39 results about "Carbomer 941" patented technology

The invention discloses a chitosan quaternary ammonium salt couplant and a preparation method thereof. The chitosan quaternary ammonium salt couplant is prepared from 0.1-0.9wt% of Carbomer 941, 0.5-6wt% of phenoxyethanol, 0.01-1.0wt% of hydrochloric acid, 0.1-0.8wt% of chitosan quaternary ammonium salt, 1.2-10wt% of triethanolamine, 2-20wt% of a humectant and the balance distilled water. The chitosan quaternary ammonium salt couplant has the advantages of good bactericidal effects, good environmental performances, no carcinogenesis on the human body, clarification, transparency, alcohol fragrance, good homogeneity and good fineness.

The invention discloses anti-inflammatory, sterilizing and antipruritic cream and a preparation method thereof. The cream contains the following substances: aloe oil, purple perilla seed oil, evening primrose oil, calendula oil, distilled water, an APG type emulsifier SMONTANOV L, a wheat-sourced emulsifier MONTANOV82, a mint extracting solution, a wild chrysanthemum extracting solution, a sophora flavescens extracting solution, a cortex dictamni extracting solution, a belvedere fruit extracting solution, a Chinese honeylocust spine extracting solution, a fructus cnidii extracting solution, an ice crystal forming agent, Carbomer 941, glycerol and a 75% ethanol solution containing 0.2% ethyl 4-hydroxybenzoate. Compared with the prior art, the cream adopts multiple kinds of extracting solutions of traditional Chinese medicines, the anti-inflammatory, sterilizing and antipruritic efficacy is more obvious under the synergy of the traditional Chinese medicines, and the cream can cure an affected part more rapidly and more effectively than the conventional single use of medicine. Further, the traditional Chinese medicines have small toxic and side effects and are used safely, and the advantages of the cream are highlighted.

The invention provides acne removing and skin beautifying cream rich in extracts of natural ingredients and a preparation method thereof. The acne removing and skin beautifying cream comprises 1-10 parts of radix arnebiae infused oil, 1-5 parts of calendula infused oil, 1-5 parts of synthetic isononyl isononanoate, 1-6 parts of jojoba, 1-8 parts of argan oil, 6-16 parts of an emulsifier GOC, 1-8 parts of artemisia argyi extracting solution, 0.5-5 parts of dendranthema indicum extracting solution, 1-8 parts of kochia scoparia extracting solution, 1-9 parts of frankincense extracting solution, 1-7 parts of myrrh extracting solution, 1-10 parts of Chinese honeylocust spine extracting solution, 0.05-0.3 part of carbomer 941, 25-80 parts of distilled water, 1-3 parts of ethanol solution (75 percent volume concentration) containing 5.34 percent of methyl paraben and 0.01-0.10 part of essence. Compared with the prior art, the acne removing and skin beautifying cream provided by the invention has the functions of resisting bacteria, evacuating pus, invigorating the circulation of blood and fading acne marks, and replenishes skin with required nutrients and water, thereby ensuring that skin is elastic and soft.

The invention discloses a skin beautifying and moistening gel and a preparation method thereof. The gel comprises the following substances: Carbomer 941, triethanolamine, glycerin, 1,2-propylene glycol, licorice extract, cordyceps flower extract, squeezed cherry juice, hyaluronic acid, L-lysine, disodium ethylene diamine tetraacetate, ethylparaben, vitamin C and distilled water. Compared with the prior art, the skin beautifying and moistening gel prepared in the invention is faint yellow, light, moist, fine, smooth, uniform, shiny and transparent, has proper thickness, good coating and spreading performance and fragrant smell and can eliminate oxygen radicals, inhibit generation of color spots, delay aging of the skin, supplement nutrients and moisture needed by the skin, adjust immunity of the skin, improve blood circulation of the skin and enhance elasticity and the moisture degree of the skin.

The invention discloses traumatic injury ointment containing natural component extract and a preparation method thereof. The traumatic injury ointment is prepared from emu oil, turpentine oil, zedoary turmeric oil, badger oil, aloe oil, borage oil, rose hip oil, wheat source emulsifying agents MONTANOV 82, myrrh extracting solutions, serrate chloranthus root extracting solutions, dipsacus root extracting solutions, notopterygium root extracting solutions, cortex acanthopanacis extracting solutions, carbopol 941, ice crystal forming agents, glycerin and 0.2% ethylparaben alcoholic solutions. Compared with an existing product, the traumatic injury ointment has the advantages of being mild in medicinal property, high in safety, small in side effect and the like, the active substances in natural herbs are adopted for promoting healthy growth of the skin, the normal barrier function of the skin is restored, and most effective components are natural medicinal components, have the remarkable treatment effect on traumatic injury and activate blood to remove blood stasis. In addition, the traumatic injury ointment has the functions of calming, relieving itching, eliminating inflammation, easing the surface layer of the skin and relieving skin scabbing, and has a remarkable treatment effect of relieving traumatic injury conditions.

