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| Staphylococcus aureus 3-hydroxyacyl-CoA dehydrogenase |
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| Continuous alcohol manufacturing process using immobilized microorganism |
| OF THE PREFERRED EMBODIMENTS The process according to the present invention will be explained in ... |
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| Immobilizing microbial cells with polyfunctional aziridines |
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| (S) .alpha.-cyano-3-phenoxy-benzyl acetate |
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| Method of controlling the regioselectivity of glycosidic bonds |
| I claim: 1. A method of controlling the regioselectivity of the glycosidic bond formed between ... |
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| Carbonylation of olefins and acetylenes |
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| 1,1-(Thiadialkylidene) ferrocene S-oxides |
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Polywax toner compositions and processes
| Details |
Inventors: Berkes, John S.; Grushkin, Bernard; Smith, Thomas W.;
Assignee: Xerox Corporation (Stamford, CT)
Primary Examiner: Goodrow; John
Assistant Examiner:
Attorney, Agent or Firm: Palazzo; E. O.
A toner composition of resin, pigment, wax, and a component of the formula ##STR1## wherein n is a number of from about 30 to about 50 and m is a number of from about 3 to about 16. |
|
DETAILED DESCRIPTION What is claimed is: 1.
A toner composition of resin, pigment, wax, and a component of the formula ##STR3## wherein n is a number of from about 30 to about 50 and m is a number of from about 3 to about 16.
2.
A toner in accordance with claim 1 wherein the resin particles are comprised of a polyester.
3.
A toner in accordance with claim 1 wherein the wax has a molecular weight of from about 1,000 to about 20,000.
4.
A toner in accordance with claim 1 wherein the wax has a molecular weight of from about 1,000 to about 7,000.
5.
A toner in accordance with claim 1 wherein the wax is polyethylene or polypropylene.
6.
A toner in accordance with claim 1 wherein the number average molecular weight of said component of the formula illustrated is from about 500 to about 2,500.
7.
A toner in accordance with claim 1 wherein the pigment is carbon black, cyan, magenta, yellow, red, blue, green or mixtures thereof.
8.
A process for the preparation of a resin composite which comprises the addition of a wax and an ethoxylated component to a toner resin, and wherein there results a microdispersion of said wax in the resin without solubilizing said wax, and wherein the ethoxylated component has the following formula ##STR4## wherein n is a number of from about 30 to about 50 and m is a number of from about 3 to about 16.
9.
A process in accordance with claim 8 wherein said ethoxylated alcohol contains from about 20 to about 30 carbon atoms.
10.
A process in accordance with claim 8 wherein said ethoxylated alcohol is present in an amount of from 0.
1 to 5 percent by weight.
11.
A process in accordance with claim 8 wherein there is added to the formed resin product pigment and charge additive thereby resulting in a toner composition.
12.
A process in accordance with claim 8 wherein there is added to the formed resin product pigment, charge additive and surface additives, thereby resulting in a toner composition.
13.
A process in accordance with claim 8 wherein said wax is crystalline with a density of from about 0
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Molecular Biology 
