Topic
Benzoic acid
About: Benzoic acid is a research topic. Over the lifetime, 11832 publications have been published within this topic receiving 167127 citations. The topic is also known as: Retardex & E210.
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TL;DR: The 3D metal-organic frameworks (MOFs) [Co(1κN; 2κOO′-μ-L)2]n.4n(DMF) and [Zn2(1kN;2κO-μL) 2(κO4-μ4-BTC)n.5n(H2O) were synthesized from the pyridyl amide functionalized benzoic acid (HL).
43 citations
Patent•
14 Feb 2014
TL;DR: In this article, a type-I or type-II crystal of (Z)-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4, 5- dihydroisoxazol-3-yl]-N-(methoxyiminmethyl)-2-methyl- benzoic acid amide is presented.
Abstract: [Problem] To provide: a crystalline form of (Z)-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5- dihydroisoxazol-3-yl]-N-(methoxyiminomethyl)-2-methyl- benzoic acid amide; a method for producing the crystalline form; and a suspension-like composition containing the crystalline form. [Solution] A type-I or type-II crystal of (Z)-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5- dihydroisoxazol-3-yl]-N-(methoxyiminomethyl)-2-methyl- benzoic acid amide; a suspension-like composition containing the type-I crystal and a dispersion medium and having good storage stability; and a suspension-like composition containing the type-I crystal and a dispersion medium and having good storage stability.
43 citations
Patent•
30 May 1978TL;DR: A textile treatment composition in emulsion form which is based on a mixture of cationic and nonionic softener includes an aromatic mono- or di-carboxylic acid as a viscosity modifier.
Abstract: A textile treatment composition in emulsion form which is based on a mixture of cationic and nonionic softener includes an aromatic mono- or di-carboxylic acid as a viscosity modifier The presence of a carboxylic acid such as benzoic acid or salicylic acid in emulsified mixtures of a di-higher alkyl quaternary ammonium salt and a nonionic material having at least one higher alkyl chain gives a significant increase in viscosity
43 citations
TL;DR: In this paper, in situ polycondensations of AB monomers 3-(2-phenoxyethoxy)benzoic acid (3-PEBA) and 4-(2-,phenoxy-ethoxy)-bennoxic acid(4-PE BA) were carried out in the presence of multiwalled carbon nanotubes (MWNTs) in order to achieve the composites.
Abstract: Linear and hyperbranched poly(ether-ketone)s (PEKs) containing flexible oxyethylene spacers grafted multiwalled carbon nanotube (PEK-g-MWNT) nanocomposites were prepared by direct Friedel-Crafts acylation as the polymer forming and grafting reaction. To achieve the composites, in situ polycondensations of AB monomers 3-(2-phenoxyethoxy)benzoic acid (3-PEBA) and 4-(2-phenoxyethoxy)benzoic acid (4-PEBA), and AB 2 monomer 3,5-bis(2-phenoxyethoxy)benzoic acid (3,5-BPEBA) were carried out in the presence of multiwalled carbon nanotubes (MWNTs). The reaction conditions, polyphosphoric acid (PPA) with additional phosphorous phentoxide (P 2 O 5 ) in the temperature range of 110-120 °C, were previously optimized. The conditions were used as the polymerization and grafting medium that were indeed benign not to damage MWNTs but strong enough to promote the covalent attachment of PEKs onto the surface of the electron-deficient MWNTs. From scanning electron microscopy (SEM) and transmission electron microscopy studies, the polymers were uniformly grafted onto the MWNTs. The resultant nanocomposites are soluble in most strong acids such as trifluoroacetic acid, methanesulfonic acid, and sulfuric acid. Both isothermal and dynamic TGA studies in air showed that nanocomposites displayed improved thermo-oxidative stability when compared with those of corresponding PEK homopolymers.
43 citations
TL;DR: In this article, the treatment of the isotope effects as normal inductive effects is discussed, and the conductivity measurements for pK/sub D/ -- pK sub H/: DCOOR, 0.030 plus or minus 0.004; CD/sub 3/COOH,0.014 plus or negative 0.002; C/sub 6/D/sub 5/CooH, 0,010 plus orminus 0.001.
Abstract: Conductivity measurements give the following results for pK/sub D/ -- pK/ sub H/: DCOOR, 0.030 plus or minus 0.004; CD/sub 3/COOH, 0.014 plus or minus 0.002; C/sub 6/D/sub 5/COOH, 0.010 plus or minus 0.002; 2,6-C/sub 6/H/sub 3/D/ sub 2/COOH, 0.003 plus or minus 0.001. The treatment of the isotope effects as normal inductive effects is discussed.
43 citations