公开(公告)号：US11168220B2

公开(公告)日：2021-11-09

申请号：US15814948

申请日：2017-11-16

Applicant: The Board of Trustees of the University of Illinois

Inventor： Scott R. White ,  Nancy R. Sottos ,  Michael T. Odarczenko

IPC: C09D5/08 ,  C09D163/00 ,  B05D7/14 ,  C08K9/10 ,  C09D163/04 ,  C08L63/00 ,  C08K5/101 ,  C08K5/132 ,  C08K5/00

Abstract: The corrosion of unprotected steel substrates causes damage that is costly to repair or replace. Current protective coatings predominately rely on environmentally harmful anticorrosive agents and toxic solvents to protect the underlying substrate. The use of lawsone (2-hydroxy-1,4-napthoquinone) together with a environmentally benign epoxy coating provides an environmentally-friendly alternative for common protective coatings. Microencapsulated lawsone embedded coatings allows the anticorrosive agent to remain dormant until released by damage and is then deposited directly onto the steel substrate. Both visual and electrochemical analysis shows that this self-protective scheme leads to 60% corrosion inhibition in a neutral salt water solution.

公开(公告)号：US20210332262A1

公开(公告)日：2021-10-28

申请号：US17229785

申请日：2021-04-13

Applicant: TOP GLOVE INTERNATIONAL SDN. BHD.

Inventor： CHONG BAN WONG ,  SIEW SZEN LING ,  MENG LAI LOW ,  SITI HAJAR MAT ZANI

IPC: C09D183/04 ,  A41D19/00 ,  C09D7/40 ,  C09D191/06 ,  C08K5/101 ,  C08K5/41 ,  C08K5/3432 ,  B05D3/00 ,  B05D3/10 ,  B05D1/02 ,  B05D1/18

Abstract: A hydrophilic coating includes silicone emulsion, wax dispersion, stearate based chemical, surfactant and water. Further, the present invention discloses a method of preparing a glove with hydrophilic coating using either chlorinated or polymer coated method, wherein the glove is any one from the group consisting of acrylonitrile butadiene rubber, natural rubber, polyisoprene rubber, polychloroprene rubber, styrene butadiene rubber, butadiene copolymers rubber, polyurethanes rubber, rubber of vinyl containing substances, thermoplastic elastomer, vinyl acetate ethylene rubber and mixtures thereof.

公开(公告)号：US11124584B2

公开(公告)日：2021-09-21

申请号：US15778968

申请日：2016-11-25

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Université d'Aix-Marseille

Inventor： Elodie Chauvet ,  Didier Gigmes ,  Yohann Guillaneuf ,  Agnès Chapotot ,  Jérôme Vinas ,  Pascal Dewael ,  Yves Vanderveken

IPC: C08F14/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  C08K5/101 ,  C08J5/18 ,  B32B23/20 ,  B32B23/08 ,  B32B27/36 ,  B32B27/34 ,  B65D65/40 ,  B29C48/10 ,  B29C48/00 ,  B29C48/21 ,  B29C55/28 ,  B29K23/00 ,  B29K27/00 ,  B29L31/00 ,  B32B7/12 ,  C08F14/08

Abstract: The invention pertains to an improved PVDC composition including certain dienophiles qualified for food contact, which possess an optimized balance of effectiveness in preventing discoloration upon exposure to radiation, with no negative impact on the barrier properties, in particular sorbate esters of formula (I), wherein R1 is a C1-C12 hydrocarbon group, preferably a C1-C6 alkyl group, to layers made therefrom, to multi-layer assemblies comprising the same, and to the use of said assemblies for packaging, in particular for packaging foodstuffs.

公开(公告)号：US11098149B2

公开(公告)日：2021-08-24

申请号：US16786951

申请日：2020-02-10

Applicant: HALLSTAR BEAUTY AND PERSONAL CARE INNOVATIONS COMPANY

Inventor： Hui Feng ,  Shengkui Hu ,  Dennis Zlotnik

IPC: C08F293/00 ,  A61K8/90 ,  C09D7/48 ,  C08K5/101 ,  C09D7/40 ,  C08L53/00 ,  C08K5/07 ,  C09D7/65 ,  C09D7/63 ,  A61K8/35 ,  A61K8/37 ,  A61Q17/04

Abstract: The present disclosure relates, according to some embodiments, to photostable photoactive compositions comprising (a) at least one photoactive compound that develops within itself an excited state energy when subjected to UV radiation and (b) a block copolymer comprising a plurality of blocks, wherein the block copolymer is operable to quench the excited state energy.

公开(公告)号：US11028301B2

公开(公告)日：2021-06-08

申请号：US16390415

申请日：2019-04-22

Applicant: Technogel Italia S.r.L.

Inventor： Matteo Mason

IPC: C08K5/06 ,  C08G18/10 ,  C08G18/22 ,  C08G18/48 ,  C08G18/50 ,  C08G18/76 ,  C08G18/80 ,  C08K5/101 ,  C09K5/06

Abstract: A method for the production of a temperature regulating polyurethane gel composition and corresponding articles includes fatty acid esters as a phase change material (PCM) directly incorporated in the fluid phase of a polyurethane gel without encapsulation. The liquid or melted PCM is solved in the polyol component of the gel and is able to crystallize and melt within the gel structure reversibly. The polyurethane gels are under-crosslinked and include an at least nominal three functional ethylene oxide-comprising alkylene oxide polyether polyol with 0 to 40% EO and an isocyanate with an effective functionality of from 1.5 to 3.5. The gels are useful in articles where the gel can be positioned close to the human body for temperature regulating purposes, and especially to improve the sleeping comfort of a resting person.

