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47 results about "Interior product" patented technology

In mathematics, the interior product (a.k.a. interior derivative, interior multiplication, inner multiplication, inner derivative, insertion operator, or inner derivation) is a degree −1 (anti)derivation on the exterior algebra of differential forms on a smooth manifold. The interior product, named in opposition to the exterior product, should not be confused with an inner product. The interior product ιXω is sometimes written as X ⨼ ω.

Environmentally friendly hot melt adhesive membrane for automotive interior products, preparation method and application

The invention discloses an environmentally friendly hot melt adhesive membrane for automotive interior products, a preparation method and application. The environmentally friendly hot melt adhesive membrane for the automotive interior products comprises the following components in parts by mass: 100 parts of an elastic component, 0.1-50 parts of a non-elastic component and 0.1-20 parts of composite filler. The melt index of the elastic component is 0.9-30 g / 10 min (190 DEG C, 2.16 kg), the melt index of the non-elastic component is 0.2-10 g / 10 min (190 DEG C, 2.16 kg), and the melt index of the elastic component is greater than that of the non-elastic component. The composite filler comprises bamboo charcoal fibers and flame-retardant filler. The environmentally friendly hot melt adhesive membrane is used for adhesion of the automotive interior products, does not contain any organic solvents, does not produce toxic or harmful gas, and has antibacterial property and flame retardancy. Compared with a common antibacterial or flame-retardant product, the environmentally friendly hot melt adhesive membrane for the automotive interior products is simple and convenient to process.
Owner:HANGZHOU FIRST APPLIED MATERIAL CO LTD

Bottom deck assembly for refrigerated merchandiser

A refrigerated merchandiser (10) includes a cabinet (20) defining an interior product display space (100) and a refrigeration unit (50) is disposed in operative association with the interior product display space in a compartment (55) beneath the lower deck (24). An opening in the lower deck provides an air return inlet (102) establishing a flow passage from the interior product display space (100) to the compartment (55) beneath the lower deck. A cover (120) includes a top plate member (122) disposed superadjacent the return air inlet and a downwardly extending peripheral side flange (124) disposed about the periphery of the top plate member (122). A plurality of air intake ports (125) are provided in the peripheral side flange (124). The lower deck (24) has a recessed upper surface (124C) facing the product display space (100). A grille plate (130) extends across the air return inlet.
Owner:CARRIER CORP

Modular refrigeration cassette

The interior space within a refrigeration unit cassette (50) associated with a refrigerated merchandiser (10) is divided by a division wall (68) into a first section in air flow communication with the interior product display space of the cabinet (20), and a second section isolated from said first section and in fluid flow communication with the environment exterior of the cabinet. An evaporator module (160) disposed within the first section, and a condenser module (170) and a compressor are disposed within the second section. The refrigeration cassette (50) is selectively insertable in to and out of the equipment compartment to facilitate servicing of the refrigeration equipment therein, including removal and replacement of the evaporator module (160) and the condenser module (170).
Owner:CARRIER CORP

Automotive wear-resistant plant fiber reinforced polypropylene micro-foaming material and preparation method thereof

The invention relates to an automotive wear-resistant plant fiber reinforced polypropylene micro-foaming material and a preparation method thereof. The material is prepared from, by weight, 40-80 parts of polypropylene, 10-25 parts of plant fibers, 1-8 parts of a compatibilizer, 1-10 parts of a wear-resistant auxiliary agent, 0.5-3 parts of a lubricant, 0.5-5 parts of a nucleating agent, 1-10 parts of a toughening agent, 1-5 parts of a foaming agent and 3-10 parts of other auxiliary agents. According to the automotive wear-resistant plant fiber reinforced polypropylene micro-foaming material and the preparation method thereof, through scientific formula design, the plant fiber reinforced polypropylene micro-foaming material with excellent anti-mildew performance and lightweight characteristics is obtained by means of a natural anti-mildew technology, and the product also has the advantages of low emission, rigidity and toughness balance and the like; meanwhile, the product has good apparent quality, meets the use requirements of automotive interior products, eliminates the hard plasticity of the finished products, improves the visual grade and handfeel comfort of the automotive plastic interiors, and is beneficial to creating the most comfortable automotive interior space.
Owner:NANJING JULONG SCI&TECH CO LTD

