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91 results about "Pine needle oil" patented technology

Alcohol-based casting coating for lost foam casting and manufacturing method thereof

The invention discloses an alcohol-based casting coating for lost foam casting. The alcohol-based casting coating is characterized by being composed of, by weight, four parts to seven parts of silicon metal powder, 55 parts to 70 parts of zirconium mullite, 30 parts to 40 parts of iron-ore slag, 25 parts to 35 parts of ferrovanadium slag, 0.4 part to 0.8 part of tungsten disulfide, 0.5 part to 0.7 part of zirconium phosphate, 0.3 part to 0.6 part of nanocrystalline cuprous oxide, 1 part to 2 parts of attapulgite, 6 parts to 10 parts of peat, 2 parts to 4 parts of pine needle oil, 6 parts to 9 parts of polyvinyl alcohol carboxy butyl aldehyde, 50 parts to 60 parts of ethyl alcohol and 3 parts to 6 parts of auxiliaries. The coating manufactured through the method has the excellent thermal insulation property and good suspension property and abrasive resistance. The coating further has the good ventilation property and comparatively high surface strength and brushing property. The defects that in an existing casting coating preparative technique, refractory powder is expensive, and the production cost of the coating is comparatively high are overcome. The coating manufactured through the method has super quality and competitive price and is simple in production technique.
Owner:WUHU HONGKUN AUTO PARTS

Oyster shell modified activated carbon desulfurizing agent, and preparation method thereof

The invention discloses an oyster shell modified activated carbon desulfurizing agent. The oyster shell modified activated carbon desulfurizing agent is prepared from the following raw materials in parts by weight: 120-130 parts of activated carbon, 2-4 parts of titanium tetrachloride, 2-3 parts of calcium citrate, 30-35 parts of oyster shell, 5-7 parts of aluminum oxide, 4-6 parts of zinc oxide, 10-15 parts of bentonite, 1-2 parts of pine needle oil, 2-4 parts of ascorbic acid, 4-5 parts of modified diatomite and a suitable amount of water. By virtue of high-temperature carbonization of the oyster shell, the oyster shell modified activated carbon desulfurizing agent disclosed by the invention has a shape with a developed pore structure and a large specific surface area, has the capability of adsorbing various solutes and free gases, is rich in metal oxides such as calcium oxide and can e used for realizing effective desulfuration; meanwhile the oyster shell modified activated carbon desulfurizing agent is added with aluminum oxide and zinc oxide to realize effective desulfuration and catalyze degradation of organics; the bentonite used can realize antibacterial property, deodorization, moisture absorption, catalysis and caking property, so the activated carbon is less in possibility of being disintegrated; pine needle oil is added to emit sweet smell to fresh the brain. The activated carbon of the oyster shell modified activated carbon desulfurizing agent disclosed by the invention is suitable for industrial desulfuration and automobile exhaust desulfuration, daily air purification and water purification, and has wide application and quite good prospect.
Owner:BENGBU HUAFANG FILTER

Microcapsule indoor air freshener compounded from pine needle oil and lavender essential oil, and preparation method thereof

The invention discloses a microcapsule indoor air freshener compounded from pine needle oil and lavender essential oil, and a preparation method thereof. The microcapsule indoor air freshener compounded from the pine needle oil and the lavender essential oil is prepared from a microcapsule oil core and a microcapsule wall material coating the outside of the microcapsule oil core. The preparation method of the microcapsule indoor air freshener comprises the following steps of Step 1, microcapsule oil core preparation; Step 2, microcapsule wall material water solution preparation; and Step 3, microcapsule air freshener preparation, wherein the microcapsule oil core is prepared from the following ingredients in percentage by weight: 1 to 60 percent of pine needle essential oil, 1 to 60 percent of lavender essential oil, 1 to 20 percent of wild peppermint oil, 1 to 30 percent of dementholized peppermint oil, 1 to 10 percent of camphol, 1 to 20 percent of indole, 1 to 30 percent of citronella oil, 1 to 30 percent of geranium oil, 1 to 30 percent of linalool, 1 to 30 percent of linalyl acetate and 1 to 50 percent of surfactants. The natural plant essential oil with antibacterial and airfreshening functions is selected; spice capable of adsorbing and decomposing formaldehyde is added; and then, the microcapsule wall material is used for coating. The prepared air freshener has the advantages that the long-period effective antibacterial effect is achieved; harmful substances are adsorbed and decomposed; and the activity is high, and the like.
Owner:NANTONG XIANGJIA TEXTILE SCI & TECH CO LTD

