Lubricant compositions based on PTFE
Use as lubricants having a low friction coefficient and an improved noise reduction among moving mechanical parts of dispersions comprising a fluorinated oil and a (per)fluoropolymer, said compositions dilutable with water and obtainable by mixing: a) a fluorinated oil having a (per)fluoropolyether...
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| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
18.10.2001
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| Online Access | Get full text |
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| Abstract | Use as lubricants having a low friction coefficient and an improved noise reduction among moving mechanical parts of dispersions comprising a fluorinated oil and a (per)fluoropolymer, said compositions dilutable with water and obtainable by mixing:
a) a fluorinated oil having a (per)fluoropolyether structure,
b) a concentrated aqueous dispersion of a (per)fluoropolymer (component b′), stabilized by a non ionic and non fluorinated surfactant,
c) a fluorinated and/or hydrogenated surfactant,
d) water. |
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| AbstractList | Use as lubricants having a low friction coefficient and an improved noise reduction among moving mechanical parts of dispersions comprising a fluorinated oil and a (per)fluoropolymer, said compositions dilutable with water and obtainable by mixing:
a) a fluorinated oil having a (per)fluoropolyether structure,
b) a concentrated aqueous dispersion of a (per)fluoropolymer (component b′), stabilized by a non ionic and non fluorinated surfactant,
c) a fluorinated and/or hydrogenated surfactant,
d) water. |
| Author | Lenti, Daria Carignano, Gabriella |
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| Snippet | Use as lubricants having a low friction coefficient and an improved noise reduction among moving mechanical parts of dispersions comprising a fluorinated oil... |
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| Title | Lubricant compositions based on PTFE |
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