公开(公告)号：US20230183136A1

公开(公告)日：2023-06-15

申请号：US17923592

申请日：2021-05-04

Applicant: WEBER MINING & TUNNELLING

Inventor： Didier KOELLSCH ,  Frank WEBER

IPC: C04B28/26 ,  C08G18/10 ,  C08G18/76 ,  C08G18/18 ,  E21D20/02

CPC classification number: C04B28/26 ,  C08G18/10 ,  C08G18/7664 ,  C08G18/1825 ,  E21D20/021 ,  E21D20/025 ,  C08G2190/00 ,  C04B2111/00724

Abstract: The present invention relates to a two-component composition consisting of a component A intended to be mixed, in situ, with a component B in order to form an injectable or pumpable organo-mineral compound, in particular for injection-sealing dynamic anchor bolts, comprising at least one alkali metal silicate, at least one polyisocyanate derivative and at least one cement. The component A further contains at least one polyol having a molecular mass of between 50 and 200 g/mol, at least one polymerisation catalyst comprising at least one polar function and at least one gelling agent and the component B further comprises at least one suitable

公开(公告)号：US11649370B2

公开(公告)日：2023-05-16

申请号：US16463681

申请日：2017-09-27

Applicant: KANSAI PAINT CO., LTD.

Inventor： Haruyuki Gontani ,  Fumio Yamashita ,  Takashi Iwai

IPC: C09D175/04 ,  C09D201/06 ,  C08G18/65 ,  C08G18/73 ,  C08G18/67 ,  C08G18/80 ,  C08G18/18 ,  C08G18/64 ,  C08K5/31 ,  C08K5/36

CPC classification number: C09D175/04 ,  C08G18/1858 ,  C08G18/6407 ,  C08G18/65 ,  C08G18/672 ,  C08G18/73 ,  C08G18/8077 ,  C09D201/06 ,  C08G18/80 ,  C08K5/31 ,  C08K5/36

Abstract: A thermosetting coating composition includes a hydroxyl group-containing resin (A), a blocked polyisocyanate curing agent (B), and an amine compound (C) represented by the formula (1). In the formula (1), R1 to R5 each independently represents a hydrogen atom or an organic group having one or more carbon atoms. The organic group may contain one or more atoms selected from the group consisting of oxygen atoms, nitrogen atoms, sulfur atoms, and halogen atoms.

公开(公告)号：US11649315B2

公开(公告)日：2023-05-16

申请号：US16644802

申请日：2018-09-12

Applicant: Huntsman International LLC

Inventor： Sachchida N. Singh ,  Lifeng Wu ,  Khang Nguyen

IPC: C08G18/16 ,  C08G18/18 ,  C08G18/22 ,  C08G18/32 ,  C08G18/76 ,  C08J9/14

CPC classification number: C08G18/163 ,  C08G18/1833 ,  C08G18/227 ,  C08G18/329 ,  C08G18/3221 ,  C08G18/7664 ,  C08J9/144 ,  C08G2110/0025 ,  C08J2203/182 ,  C08J2205/10 ,  C08J2207/04

Abstract: A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; and (vii) optionally, other additives.

公开(公告)号：US11618851B2

公开(公告)日：2023-04-04

申请号：US17023852

申请日：2020-09-17

Applicant: LG DISPLAY CO., LTD.

Inventor： Min-Surk Hyung

IPC: C09K11/02 ,  H01L33/06 ,  H01L33/50 ,  H01L33/56 ,  H01L27/32 ,  H01L51/50 ,  C08G18/48 ,  C08G18/32 ,  C08G18/66 ,  C08G18/73 ,  C08G18/20 ,  C08G18/18 ,  C09K11/88 ,  C09K11/08 ,  H01L25/075 ,  H01L51/00 ,  B82Y40/00 ,  F21V8/00 ,  B82Y20/00

Abstract: The present disclosure relates to a dispersant having the following structure of Chemical Formula 1, a light emitting film in which the dispersant is adsorbed on a surface of an inorganic luminescent particle, and a light emitting diode and a light emitting device in which the light emitting film is applied into an emitting material layer and/or a color conversion film. The dispersant enables the inorganic luminescent particle to have excellent dispersion property and optical properties, and thus the light emitting diode and the light emitting device can its luminous efficiency and luminous lifetime.

公开(公告)号：US11613072B2

公开(公告)日：2023-03-28

申请号：US16349358

申请日：2017-11-14

Applicant: Covestro Deutschland AG

Inventor： Paul Heinz ,  Richard Meisenheimer ,  Jörg Tillack ,  Dirk Achten ,  Thomas Büsgen ,  Michael Ludewig ,  Christoph Tomczyk ,  Roland Wagner ,  Alisa Kayser

IPC: C08G18/79 ,  B29C64/124 ,  C08G18/22 ,  C08G18/72 ,  C08G18/04 ,  C08G18/62 ,  C08G18/02 ,  C08G18/73 ,  C08G18/67 ,  B29C64/209 ,  B29C64/129 ,  C08G18/24 ,  C09D175/14 ,  C08J3/24 ,  C09J5/00 ,  C09J175/14 ,  B29C39/00 ,  C08G18/18 ,  B33Y10/00 ,  B33Y70/00 ,  C08G18/10 ,  C08G18/81 ,  C08K7/14 ,  B29K75/00

Abstract: The present invention relates to polymerizable compositions which contain components that can be crosslinked both via isocyanurate bonds and by a radical reaction mechanism. The invention further relates to methods by way of which polymers can be produced from said compositions.

