-
1.发明授权公开(公告)号：US11384012B2
公开(公告)日：2022-07-12
申请号：US17035737
申请日：2020-09-29
Inventor： Su Ping Bao , Wenjun Luo , Lei Gao , Man Lung Sham
Abstract: A durable, hydrophobic and anti-scratching nano-coating for coating on a glass substrate or surface having a water contact angle of about 90° or more, a reduced coefficient of friction by 50% or more, and a reduced surface roughness compared to those of the glass substrate or surface without the nano-coating is provided, which includes a layer of fluorinated silica derived from sol-gel hydrolysis between one or more tetraalkoxysilanes having at least three alkoxy groups and one or more polyfluorinated silanes having at least a trialkoxysilane and from 15 to 17 fluorine atoms in the presence of a catalyst to a reaction mixture of the sol-gel hydrolysis between the one or more tetraalkoxysilanes and the one or more polyfluorinated silanes, and a solvent. A related method of fabricating the nano-coating via atomization of acid-containing or alkali-containing solution and sol-gel precursor solution onto the glass surface is also provided.
-
2.发明授权公开(公告)号：US09738563B1
公开(公告)日：2017-08-22
申请号：US15172143
申请日：2016-06-02
Inventor： Su Ping Bao , Xin Kun Lu , Wen Jun Luo , Man Lung Sham
IPC: C04B24/26 , C04B14/30 , C04B14/28 , C04B16/06 , C04B28/04 , C04B24/16 , C04B24/42 , C04B41/00 , C04B41/50 , C04B41/48 , C04B103/32 , C04B103/50 , C04B103/65
CPC classification number: C04B41/483 , C04B28/02 , C04B41/009 , C04B41/63 , C04B2111/00008 , C04B2111/00482 , C04B2111/27 , C08K3/00 , C08K3/18 , C08K3/34 , C09D1/08 , C09D7/61 , C09D7/67 , C04B14/28 , C04B20/0048 , C04B41/4549 , C04B41/4876 , C04B41/502 , C04B41/5031 , C04B41/5079 , C04B2103/32 , C04B2103/50 , C04B14/30 , C04B16/0683 , C04B20/008 , C04B24/2641 , C04B24/2676 , C04B24/42 , C04B40/065 , C04B14/303 , C04B16/06 , C04B14/308
Abstract: The present invention relates to a coating composition and method of manufacturing said coating composition. The coating composition is a two-component coating composition for construction surfaces. The present coating composition is effectively bonded to the surface without an additional application of intermediate layer overcoming the existing problems associated with conventional concrete surface treatment methods.
-
公开(公告)号：US10883028B2
公开(公告)日：2021-01-05
申请号：US16231927
申请日：2018-12-24
Inventor： Su Ping Bao , Lei Gao , Ruiqi Chen , Man Lung Sham
IPC: C09J183/06 , C09J11/04 , C08K3/26 , C09J11/06 , C09J183/04 , C08L83/04 , C08K9/04 , C08G77/16
Abstract: The present invention provides a one-component silicone sealant composition curable when exposed to moisture at room temperature. The resulting silicone sealant has excellent stain-resistance, good overall mechanical performances and good adhesion on both dry and wet substrates. The composition contains modified hydroxyl-terminated polyorganosiloxanes polymer network in different viscosities being cross-linked with branched silicone oil in the presence of an environmental-friendly and tin-free catalyst and cross-linkers while some inert and/or functional nanofillers are added into the composition to provide mechanical and/or functional properties to the resulting silicone sealant. A method for preparing the present composition is also provided.
-
Patent Agency Ranking
4.发明授权Hydrophobic coating composition and method of imparting hydrophobicity onto a surface 有权疏水性涂料组合物和赋予表面疏水性的方法公开(公告)号：US09217069B2
公开(公告)日：2015-12-22
申请号：US14296431
申请日：2014-06-04
Inventor： Kai Tai Wan , Su Ping Bao , Hong Gang Zhu , Ran Yuan Wang , Bin Meng Chen
IPC: C04B41/49 , C08K5/05 , C09D143/04 , C08K5/5419 , C08K3/22 , C08K3/36 , C04B41/00 , C04B41/64
CPC classification number: C08K5/05 , C04B41/009 , C04B41/4922 , C04B41/64 , C08K3/22 , C08K3/346 , C08K3/36 , C08K5/5419 , C08K2003/2241 , C09D143/04 , C04B28/02 , C04B14/305 , C04B41/463 , C04B41/4842 , C04B2103/0046 , C04B14/06
Abstract: The present invention relates to a method of producing a water repelling surface or imparting hydrophobicity onto a surface comprises applying a polymer-based coating composition. The water repelling surface or the hydrophobic surface imparted by the present method has at least 90° of water contact angle. The water repelling surface or the hydrophobic surface imparted by the present method is preferably on a concrete surface. The present method imparts hydrophobicity onto surfaces that are durable without an additional primer layer between the surfaces and the coating composition.
