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公开(公告)号：US11623972B2
公开(公告)日：2023-04-11
申请号：US16556590
申请日：2019-08-30
Applicant: RHODIA OPERATIONS
Inventor： Eugene J. Anderson , Nemesio Martinez-Castro , Lichang Zhou
IPC: C08F232/06 , C09D5/02 , C08F220/06 , C08F2/22 , C08L71/12
Abstract: Disclosed are novel substituted catechol monomers, polymers made with the substituted catechol monomers, pH responsive polymers made with the substituted catechol monomers, and related methods. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
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82.发明申请公开(公告)号：US20230095058A1
公开(公告)日：2023-03-30
申请号：US17908600
申请日：2021-03-02
Applicant: BASF SE , PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Inventor： Keith Task , Rupa Hiremath Darji , Vinothan Manoharan , Anna B. Stephenson , Victoria Hwang , Ming Xiao
Abstract: Exemplary embodiments relate to techniques for determining structural color from parameters of an array of nanopartides. The techniques include inputting structural and optical parameters and performing a probabilistic simulation to determine the structural color. An evolutionary optimization may be performed to determine parameters of the array of nanoparticles according to desired properties of structural color. The evolutionary optimization may employ the probabilistic simulation and further adjust one or more parameters of the array to approximate the desired properties of the structural color. Based on applying the probabilistic simulation, the technique may generate an output describing a value, or a range of values, for the one or more parameters of the array of nanoparticles that are selected to approximate the desired properties of the structural color.
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公开(公告)号：US11613671B2
公开(公告)日：2023-03-28
申请号：US16636687
申请日：2018-10-19
Applicant: KUSUMOTO CHEMICALS, LTD.
Inventor： Makoto Ubukata , Hironori Nishiyama , Toshiki Saito
Abstract: An anti-settling agent composition for aqueous coating materials, comprising [A] a polyamide which is obtained by polymerizing a diamine having 2-12 carbon atoms and an excess amount, relative to diamine, of either a dicarboxylic acid having 4-36 carbon atoms or a mixture of a dicarboxylic acid having 4-36 carbon atoms and a monocarboxylic acid having 2-22 carbon atoms, and [B] a hydrophobic organic compound which is a hydrocarbon modified with 1-3 hydroxyl groups and/or carboxyl groups and having 10-54 carbon atoms, and which has a freezing point of 20° C. or less or does not have a definite freezing point. The anti-settling agent is able to be easily dispersed in a coating material even if directly added into the coating material without being diluted when added into the coating material, and which imparts the coating material with excellent anti-settling properties.
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公开(公告)号：US11613656B2
公开(公告)日：2023-03-28
申请号：US16060478
申请日：2016-11-24
Applicant: Wisespray International Ltd
Inventor： Hendrik Van Der Net
IPC: C09D5/02 , C09D163/04 , C08G59/18 , C09D163/00 , C09K3/30 , C08K5/07 , C08K5/09 , C08K5/353 , C09D7/20 , C09D7/63
Abstract: A method for preventing hardener compounds to be formed from hardener precursors in an aerosol formulation suitable for use in aerosol for making a paint is disclosed.
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公开(公告)号：US20230088092A1
公开(公告)日：2023-03-23
申请号：US17905361
申请日：2021-03-05
Applicant: SWIMC LLC
Inventor： Robert A. MARTUCH , Stephanie L. CASTRO , Joseph K. WALKER, Jr.
Abstract: A photoactive cluster particle for durable latex paint compositions and said durable paint compositions, the photoactive cluster particle including a binder that coalesces cluster components into a cluster particle. The cluster components of the cluster particle include a photoactive component, one or more silicon-containing particles (may act as the binder), optional discrete polymeric particles each defining a closed void volume therein, optional non-photocatalytic inorganic pigment particles, optional organic latex polymer, and optional extender pigment particles. The photoactive cluster particle further includes an interstitial void network of the cluster particle forming a porosity thereof.
