7936 results about "Xanthan gum" patented technology

Xanthan gels hydratable in brine, methods of making these xanthan gels, and methods of using these compositions in subterranean formation applications, such as gravel packing, are provided herein.

Acidic treatment fluids used in industrial and/or subterranean operations, and more particularly, acidic treatment fluids comprising clarified xanthan gelling agents, and methods of use in industrial and/or subterranean operations, are provided. In one embodiment, the acidic treatment fluids comprise an aqueous base fluid, an acid, and a gelling agent comprising clarified xanthan.

A composition comprising purified water using ozonation, ionization, or distillation or any combination thereof wherein alcohol may be substituted for, or combined with water at least one emollient including but not limited to chitosan, and aloe vera gel, individually or in any combination; an oil component with spf boosting agents including but not limited to; ethyl macadamiate, non-toxic silicone oil and essential oils, butter milk, waxes impregnated with inorganic sun-block or sunscreen agent and organic/inorganic micronized particles, wood powder and bentonite clay, keratin, either individually or in any combination; at least one inorganic sun-block or sunscreen agent including any metal oxide, glass microsphere, silica and silica compound, and optionally metal oxide pigments with particles that are micronized, submicronized, nanoparticle sized, or otherwise individually or in any combination that can be homogenized in either a water phase, a water-aloe phase, an oil phase or any phase of said composition; at least one emulsifier wherein said emulsifier includes but is not limited to a phospholipid and/or liposome or an aloe vera gel or an ester of coconut oil individually or in any combination, for emulsifying the water, water-aloe, or oil phase in combination with an homogenizer; where any of components are preferably mixed with an homogenizer and where an appropriate thickening agent including but not limited to xanthan gum, carageenan, either individually or in any combination is added as required.

The invention provides a water-based drilling fluid composition containing an amine compound, which comprises the following components: a 0.5 to 5 weight percent of water-based amine compound as shown in formula I: RHN-Y-[OY']X-NHR', wherein Y, Y',x, R and R' are as defined in a manual; 0.1 to 1.0 weight percent of water-based tackifier which is selected from one or more types of xanthan gum, acrylamide-acrylic copolymer and hydroxyl ethyl cellulose; 0.5 to 5 weight percent of water-based fluid loss agent which is selected from one or more types of modified lignite, acrylic polymer, modified starch and modified cellulose; 2 to 12 weight percent of water-based inhibitor which is selected from one or more types of potassium chloride, potassium sulfate, formic acid, formic acid sodium, potassium chloride and epoxypropyltrimethylammonium chloride; and the composition can also further comprises coating agent, weighting agent, lubricant, borehole stabilizer and the like. The water-based drilling fluid composition has good inhibiting performance to clay shale drilling cuttings.

A storable suspension for the treatment of a subterranean formation contains an ultra lightweight (ULW) particulate and a carrier fluid of xanthan gum or a xanthan variant, a polysaccharide and water. The suspension exhibits a high viscosity at low shear rates and does not appear to separate for at least one week. The weight ratio of polysaccharide:xanthan in the storable suspension is between from about 8:1 to about 1:8. Prior to introducing the suspension into the formation, a foaming agent may be added, preferably in an amount sufficient to render a foam quality between from about 30 to about 98.

Acidic treatment fluids used in industrial and/or subterranean operations, and more particularly, acidic treatment fluids comprising clarified xanthan gelling agents, and methods of use in industrial and/or subterranean operations, are provided. In one embodiment, the methods comprise: providing an acidic treatment fluid that comprises an aqueous base fluid, an acid, and a gelling agent that comprises clarified xanthan; and introducing the acidic treatment fluid into a portion of a subterranean formation.

The invention discloses a barley noodle, which comprises the following parts: one or more component from barley noodle, wheat flour, maize starch, manihot starch, sweet potato starch, potato starch and glutelin powder, one or more of glutamine transaminase, xylanase and cellulose enzyme, one or more of guar gum, xanthan gum, sodium polyacrylate, sodium alginate and konjaku flour, one or more of monosodium calcium lactate stearate, diacetyl tartaric acid monoester, soya phosphatide and monoaliphatic acid glyceride, water, salt and egg.

