20-12-2018 дата публикации
Номер: US20180362876A1
Автор:
ARAI Takashi,
HASE Tatsuya,
Hosokawa Takehiro,
Komiya Kenichi,
MIZOGUCHI Makoto,
OSHIUMI Naoyuki,
SHITARA Yuji,
Takata Yutaka,
Yagishita Kazuhiro,
Yamashita Takuya,
YOSHIDA Koichi
Принадлежит:
An anticorrosive agent including: a high-consistency material having a lubricant base oil and an amide compound, a composition of a phosphorus compound comprising one or more compounds represented by the general formulae (1) and (2) and a metal, and at least one kind of resin selected from a rosin-based resin, a terpene resin, a terpene phenol resin, a phenol resin, a coumarone-indene resin, and a petroleum resin, wherein a mass ratio of the high-consistency material and the composition is within a range of 50:50 to 98:2, and a content of resin is 2 to 20 parts by mass with respect to 100 parts by mass of the total of the high-consistency material and the composition. 2. The anticorrosive agent according to claim 1 , wherein the agent has a softening point in the range of 100° C. to 150° C.3. The anticorrosive agent according to claim 1 , wherein the amide compound comprises one or more compounds represented by the following general formulae (3) to (5):{'br': None, '[Chem. 3]'}{'br': None, 'sup': 21', '22, 'R—CO—NH—R\u2003\u2003(3)'}{'br': None, '[Chem. 4]'}{'br': None, 'sup': 23', '31', '24, 'R—CO—NH—Y—NH—CO—R\u2003\u2003(4)'}{'br': None, '[Chem. 5]'}{'br': None, 'sup': 25', '32', '26, 'R—NH—CO—YCO—O—NH—R\u2003\u2003(5)'}{'sup': 21', '26', '22', '31', '32, 'where Rto Reach represent independently a saturated or unsaturated linear hydrocarbon group having 5 to 25 carbon atoms, Rmay be hydrogen, and Yand Yrepresent a divalent hydrocarbon group having 1 to 10 carbon atoms selected from an alkylene group and a phenylene group having 1 to 10 carbon atoms, or an alkylphenylene group having 7 to 10 carbon atoms.'}4. The anticorrosive agent according to claim 1 , wherein the amide compound is a fatty acid amide having a melting point within a range of 20° C. to 200° C.5. The anticorrosive agent according to claim 1 , wherein the phosphorus compound has one or more branched linear structures or one or more carbon-carbon double bond structures in the structure of the ...
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