The invention relates to an invermectin in-vivo gel injection and a preparation method thereof, aiming at providing a long-acting injection for preventing and treating livestock parasite infections, and a preparation method thereof. Raw materials required by every 100 mL of the invermectin in-vivo gel injection comprise 5 g-10 g of injection grade invermectin, 10 g-20 g of poly(lactic-co-glycolicacid) (PLGA), 1 g -2 g of carbomer-941, 0.1 g -0.2 g of tween-80 and 85 mL-90 mL of an organic solvent. The injection is an in-vivo gel prepared from invermectin, and is used for preventing and treating gastrointestinal parasites of cattle, pigs and sheep, lungworm and externally parasitic diseases such as lice, and mites and fly larvae. The injection has an obvious effect; and the preparation method of the injection is simple and easily operational, and is suitable for large-scale production.

The invention discloses an anti-inflammatory and anti-acne skin care lotion and a preparation method thereof. The lotion contains the following substances including sea buckthorn fruit oil, hazelnut oil, Argan oil, mango butter, honeysuckle flower extract liquid, coix seed extract liquid, radix paeoniae alba extract liquid, fructus forsythia extract liquid, liquorice extract liquid, red flower extract liquid, caulis spatholobi extract liquid, white poria extract liquid, leonurus extract liquid, sodium alginate tech grade, Carbomer 941, a compound emulsifier AC-402, distilled water and essences. Compared with the prior art, the lotion not only can remove acnes on the outer portion of the epidermis, but also can diminish inflammation and fade acne marks, and emphasizes nursing of the internal secretion of patients. The traditional Chinese medicine essences act on acnes, the acnes absorb the medicine slowly during metabolism and then are removed naturally, and the patients are cured. Meanwhile, the anti-inflammatory and anti-acne skin care lotion can also play a good role in nourishing the skin.

The invention discloses moisturizing and leisurely facial mask essence and a preparation method thereof. The raw materials is in total mass of 100 parts, and the moisturizing and leisurely facial maskessence is prepared from the following components: 0.14 to 0.18 part of carbomer 941, 0.05 to 0.1 part of sclerotium gum, 7 to 10 parts of 1,3-butanediol, 3 to 6 parts of glycerol, 0.1 to 0.3 part ofallantoin, 0.08 to 0.12 part of dipotassium glycyrrhizinate, 0.4 to 0.8 part of herba portulacae extract, 0.3 to 0.6 part of zymosan, 0.01 to 0.05 part of hyaluronic acid, 0.35 part of preservative,0.1 to 0 .3 of 1,2-pentanediol, 0.15 part of triethanolamine, 0 to 0.005 part of odorant and / or pigment, and the balance of water. According to synergistic action and mutual influence of each active ingredient, the moisturizing and leisurely facial mask essence precisely limits the applied amount of herba portulacae extract, exerts effective anti-inflammatory and anti-sensitivity effects, and synergizes with other various moisturizing factors to obtain a moisturizing facial mask with anti-allergic effect. After use of the moisturizing facial mask, a skin feels smooth and delicate. The moisturizing facial mask can effectively soothe sensitive skin, eliminate skin inflammation, resist oxidation, and reduce free radical damage, and is safe and reliable.

The invention discloses freckle and chloasma removing gel and a preparation method thereof. The gel comprises the following substances: evening primrose oil, grape seed oil, wheatgerm oil, creour agel SIMULGEL EG, olive emulsifier, ice forming agent AVC, 1% gel forming agent STABILEZE QM solution, sodium alginate, carbomer 941, 1,3-butanediol, 1,2-propylene glycol, rosemary extract, myosotis sylvatica extract, 7% ethylparaben alcoholic solution (75% ethanol) and distilled water. Compared with the prior art, the freckle and chloasma removing gel is milk white, transparent and glittering, has proper viscosity, mild property and good stability, is moistened and nourishing, has aromatic smell, and is capable of supplying nutrition to facial skin and removing freckle and chloasma, so that skin can be deeply nourished, moistened and elastic.

