Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

267results about How to "Improve appearance" patented technology

Solvent-free epoxy self-leveling roller coating floor paint and preparation and use method thereof

The invention relates to a solvent-free epoxy self-leveling roller coating floor paint and a preparation and use method thereof. The paint comprises a low-viscosity epoxy resin compound, an active diluent, an inactive diluent, a defoamer, a leveling agent, a wetting dispersant, a thixotropic additive, a solvent-free phthalocyanine blue pulp, a solvent-free lemon yellow pulp, a solvent-free titanium white pulp, a solvent-free carbon black pulp, quartz powder, precipitated barium sulfate and a modified alicyclic amine curing agent. The preparation and use method comprises the following steps: preparation of various solvent-free individual color pulps, preparation of a component A and use manner; the low-viscosity epoxy resin compound is a compound of bisphenol-A epoxy resin and bisphenol-F epoxy resin, the viscosity of the compounding system is greatly reduced under the condition of no solvents, the viscosity of the solvent-free system is improved, the amount of the active diluents and the inactive diluents is reduced, the physical mechanical performances of coatings are guaranteed and the paint is endowed with excellent levelability, so that the paint disclosed by the invention has roller coating self levelability and excellent construction performance.
Owner:洛阳双瑞防腐工程技术有限公司

Camera and electronic apparatus

The objective of the invention is to provide a camera or an electronic instrument having an inconspicuous air hole compromising no external appearance in the armor section of a main body and in which a microphone and a speaker recording and reproducing a voice are placed at positions allowing easy use for the microphone and the speaker in the armor section of the main body. The back of the speaker frame 109 of the speaker 102 is brought into intimate contact with a plate-like member 99 through a cushion 106 and a pressure sensitive adhesive double coated sheet 111. A speaker diaphragm 108 is shielded from the interior space 113 of the camera by a flange 103, a hard spacer 104, a waterproof sheet 69 for speaker, and a pressure sensitive adhesive double coated tape 105. Meanwhile, the use of a small notch 107 formed on part of the flange 103 installs the speaker 102 on the waterproof sheet 69 for speaker in such a way that a speaker vibration cone 108-including space 112 may partially communicate with the internal space 113 of the camera. The waterproof sheet 69 for speaker has moisture interruption and air transmission. The interior space 113 of the camera air-communicates with the external space 114 of the camera through the waterproof sheet 69 for speaker, the speaker vibration cone 108-including space 112, and the notch 107 of the flange 103.
Owner:OLYMPUS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products