NATURAL OIL METATHESIS COMPOSITIONS
A metathesized natural oil composition comprising a blend of (i) a high molecular weight metathesized natural oil, and (ii) at least 10% of metathesized natural oil back blended with the high molecular weight metathesized natural oil. The blend has a number average molecular weight in the range from about 300 g/mol to about 76,000 g/mol, a weight average molecular weight in the range from about 300 g/mol to about 81,000 g/mol, a z-average molecular weight in the range from about 300 g/mol to about 87,000 g/mol, and a polydispersity index of about 0.5 to about 1.5. The metathesized natural oil composition is metathesized at least once.
1 . A metathesized natural oil composition comprising a blend of (i) a high molecular weight metathesized natural oil, and (ii) at least 10% of a metathesized natural oil back blended with the high molecular weight metathesized natural oil, wherein the blend has a number average molecular weight in the range from about 300 g/mol to about 76,000 girnol, a weight average molecular weight in the range from about 300 g/mol to about 81,000 g/mol, a z-average molecular weight in the range from about 300 g/mol to about 87,000 g/mol, and a polydispersity index of about 0.5 to about 1.5, and further wherein the metathesized natural oil composition is metathesized at least once.
2 . The metathesized natural oil composition of claim 1 , wherein at least 14% of the metathesized natural oil is back blended with the high molecular weight metathesized natural oil.
3 . The metathesized natural oil composition of claim 1 , wherein at least 24% of the metathesized natural oil is back blended with the high molecular weight metathesized natural oil.
4 . The metathesized natural oil composition of claim 1 , wherein the metathesized natural oil composition is metathesized at least twice.
5 . The metathesized natural oil composition of claim 1 , wherein the metathesized natural oil composition has a dynamic viscosity at 40° C. of between about 200 centipoise and 1400 centipoise.
6 . The metathesized natural oil composition of claim 1 , wherein the metathesized natural oil composition has a dynamic viscosity at 40° C. of between about 500 centipoise and 700 centipoise.
7 . The metathesized natural oil composition of claim 1 , wherein the metathesized natural oil composition is subject to steam stripping at a temperature of between about 150° C. and about 200° C.
8 . The metathesized natural oil composition of claim 1 , wherein the metathesized natural oil composition may be utilized independently and/or incorporated into various formulations and used as functional ingredients, selected from the group consisting of dimethicone replacements, laundry detergents, fabric softeners, emollients, hair fixative polymers, rheology modifiers, specialty conditioning polymers, surfactants, UV absorbers, solvents, humectants, occlusives, cosmetics, lip balms, lipsticks, hair dressings, sun care products, moisturizer, fragrance sticks, perfume carriers, skin feel agents, shampoos/conditioners, bar soaps, hand soaps/washes, bubble baths, body washes, facial cleansers, shower gels, wipes, baby cleansing products, creams/lotions, antiperspirants/deodorants, lubricants, functional fluids, fuels and fuel additives, additives for such lubricants, functional fluids and fuels, plasticizers, asphalt additives, friction reducing agents, antistatic agents in the textile and plastics industries, flotation agents, gelling agents, epoxy curing agents, corrosion inhibitors, pigment wetting agents, in cleaning compositions, plastics, coatings, adhesives, skin feel agents, film formers, rheological modifiers, release agents, conditioners dispersants, hydrotropes, industrial and institutional cleaning products, oil field applications, gypsum foamers, sealants, agricultural formulations, enhanced oil recovery compositions, solvent products, gypsum products, gels, semi-solids, detergents, heavy duty liquid detergents, light duty liquid detergents, liquid detergent softeners, antistat formulations, dryer softeners, hard surface cleaners for household, autodishes, rinse aids, laundry additives, carpet cleaners, softergents, single rinse fabric softeners, oven cleaners, car washes, transportation cleaners, drain cleaners, defoamers, anti-foamers, foam boosters, anti-dust/dust repellants, industrial cleaners, institutional cleaners, janitorial cleaners, glass cleaners, graffiti removers, concrete cleaners, metal/machine parts cleaners, pesticides, agricultural formulations and food service cleaners, plasticizers, asphalt additives and emulsifiers, friction reducing agents, film formers, rheological modifiers, biocides, biocide potentiators, release agents, household cleaning products, including liquid and powdered laundry detergents, liquid and sheet fabric softeners, hard and soft surface cleaners, sanitizers and disinfectants, and industrial cleaning products, emulsion polymerization, including processes for the manufacture of latex and for use as surfactants as wetting agents, formulation inerts in pesticide applications or as adjuvants used in conjunction with the delivery of pesticides including agricultural crop protection turf and ornamental, home and garden, and professional applications, institutional cleaning products, oil field applications, including oil and gas transport, production, stimulation and drilling chemicals and reservoir conformance and enhancement, organoclays for drilling muds, specialty foamers for foam control or dispersancy in the manufacturing process of gypsum, cement wall board, concrete additives and firefighting foams, paints and coalescing agents, paint thickeners, or other applications requiring cold tolerance performance or winterization.