The invention discloses skincare lotion for fading stretch marks and a preparation method thereof. The lotion contains the following substances: olive oil, grape seed oil, rosehip oil, glycerol, squalane, allantoin, onion extract, centella asiatica extract, D-panthenol, 1% sodium hyaluronate solution, egg white, vitamin C, water-soluble vitamin E, ice crystal forming agent AVC, carbomer 941, sodium alginate, composite emulsifier AC-402, distilled water, 1,2-propylene glycol, and ethylparaben. Compared with the prior art, the lotion prepared by the method provided by the invention has safe components, is easy to absorb, has a very good nourishing and moisturizing effect, can fade the stretch marks, adiposity marks, and orange peel marks, eliminate a crepe paper type appearance of the stretch marks, improve microcirculation, improve postnatal abdominal well laxation, strengthen metabolism, shallow the color of the stretch marks, narrow the width of the stretch marks, and restore the normal color of skin, and can also achieve a very good nourishing and skincare effect to make the skin delicate, tender, and incomparably smooth.

The asthma treating hydrogel plaster preparation consists of one lining layer of non-woven fabric and one medicine containing matrix layer comprising active medicine and blank matrix in the weight ratio of 1-3. The active medicine is prepared with corydalis tuber 5-10 weight portions, asarum herb 5-10 weight portions, white mustard seed 5-10 weight portions, kansui root 5-10 weight portions, skullcap root 5- 10 weight portions and ephedra 5-10 weight portions through alcohol and ultrasonic extraction and ginger 10-20 weight portions through squeezing to obtain juice. The blank matrix is prepared with deionized water 60- 80 weight portions, carbomer-940 resin 1-3 weight portions, carbomer-941 resin 10-20 weight portions, Tween-80 0.01-0.03 weight portions, EDTA-2-Na 0.001-0.004 weight portions and alcohol solution (95 %) 1-3 weight portions. The plaster can treat asthma effectively.

The invention provides a herbal hand cream for nourishing, moistening, whitening, soothing and moisturizing and a preparation method of the hand cream. The hand cream consists of the following raw materials: calendula oil, sesame oil, rapeseed oil, an olive emulsifier, a universal self-emulsifying compound emulsifier AC-402, distilled water, sodium carboxymethylcellulose, carbomer 941, an extracting solution of hemerocallis citrina baroni, an extracting solution of mangosteen peel, an extracting solution of persimmon leaf, a folium ginkgo extracting solution, an extracting solution of zizanialatifolia turcz, a mulberry extracting solution, a pea extracting solution, a rice extracting solution, methyl silicone oil, glycerol, ethylparaben, 75% ethanol and essence. The hand cream prepared bythe invention is proper in viscosity, and the hand cream is moist, exquisite and skin-friendly, refreshing and elegant; and the hand cream can deeply nourish, moisturize and white hand skin, so thatthe hand skin becomes comfortable, white and clear, and two hands can be nourished to be healthy, white, tender and beautiful from inside to outside.

The invention discloses an environment-friendly method for preparing a silicon nitride ceramic green body by gel injection molding. The environment-friendly method is characterized by comprising the following steps: pre-treating silicon nitride powder by adopting edible oil to obtain pre-treated silicon nitride powder; taking carbomer 941 as an adhesive, ammonium citrate and ethylenediamine as acidity regulators and a dispersant to prepare a gel solution; then adding the following components into a ball grinding mill according to the volume percent: 48 percent to 53 percent of the pre-treatedsilicon nitride powder, 43 percent to 48 percent of a gel solution and 3 percent to 6 percent of ammonium oxalate, wherein the sum of all the components is 100 percent; grinding for 10 to 12h and carrying out vacuum de-foaming treatment to obtain silicon nitride ceramic slurry; injecting the silicon nitride ceramic slurry into a mold and slowly heating; heating until the temperature is 85+ / -3 DEGC and keeping the constant temperature for 16 to 18h; after naturally cooling, drying and de-molding to obtain the silicon nitride green body. The silicon nitride green body prepared by the method hasthe advantages of high solid content, low organic matter content and environment protection; after sintering, the density of obtained silicon nitride ceramic is high.