Abstract translation: 本发明涉及一种制造防水表面或赋予表面疏水性的方法，包括施加聚合物基涂料组合物。 通过本方法赋予的防水表面或疏水性表面具有至少90°的水接触角。 本方法赋予的防水表面或疏水性表面优选在混凝土表面。 本方法赋予在表面和涂料组合物之间没有附加底漆层的耐久性的表面上的疏水性。
-
公开(公告)号：US11753567B2
公开(公告)日：2023-09-12
申请号：US17135953
申请日：2020-12-28
Inventor： Lei Gao , Su Ping Bao , Man Lung Sham
IPC: C09J11/08 , C09J175/04 , C09J183/02 , C08L39/06 , C08K5/00 , C08K5/56 , C08K3/013
CPC classification number: C09J11/08 , C08K3/013 , C08K5/0025 , C08K5/56 , C08L39/06 , C09J175/04 , C09J183/02 , C09J2475/00 , C09J2483/00
Abstract: The present invention provides an adhesive material with improved bonding performance to a wet substrate, the adhesive material includes a first component selected from a polysiloxane-based adhesive, or a polyurethane-based adhesive; and a second component of a catechol-containing polymeric additive which includes a reaction product of polyvinylpyrrolidone with 3′,4′-dihydroxy-2-chloroacetophenone, and the weight ratio of polyvinylpyrrolidone to 3′,4′-dihydroxy-2-chloroacetophenone ranging from 10:1 to 1:1. The adhesive material being a mixture of at least the first component and the second component, where the second component is approximately 1 wt. % to 10 wt. % of the first component.
-
公开(公告)号：US11434382B2
公开(公告)日：2022-09-06
申请号：US16660909
申请日：2019-10-23
Inventor： Su Ping Bao , Lei Li , Man Lung Sham
IPC: C09D7/48 , C08K9/08 , C09D7/40 , C09D123/12 , C09D7/62 , C09D5/00 , C09D167/00 , C09D7/65 , C08K9/10
Abstract: The present disclosure provides an encapsulated particle for anti-UV radiation. The encapsulated particle includes a core comprising an anti-UV agent, and a shell at least partially enclosing the core and comprising a polymer. Due to the presence of the shell, the anti-UV agent can be released into surroundings at a controlled manner. The encapsulated particle can be incorporated into coatings or articles to extend their service life.
-
公开(公告)号：US11566417B2
公开(公告)日：2023-01-31
申请号：US17070917
申请日：2020-10-14
Inventor： Xin Kun Lu , Su Ping Bao , Honggang Zhu , Man Lung Sham
Abstract: The invention relates to a modular integrated construction joint which includes a first building module, a second building module or a structural wall and a joint between the first building module and the second building module or structural wall. The joint includes a flexible seamless stitching system, which provides a long-term firestop, smokestop and waterproof for the joint cavity in-between modules in modular integrated construction (MiC).
-
公开(公告)号：US10322436B2
公开(公告)日：2019-06-18
申请号：US15726403
申请日：2017-10-06
Inventor： Su Ping Bao , Lei Gao , Man Lung Sham , Chun Ping Wu , Chi Wai Li
Abstract: A method of applying a riblet structure coating on the internal surface of a pipe includes coating the internal surface of a pipe with a resin layer and applying a cavity mold having a reverse riblet pattern structure to the coated internal surface of the pipe. A flexible air bag is inserted into the interior of the pipe and charged with air to hold the mold against the coated internal surface of the pipe. The air bag may be charged with air for a sufficient amount of time to allow the coating to cure in the riblet shape of the mold. Afterwards, the air bag and the mold are removed from the pipe to yield a pipe coated with an internal riblet structure.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.015 seconds)