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Patent Agency Ranking
公开(公告)号：US20230085868A1
公开(公告)日：2023-03-23
申请号：US17948886
申请日：2022-09-20
Applicant: Clarapath, Inc.
Inventor： Jerry Pinto , Charles Cantor
IPC: C08G59/24 , C08G59/50 , C08G77/00 , C08G77/42 , C08K5/544 , C08K3/08 , C08K3/04 , C08F114/26 , C09D5/02 , G01N1/06
Abstract: A composition of the present disclosure includes an aqueous dispersion of epoxy resin particles. The epoxy resin particles include at least two 1,2-epoxide groups. The composition further includes one or more anti-adhesive agents, one or more anti-microbial agents, or a combination of one or more anti-adhesive agents and one or more anti-microbial agents.
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公开(公告)号：US20230080959A1
公开(公告)日：2023-03-16
申请号：US17473456
申请日：2021-09-13
Applicant: Celanese International Corporation
Inventor： Matthias JUNK , Thomas FICHTNER
IPC: C09D5/02 , C09D15/00 , C09D133/08
Abstract: Disclosed are stable penetration primer or wood stain formulations. The formulation may comprise a) an aqueous polymer dispersion comprising a polymer produced by free-radically initiated emulsion polymerization of at least one ethylenically unsaturated strong acid monomer with a pKa less than 4 (in water at 20° C.) and at least one ethylenically unsaturated weak acid monomer with a pKa of 4 or greater (in water at 20° C.); and b) at least one water-soluble alkali metal silicate, at least one water-soluble alkali metal or alkaline earth metal alkyl siliconate, or a mixture thereof.
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公开(公告)号：US11602768B2
公开(公告)日：2023-03-14
申请号：US16757134
申请日：2018-05-10
Applicant: SWIMC LLC
Inventor： Sebastien Gibanel , Marie Braillon , Samuel Puaud
IPC: C09D5/02 , B05D7/22 , C08F2/22 , B65D23/02 , C09D133/02 , B65D25/14 , B65D51/00 , C08L33/06 , C09D133/10 , C09D7/65 , C08F220/18 , C09D125/14 , C09D7/20 , C08F212/08 , C08F220/06 , C08F220/14 , C09D133/06 , C09D133/08 , B05D7/14 , B05D1/02
Abstract: Coated articles, methods and coating compositions containing (a) a crosslinkable carboxyl-functional acrylic polymer made by polymerizing monomers including acidic monomer, multi-ethylenically unsaturated monomer and optional styrene or substituted styrene, and (b) a nitrogen-containing carboxyl-reactive crosslinking agent such as a beta-hydroxyalkylamide or beta-hydroxyalkylurea compound. The coating composition is useful in coating metal substrates including interior or exterior surfaces of food or beverage cans. The cured coating compositions can exhibit both good flexibility and high Tg.
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公开(公告)号：US20230075575A1
公开(公告)日：2023-03-09
申请号：US17758271
申请日：2020-03-31
Applicant: Dow Global Technologies LLC
Inventor： Cheng Shen , Yan Li , Jian Zou , Shaoguang Feng , Hongying Wang
IPC: C09D133/08 , C09D7/63 , C09D5/02
Abstract: Provided is an aqueous coating composition comprising a binder and a coalescent which is based on a secondary alcohol alkoxylate or a tertiary alcohol alkoxylate.
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公开(公告)号：US11597853B2
公开(公告)日：2023-03-07
申请号：US16258564
申请日：2019-01-26
Applicant: Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , Regents of the University of Minnesota
Inventor： Hongfei Jia , Ping Wang , Liting Zhang , Andreas Buthe , Xueyan Zhao , Songtao Wu , Masahiko Ishii , Minjuan Zhang
IPC: C12N11/08 , C09D5/16 , C12N11/06 , C09D5/02 , C09D189/00 , C12N9/14 , C12N9/20 , C12N9/26 , C12N9/54 , C12N9/56 , C08G65/333 , A61K47/60 , C09D7/40 , C09D175/16 , C12N9/96 , C12N11/089
Abstract: Bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or organic material from food, insects, or the environment.
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