The invention discloses a meal replacement protein powder solid beverage for managing the body weight and belongs to the field of nutrient foods. The solid beverage comprises the following components of soybean isolated protein, dried skim milk, whey protein concentrate, resistant dextrin, inulin, L-carnitine, a white kidney bean extract, a guarana extract, soy dietary fiber powder, pea fiber, oat fiber, erythritol, stevioside, phospholipid, Arabic gum, xanthan gum, pectin, alkalized cocoa powder, xylooligosaccharide and edible essence. By comprehensively considering the difference of nutrient components required by a human body at daytime and nighttime, the solid beverage disclosed by the invention is reasonable in formula matching and balanced in nutrition, and is the meal replacement solid beverage for supplementing the nutrients of the human body and controlling the body weight; the production process is simple and the drying is avoided; the damage to plant extracts and other components is prevented, so that the effects of nutrient components are guaranteed; besides, no sugar is added in the formula of the meal replacement protein powder solid beverage, so that the meal replacement protein powder solid beverage is suitable for being eaten by people with diabetes.

The hair treatment composition contains a combination of an anionic polysaccharide, a second homopolymer or copolymer, which is built up from acrylamidoalkylsulfonic acids, methacrylamidoalkylsulfonic acids, or their salts, and a third polymer, which is an amphiphilic polymer. Preferably the hair treatment composition is a hair styling gel containing xanthan as a first polymer, ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymer as a second polymer and, as a third polymer, cross-linked copolymers made from (meth)acrylic acid and C₁₀- to C₃₀-alkyl esters of (meth)acrylic acid. The preferred gel has a shaky pudding-like consistency and is suitable as a 2-in-1 gel that can be used as either a hair styling gel for increasing hairstyle volume or as a finishing gel for structuring a hairstyle.

The invention relates to toothpaste including radix notoginseng and propolis and a preparation method thereof. The toothpaste comprises the following raw materials according to percentage by weight: 0.1-1.5% of radix notoginseng extract, 0.03-3.2% of propolis powder, 25-46% of natural calcium carbonate, 5-15% of silica, 3-20% of glycerol, -4001-10% of polyethylene glycol, 0.2-1.0% of sodium pyrophosphate, 0.2-1.5% of xanthan gum, 0.1-1.5% of carboxymethyl cellulose, 3-25% of sorbic alcohol, 0.1-1% of saccharin sodium salt, 1-5% of lauryl sodium sulphate, 0.05-0.5% of sodium ethyl p-hydroxybenzoate, 0.02-2% of sodium propylparaben, 0.3-3% of essence, 0.01-0.3% of triclosan, 0.05-2% of zinc citrate, and the balance of water. The natural nursing toothpaste including the radix notoginseng extract has obvious curative effects on gingivitis, bleeding gums, dental ulcer and the like. The propolis has the functions of diminishing inflammation, easing pain and stopping bleeding. The radix notoginseng and the propolis are used in the toothpaste at the same time so that the toothpaste has more obvious effects for stopping pain and resisting gingivitis, bleeding gums and pain.

The invention provides a modified membrane fabric and a preparation method and application of the modified membrane fabric. The surface of the modified membrane fabric is coated with a polymer or polymer dispersion, and the polymer in the polymer or polymer dispersion may be polysaccharide, polypeptide and protein, may be an artificial polymerized polymer or may be a modified natural high polymer material or a mixture thereof, including but not limited to one or more selected from the group consisting of gelatins (such as gelatin and gelatin hydrolysate), cellulose ethers (e.g., carboxymethyl cellulose and hydroxyethyl methyl cellulose), modified starches (e.g., pullulan and hydroxypropyl starch), PVP, PVA, hyaluronic acids, albumin, chitosan, dextran, Arabic gum, xanthan gum, carrageenan, pectin, konjac gum, agar, Carbomer, carrageenin, polyvinylpyrrolidone, polyacrylamide, polyacrylate and polyacrylic acid and its derivatives. When the modified membrane fabric comes across water in use, the polymer on the surface of the modified membrane fabric can bond with water molecules to form a water retention system which has better retention performance compared with pure water and enables an evaporation speed to be slower and retention performance on the skin to be better.

An improved acidic cleaning composition comprising a low acetate xanthan gum as a rheological control agent exhibits greater, longer lasting stability and shelf-life than acidic cleaning compositions with xanthan gum have exhibited in the past.

A fire-extinguishing foaming chemical with covering function features that it contains F1157N or F1203, F3 or OBS or FC-4, JR-400 or sodium algate or CMC or HEC or cationic starch or chitosan or xanthan gum, CAB or LAB or MZL or K12 or APG, ethanediol butylether or propanediol butylether, glycol or diglycol or propanetriol, urea, anticorrosion agent and water through proportioning and compounding. Its advantages are high fire-extinguishing power, strong covering function and high effect on preventing evaporation of oil.