公开(公告)号：US11590692B2

公开(公告)日：2023-02-28

申请号：US16349470

申请日：2017-11-14

Applicant: Covestro Deutschland AG

Inventor： Dirk Achten ,  Thomas Büsgen ,  Jörg Tillack ,  Michael Ludewig ,  Christoph Tomczyk ,  Roland Wagner

IPC: B29C64/10 ,  B29C64/00 ,  B29C64/124 ,  C08G18/79 ,  C08G18/22 ,  C08G18/72 ,  C08G18/04 ,  C08G18/62 ,  C08G18/02 ,  C08G18/73 ,  C08G18/67 ,  B29C64/209 ,  B29C64/129 ,  C08G18/24 ,  C09D175/14 ,  C08J3/24 ,  C09J5/00 ,  C09J175/14 ,  B29C39/00 ,  C08G18/18 ,  B33Y10/00 ,  B33Y70/00 ,  C08G18/10 ,  C08G18/81 ,  C08K7/14 ,  B29K75/00

Abstract: A process for producing an object from a precursor comprises the steps of:
I) depositing a free-radically crosslinked resin atop a carrier to obtain a ply of a construction material joined to the carrier which corresponds to a first selected cross section of the precursor;
II) depositing a free-radically crosslinked resin atop a previously applied ply of the construction material to obtain a further ply of the construction material which corresponds to a further selected cross section of the precursor and which is joined to the previously applied ply;
III) repeating step II) until the precursor is formed;
IV) treating the precursor obtained after step III) under conditions sufficient to at least partially trimerize to isocyanurate groups NCO groups present in the free-radically crosslinked resin of the obtained precursor to obtain the object.

公开(公告)号：US11584821B2

公开(公告)日：2023-02-21

申请号：US17266847

申请日：2019-07-11

Applicant: SHOWA DENKO K.K.

Inventor： Hiroki Kuramoto ,  Kenichi Nakanishi ,  Shohei Nishizawa ,  Yoshishige Okuno

IPC: C08G18/00 ,  C07F9/50 ,  C09J175/02 ,  C08G18/79 ,  C08K5/50 ,  C08G59/40 ,  C08G18/76 ,  C08G18/72 ,  C09J163/00 ,  C08G18/73 ,  C08G18/18 ,  C08G18/16 ,  C08G18/75 ,  C08G18/02 ,  C08K5/5397

Abstract: A polyisocyanurate raw material composition containing a polyfunctional isocyanate, a compound (I) represented by general formula (I) shown below, and an epoxy compound. In general formula (I), each of R1 to R5 represents a hydrogen atom, an alkoxy group of 1 to 10 carbon atoms, an alkyl group of 2 to 10 carbon atoms (or an alkyl group of 1 to 10 carbon atoms in the case of R3 to R5), an aryl group of 6 to 12 carbon atoms, an amino group, a monoalkylamino group of 1 to 10 carbon atoms, a dialkylamino group of 2 to 20 carbon atoms, a carboxy group, a cyano group, a fluoroalkyl group of 1 to 10 carbon atoms, or a halogen atom (provide that R1 and R2 are not both hydrogen atoms).

公开(公告)号：US20230008512A1

公开(公告)日：2023-01-12

申请号：US17764460

申请日：2020-09-23

Applicant: Kingspan Holdings (IRL) Limited

Inventor： Patrick DE SCHYVER ,  Ruud ZEGGELAAR ,  Ilse VAN BAEL

IPC: C08G18/08 ,  C08G18/12 ,  C08G18/02 ,  C08G18/18 ,  C08G18/24 ,  C08G18/16 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08K5/02 ,  C08G77/46

Abstract: A method of producing a polyurethane or polyisocyanurate foam is provided which involves the use of a specific combination of hydrofluoroolefin blowing agents and cell nucleators. The resulting foams have excellent long term thermal insulating performance and have reduced thickness in comparison to conventional thermal insulating boards. The rigid polyurethane and polyisocyanurate boards may be used to insulate refrigeration bodies, such as those employed in vehicles comprising refrigeration units, and cold storage containers.

公开(公告)号：US11548973B2

公开(公告)日：2023-01-10

申请号：US15301411

申请日：2015-03-31

Applicant: Huntsman International LLC

Inventor： Hugo Verbeke ,  Anja Anneke Vanhalle

IPC: C08G18/38 ,  C08G18/48 ,  C08G18/18 ,  C08G18/22 ,  C08G18/09 ,  C08G18/16 ,  C08G18/76 ,  C08G18/08 ,  C08G18/61 ,  C08J9/12 ,  C08K5/521 ,  C09K21/12

Abstract: A trimerization catalyst composition suitable for making a polyisocyanurate comprising (insulation) foam, said composition comprising at least a trimerization catalyst compound selected from one or more organic salts from alkoxides wherein said organic salt is selected from alkali metal, earth alkali metal, a transition metal such as Ti and/or quaternary ammonium organic salts.

公开(公告)号：US20220411566A1

公开(公告)日：2022-12-29

申请号：US17622095

申请日：2020-07-13

Applicant: Evonik Operations GmbH

Inventor： Eva Emmrich-Smolczyk ,  Mladen Vidakovic ,  Stephan Wendel ,  Juan Jesus Burdeniuc

IPC: C08G18/48 ,  C08G18/66 ,  C08G18/32 ,  C08G18/38 ,  C08G18/76 ,  C08G18/18 ,  C08J9/12

Abstract: The invention relates to a process for producing polyurethanes using a component A comprising a polyhydrazide, a polysemicarbazide, a polysulfonyl hydrazide and/or carbodihydrazide, in particular a polyhydrazide, wherein the component A is employed in the form of a mixture C which further comprises a component B comprising a dispersion medium.