The invention discloses natural skin activating essence and a preparation method thereof. The natural skin activating essence is characterized by being prepared from the following raw materials in parts by weight: a component A: 10 to 15 parts of a seaweed extracting solution, 2 to 3 parts of allantoin, 6 to 8 parts of glycerinum, 1.2 to 1.5 parts of xanthan gum and 50 parts of deionized water; a component B: 8 to 10 parts of a Nuphar pumilum (Hoffm.) DC. extracting solution, 2 to 3 parts of glyceryl stearate, 1.2 to 1.4 parts of methylparaben, 0.6 to 0.8 part of carbomer 941, 2 to 4 parts of polydimethylsiloxane, 0.5 to 0.7 part of panthenol, 0.08 to 0.1 part of essential oil and 0.06 to 0.08 part of ethylene diamine tetraacetic acid; and a component C: 8 to 10 parts of a water nymph extracting solution, 3 to 5 parts of hyaluronic acid, 1 to 2 parts of squalane, 0.5 to 0.7 part of nicotinamide and 0.1 to 0.3 part of a preservative. Active components in a water-based plant have the effects of delaying senescence and maintaining moisture; the seaweed extracting solution can suppress peroxidation of skin lipid and delay skin senescence; the Nuphar pumilum (Hoffm.) DC. extracting solution has a good effect of suppressing tyrosinase and can inhibit formation of melanin; and the water nymph extracting solution and the nicotinamide work cooperatively and have a deep water locking effect and a good moisture maintaining effect.

The invention discloses an air freshener capable of tranquilizing and calming nerves and a preparation method of the air freshener. The air freshener consists of the following materials: agar, sodium alginate, carrageenan, xanthan gum, sodium carboxymethylcellulose, poloxamer, carbomer 941, Arabic gum, tragacanth, a rosemary aqueous extract solution, a peppermint aqueous extract solution, a lavender aqueous extract solution, an osmanthus fragrans lour aqueous extract solution, potassium sorbate, pigment and distilled water. Compared with existing products on the market, the air freshener disclosed by the invention is gentle in nature, high in safety, long in volatilization time, beautiful in color and refreshing and pleasant in smell; and especially, the air freshener, for students who are afflicted by anxiety and insomnia and are low in learning efficiency due to high study stress, can achieve effects of improving student sleep and increasing the learning efficiency of the students.

The invention discloses a chitosan quaternary ammonium salt couplant and a preparation method thereof. The chitosan quaternary ammonium salt couplant is prepared from 0.1-0.9wt% of Carbomer 941, 0.5-6wt% of phenoxyethanol, 0.01-1.0wt% of hydrochloric acid, 0.1-0.8wt% of chitosan quaternary ammonium salt, 1.2-10wt% of triethanolamine, 2-20wt% of a humectant and the balance distilled water. The chitosan quaternary ammonium salt couplant has the advantages of good bactericidal effects, good environmental performances, no carcinogenesis on the human body, clarification, transparency, alcohol fragrance, good homogeneity and good fineness.

The invention discloses a skin beautifying and moistening gel and a preparation method thereof. The gel comprises the following substances: Carbomer 941, triethanolamine, glycerin, 1,2-propylene glycol, licorice extract, cordyceps flower extract, squeezed cherry juice, hyaluronic acid, L-lysine, disodium ethylene diamine tetraacetate, ethylparaben, vitamin C and distilled water. Compared with the prior art, the skin beautifying and moistening gel prepared in the invention is faint yellow, light, moist, fine, smooth, uniform, shiny and transparent, has proper thickness, good coating and spreading performance and fragrant smell and can eliminate oxygen radicals, inhibit generation of color spots, delay aging of the skin, supplement nutrients and moisture needed by the skin, adjust immunity of the skin, improve blood circulation of the skin and enhance elasticity and the moisture degree of the skin.

The invention provides poria cocos moisture preserving emulsion. The poria cocos moisture preserving emulsion is prepared from an A component, a B component, a C component, a D component and an E component, wherein the A comprises M68, A165, propyl acetate, vitamin E, GTCC, squalene, ethylhexyl palmitate, myristic acid iso propyl acetate, 16-18 alcohol and emulsion silicone oil DC200; the B component comprises water, carbomer 941, methyl formate, EDTA disodium, allantoin, erythritol, glycerine and PEG-26 glycerylether; the C component is 50wt% triethanolamine; the D component comprises propylene glycol, polyglutamic acid, ceramide and hyaluronic acid; and the E component comprises carboxymethyl pachman, shea butter, a flos sophorae extract, a common fenugreek seed extract, hydroxyethyl urea and seaweed essence. The moisture preserving emulsion disclosed by the invention has the effects of resisting inflammation and relieving itching, can prevent and treat dermatosis, can alleviate radiation hurt, and has the efficacy of tensioning and tightening skin, delaying senescence, whitening skin and preserving moisture.

