NON-STAINING AND SLIGHTLY-STAINING ANTIOZONANTS

摘要

Rubber ingredients, including ozone prone rubber and effective quantities of formula (I) to (V),Where G is with GT, n-r3, o-y-s,WHERE R1, R2, R3, R4, R5, R7, R8, R10, R11, R13, R14, R15 AND R16 ARE (A) RADICAL ALKYL, (B) RADICAL CYCLOALKYL, (C) RADICAL ARYL; AND (D) RADICALS OF FORMULA (A),(b) And (c),Where R17, R18, R19 and R20 are hydrogen; alternative or unsubstituted aspha and alternative or unsubstituted arilo are an integer; n is one to six; R3 can also be hydrogen; R6, R9 and R12 are (a),(B) AND (C) SUBSTITUTED OR NOT WITH THE CONDITION THAT WHEN A RADICAL OF THE MEMBER (A) OR (B) IS SUBSTITUTED WITH AMINO, THE ALPHA ATOM OF THE RADICAL IS FREE OF AMINO GROUP, WITH THE CONDITION THAT R6 MAY BEING THIOAMIDE TO FORM A DITIOOXAMIDE AND R6 IS NOT 4-HYDROXYPHENYL ALKYL SUBSTITUTED OR NOT AND WITH THE ADDITIONAL CONDITION THAT R9 IS NOT CYANALKYL; WHERE, WHEN R9 IS SUBSTITUTED WITH AN ATOMO HETERO, THE ATOMO HETERO MUST BE SUBSTITUTED AT BETA OR HIGHER CARBON ATOMO; WHERE ANY OF THE FOLLOWING PAIRS OF RADICALS, R4 AND R5, R4 AND R6, R7 AND R8, R7 and R9, R8 and R9, R10 and R11, R10 and R12, R11 and R12 and R12, R13 and R14, R13 and R15, and R14 and R15,They can build a ring structure, but only if the ring formed with R9 is not replaced by a ring containing sulfur.