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such compounds; for example mineral oils, animal and vegetable fats, oil and waxes, or oils, fats and waxes based on synthetic esters ( e.g. phthalates, adipates, phosphates or trimellitates) and also mixtures of synthetic esters with mineral oils in any weight ratios, typically those used as spinning compositions, as well as aqueous emulsions of such materials. 

30. Aqueous emulsions of natural or synthetic rubber, e.g. natural latex or latices of carboxylated styrene/butadiene copolymers. 

31. Polysiloxanes such as the soft, hydrophilic polysiloxanes described, for example, in U.S. Pat. No. 4,259,467; and the hard polyorganosiloxanes described, for example, in U.S. Pat. No. 4,355,147. 

32. Polyketimines in combination with unsaturated acrylic 15 polyacetoacetate resins or with unsaturated acrylic resins. The unsaturated acrylic resins include the urethane acrylates, polyether acrylates, vinyl or acryl copolymers with pendant unsaturated groups and the acrylated melamines. The polyketimines are prepared from 20 polyamines and ketones in the presence of an acid cata› lyst. 

33. Radiation curable compositions containing ethylenically unsaturated monomers or oligomers and a polyunsatu› rated aliphatic oligomer. 

34. Epoxymelamine resins such as light-stable epoxy resins crosslinked by an epoxy functional coetherified high solids melamine resin such as LSE-4103 (Monsanto). 

In general, the compounds of the present invention are employed in from about 0.01 to about 5% by weight of the stabilized composition, although this will vary with the particular substrate and application. An advantageous range is from about 0.05 to about 3%, and especially 0.05 to about 1%. 

The stabilizers of the instant invention may readily be incorporated into the organic polymers by conventional techniques, at any convenient stage prior to the manufacture of shaped articles therefrom. For example, the stabilizer may be mixed with the polymer in dry powder form, or a suspension or emulsion of the stabilizer may be mixed with a solution, suspension, or emulsion of the polymer. The resulting stabilized polymer compositions of the invention may optionally also contain from about 0.01 to about 5%, preferably from about 0.025 to about 2%, and especially from about 0.1 to about 1 % by weight of various conven- tional additives, such as the materials listed below, or mixtures thereof. 

1. Antioxidants 

1.1. Alkylated Monophenols, for Example. 

2,6-di-tert-butyl-4-methylphenol 

2-tert-buty 1-4,6-dimethy lphenol 

2,6-di-tert-butyl-4-ethylphenol 

2,6-di-tert-butyl-4-n-butylphenol 

2,6-di-tert-buty 1-4-i-buty lphenol 

2,6-di-cyclopentyl-4-methylphenol 

2-( a-methylcyclohexy 1)-4,6-dimethy lphenol 

2,6-di-octadecyl-4-methylphenol 

2,4,6-tri-cyclohexy lphenol 

2,6-di-tert-butyl-4-methoxymethylphenol 

1.2. Alkylated Hydroquinones, for Example, 

2,6-di-tert-butyl-4-methoxyphenol 

2,5-di-tert-buty 1-hydroquinone 

2,5-di-tert-amyl-hydroquinone 

2,6-diphenyl-4-octadecyloxyphenol 

1.3. Hydroxylated Thiodiphenyl Ethers, for Example, 

2,2’-thio-bis-( 6-tert-butyl-4-methy lphenol) 

2,2’-thio-bis-( 4-octylphenol) 

4,4’-thio-bis-( 6-tert-butyl-3-methy lphenol) 

4,4’-thio-bis-( 6-tert-butyl-2-methy lphenol) 

1.4. Alkylidene-bisphenols, for Example, 

2,2’-methylene-bis-( 6-tert-buty 1-4-methylphenol) 

2,2’-methylene-bis-( 6-tert-buty 1-4-ethylphenol) 

2,2’-methylene-bis-[ 4-methyl-6-( a-methylcyclohexy 1)› phenol] 

2,2’-methylene-bis-( 4-methyl-6-cyclohexylphenol) 

2,2’-methylene-bis-( 6-nonyl-4-methylphenol) 

2,2’-methylene-bis-[ 6-a-methy lbenzyl)-4-nony lphenol] 

2,2’ -methylene-bis-[ 6-( a,a-dime thylbenzyl)-4- nonylphenol] 

2,2’-methylene-bis-( 4,6-di-tert-butylphenol) 

2,2’-ethylidene-bis-( 4,6-di-tert-butylphenol) 

2,2’-ethylidene-bis-( 6-tert-buty 1-4-isobuty lphenol) 

4,4’-methylene-bis-(2,6-di-tert-butylphenol) 

4,4’-methylene-bis-( 6-tert-buty 1-2-methylphenol) 

1,1-bis-( 5-tert-buty 1-4-hydroxy-2-methy lpheny 1)-butane 

2,6-di-(3-tert-bu ty 1-5-methy 1-2-hydroxybenzy 1 )-4- methylphenol 

1,1,3-tris-(5-tert-butyl-4-hydroxy-2-methylphenyl)-butane 

1, 1-bis-( 5-tert-buty 1-4-h ydroxy-2-me thy lp heny 1)-3-n- dodecylmercaptobutane 

e th yle ne glyco 1 bis-[ 3 ,3-bis-( 3’ -te rt-but yl-4’ - hydroxyphenyl)-butyrate] 

di-( 3-te rt- but yl-4-h ydro xy-5 -me thy 1 phenyl)› dicyclopentadiene 

di-[ 2-( 3’ -te rt-bu ty 1-2’ -hydro xy-5’ -me thy 1-be nzy 1 )-6-te rt› buty 1-4-methylphenyl] terephthalate. 

1.5. Benzyl Compounds, for Example, 

1,3,5-tri-(3,5-di-tert-bu ty 1-4-hydroxybenzy 1)-2,4,6- trimethylbenzene 

di-(3,5-di-tert-butyl-4-hydroxybenzyl) sulfide 

3,5-di-tert-buty 1-4-hydroxybenzy 1-mercapto-acetic acid isooctyl ester 

bis-( 4-tert-buty 1-3-hydroxy-2,6-dimethy lbenzy l)dithiol terephthalate 

1,3,5-tris-(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate 

1,3,5-tris-( 4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) iso› cyanurate 

3,5-di-tert-butyl-4-hydroxybenzyl-phosphoric acid diocta› decyl ester 

3,5-di-tert-butyl-4-hydroxybenzyl-phosphoric acid monoet› hyl ester, calcium-salt 

1.6. Acylaminophenols, for Example, 

4-hydroxy-lauric acid anilide 

4-hydroxy-stearic acid anilide 

2,4-bis-octy lmercapto-6-( 3,5-tert-buty 1-4-hydroxyanilino )› s-triazine 

octyl-N-(3,5-di-tert-buty 1-4-hydroxypheny 1)-carbamate 

1.7. Esters of ~-(3.5-di-tert-butyl-4-hydroxyphenyl)› propionic Acid with Monohydric or Polyhydric Alcohols, for Example, 

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