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Nonylic acid

Hexadecan e added Mvilh nonylic acid n Mineral oil 13604 added with nonylic acic... [Pg.143]

When the polar additive nonylic acid was added into hexade-cane liquid, the contact ratio becomes much smaller than that of pure hexadecane, which is shown in Fig. 39. For hexa-decane liquid, the critical speed to reach zero contact ratio is 50 mm/s, which is much higher than that of mineral oil 13604 because of its much lower viscosity. Flowever, when nonylic acid was added into the hexadecane liquid, the critical speed decreased from more than 50 mm/s to 38 mm/s. The same phenomenon can be seen in Fig. 39(h) which shows the comparison of oil 13604 and that added with 1.8 %wt. nonylic acid. The addition of polar additive reduces the contact ratio, too, but its effect is not as strong as that in hexadecane liquid because the oil 13604 has a much larger viscosity. Therefore, it can be concluded that the addition of polar additives will reduce the contact ratio because the polar additives are easy to form a thick boundary layer, which can separate asperities of the two rubbing surfaces. [Pg.144]

The sources of error indicated above were avoided in a series of experiments carried out by Donnan and Barker, which in principle resemble those made by Lewis, so that only a brief reference to them is necessary. The dissolved substance was nonylic acid, and a drop method. The results could be reproduced with very great accuracy, i.e., to a fraction of one drop in 300—500 drops. Adsorption was produced at a surface air-liquid, air being passed through the solution in bubbles of known size and number, so that the total active surface could be calculated. The bubbles, on reaching the surface, burst, hence the excess of solute carried by them remained in the surface very effective precautions were used to prevent diffusion backwards from this portion into... [Pg.49]

Roy. SoG. A, Lxxxv. 557,1911), who employed a solution of nonylic acid. Their method of determining F was ingenious. A slow stream of air-bubbles was blown up through the solution, and the number and diameter of the bubbles was determined. Adsorption of solute occurred at the surface of each bubble, and the quantity so adsorbed was carried with the bubble into an upper part of the experimental vessel. Diffusion of solute back into the lower portion of the vessel was prevented by suitable baffles and the upper part gradually increased in concentration. If n was the number and r the radius of the bubbles, v the volume of the upper compartment of the vessel in c.c.s and Ac the concentration change in gram-molecules per square centimetre,... [Pg.35]

CH,. (CH2)7. COOH+COOH. (CH2)7. COOH (nonylic acid) (azelaic acid)... [Pg.151]

SYNS CIRRASOL 185A EMFAC 1202 HEXACID C-9 n-NONOIC ACID n-NONYLIC ACID 1-OCTANECARBOXYLICACID PELARGICACID PELARGON (RUSSIAN) PELARGONIC ACID... [Pg.1036]

NONYL ALDEHYDE see NMW 500 NONYLCARBINOL see DAI600 n-NONYLIC ACID see NMYOOO NONYL METHYL KETONE see UKSOOO NON YLPHENOXYPOLY(ETHYLENEOXY)ETHANO L see NNB300... [Pg.1811]

E.9) (E.9) Nonanoic acid, nonanoic acid, nonylic acid, pelargonic acid (112-05-0] FEMA 2784... [Pg.155]

Synonyms Carboxylic acid C9 Hexacid C9 n-Nonanoic acid Nonoic acid n-Nonoic acid Nonylic acid n-Nonylic acid 1 -Octanecarboxylic acid Pelargic acid Pelargonic acid (INCI)... [Pg.1219]

Nonylic acid n-Nonylic acid. See Nonanoic acid... [Pg.1224]

Nonylic acid n-Nonylic acid. See Nonanoic acid 2-(2-Nonyl-2-imidazolin-1-yl) ethanol. See Capryl hydroxyethyl imidazoline Nonyl isovalerate CAS 7786-47-2 FEMA 2791... [Pg.2881]

For example, the space requirement of nonylic acid amounts to 25 X 10" cm2 P0J. molecule, that of sebacic acid 57 X 10 . Similar relations are to be expected in amido acids, polyhydroxyl compounds etc. [Pg.173]

In the fractions boiling above 180 (62 to 92 at 6 to 7 mm. pressure), nonylic aldehyde was detected, in addition to benzaldehyde, cinnamic aldehyde, and the aldehydes mentioned below. This body, recently isolated from rose oU, was identified by the nonylic acid (pelargonic acid), obtained by oxidation of the aldehyde with moist ver oxide. G ree analyses of its silver salt gave the following figures. —... [Pg.139]

Albrite Nonyl Acid Phosphate [Rhodia Novecare]... [Pg.71]

Uses Emulsifier for polymerization, personal care fonnulalions Nonyl acid phosphate... [Pg.2237]

Manuf/Distrib. Chance i Hunt Trade Names Albrile Nonyl Acid Phosphate Nonyl alcohol... [Pg.2237]

Aerosil MOX170 Albrite 150 Albrite Amyl Acid Phosphate Albrite N-Butyl Acid Phosphate Albrite 2-Ethyl He) Acid Phosphate Albrite N-Heptyl Acid Phosphate Albrite N-Hexyl Acid Phosphate Albrite Nonyl Acid Phosphate Albrite N-Octyl Acid Phosphate Albrite Octylphenyl Acid Phoshate Albrite Oleyl Acid Phosphate Albrite Phenyl Acid Phosphate Amyl acid phosphate 2-Eth-ylhexyl phosphate Heptyl acid phosphate Hexyl acid phosphate Nonyl acid phosphate Octylphenyl acid phosphate Oleyl acid phosphate Phenyl acid phosphate... [Pg.2743]

Hexyl acid phosphate Nonyl acid phos- Agnique FOH TDA-6... [Pg.2744]

See other pages where Nonylic acid is mentioned: [Pg.439]    [Pg.439]    [Pg.439]    [Pg.143]    [Pg.143]    [Pg.113]    [Pg.906]    [Pg.951]    [Pg.1118]    [Pg.472]    [Pg.1021]    [Pg.129]    [Pg.1038]    [Pg.48]    [Pg.298]    [Pg.286]    [Pg.161]    [Pg.161]    [Pg.71]   
See also in sourсe #XX -- [ Pg.35 ]

See also in sourсe #XX -- [ Pg.129 ]



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