-4. In an example N,N<SP>1</SP> di - n - dodecyl - N,N<SP>1</SP> - diisopropylthiuram disulphide is made from N- isopropyl-N-dodecylamine and CS 2 ; other products are specified, and may be made by methods used for the known lower homologues of these compounds. The compounds are vulcanization accelerators. |
申请公布号 |
BE756166(A1) |
申请公布日期 |
1971.03.15 |
申请号 |
BED756166 |
申请日期 |
|
申请人 |
SUMITOMO CHEMICAL CY LTD, 15 5-CHOME, KITAHAMA, HIGASHI-KU, OSAKA, (JAPON), |
发明人 |
T. USAMOTO;Y. HATADA;I. FURUICHI;M. MATSUO |
分类号 |
C08K5/40;C08L21/00;C08L23/16;(IPC1-7):08D/ |
主分类号 |
C08K5/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|