6000-mesh inorganic powder-filled modified pa (polyamide)6 master batch and preparation method thereof

The invention discloses a 6000-mesh inorganic powder-filled modified PA (Polyamide)6 master batch and a preparation method thereof and belongs to the technical field of high-molecular materials. The PA6 master batch comprises the following main raw materials: PA6, a surface treating agent, polyethylene wax, paraffin wax and 6000-mesh inorganic powder, and the preparation method of the PA6 master batch comprises the following steps of: putting the 6000-mesh inorganic powder into a high-speed mixer for agitation and dehumidification, adding the surface treating agent for mixing and agitation and putting in a cold mixer for cooling, putting the PA6, the polyethylene wax and the paraffin wax into the high-speed mixer in sequence for mixing and agitation, adding the modified 6000-mesh inorganic powder for mixing and agitation, putting in the cold mixer for cooling and discharging and pelleting with an extruder to prepare the 6000-mesh inorganic powder-filled modified PA6 master batch. The 6000-mesh inorganic powder-filled modified PA6 master batch and the preparation method thereof have the beneficial effects that after the 6000-mesh inorganic powder-filled modified PA6 master batch is mixed with matrix resin, a whole system has good compatibility, dispersibility, flowability and processing performance, and a produced product has good mechanical property, dimension stability, toughness and impact resistance and the 6000-mesh inorganic powder-filled modified PA6 master batch is particularly suitable for manufacturing PA6 water supply pipes, PA6 double-walled corrugated tubes, plastic turnover boxes and automotive interior products.
Owner:徐州腾飞工程塑料有限公司

Water-based PP (polypropylene) treatment agent preparation method

The invention relates to a water-based PP (polypropylene) treatment agent preparation method which includes the steps: (a) adding 1-2 parts of silane coupling agents into 100 parts of chlorinated polyolefin emulsion and stirring the silane coupling agents and the chlorinated polyolefin emulsion to obtain first mixture; (b) adding water-based wetting agents and water-based defoaming agents into thefirst mixture and stirring the water-based wetting agents, the water-based defoaming agents and the first mixture to obtain second mixture; (c) adding polyurethane water-based thickening agents or / and water into the second mixture, and controlling indexes: the solid content of 8-15% and the viscosity of 100-500cps. Therefore, crosslinking reaction of the chlorinated polyolefin emulsion and curingagents can be ensured, so that a chain structure of chlorinated polyolefin is evolved into a network structure, and the adhesion performance and the water resistance of a water-based PP treatment agent are improved. Moreover, crosslinking reaction auxiliary heating temperature is not higher than 80 DEG C, so that the water-based PP treatment agent can be applied to adhesion and flocking of automotive interior products.
Owner:苏州市陆氏新材料有限公司

Front-edge cutting device for automotive interior canopy

ActiveCN102699936AEnsure stream productionSimple structureMetal working apparatusEngineeringFront edge
The invention relates to a front-edge cutting device for an automotive interior canopy. A canopy positioning module and a canopy front-edge positioning mould are fixed on the top end of a framework. An inner wire rail and an outer wire rail are fixed on the framework. An inner sliding block and an outer sliding block are connected on the inner wire rail and the outer wire rail in a manner of sliding, lift pedestals are fixed on the inner sliding block and the outer sliding block, and lift cylinders are installed on the lift pedestals. A left pedestal and a right pedestal are respectively fixed on the end parts of piston rods of the lift cylinders, a left wire rail and a right wire rail are fixed on the left pedestal and the right pedestal, a left sliding block and a right sliding block are connected on the left wire rail and the right wire rail in a manner of sliding, and a cutting knife rest is fixed on the left sliding block and the right sliding block. Cutting tools are installed on the cutting knife rest, a template is fixed on the framework, and wheels are rotationally installed on the cutting knife rest. The front-edge cutting device for the automotive interior canopy has the advantages of a simple, impact and rational structure, high degree of automation and accuracy in product positioning, and the automotive interior products are enabled to be produced in one process.
Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