公开(公告)号：US10995208B2

公开(公告)日：2021-05-04

申请号：US16345798

申请日：2017-10-30

Applicant: LOTTE ADVANCED MATERIALS CO., LTD.

Inventor： Yun Seok Bae ,  Kyun Ha Ban ,  Chang Min Hong

IPC: C08L25/14 ,  C08F212/08 ,  C08K7/06 ,  C08K5/101 ,  C08K13/02 ,  C08J3/20 ,  C08K3/04 ,  C08F222/10 ,  C08K3/00 ,  C08K7/02 ,  C08F222/06 ,  C08L25/08 ,  C08L53/02 ,  C08K7/14 ,  C08L25/12

Abstract: A thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of a thermoplastic resin including a repeat unit represented by Chemical Formula 1, a repeat unit represented by Chemical Formula 2, and a repeat unit represented by Chemical Formula 3; and approximately 5 to 40 parts by weight of a reinforcing filler. The thermoplastic resin composition is excellent in terms of heat resistance, stiffness, lightweight properties, and external appearance, and exhibits excellent balance between said physical properties.

公开(公告)号：US10982033B2

公开(公告)日：2021-04-20

申请号：US16066972

申请日：2017-02-22

Applicant: DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

Inventor： Hiroyuki Shimanaka ,  Yoichi Tagi ,  Yoshikazu Murakami

IPC: C08F293/00 ,  C08F220/14 ,  C08F8/14 ,  C08F265/06 ,  C08F8/18 ,  C08F4/08 ,  C08F2/06 ,  C08F2/38 ,  C08F220/18 ,  C08F257/02 ,  C08F263/04 ,  C08K3/16 ,  C08K5/101 ,  C08K5/20 ,  C08K5/3417 ,  C08L101/00

Abstract: The present invention provides: a novel production technique that enables production of a polymer whose molecular weight and molecular weight distribution are controlled and production of a polymer having a complicated structure in a desirably controlled manner using commercially available materials without using a radical polymerization initiator or a special material for use in living radical polymerization and without the need for strict polymerization conditions; and a radical polymerization initiating group-containing compound for use in the technique. The present invention relates to: a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound wherein at least one group that functions as a group for initiating polymerization of the monomer and that has a structure represented by formula 1 or formula 2 (X in the formula represents Cl or Br) is introduced in a molecule of the organic compound, and (3) an iodine-containing compound, thereby initiating, from the group having the structure, radical polymerization accompanied by a termination reaction; and the organic compound of (2) for use in the method.

公开(公告)号：US10941260B2

公开(公告)日：2021-03-09

申请号：US15776233

申请日：2016-12-29

Applicant: Guangzhou Hairma Chemical (GZ) Ltd.

Inventor： Jianneng Deng ,  Bianying Wen ,  Fanwen Yang ,  Jian He ,  Tingting Wu

IPC: C08J5/18 ,  C08K5/101 ,  C08K3/34 ,  C08K3/105 ,  C08K3/22 ,  C08K5/13 ,  C08K5/524 ,  C08K5/526 ,  C08K3/26 ,  C08L67/04 ,  C08L67/02

Abstract: A plasticized biodegradable polyester film formed from a biodegradable polyester in approximately 100 parts by weight, a plasticizer in from approximately 5-25 parts by weight, an inorganic filler in from approximately 0-150 parts by weight; and an antioxidant in from approximately 0.1-1 parts by weight. A method for preparing the plasticized biodegradable polyester film including drying the biodegradable polyester, drying the inorganic filler, mixing the biodegradable polyester, the plasticizer, the inorganic filler and the antioxidant, adding the mixed biodegradable polyester, plasticizer, inorganic filler and antioxidant into an extruder forming extruded plasticized biodegradable polyester material, drying the extruded plasticized biodegradable polyester material, and blowing the dried plasticized biodegradable polyester material as a master batch into film through a extruder to obtain the plasticized biodegradable polyester film.

公开(公告)号：US10927210B2

公开(公告)日：2021-02-23

申请号：US15034698

申请日：2014-11-06

Applicant: Arkema France

Inventor： Jean-Marc Boutillier ,  Sylvain Bourrigaud

IPC: C08F293/00 ,  A01N25/10 ,  C11B9/00 ,  A01N37/44 ,  C08K5/18 ,  C08F297/02 ,  C08L53/00 ,  C08L33/12 ,  C08K5/101

Abstract: The present invention relates to a composition comprising a polymeric elastomeric phase and an odoriferous active compound. In particular the present invention relates to a composition comprising a polymeric elastomeric phase and an odoriferous active compound and releasing said odoriferous active compound over a given period of time. The present invention concerns also objects comprising a polymeric elastomeric phase and an odoriferous active compound and releasing said odoriferous active compound over a given period of time.

公开(公告)号：US20200369589A1

公开(公告)日：2020-11-26

申请号：US16763683

申请日：2018-11-01

Applicant: Hanwha Solutions Corporation

Inventor： Jae Heum JUNG ,  Ki Taeg JUNG ,  Hyo Suk KIM ,  Seong Min PARK ,  Kyoung ll LEE ,  Hye Won LEE

IPC: C07C51/36 ,  C08K5/101 ,  B01J23/46

Abstract: The invention relates to a method for hydrogenation of a phthalate compound. According to the method, stereoselectivity of hydrogenation increases and the content of cis isomers in the hydrogen product increases, and thus the quality of the product as a plasticizer may be improved.