The invention belongs to the field of medicines, and particularly relates to an anti-epileptic external medicine and application thereof. The active ingredients of the anti-epileptic external medicineare carbamazepine and ammonia. The anti-epileptic externally-applied medicine comprises the following components in parts by weight: 4 -10 parts of carbamazepine and 4 -10 parts of ammonia, 1 part byweight of ammonia and 1 part by weight of xanthenone. The dosage form of the antiepileptic external medicine is preferably an external gel preparation. The external pharmaceutical adjuvants of the external gel preparation are carbomer 941, glycerol, triethanolamine and purified water. When the anti-epileptic external medicine is subjected to transdermal drug delivery, the anti-epileptic effect ofthe epilepsy animal is superior to that of carbamazepine alone.

The present invention discloses one kind of medicine carrying aquogel matrix for preparing plaster and its preparation process. The medicine carrying aquogel matrix has the recipe comprising deionized water 60-80 weight portions, carbomer-940 resin 1-3 weight portions, carbomer-941 resin 10-20 weight portions, Tween-80 0.01-0.03 weight portions, EDTA-2-Na 0.001-0.004 weight portions, and alcohol 1-3 weight portions, and is prepared through stirring, dispersing and kneading. The present invention has facile materials, high biocompatibility, no toxicity and irritation, excellent medicine compatibility and other advantages.

The invention provides anti-laceration, swelling diminishing, repairing and moistening heel cream and a preparation method of the heel cream. The heel cream comprises the following substances: snake oil, shea butter, oil-soluble vitamin E, an olive emolsifier, a multi-purpose self-emulsifying compound emolsifier AC-402, distilled water, sodium carboxymethylcellulose, sodium alginate, carbomer 941, a Chinese angelica extract, a folium artemisiae argyi extract, a ginger extract, a carthamus tinctorius extract, honey, glycerol, silicone oil, urea, allantoin, ethylparaben, a 75% alcohol solution and essence. Compared with the prior art, the heel cream is stable in character and has good effects of preventing laceration, promoting tissue regeneration and promoting healing of lacerated wounds in feet, can effectively repair, protect, regenerate and moisten skin, and repairs dry laceration and frost laceration of the skin. A protection film can be formed on the skin; external stimulation of low temperature and cold air is isolated; water loss of heels is prevented; and the heels still keep moist in winter.

The invention discloses a conductive silver adhesive for shear-resistant composite LED packaging, and belongs to the technical field of photoelectric materials. According to the invention, 20 to 30 parts by weight of wood flour, 2 to 3 parts by weight of biogas slurry, 3 to 5 parts by weight of carbomer 941, 1 to 2 parts by weight of sucrose and 20 to 30 parts by weight of water are mixed and fermented, then ammonia water is dripped to adjust the pH value to 8.1 to 8.3, freeze-thaw cycles are carried out for 5 to 8 times, filtration, washing, drying and carbonization are carried out to obtaina modified additive; by ball milling, sieving and roasting of sepiolite, pretreated sepiolite is obtained, 20-30 parts of the pretreated sepiolite, 10-20 parts of a low melting point alloy and 2-3 parts of ferroferric oxide are mixed for ball milling to obtain modified sepiolite; and epoxy resin, a diluent, a curing agent, an accelerator, the modified additive, compounded silver powder, the modified sepiolite, plant essential oil and shell powder are stirred and mixed to obtain the conductive silver adhesive for shear-resistant composite LED packaging. The conductive silver adhesive for shear-resistant composite LED packaging has the characteristics of excellent conductive property and mechanical property.

The invention discloses a preparation method of a gel casting titanium carbide ceramic biscuit. The preparation method is characterized by comprising the following steps: pre-treating titanium carbidepowder by adopting tetraisopropyldi(dioctylphosphate)titanate to obtain pre-treated titanium carbide powder; preparing a gel solution by adopting 0.5 percent to 3 percent of carbomer 941, 10 percentto 15 percent of n-amyl alcohol and 0.2 to 1.5 percent of ammonia water; then adding the following components into a ball grinding mill in percentage by volume: 48 percent to 53 percent of the pre-treated titanium carbide powder, 43 percent to 48 percent of the gel solution and 2 percent to 5 percent of ammonium hexafluozirconate, wherein the sum of all the components is 100 percent; grinding for15 to 18h and carrying out ultrasonic de-foaming treatment to obtain titanium carbide ceramic slurry; then injecting the titanium carbide ceramic slurry into a mold; slowly heating until the temperature is 55+ / -2 DEG C and keeping the heat for 12 to 15h; after naturally cooling, drying and de-molding to obtain the titanium carbide biscuit. The titanium carbide biscuit prepared by the method has the characteristics of high solid content, low organic matter content and environment friendliness; the sintered titanium carbide biscuit has high density.

