List of UV patents (39)-those things about UV and ceramics

A photo-cured glass coating and its preparation method
Resumed (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN109423089A
2019.03.05
Beijing Chemical University Changzhou Institute of Advanced Materials
Abstract
This invention belongs to the field of glass coatings. The invention provides a mixed light curing formula for photo-cured glass coatings, characterized by the following percentages of raw materials: epoxy resin: 40-80 parts; The invention mainly solves the problem of water-resistant glass coating, poor wear resistance, poor film decoration, large curing energy consumption and low processing efficiency

. Using the advantages of fast UV curing and high cross-link density, a UV curing glass coating formula was prepared, and the water resistance and attachment of the glass curing coating were significantly improved.
of barrier resin compositions, photo-cured isolation film manufacturing methods and electronic components
Resuming (announcement) No.
Public (announcement) Date:
filing (patent) Person:
CN1 09426072A
2019.03.05
Hu Net Plus Co., Ltd.
Summary
The present invention relates to a barrier resin composition, photo-curing isolation film The manufacturing method and electronic components, the present invention as an alternative material for acrylic decoupling, its own moisture and oxygen penetration rate is low, can also be applied to soft displays, which are with softness and high toughness of the barrier resin composition, and its contains decoupling Resin, using the barrier resin composition, to create a photo-cured isolation film manufacturing method with excellent transparency, softness, high toughness, oxygen barrier and moisture barrier, and electronic components with this photo-cured isolation film.
preparation method of an LED UV cured cathode color electrophoresis lacquer paste and its paint film method
Resuming (Announcement) No.
Public (Announcement) Date:
Filing (Patent) Person:
CN1094016 01A
2019.03.01
Shenzhen Tianze Technology Industry Co., Ltd.
Summary
The present invention relates to the technical field of electrophoresis paint, in particular, to the preparation method of LED ultraviolet curing cathode color electrophoresis lacquer paste and its paint film method. The preparation method of LED UV-cured cathode color electrophoresis lacquer slurry provided by the invention includes the following steps: (1) adding homemade uv electrophoresis paint to the dispersed container (published in CN107163664A) Electrophoresis paint), dispersant, solvent, stirring well, (2) keep stirring slowly add pigment, add after static, (3) add desolator to disperse, (4) the dispersed slurry into the grinding machine. At the same time, a paint film method of electrophoresis lacquer slurry is also provided. The materialization performance of the paint film produced by the method of the present invention is good, the color of the paint film is uniform, the brightness is good and the reproducible is high, which greatly improves the operability and economic value of the multicoloring of the plastic plating parts.
a photo-cured 3D printing photorescrysive resin composition and its application
Public (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN1 09400817A
2019.03.01
Hangzhou Lei New Materials Technology Co., Ltd.
Summary
The present invention provides a photo-cured 3D printing Photosensitive resin composition, by weight percentage, including the following components: 5-50% of the first mixture, 15-80% of the second mixture, 5-75% of thermoplastic substances, 0.5-10 free agent The first mixture includes ethylene trihydroxymethyl propyleneate and ethyl glycol propyleneate, and the second mixture includes bisphenol A diacrylates and polyethylene glycol acrylics. Compared with the existing technology, the present invention will select a combination of photosensitive resin with special structure and thermoplastic substance, and a resin product with low roasting residue rate and low expansion can be obtained, and a casting product with good surface quality can be obtained by baking pouring. The invention also provides a photo-curing 3D printing photo-sensitive resin composition for application on a photo-cured 3D printer.
DLP photo-cured photosensitive resin 3D printer
Responsive (announcement) No.
Public (announcement) Date:
Application (patent) Person:
CN109397688A

