摘要:
A polish composition to remove or mask scratch marks in a paint surface comprises a non-volatile component to be deposited having a refractive index the same as that of the scratched surface and a volatile carrier. Preferably the composition includes a stabiliser.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 270° C. and a final boiling point of at most 305° C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 270° C. and a final boiling point of at most 305° C.
摘要:
A polish composition to remove or mask scratch marks in a paint surface comprises a non-volatile component to be deposited having a refractive index the same as that of the scratched surface and a volatile carrier. Preferably the composition includes a stabiliser.
摘要:
Provided is a polishing composition capable of keeping a good polishing removal rate stably. The polishing composition includes silica particles as abrasives and a basic compound as a polishing removal accelerator. The silica particles have a density of silanol groups that is 1.5 to 6.0 pieces/nm 2 . The polishing composition has an adsorption ratio parameter A that is 1.2 or less, the adsorption ratio parameter representing concentration dependency of an amount of adsorption of the basic compound to the silica particles as the ratio of high-concentration adsorption amount/low-concentration adsorption amount.
摘要:
Provided is a polishing composition capable of keeping a good polishing removal rate stably. The polishing composition includes silica particles as abrasives and a basic compound as a polishing removal accelerator. The silica particles have a density of silanol groups that is 1.5 to 6.0 pieces/nm 2 . The polishing composition has an adsorption ratio parameter A that is 1.2 or less, the adsorption ratio parameter representing concentration dependency of an amount of adsorption of the basic compound to the silica particles as the ratio of high-concentration adsorption amount/low-concentration adsorption amount.
摘要:
Disclosed are petrolatum-like compositions that comprise metathesized unsaturated polyol esters. Also disclosed are emulsions comprising metathesized unsaturated polyol esters. The petrolatum-like compositions may be used as substitutes for petroleum-based petrolatum. The emulsions may be water-in-oil or oil-in-water emulsions and may be suitable for a variety of end uses.
摘要:
A polishing composition contains a polishing accelerator, a water-soluble polymer including a constitutional unit originating from a polymerizable compound having a guanidine structure such as dicyandiamide, and an oxidant. The water-soluble polymer may be a water-soluble polymer including a constitutional unit originating from dicyandiamide and a constitutional unit originating from formaldehyde, a diamine or a polyamine.
摘要:
A chemical mechanical polishing (CMP) composition comprising (A) Colloidal or fumed inorganic particles or a mixture thereof, (B) a poly (amino acid) and or a salt thereof, and (M) an aqueous medium.