the filtrate is acidified with concentrated hydrochloric acid to precipitate the precipitate of benzoic acid, and the crude product is obtained by Suction filtration. The crude product was recrystallized with water. It was dried in a boiling water bath, weighed and measured for its melting point. ...
ChemicalBook Provide 22494-42-4(Diflunisal)Melting Point Boiling Point Density,22494-42-4(Diflunisal) CAS Chemical Properties MSDS.
other mixtures thereof, or 2,6-naphthalene dicarboxylic acid residue diacid residues consisting essentially of, (2) hydroquinone residues and diol residues consisting essentially of a mixture thereof, or 4,4-biphenol residue optionally from (3) p--hydroxybenzoic acid residue consisting essentially of....
A hot melt ink comprising, ionomers and an image-forming agent, wherein the melting point of the ionomers is from about 50° C. to about 130° C., said ink exhibiting, in the molten stage, a viscosity f
1. An image-bearing member having a surface layer comprising a crystalline polyester resin having a melting point of 160° C. or higher and a cured resin. 2. An image-bearing member according to claim 1, wherein 3-50 wt. parts of the cured resin is contained per 100 wt. parts of ...
Yongjian Liu, Crystallization and Melting Behavior of Liquid Crystalline Co-polyesters Based on Modified Poly-[(p-hydroxybenzoic acid)-co-(ethylene terephthalate)], Macromolecular Chemistry and Physics, 2001, 202 No. 4; Wiley-VCH; pp. 488-494....
The liquid crystalline polyester consists essentially of (1) diacid residues, consist essentially of terephthalic acid residue and 2, the reaction of 6-naphthalene-dicarboxylic acid residues, (2) diol residue consist essentially of hydroquinone residue (3) and P-hydroxybenz...
The liquid crystalline polyesters consist essentially of (1) diacid residues consisting essentially of terephthalic acid residues and 2,6-naphthalene-dicarboxylic acid residues, (2) diol residues consisting essentially of hydroquinone residues and (3) p-hydroxybenzoic acid residues. In the above ...
The liquid crystalline polyesters consist essentially of (1) diacid residues consisting essentially of terephthalic acid residues and 2,6-naphthalene-dicarboxylic acid residues, (2) diol residues consisting essentially of hydroquinone residues and (3) p-hydroxybenzoic acid residues. In the above ...
US5969083 * Dec 16, 1998 Oct 19, 1999 Eastman Chemical Company Derived from terephthalic acid residues and 2,6-naphthalenedicarboxylic acid residues, hydroquinone residues and p-hydroxybenzoic acid residues; low melting pointsUS5969083 * 1998年12月16日 1999年10月19日 Eastman Chemical Company Liquid...