Mint essential oil microcapsule automobile interior air freshener and preparation method thereof

InactiveCN107569708AEliminates odorsRelieve fatigueDeodrantsAcetic acidSolvent
The invention discloses a mint essential oil microcapsule automobile interior air freshener and a preparation method thereof. The mint essential oil microcapsule automobile interior air freshener is prepared from a microcapsule oil core and a microcapsule wall material coating the microcapsule oil core. The preparation method comprises the following steps: (S1) preparation of the microcapsule oilcore; (S2) preparation of a microcapsule wall material aqueous solution; (S3) preparation of a microcapsule air freshener, wherein the microcapsule oil core comprises the following components in percentage by weight: 1-50% of mint oil, 1-10% of borneol, 1-50% of pine needle oil, 1-30% of linalool, 1-50% of linalyl acetate, 1-10% of indole, 1-40% of surfactant and 1-20% of other perfume auxiliary,co-solvent and co-emulsifier. According to the mint essential oil microcapsule automobile interior air freshener and the preparation method thereof disclosed by the invention, a novel microcapsule technology is designed; by coating the mint essential oil with microcapsule, the obtained microcapsule has high airtightness, and the action time of the mint oil is greatly prolonged; the prepared finished product of automobile freshener has the beneficial effects of ensuring long validity period, eliminating peculiar smell in automobile, refreshing mind, relieving driver fatigue, etc.
Owner:NANTONG XIANGJIA TEXTILE SCI & TECH CO LTD

Antibacterial plant perfume and preparation method thereof

The invention relates to antibacterial plant perfume, in particular to the antibacterial plant perfume and a preparation method thereof. The antibacterial plant perfume is mainly prepared from raw materials as follows: natural aromatic plant oil, absolute ethyl alcohol and distilled water, wherein the natural aromatic plant oil comprises rose absolute oil, patchouli oil, lavender oil, ylang ylangoil, rosemary oil, bergamot oil, eucalyptus oil, pine needle oil, peppermint oil, orange flower oil, chamomile oil, clove oil, thyme oil, geranium oil, rose oil, citronella oil, juniper oil and chimonanthus salicifolius oil. The antibacterial plant perfume is prepared through steps of dissolving, mixing, ripening, freezing, aging, filtering and filling. The antibacterial plant perfume has antibacterial, sterilizing, fragrant and cooling effects and functions of relieving itching, removing miliaria, relieving bromidrosis and mephitis and refreshing oneself. The antibacterial plant perfume can sent forth fragrant, strong and lasting aroma and makes people comfortable, pleasure and enchanted when sprayed to body skin, hair, clothes and bedding. Besides, the antibacterial plant perfume has quietly elegant color and harmonious and natural aroma, and the aroma holding time can be as long as 3-5 days.
Owner:陈君君

Special antibacterial finishing agent for textiles and preparation method of special antibacterial finishing agent

The invention provides a special antibacterial finishing agent for textiles and a preparation method of the special antibacterial finishing agent and belongs to the field of textile auxiliaries. The special antibacterial finishing agent for the textiles is prepared from the raw materials of sodium carboxymethylcellulose, amino silicon oil, pine needle oil, a dandelion extract, a honeysuckle flower extract, peppermint oil, fatty alcohol-polyoxyethylene ether, water soluble wool fat, lauramide sodium sulfovinate, citric acid, cocamidopropyl betaine, nano-zinc oxide, chitosan, lysozyme, ethanol and water. The special antibacterial finishing agent for the textiles, provided by the invention, has the advantages of high antibacterial property, aromatic odor, safety, reliability, no stimulation and no allergic reactions to skins, no potential carcinogenicity, simple preparation process, low raw material cost and convenient use, is green and environment-friendly and is poison-free for people at the application concentration; the special antibacterial finishing agent for the textiles has the function of performing mildew resistant finish on cotton, ramie and chemical fiber; and the finished fabrics have the advantages of facile hand feeling and comfortable sense.
Owner:张发民
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