公开(公告)号：US20240342061A1

公开(公告)日：2024-10-17

申请号：US18653623

申请日：2024-05-02

申请人： Grant Industries, Inc.

发明人： Anna K. CROOM ,  Ronald V. LERUM ,  John GORMLEY ,  Michael J. ISAACMAN

IPC分类号： A61K8/04 ,  A61K8/87 ,  A61K9/06 ,  A61Q19/00 ,  C08G18/10 ,  C08G18/22 ,  C08G18/34 ,  C08G18/36 ,  C08G18/73 ,  C08G18/75

CPC分类号： A61K8/042 ,  A61K8/87 ,  A61K9/06 ,  A61Q19/00 ,  C08G18/10 ,  C08G18/227 ,  C08G18/345 ,  C08G18/348 ,  C08G18/36 ,  C08G18/73 ,  C08G18/755 ,  A61K2800/48 ,  A61K2800/805

摘要： The present invention relates to gel compositions comprising a polyurethane elastomer. The polyurethane elastomer is formed from the reaction of a polyol, a polyisocyanate, and a polyurethane reaction catalyst in the presence of a topically acceptable carrier fluid. In some embodiments, the gel composition comprises a personal active ingredient or a healthcare active ingredient, which may be incorporated into the gel composition via a pre-load method or a post-load method. Also provided herein are gel pastes and topical formulations containing the polyurethane elastomers, and methods of making the same.

公开(公告)号：US20240271023A1

公开(公告)日：2024-08-15

申请号：US18569339

申请日：2022-06-03

申请人： DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

发明人： ANDREAS LUTZ ,  DANIEL SCHNEIDER

IPC分类号： C09J175/08 ,  C08G18/10 ,  C08G18/16 ,  C08G18/18 ,  C08G18/22 ,  C08G18/34 ,  C08G18/48 ,  C08G18/66 ,  C08G18/73 ,  C09J11/04

CPC分类号： C09J175/08 ,  C08G18/10 ,  C08G18/163 ,  C08G18/1833 ,  C08G18/227 ,  C08G18/34 ,  C08G18/4825 ,  C08G18/6692 ,  C08G18/73 ,  C09J11/04

摘要： Provided herein is a two-component polyurethane adhesive composition.

公开(公告)号：US12054574B2

公开(公告)日：2024-08-06

申请号：US17259402

申请日：2019-07-10

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Steven Eschig ,  Stefan Friebel ,  Philipp Schmidt

IPC分类号： C08F220/14 ,  C08F8/00 ,  C08G18/10 ,  C08G18/22 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08G18/83

CPC分类号： C08F8/00 ,  C08F220/14 ,  C08G18/10 ,  C08G18/227 ,  C08G18/3206 ,  C08G18/4825 ,  C08G18/6677 ,  C08G18/7671 ,  C08G18/833

摘要： The invention relates to a functionalized polymer to which at least one Diels-Alder adduct is covalently bonded, said Diels-Alder adduct containing a furan and a maleimide component and the furan or the maleimide component having a functional organyl group the molar mass of which is less than 800 g/mol.

公开(公告)号：US12018114B2

公开(公告)日：2024-06-25

申请号：US17265049

申请日：2019-09-19

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Kolby L. White ,  Matthew J. Kryger ,  Joseph D. Rule ,  Michael A Kropp ,  Adrian T. Jung

IPC分类号： C08G18/22 ,  B32B7/12 ,  B32B37/12 ,  C08G18/28 ,  C08G18/32 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  C08G59/40 ,  C08G59/50 ,  C09D175/12 ,  C09J175/12

CPC分类号： C08G18/227 ,  B32B7/12 ,  B32B37/12 ,  C08G18/2825 ,  C08G18/3206 ,  C08G18/3218 ,  C08G18/3253 ,  C08G18/4238 ,  C08G18/4854 ,  C08G18/5024 ,  C08G18/7831 ,  C08G18/798 ,  C08G18/8038 ,  C08G59/4021 ,  C08G59/5013 ,  C09D175/12 ,  C09J175/12 ,  B32B2037/1269 ,  C08G2190/00

摘要： The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components, and a thermally activatable amine curative, and has a solids content of 90% or greater. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; and an optional second hydroxyl-containing compound having a single OH group. The first hydroxyl-containing compound has more than one OH group and the optional second hydroxyl-containing compound is a primary alcohol or a secondary alcohol. The present disclosure also provides a two-part composition, in which a polymeric material is included in the first part and the second part includes at least one liquid amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymeric material and a method of curing a two-part composition. Advantageously, two-part compositions according to the present disclosure can be used as coatings and adhesive systems having a two-step cure with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water.

