Cleaner composition
AssigneeJx Nippon Oil & Energy Corporation
InventorsKo Aoyagi, Mizuho Yoshida, Koichiro Kai, Hiroe Otsuka
Life of this patent
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Abstract
A cleaner composition includes: a saturated aliphatic hydrocarbon (A); an anionic surfactant (B); a nonionic surfactant (C); and water (D). The cleaner composition contains the saturated aliphatic hydrocarbon (A) in a proportion of 60.0% by mass to 85.0% by mass, the anionic surfactant (B) in a proportion of 8.0% by mass to 15.0% by mass, the nonionic surfactant (C) in a proportion of 2.0% by mass to 5.0% by mass, and the water (D) in a proportion of 1.0% by mass to 20.0% by mass, forms a W/O microemulsion or a solubilized W/O emulsion, and has a volume resistivity of 1×109 Ω·cm or less.
Claims11
A cleaner composition comprising:
- a saturated aliphatic hydrocarbon (A);
- an anionic surfactant (B);
- a nonionic surfactant (C);
- and
- water (D),
- wherein the cleaner composition
- contains the saturated aliphatic hydrocarbon (A) in a proportion of 60.0% by mass to 85.0% by mass, the anionic surfactant (B) in a proportion of 8.0% by mass to 15.0% by mass, the nonionic surfactant (C) in a proportion of 2.0% by mass to 5.0% by mass, and the water (D) in a proportion of 1.0% by mass to 20.0% by mass,
- forms a W/O microemulsion or a solubilized W/O emulsion, and
- has a volume resistivity of 1×109 Ω·cm or less, and
- wherein the anionic surfactant (B) is a dialkyl sulfosuccinate, and the nonionic surfactant (C) is a sorbitan fatty acid ester.
Dependencies are inferred from the claim text.