List of relevant patents in the field of powder coatings (No. 202012)

An in-house smokeless powder coating anti-lighting aid
-public
application number: 202010904658.0 Application date: 2020-09-01
Abstract: The present invention discloses an in-house smokeless powder coating dlighting Additives, consisting of acrylic resin, synthetic wax, promoter and metal compounds, the acrylic resin accounts for 60 to 90% of the total amount of additives, the synthetic wax accounts for 5 to 10% of the total amount of additives, the promoter accounts for 5 to 20% of the total amount of additives, the metal compounds account for 5 to 15% of the total amount of additives. The in-house smokeless powder coating detergent provided by the invention can effectively solve the problem of smoke caused by high temperature baking during the preparation of polyester/epoxy-type anti-light powder coating.
Abstract:
Applicants: Zhangzhou Ze and Polymer Materials Co., Ltd.
Applicant:
Address: 543,000 Ganzhou, Guangxi Zhuang Autonomous Region,
Invention (Design) Person: Tang Yu
3D Graphene Thermal Powder Coatings, Preparation Methods and Applications
Review - Public
Application No.: 202010951846.9 Application Date: 2020-09-11
Summary: This application provides a 3D graphene thermal powder coating, its preparation method and its application, belongs to the powder coating technology field . The powder coating, according to the weight, includes: spherical 3D graphene powder 3 to 10 parts, non-carbon composite filler powder 25 to 35 parts, leveling agent 0.5 to 1 serving, nirvana-based unsaturated polyester resin powder 40 to 55 parts, hydroxylamide powder 3 to 5 parts and resting fragrance 0.5 to 1 part. Spherical 3D graphene is added to the powder coating, the fluidity of the powder coating is better, the surface pressure is reduced, the construction viscosity is reduced, the film-forming effect is better, and the cooling effect is also better.
Abstract:
Applicants: Matsuyama Lake Materials Laboratory
Applicant:
Address: 523,000 Songshan Lake, Dongguan City, Guangdong Province ,
Invention (Design) Person: Yu Jie Yongyu Zheng Xiaojie
A low-dosage TGIC system powder coating and its preparation methods and Application
Review - Disclosure
Application No.: 202010946857.8 Application Date: 2020-09-10
Abstract: The present invention belongs to the technical field of powder coating, specifically related to a low-dosage TGIC system powder coating detergent, and further disclose its preparation methods and applications. The invention is a low-dosage TGIC system powder coating with a light-absorbing agent, which is made of methyl acrylic shrinkage glycerides, acrylic hydroxyethylate, methyl acrylic hydroxypropyl, acrylic butyl, acrylic and methyl The acrylates are monomer raw materials in the xylene solvent system by copolymer reaction, is a special group containing active hydroxyl, epoxy and self-catalytic tyramine salts and other acrylic polymers. When used, the anti-light agent may replace a part of TGIC to participate in curing, without the need to add additional catalysts or wax powder, storage and de-lighting stability is good, can be used in low-dosed TGIC system powder coating, its coating gloss reduced to less than 5%.
Abstract:
Applicants: Huangshan Huahui Technology Co., Ltd.
Applicant:
Address: 245900 Huizhou District, Huangshan City, Anhui Province,
Invention (Design) Person: Lin Guangwei Yang Zhiping Item Pure He Ling Hong Xiaoping Wang Yongba Taocan
A multi-phase structure UV photo-cured powder coating resin and its preparation method

5779.3 Application Date: 2020-09-07
Summary: The present invention discloses a multi-phase structure UV photo-cured powder coating resin and its preparation method, including: (1) liquid UV resin and emulsification the agent is heated and dispersed, and the deionized water is added to the dispersion side for emulsification, and the emulsified liquid UV resin is obtained; By stirring to make it fully mixed evenly, and in the process of stirring to cool down, get the suspension liquid, (3) the suspension liquid pressure filter, get the filter cake, (4) the filter cake drying and grading, get multi-phase UV light curing powder coating resin. Correspondingly, the multi-phase structure UV photo-cured powder coating resin is made by the above method. The present invention, which combines the performance of liquid UV resin and powder coating resin, can be sprayed with powder coating to improve the use of resin without affecting the environment.
Abstract:
Applicants: Foshan Livable New Materials Co., Ltd. Jiangsu Ruipu Resin Technology Co., Ltd.
Applicant:
Address: 528,000 Nanhai District, Foshan City, Guangdong Province (Hidden))
Invention (Design) Person: Song Jirui Wuming
A continuous production method of GMA acrylic powder coating
Review - Public
Application No.: 2020109 09298.3 Application Date: 2020-09-02
Summary: The present invention discloses a continuous production method of gMA-type acrylic powder coating, designed according to the free-based polymerization characteristics of the resin three Segment series of tube reactor gMA-type acrylic polymerization, wherein the second stage of the reduced reaction temperature can avoid the gel effect, the third paragraph using a higher reaction temperature can reduce the viscosity of the system is conducive to flow, but also shorten the reaction time, Increase productivity. The product enters the meshing twin screw extruder to continue the reaction, dissocent and extrudes the granulation, and then according to the powder coating preparation process to produce GMA acrylic powder coating. The resin polymerization stage of the invention is a versus polymerization system, on the one hand, the monomer in the tube reactor has good compatible with the polymer, which is conducive to reducing the gel effect, on the other hand, the unresponsive monomer as a solvent of the polymer, also increases the mobility of the system, and ensures that the system is solvent-free.
Abstract:
Applicants: Hefei University of Technology
Applicant:
Address: 230009 Baohe District, Hefei City, Anhui Province ,
Invention (Design) Person: Wang Wei Futao Zhu Liu
A kind of Black imitation ceramic high temperature powder coating
review - public
application number: 202010920441.9 Application date: 2020-09-04
Abstract: The present invention discloses a black imitation ceramic resistance High-temperature powder coatings, by weight, including the following parts: epoxy 35-45, curing agent 10.5-25, ordinary epoxy 2-10, leveling agent 0.8-1.2, sabbath 0.3 -0.5 servings; Teflon powder wax 0.3-1 servings; adhesive enhancer 0.5-2 servings; carbon black 0.5-1 servings; precipitation radon 15-20 parts; silicon filler 10-20 servings. This application can prepare a kind of imitation ceramic coating, to solve the problem of high cost, easy to scratch.
Abstract:
Applicant: Jiangnan Fu Powder Coatings (Zhangjiagang) Co., Ltd.
Applicant:
Address: 215,000 Zhangjiagang, Suzhou City, Jiangsu Province,
Invention (Design) Person: Li Yongxin Shen Chenming Tian yu