公开(公告)号：US11945900B2

公开(公告)日：2024-04-02

申请号：US17052221

申请日：2019-06-27

申请人： Solventum Intellectual Properties Company

发明人： Thomas P. Klun ,  Zeba Parkar ,  John M. Riedesel ,  Richard J. Pokorny ,  Chad M. Amb ,  Benjamin R. Coonce ,  Robert S. Clough ,  Tianyu Wu ,  Saswata Chakraborty ,  Yongshang Lu ,  Benjamin C. MacMurray ,  Ahmed S. Abuelyaman ,  Karl J. L. Geisler ,  Jodi L. Connell ,  Ta-Hua Yu

IPC分类号： C08G18/44 ,  A61C7/00 ,  A61C7/08 ,  A61C13/00 ,  B29C71/00 ,  B29C71/02 ,  B29C71/04 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/22 ,  C08G18/24 ,  C08G18/32 ,  C08G64/30 ,  C08K5/00 ,  C08K5/3437 ,  B33Y30/00

CPC分类号： C08G18/44 ,  A61C7/002 ,  A61C7/08 ,  A61C13/0019 ,  B29C71/0009 ,  B29C71/02 ,  B29C71/04 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/222 ,  C08G18/227 ,  C08G18/242 ,  C08G18/3206 ,  C08G64/305 ,  C08K5/0041 ,  C08K5/3437 ,  B29C2071/0027 ,  B33Y30/00 ,  C08G2650/16

摘要： The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.

公开(公告)号：US20240076520A1

公开(公告)日：2024-03-07

申请号：US18259434

申请日：2021-12-30

申请人： PPG Industries Ohio, Inc.

发明人： Elizabeth Stephenie Brown-Tseng ,  Lee Brent Steely ,  Richard F. Syput ,  Corey James Dedomenic ,  Christopher Andrew Dacko ,  Egle Puodziukynaite ,  Kevin Thomas Sylvester ,  Benjamin Kabagambe ,  Katie Marie Cumpston ,  David Alfred Stone

IPC分类号： C09D175/08 ,  C08G18/08 ,  C08G18/16 ,  C08G18/20 ,  C08G18/22 ,  C08G18/28 ,  C08G18/32 ,  C08G18/58 ,  C08G18/76 ,  C08G18/80 ,  C25D3/54 ,  C25D5/54

CPC分类号： C09D175/08 ,  C08G18/0814 ,  C08G18/163 ,  C08G18/2072 ,  C08G18/227 ,  C08G18/2835 ,  C08G18/3206 ,  C08G18/584 ,  C08G18/7664 ,  C08G18/8019 ,  C08G18/8064 ,  C25D3/54 ,  C25D5/54 ,  C08G2150/00

摘要： The present invention is directed to an electrodepositable coating composition comprising an electrodepositable binder comprising an ionic salt group-containing film-forming polymer comprising active hydrogen functional groups, and a blocked polyisocyanate curing agent; a solubilized bismuth catalyst; and a guanidine; wherein the electrodepositable coating composition has a weight ratio of bismuth metal from the solubilized bismuth catalyst to guanidine of from 1.00:0.071 to 1.0:2.1 and/or a molar ratio of bismuth metal to guanidine of from 1.0:0.25 to 1.0:3.0. Also disclosed are methods of treating electrodepositable coating compositions, methods for making electrodepositable coating compositions, systems for coating a metal substrate, coatings, coated substrates, and methods of coating a substrate.

公开(公告)号：US20240010868A1

公开(公告)日：2024-01-11

申请号：US18254905

申请日：2021-11-30

申请人： POLYMEREXPERT SA

发明人： Marc DOLATKHANI

IPC分类号： C09D175/08 ,  C08G18/22 ,  C08G18/40 ,  C08G18/32 ,  C08G18/42

CPC分类号： C09D175/08 ,  C08G18/227 ,  C08G18/4018 ,  C08G18/3203 ,  C08G18/4277 ,  A61F9/00736

摘要： The invention relates to a polymer, the molar masses and the hydrophilic/hydrophobic balance of which are adjusted, able to form a slippery coating on the internal surface of at least part of a device for injecting an intraocular implant. The invention also relates to the use of the polymer for coating the internal surface of one or more parts of a device for injecting an intraocular implant, the method for coating said surface, as well as a device for injecting an intraocular implant comprising at least one portion, the internal surface of which is coated with the polymer.