Establishment method of inducing callus cultured Allium sativum L. enzymatic hydrolysate HPLC fingerprint

The invention discloses an establishment method of inducing callus cultured Allium sativum L. enzymatic hydrolysate HPLC fingerprints. The establishment method of the inducing callus cultured Allium sativum L. enzymatic hydrolysate HPLC fingerprints specifically comprises the steps of preparing inducing callus cultured Allium sativum L. bulbs into solution for test products through steps such as solid-phase extraction, and performing high-performance chromatographic analysis and detection under certain conditions to obtain HPLC fingerprints of inducing callus cultured Allium sativum L. enzymatic hydrolysate. By analyzing the HPLC fingerprints of 10 batches of samples, characteristic common peaks are determined and standard fingerprints are obtained. The standard fingerprints can provide a reliable basis for variety identification and production quality control of inducing callus cultured Allium sativum L. The establishment method of the inducing callus cultured Allium sativum L. enzymatic hydrolysate HPLC fingerprints has the advantages that the operation is convenient, the stability is high, the specificity is strong, the repeatability is good, the characteristic peaks are more, the analysis efficiency is high, the truth identification of the inducing callus cultured Allium sativum L. can be realized by adopting the invention, and the interior product quality can be comprehensively, accurately and effectively evaluated.
Owner:TIANJIN NORMAL UNIVERSITY

Front-edge cutting device for automotive interior canopy

ActiveCN102699936BEnsure stream productionSimple structureMetal working apparatusEngineeringFront edge
The invention relates to a front-edge cutting device for an automotive interior canopy. A canopy positioning module and a canopy front-edge positioning mould are fixed on the top end of a framework. An inner wire rail and an outer wire rail are fixed on the framework. An inner sliding block and an outer sliding block are connected on the inner wire rail and the outer wire rail in a manner of sliding, lift pedestals are fixed on the inner sliding block and the outer sliding block, and lift cylinders are installed on the lift pedestals. A left pedestal and a right pedestal are respectively fixed on the end parts of piston rods of the lift cylinders, a left wire rail and a right wire rail are fixed on the left pedestal and the right pedestal, a left sliding block and a right sliding block are connected on the left wire rail and the right wire rail in a manner of sliding, and a cutting knife rest is fixed on the left sliding block and the right sliding block. Cutting tools are installed on the cutting knife rest, a template is fixed on the framework, and wheels are rotationally installed on the cutting knife rest. The front-edge cutting device for the automotive interior canopy has the advantages of a simple, impact and rational structure, high degree of automation and accuracy in product positioning, and the automotive interior products are enabled to be produced in one process.
Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

Backmixing-flow expanded-bed hydrogenation reactor system with distributor for hydrocarbon-containing gas-liquid upper feed

The invention provides a backmixing-flow expanded-bed hydrogenation reactor system with a distributor for a hydrocarbon-containing gas-liquid upper feed. The backmixing-flow expanded-bed hydrogenationreactor system is used for processing the hydrocarbon-containing gas-liquid upper feed AR1P-M and hydrogen-containing gas lower feed BR1FH and can also be used for processing hydrocarbon-containing liquid lower feed BR1D-L; the inner upper space of a backmixing-flow expanded-bed hydrogenation reactor BRXE is provided with a liquid collecting cup and a liquid eduction tube; the upper space of theliquid collecting cup is divided into an upper feed distribution zone KD1 and a liquid removing zone KD2 for an interior product BRXE-8P of the reactor BRXE; the KD1 is located above the KD2, and a guiding and flow-gathering ring is used for separating the KD1 and the KD2; liquid flowing out from the guiding and flow-gathering ring GFC is mixed with the product BRXE-8P; and then the obtained mixture falls down into a liquid collecting zone of the liquid collecting cup for liquid removal and separation. With such a structure, the system can eliminate gas gathering zones, prevent mutual interference and stabilize flow fields.
Owner:洛阳瑞华新能源技术发展有限公司
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