The present invention provides a compound represented by the formula (I), which compound is useful for improving the abrasion resistance of a vulcanized rubber composition (the symbols in the following formula are as defined in the description). ##STR00001##

The present invention provides a compound represented by the formula (I), which compound is useful for improving the abrasion resistance of a vulcanized rubber composition (the symbols in the following formula are as defined in the description). ##STR00001##

A peroxide-curable polyolefin composition comprising a peroxide-curable polyolefin prepolymer, an organic peroxide, and 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)-phenol. Also, a peroxide-cured polyolefin product prepared therefrom, methods of making and using same, and articles containing or made from same.

A peroxide-curable polyolefin composition comprising a peroxide-curable polyolefin prepolymer, an organic peroxide, and 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)-phenol. Also, a peroxide-cured polyolefin product prepared therefrom, methods of making and using same, and articles containing or made from same.

Provided is an aqueous polyester resin dispersion composition that maintains high rot-proofness and adhesiveness over a long period of time. More specifically, provided is an aqueous polyester resin dispersion composition containing pyrithione or a salt thereof.

Provided is an aqueous polyester resin dispersion composition that maintains high rot-proofness and adhesiveness over a long period of time. More specifically, provided is an aqueous polyester resin dispersion composition containing pyrithione or a salt thereof.

An ethylene/propylene-based copolymer rubber composition having excellent mold contamination resistance obtained by adding a primary antioxidant, a secondary antioxidant, and a plasticizer to ethylene/propylene-based copolymer rubber, wherein based on 100 parts by weight of the ethylene/propylene-based copolymer rubber, 0.3 parts by weight or more of the benzimidazole-based antioxidant (A) is contained as the secondary antioxidant, less than 10 parts by weight of the ether ester-based plasticizer (B) is contained as the plasticizer, and the (B)/(A) ratio is 4.0 times or more.

An ethylene/propylene-based copolymer rubber composition having excellent mold contamination resistance obtained by adding a primary antioxidant, a secondary antioxidant, and a plasticizer to ethylene/propylene-based copolymer rubber, wherein based on 100 parts by weight of the ethylene/propylene-based copolymer rubber, 0.3 parts by weight or more of the benzimidazole-based antioxidant (A) is contained as the secondary antioxidant, less than 10 parts by weight of the ether ester-based plasticizer (B) is contained as the plasticizer, and the (B)/(A) ratio is 4.0 times or more.

An intermediate of the formula (I) ##STR00001##
wherein the radicals R.sub.1 are independently of one another methyl, ethyl or n-propyl, is suitable for preparing a compound of the formula (A) ##STR00002##
wherein X is a group of the formula (A-I) or (A-II), ##STR00003##
Y is C.sub.11-C.sub.17alkyl, and
Z is a direct bond, —(CH.sub.2).sub.8— or —CH.sub.2—S—CH.sub.2—. The compounds of the formula (A) are useful for stabilizing an organic material against thermal, oxidative or light induced degradation.

An intermediate of the formula (I) ##STR00001##
wherein the radicals R.sub.1 are independently of one another methyl, ethyl or n-propyl, is suitable for preparing a compound of the formula (A) ##STR00002##
wherein X is a group of the formula (A-I) or (A-II), ##STR00003##
Y is C.sub.11-C.sub.17alkyl, and
Z is a direct bond, —(CH.sub.2).sub.8— or —CH.sub.2—S—CH.sub.2—. The compounds of the formula (A) are useful for stabilizing an organic material against thermal, oxidative or light induced degradation.