7 results about "Cedar wood" patented technology

The present invention provides a bed bug control composition comprising an azadirachtin extracted from neem seed kernels with a minimum purity 40% but not limited to the same, mixture of plant extracts and additives. The present invention provides a composition comprising azadirachtin, geraniol oil, citronella oil, Cedar wood oil, clove oil, rosemary oil, thyme oil and others. The present invention further provides a process for preparation of bed bug composition.

The invention belongs to the field of volatile substance basic detection, and provides a cigar wood packaging material volatile substance analysis method, which comprises: treating a wood to be detected by using a simultaneous distillation extraction method to obtain an extract; mixing the extract with an internal standard substance to obtain an analysis sample; carrying out quantitative and qualitative detection on volatile components of the analysis sample by adopting a GC-MS (Gas Chromatography-Mass Spectrometer) method, and taking detected compounds with the similarity greater than 80 as the analysis sample; the analysis samples are classified according to the differences of the properties and the chemical structures of the compounds, and whether the wood to be detected is cedar or not is judged according to the types and the numbers of terpene substances and ester substances. The method can be used for identifying the cigar wood packaging material, and provides a new research method and thought for the comparison and identification of wood, grading and the research of natural active substances in aromatic wood in the future.

A cigar case opens in a clamshell manner and has a left side, a spine portion and a right side. A pocket on the left side and the right side can receive and hold multiple cigars in curved slots of a cedar wood spacer inside the pocket. The left side and right side have elastics to receive and hold accessories such as a cigar cutter, a cigar lighter and a personal cigar case.

This product provides a multi-functional small item storage solution that can be placed on the shelves of shoe storage units in the entrance hall, on the front of shoe cabinets, or independently, and enables drying, deodorizing, and sterilizing effects on shoes after use. [Solution] A multi-functional accessory storage device 10 for hanging small items such as shoes, comprising left and right vertical support columns 1, 2, and 3, multiple support plates 4 oriented horizontally between the left and right vertical support columns, and support rods 5 and 6 fixed or foldable pivotally attached to appropriate locations on the back of the upper part of the left and right vertical support columns, wherein the multiple support plates are attached to the front of the left and right vertical support columns in a slatted pattern with gaps in the vertical direction. The vertical support columns and support plates are made of cedar wood.

This invention relates to the field of antique building material preparation technology, specifically to an antique building material and its preparation method. The raw materials, calculated as 100 parts in total, include 35 parts of cedar wood powder, 28 parts of epoxy resin E51, 12 parts of bamboo fiber powder, 10 parts of heavy calcium carbonate, 5 parts of diethylenetriamine, 3 parts of coupling agent KH-550, 2 parts of antioxidant 1010, and 3 parts of polysulfide rubber. The method includes the following steps: S1, raw material pretreatment stage; S3, molding stage; S4, post-treatment stage. This invention uses natural cedar wood powder and bamboo fiber powder as core raw materials, realizing the resource reuse of agricultural and forestry waste, reducing dependence on non-renewable resources, and possessing both environmental value and resource recycling significance. The raw materials contain no harmful chemical additives, and all components meet relevant safety standards. During processing, sealed equipment and dust collection devices reduce pollutant emissions, and the finished product has minimal environmental impact after disposal, meeting the needs of green production and sustainable development.

The wooden box comprises a box body with a turning cover, and the two opposite side walls in the width direction of the box body are sequentially composed of the biological bionic functional layer, the dynamic light and shadow layer, the microclimate regulation and control layer and the degradation control layer from outside to inside; the biological bionic functional layer is a base material layer formed by melting and blending bamboo and wood fibers, polylactic acid and straw powder, bark-like micro-grooves are formed in the outer surface of the biological bionic functional layer through nanoimprinting, and a polydopamine-silicon dioxide composite hydrophobic coating is coated on the outer surface of the biological bionic functional layer; the dynamic light and shadow layer is arranged to be a flexible LED light-emitting system correspondingly embedded into the inner side face of the biological bionic functional layer. The microclimate regulation and control layer is formed by alternately laminating cedar boards and honeycomb activated carbon boards, and the problem that a traditional electronic wooden box is single in function and unsustainable is solved.

The present application relates to a kind of bath gel composition with fresh fragrance and bacteriostatic and its preparation method, belong to daily chemical technical field, the composition includes the following raw materials: plant fermentation filtrate, cedar wood oil, yarrow oil, orchid root oil, vanillin, solvent;The plant fermentation filtrate includes the following raw materials: Radix Oxytropidis, sea buckthorn fruit, pear fruit, compound bacterial strain activation solution and deionized water;The compound bacterial strain activation solution includes plant lactobacillus activation solution, bacillus subtilis activation solution and bulgaria lactobacillus activation solution.The present application selects pear fruit, Radix Oxytropidis and sea buckthorn fruit as the main component of bacteriostatic, simultaneously join compound bacterial strain activation solution to activate active ingredient therein, can effectively strengthen the bacteriostatic effect of finished product.In addition, the compound yarrow oil, cedar wood oil and orchid root oil of the present application can make finished product have outstanding water supplementing effect, on this basis, with vanillin can make the prepared composition have fresh fragrance and moisturizing effect.