2019.03.01
Jiaxing Shanwei Electrical and Mechanical Co., Ltd.
Abstract
The present invention discloses a DLP photo-cured photosensitive resin 3D printer, involving DLP printing technology, designed to solve the existing DLP printer printing specifications are relatively irreconcible, affecting the use of the problem, the technical solution points are: including the base, projector, photosensitive resin groove and printing platform, the base internal hollow, and the projector is set in the base, in the front of the projector set tilt upward anti-the photoscope, the photosensitive resin groove is located in the upper part of the base, and is located above the mirror, the printing platform is located directly above the photosensitive resin groove, and the vertical slip is connected to the base, the lateral slip connection in the base has a slip seat, The sliding direction of the slide seat is the direction of the projection line of the projector, and the base connection has an adjustment mechanism for driving the slip seat slip. The DLP photo-cured photosensitive resin 3D printer of the invention can adjust the printing specifications, thereby improving suitability and range of use.
-steroidal force stable, solvent-free UV-cured non-silicon-cured non-silicon-type membrane and its preparation method
Public (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN10940166 2A
2019.03.01
Suzhou Tailun Electronic Materials Co., Ltd.
Abstract
The present invention belongs to the field of material technology, specifically related to a stability of the ionization force, solvent-free UV-cured non-silicon ionized film and its preparation method. The adhesive film provided by the invention includes a substrate and an ionizing agent layer set on the substrate, which includes 20 to 40 parts of acrylic resin for vinyl ether erminicization, 15 to 35 copies of acrylic-based ether, 40 to 55 copies of vinyl isobutyl ether, light-triggered Agent 4 to 6 parts, polyethylene alcohol 1 to 3 parts, as raw material preparation of the ionoid layer polarity is low, the ionization force is small and stable, at the same time, the addition of the appropriate amount of polyethylene alcohol makes the ionizer structure tight, flexible, good film-forming, easy to peel, and not easy to break. Moreover, the above raw materials do not contain silicone materials, can effectively avoid the quality defects of pressure-sensitive products caused by silicon migration, there is no pollution caused by silicon transfer. The invention also provides the preparation method of the above-mentioned ionization membrane, the reaction process is solvent-free, environmentally friendly and cost-saving.
protection process for the manufacture of resin parts from a photo-curing booster
Responsion (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN10940 1522A
2019.03.01
Air China Commercial Aviation Engines Co., Ltd.
Summary
The present invention provides a surface protection process for the manufacture of resin parts from photo-curing materials. In particular, the present invention provides a photo-cured material manufacturing resin part, the surface of the preparation is coated with a paint coating, optional primer coating and optional hood paint coating; Polyester acrylic resin, polyether acrylic resin, acrylic resin one or more; the paint contains resins, solvents, additives and optional fillers, and adds anti-UV absorbers, light stabilizers, antioxidants and gas-phase silicon dioxide, or by resins, solvents, additives, anti-UV absorbers, photostabilizers, antioxidants, gas-phase silica and optional fillers.
preparation methods for ceramic materials and ceramic parts for 3D photo-curing molding printing
Resoic (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN109400177A
20 19.03.01
Xi'an Point Cloud Biotech Co., Ltd.
Abstract
The present invention relates to a preparation method for 3D photo-curing molding printing of ceramic materials and ceramic parts, ceramic materials including ceramic powder: 30-70vol, photosensitive resin premix :: 30-70vol; photosensitive resin premixes include: 37-50wt% lysum, 30-60wt% active diluent, 0.1-5wt% lightener, 1-5wt% dispersant, 0.d 1-0.6wt% UV blocker, 0-0.05wt% blocker, 1-4wt% deblister, 0.5-2.35wt% sink inhibitor and 0.3-3wt% leveling agent. In the post-skimming and sintering process, specific parameters are used to enable the sintering parts to achieve good sintering density and aesthetic properties. By optimizing the composition and ratio of photo-cured ceramic resins, the selection of excellent dispersant combinations and their dosages make the ceramic powder dispersed better in the resin, and solves the problems of poor flow of existing photo-cured ceramic resins, low molding accuracy, and the final preparation of ceramic products prone to cracks or deformations.
highly flexible photo-curing coatings and their preparation methods
Resociation (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN109401426A
2019.03.01
Heshan Yan Ink Technology Co., Ltd.
Abstract
The present invention provides a highly flexible photo-curing coating and its preparation method, the high-flexibility photo-curing The coating includes an alkali-soluble photo-cured epoxy resin containing fatty acids, an alkali-soluble photo-cured epoxy resin containing fatty acids, which is introduced by the epoxy resin through an open-loop reaction, and then obtained after a esterification reaction with the acid, and the fatty acid is saturated fatty acids and /or unsaturated fatty acids, the use of fatty acids in the synthesis process instead of acrylic acid, so that the product has high flexibility, and heat resistance is improved, especially suitable for use and preparation as photo-solid welding ink, photo-solid corrosion (or electroplating) ink.
an under-exposed ceramic photo-curing molding machine
Public (Announcement) No.
Public (Announcement) Date:
Application (Patent) Person:
CN109397471A

2019.03.01
Dongguan Institute of Technology
Abstract
The present invention discloses a sub-exposed ceramic photo-curing molding machine, including racks, slots, projectors, printing platforms, Lift motor, the groove has a cavity arranged up and used to fill the light-cured liquid cavity, respectively, with the lift motor and projector electrical connection controller, control the lift motor drives the printing platform movement; a driver for driving the shaft to rotate and electrically connecting with the controller, the drive slides through the crank, connecting rod, the driving skateboard to the cover position of the light transmission area or the reset position that exposes the light transmission area; The printing platform is located directly above the light transmission area, and the light generated by the projector shines through the light transmission area into the material cavity. Prevents photo-curing liquid precipitation to ensure the aesthetic performance and print accuracy of ceramic products and to ensure the normal life of the projector.