公开(公告)号：US11845830B2

公开(公告)日：2023-12-19

申请号：US16768105

申请日：2018-12-19

申请人： BOSTIK SA ,  UNIVERSITE CLAUDE BERNARD LYON 1 ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  CPE LYON FORMATION CONTINUE ET RECHERCHE-CPE LYON FCR

发明人： Federico Sanz ,  Guillaume Michaud ,  Frédéric Simon ,  Jean Raynaud ,  Vincent Monteil ,  Lionel Bosco

IPC分类号： C08G18/12 ,  C08G18/76 ,  C08G18/08 ,  C08G18/16 ,  C08G18/20 ,  C08G18/22 ,  C08G18/48 ,  C08L75/08 ,  C09J175/08

CPC分类号： C08G18/7671 ,  C08G18/0895 ,  C08G18/12 ,  C08G18/163 ,  C08G18/2081 ,  C08G18/227 ,  C08G18/4812 ,  C08L75/08 ,  C09J175/08

摘要： The present invention relates to a method for producing a composition comprising at least one polyurethane with NCO end groups, and at least one catalyst B selected from among tertiary amines, said method comprising the following steps: a) production of a polyurethane with NCO end groups, comprising a step of polyaddition of a polyol composition and a polyisocyanate composition, in the presence of at least one catalyst A selected from the group consisting of—organo-metallic catalysts excluding tin-based catalysts, —tertiary amines, and—mixtures of same; and b) the addition of at least one catalyst B, selected from among tertiary amines, to the polyurethane with NCO end groups obtained in step a).

公开(公告)号：US20230227650A1

公开(公告)日：2023-07-20

申请号：US18010053

申请日：2021-06-23

申请人： SANYO CHEMICAL INDUSTRIES, LTD.

发明人： Shunsuke IKEDA ,  Tomoya OHTA ,  Ryo YOSHIMOTO ,  Koichi MORI

IPC分类号： C08L75/04 ,  C08K7/18 ,  C08K5/523 ,  C08K5/103 ,  C08G18/48 ,  C08G18/22

CPC分类号： C08L75/04 ,  C08K7/18 ,  C08K5/523 ,  C08K5/103 ,  C08G18/4808 ,  C08G18/227 ,  C08K2201/014

摘要： The present invention aims to provide a urethane resin and a heat dissipation component each having excellent thermal conductivity and excellent flexibility. The present invention relates to a curable composition containing: a polyol (A); a polyisocyanate (B); at least one dispersant (C) for inorganic fillers selected from the group consisting of a phosphate ester (C1), a C12-C24 fatty acid (C2), a sucrose fatty acid ester (C3), a sorbitan fatty acid ester (C4), and a glycerol fatty acid ester (C5); and an inorganic filler (D), the curable composition satisfying the following requirements (1) to (3) that (1) the polyol (A) contains a polyalkylene glycol (A1) having a chemical formula weight or number average molecular weight of 1000 or less in an amount of 50% by weight or more based on the weight of the polyol (A); (2) the inorganic filler (D) is contained in an amount of 70 to 97% by weight based on the weight of the curable composition; and (3) the total weight of the dispersant (C) for inorganic fillers is 1 to 5 parts by weight per 100 parts by weight of the inorganic filler (D), the phosphate ester (C1) being represented by the following formula (1):

公开(公告)号：US11680123B2

公开(公告)日：2023-06-20

申请号：US16763291

申请日：2018-11-22

申请人： ALLNEX BELGIUM S.A.

发明人： Elodie Siband ,  Stephan Peeters ,  Steven Cappelle

IPC分类号： C08F220/20 ,  C08G18/22 ,  C08G18/24 ,  C08G18/62 ,  C08G18/67 ,  C08G18/73 ,  C08G18/75 ,  C08G18/79 ,  C09D11/102 ,  C09D133/06 ,  C09D133/14 ,  C09D175/16 ,  C09J133/06 ,  C09J133/14

CPC分类号： C08F220/20 ,  C08G18/227 ,  C08G18/246 ,  C08G18/6258 ,  C08G18/673 ,  C08G18/73 ,  C08G18/755 ,  C08G18/792 ,  C09D11/102 ,  C09D133/066 ,  C09D133/14 ,  C09D175/16 ,  C09J133/066 ,  C09J133/14 ,  C08F220/20 ,  C08F212/08 ,  C08F220/1802 ,  C08F220/325 ,  C08F220/06

摘要： The present invention generally relates to the field of radiation curable compositions comprising (meth)acrylated acrylic polymers comprising pendant hydroxyl groups, methods for making these radiation curable compositions and their uses.