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Patent Searching and Data


Title:
COATING HAVING STERILIZATION FUNCTION AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/135722
Kind Code:
A1
Abstract:
A coating having a sterilization function and a preparation method therefor and an application thereof. The coating is mainly prepared from the following components: an acrylic resin, a dispersant, a defoamer, XillaMaya powder, color changing powder, a chloroether resin, a leveling agent, a Korean pine essential oil, a tea polyphenol, and an environmentally friendly solvent, with an HDI curing agent being used in combination. The coating overcomes the shortcomings that no sterilizing agent is added to existing photochromic coatings having a sterilization function, or a wooden article cannot provide a long-lasting antibacterial effect after the coating forms a film even after a sterilizing agent is added. Due to the addition of a Korean pine essential oil, a tea polyphenol, a chloroether resin, XillaMaya powder, and color changing powder, the photochromic coating having a sterilization function can not only kill bacteria inside the wood in the interior decoration to which the coating is applied, remove interior bacteria, and can also change different colors under lighting conditions, making original monotonous colors richer.

Inventors:
HONG JIE (CN)
HUANG MINYANG (CN)
YANG ZESHENG (CN)
WANG ZHIYIN (CN)
CHEN HUI (CN)
Application Number:
PCT/CN2020/130861
Publication Date:
July 08, 2021
Filing Date:
November 23, 2020
Export Citation:
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Assignee:
ANHUI SKSHU PAINT CO LTD (CN)
International Classes:
C09D133/04; B27K3/12; B27K3/52; C09D5/14; C09D5/29; C09D7/65
Foreign References:
CN108559345A2018-09-21
CN108559345A2018-09-21
CN109943110A2019-06-28
CN109943110A2019-06-28
CN108690436A2018-10-23
CN1557896A2004-12-29
CN111171652A2020-05-19
CN1274026A2000-11-22
CN106192576A2016-12-07
US20100190400A12010-07-29
Attorney, Agent or Firm:
BEIJING EASY JOY SOON IP AGENT, LTD. (CN)
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