IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0617663
(2006-12-28)
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등록번호 |
US7968634
(2011-06-15)
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발명자
/ 주소 |
- York, W. Michael
- Cruse, Richard W.
- Pohl, Eric Raymond
- Joshi, Prashant G.
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출원인 / 주소 |
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대리인 / 주소 |
Greenblum & Bernstein, P.L.C.
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인용정보 |
피인용 횟수 :
8 인용 특허 :
113 |
초록
Sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These silanes can be carried on organic and inorganic fillers. The invention also relates to tire compositions and articles of manufacture, particularly tires, made from elastomer compositions.
대표청구항
▼
What is claimed is: 1. A tire composition for forming a tire component, the composition being formed by combining;(a) at least one silated core polysulfide, wherein the at least one silated core polysulfide is any of the isomers of 2-triethoxysilyl-1,3-bis-(3-triethoxysilyl-1-propyltetrathia)propane
What is claimed is: 1. A tire composition for forming a tire component, the composition being formed by combining;(a) at least one silated core polysulfide, wherein the at least one silated core polysulfide is any of the isomers of 2-triethoxysilyl-1,3-bis-(3-triethoxysilyl-1-propyltetrathia)propane; 4-(2-triethoxysilyl-1-ethyl)-1,2-bis-(13-triethoxysilyl-3,4,5,6-tetrathiatridecyl)cyclohexane; 4-(2-diethoxymethylsilyl-1-ethyl)-1,2-bis-(13-triethoxysilyl-3,4,5,6-tetrathiatridecyl)cyclohexane; 4-(2-triethoxysilyl-1-ethyl)-1,2-bis-(10-triethoxysilyl-3,4,5,6,7-pentathiadecyl)cyclohexane; 1-(2-triethoxysilyl-1-ethyl)-2,4-bis-(10-triethoxysilyl-3,4,5,6,7-pentathiadecyl)cyclohexane; 4-(2-triethoxysilyl-1-ethyl)-1,2-bis-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexane; 1-(2-triethoxysilyl-1-ethyl)-2,4-bis-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexane; 2-(2-triethoxysilyl-1-ethyl)-1,4-bis-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexane; 4-(2-triethoxysilyl-1-ethyl)-1,2-bis-(8-triethoxysilyl-3,4,5-trithiaoctyl)cyclohexane; 1-(2-triethoxysilyl-1-ethyl)-2,4-bis-(8-triethoxysilyl-3,4,5-trithiaoctyl)cyclohexane; 2-(2-triethoxysilyl-1-ethyl)-1,4-bis-(8-triethoxysilyl-3,4,5-trithiaoctyl)cyclohexane; 4-(2-triethoxysilyl-1-ethyl)-1,2-bis-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexane; 2-(2-triethoxysilyl-1-ethyl)-1,4-bis-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexane; 1-(2-triethoxysilyl-1-ethyl)-2,4-bis-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexane; 2-(2-triethoxysilyl-1-ethyl)-1-(7-triethoxysilyl-3,4-dithiaheptyl)-2-(8-triethoxysilyl-3,4,5-trithiaoctyl)cyclohexane; -(2-triethoxysilyl-1-ethyl)-1,2-bis-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)benzene; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexyl]ethyl]tetrasulfide; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexyl]ethyl] trisulfide; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexyl]ethyl] disulfide; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexyl]ethyl] disulfide; bis-2-[4-(2-triethoxysilyl-1-ethyl)-2-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexyl]ethyl]trisulfide; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexyl]ethyl tetrasulfide; bis-[2-[4-(2-triethoxysilyl-1-ethyl)-2-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)phenyl]ethyl] tetrasulfide; bis-2-[4-(2-triethoxysilyl -1-ethyl)-3-bis-(9-triethoxysilyl-3,4,5,6-tetrathianonyl)cyclohexyl]ethyl] trisulfide; bis-[2-[4-(2-diethoxymethylsilyl-1-ethyl)-2-(7-triethoxysilyl-3,4-dithiaheptyl)cyclohexyl]ethyl disulfide, and mixtures thereof(b) at least one vulcanizable rubber selected from natural rubbers, synthetic polyisoprene rubbers, polyisobutylene rubbers, polybutadiene rubbers, and random styrene-butadiene rubbers (SBR); and(c) an active filler including at least one of active filler selected from carbon blacks, silicas, silicon based fillers, and metal oxides present in a combined amount of at least 35 parts by weight per 100 parts by weight of total vulcanizable rubber, of which at least 10 parts by weight is carbon black, silica, or a combination thereof; andwherein the tire composition is formulated to be vulcanizable to form a tire component compound having a Shore A Hardness of not less than 40 and not greater than 95 and a glass-transition temperature Tg(E″max) not less than −80° C. and not greater than 0° C.
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