The invention relates to an invermectin in-vivo gel injection and a preparation method thereof, aiming at providing a long-acting injection for preventing and treating livestock parasite infections, and a preparation method thereof. Raw materials required by every 100 mL of the invermectin in-vivo gel injection comprise 5 g-10 g of injection grade invermectin, 10 g-20 g of poly(lactic-co-glycolicacid) (PLGA), 1 g -2 g of carbomer-941, 0.1 g -0.2 g of tween-80 and 85 mL-90 mL of an organic solvent. The injection is an in-vivo gel prepared from invermectin, and is used for preventing and treating gastrointestinal parasites of cattle, pigs and sheep, lungworm and externally parasitic diseases such as lice, and mites and fly larvae. The injection has an obvious effect; and the preparation method of the injection is simple and easily operational, and is suitable for large-scale production.

The invention discloses natural moisturizing and pore shrinking gel. The natural moisturizing and pore shrinking gel comprises witch hazel extract, gallnut extract, apple seed extract, green tea extract, bletilla striata extract, rosemary extract, azone, sodium hyaluronate, Carbomer 941, triethanolamine, sodium alginate and ice crystal formation agent. Compared with the prior art, the natural moisturizing and pore shrinking gel has the advantages that the gel is light green, appropriate in viscosity, good in stability, fragrant, refreshing in texture and capable of keeping the moisture of the skin, relieving wrinkles, improving roughness, shrinking pores and promoting skin cell regeneration.

The invention discloses an air freshener capable of soothing and calming the nerves and a preparation method thereof. The air freshener contains the following substances: agar, sodium alginate, carrageenan, xanthan gum, sodium carboxymethylcellulose, Poloxamer, Carbomer 941, Gum Arabic, Gum Tragacanth, Rosemary Water Extract, Peppermint Water Extract, Lavender Water Extract, Osmanthus Flower Water Extract, Potassium Sorbate, Pigment, Distilled Water. Compared with the existing market products, this invention has mild properties, high safety, long volatilization time, beautiful color, fresh and pleasant taste, especially for students with high learning pressure, insomnia, anxiety and low learning efficiency, it can improve students' sleep and improve The efficacy of student learning efficiency.

The invention discloses freckle and chloasma removing gel and a preparation method thereof. The gel comprises the following substances: evening primrose oil, grape seed oil, wheatgerm oil, creour agel SIMULGEL EG, olive emulsifier, ice forming agent AVC, 1% gel forming agent STABILEZE QM solution, sodium alginate, carbomer 941, 1,3-butanediol, 1,2-propylene glycol, rosemary extract, myosotis sylvatica extract, 7% ethylparaben alcoholic solution (75% ethanol) and distilled water. Compared with the prior art, the freckle and chloasma removing gel is milk white, transparent and glittering, has proper viscosity, mild property and good stability, is moistened and nourishing, has aromatic smell, and is capable of supplying nutrition to facial skin and removing freckle and chloasma, so that skin can be deeply nourished, moistened and elastic.

The invention relates to a conductive epoxy resin for a modified carbon fiber composite laminated board. The conductive epoxy resin comprises the following components: epoxy resin E-51, a carbon nanotube, diamino diphenyl sulfone (DDS), boron trifluoride ethylamine (BF3-400), Carbomer 941, glycol ether, a defoaming agent 5120 and conductive silver powder Ag-S1. In the conductive epoxy resin for the modified carbon fiber composite laminated board provided by the invention, the conductive silver powder is taken as the main conductive filler and the insulating epoxy resin is modified, so that the conductivity and the mechanical property can be promoted. The laminated board prepared from the conductive epoxy resin and the carbon fibers can be applied to the field of lightning protection.

The present invention relates to a lomefloxacin eye gel preparation. Said preparation is formed from lomefloxacin and pharmaceutically-acceptable carrier suitable for making eye gel. Its formula composition includes carbomer 941, NaOH, NaCl and methylparaben.