Thermodynamic Properties of Organic Compounds and their MixturesDensities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and NitrohydrocarbonsSummary This document is part of Subvolume I 'Densities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and Nitro...
This invention relates to new phenolic aralkylamino alcohols, more particularly to alcohols having the probable general formula 5HO-R-.CH2--N(X)--alkylol where R is an aromatic or substituted aromatic nucleus, and X Is hydrogen, methylol, or an alkylol amino methylene group. It also relates...
The dihydric phenols useful in formulating the polyester-carbonates useful in the compositions of the present invention are in general represented by the general formula: ##STR1## in which A represents an aromatic group such as phenylene, biphenylene, naphthylene, etc. E may be an alkylene or...
4.3 Unsaturated Ketones of General FormulaThermodynamic Properties of Organic Compounds and their MixturesDensities of Phenols, Aldehydes, Ketones, Carboxylic Acids, Amines, Nitriles, and NitrohydrocarbonsSummary This document is part of Subvolume I 'Densities of Phenols, Aldehydes, Ketones , Carboxylic ...
The merukaputoamin chemical compound which is shown with production mannered null below-mentioned general formula (i)PROBLEM TO BE SOLVED: To obtain a modified strongly acidic sulfonic acid type ion exchange resin which is a catalyst suitable for production of bisphenols by reaction of phenols with...
10. The ternary polymeric blend of claim 7, wherein the polycarbonate contains recurring structural units of the formula: ##STR30## where Y is a divalent aromatic radical of the dihydric phenol employed in the polycarbonate producing reaction. ...
Examples of these dissociatable blocking agents include tertiary alcohols, secondary aromatic amines, mercaptans, lactams, imides, monohydric phenols and others; phenol and lower alkyl substituted (ortho, para, and meta) phenols such as para-cresol are by far the most popular of the blocking ...
Generally stated, the coating solution of the present invention includes (1) an aromatic bis(ether anhydride) having the formula, ##STR1## (2) an organic diamine having the formula, H2N--R1--NH2II (3) an organic triamine having the formula, R2(NH2)3III ...
3161615Resinous copolymeric polycarbonate of a mixture of dihydric phenols1964-12-15Goldberg 3028365Thermoplastic aromatic polycarbonates and their manufacture1962-04-03Schnell et al. 2901466Linear polyesters and polyester-amides from 1,4-cyclohexanedimethanol1959-08-25Kibler et al. ...
Unexpectedly, it has been found that a highly efficient polyphenylene oxide process is provided wherein a mixture comprising a Type (A) and a Type (B) manganese chelate is used to catalyse the rate of polyphenylene oxide formation during the self-condensation of phenols. That the mixed manganese...