公开(公告)号：US11821143B2

公开(公告)日：2023-11-21

申请号：US16950415

申请日：2020-11-17

Applicant: BASF SE

Inventor： Gary A Deeter ,  Frank Reinhold ,  Amirpouyan Sardashti ,  Andrew Seecharan

IPC: D21H21/16 ,  C09D7/45 ,  C09D7/63 ,  C09D5/00 ,  C09D133/02 ,  C09D133/06 ,  C09D125/16 ,  D21H19/12

CPC classification number: D21H21/16 ,  C09D5/00 ,  C09D7/45 ,  C09D7/63 ,  C09D125/16 ,  C09D133/02 ,  C09D133/064 ,  D21H19/12

Abstract: Described herein is a multi-phase polymer binder including an aqueous polymer dispersion, an optional hydrophobic emulsion, and an optional surfactant. The polymer binder, when dried, provides a water uptake of less than about 5 g/m2/20 min, a seal strength of at least about 200 Newton/meter (N/m) as measured at 25° C. or at 90° C., and sufficient block resistance to impart no substrate damage.

公开(公告)号：US11820914B2

公开(公告)日：2023-11-21

申请号：US17325987

申请日：2021-05-20

Applicant: LiquiGlide Inc.

Inventor： C. Benjamin Renner ,  Bahar M. Alipour ,  Sruti Balasubramanian ,  Justin Kleingartner ,  J. David Smith ,  Kripa Kiran Varanasi

IPC: C09D5/00 ,  C09D7/40 ,  C09D7/63 ,  B05D5/08 ,  C09D5/08 ,  C09D5/16

CPC classification number: C09D5/00 ,  B05D5/08 ,  C09D5/08 ,  C09D5/16 ,  C09D7/40 ,  C09D7/63 ,  C09D7/69

Abstract: Embodiments described herein relate generally to systems and methods for creating durable lubricious surfaces (DLS) via interfacial modification. The DLS can be prepared via a combination of a solid, a liquid, and an additive that modifies the interface between the DLS and a contact liquid, resulting in an interfacial layer that acts as a lubricant and/or protective coating between the DLS and the contact liquid. The lubricating effect created between the additive and the contact liquid results in enhanced slipperiness, as well as the protective properties that can help with durability of the DLS.

公开(公告)号：US20230367216A1

公开(公告)日：2023-11-16

申请号：US18361402

申请日：2023-07-28

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Chien-Chih Chen ,  Ching-Yu Chang

IPC: G03F7/09 ,  G03F7/11 ,  G03F7/38 ,  C09D5/00 ,  G03F7/16 ,  C09D165/00 ,  G03F7/20 ,  G03F7/32 ,  G03F7/038 ,  G03F7/039

CPC classification number: G03F7/091 ,  G03F7/11 ,  G03F7/38 ,  C09D5/006 ,  G03F7/168 ,  C09D165/00 ,  G03F7/2006 ,  G03F7/2004 ,  G03F7/162 ,  G03F7/322 ,  G03F7/038 ,  G03F7/039

Abstract: A method according to the present disclosure includes providing a substrate, depositing an underlayer over the substrate, depositing a photoresist layer over the underlayer, exposing a portion of the photoresist layer and a portion of the underlayer to a radiation source according to a pattern, baking the photoresist layer and underlayer, and developing the exposed portion of the photoresist layer to transfer the pattern to the photoresist layer. The underlayer includes a polymer backbone, a polarity switchable group, a cross-linkable group bonded to the polymer backbone, and photoacid generator. The polarity switchable group includes a first end group bonded to the polymer backbone, a second end group including fluorine, and an acid labile group bonded between the first end group and the second end group. The exposing decomposes the photoacid generator to generate an acidity moiety that detaches the second end group from the polymer backbone during the baking.

公开(公告)号：US11814761B2

公开(公告)日：2023-11-14

申请号：US16771354

申请日：2018-12-10

Applicant: SAINT-GOBAIN ISOVER

Inventor： Marie Savonnet ,  Victor Maruani ,  Eric Framery ,  Bruno Andrioletti

IPC: C03C25/00 ,  D04H1/587 ,  C03C13/06 ,  C03C25/26 ,  C03C25/321 ,  C03C25/34 ,  C09D5/00 ,  D04H1/4218

CPC classification number: D04H1/587 ,  C03C13/06 ,  C03C25/26 ,  C03C25/321 ,  C03C25/34 ,  C09D5/00 ,  D04H1/4218 ,  C03C2213/00

Abstract: The present invention relates to a process for producing insulating products based on mineral fibers, in particular on mineral wool, comprising



providing a first binder composition containing

(a) from 50% to 85% by weight of water, preferably from 70 to 82% of water
(b) from 10% to 45% by weight, preferably 15 to 35% by weight of a saccharide component containing sucrose,
(c) from 3% to 15% by weight, preferably from 5 to 12% by weight of one or more ammonium salts or primary amine salts of an acid,


preparing a second binder composition comprising the dilution of the first aqueous binder composition with water to a solids content of between 3 and 7% by weight,
applying the second binder composition to mineral fibers,
forming an assembly of mineral fibers coated with the second binder composition, and
heating the assembly of coated mineral fibers so as to form an assembly of mineral fibers bound by an insoluble binder,

said process being characterized in that the first aqueous binder composition has a pH of less than 5.5, in that the ammonium salt or primary amine salt is a salt of strong acid or a salt of an acid having a pKa of less than or equal to 2.2, and in that the first and second binder compositions are devoid of salts of weak acids having at least a pKa of between 2.5 and 6.9.

公开(公告)号：US11814314B2

公开(公告)日：2023-11-14

申请号：US16323150

申请日：2017-07-17

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Tao He ,  Yunxin Gu ,  Ce Shi

IPC: C03C17/34 ,  C09D5/00 ,  C09D183/04 ,  B60J1/20 ,  C09D129/14 ,  C09D175/04

CPC classification number: C03C17/3405 ,  B60J1/2094 ,  C09D5/00 ,  C09D129/14 ,  C09D175/04 ,  C09D183/04 ,  C03C2217/78

Abstract: A coating for a glass and a forming method thereof, and an automotive window are provided. The coating includes: a first material layer which has a first elastic modulus; and a second material layer which includes at least one material layer, wherein the second material layer has a first surface and a second surface opposite to the first surface, the first surface is used for disposing the first material layer, the second surface is adaptable for facing a surface of the glass when the coating is applied on the glass, and the second material layer has a second elastic modulus less than the first elastic modulus. Anti-scratch ability of the coating and scratch resistance of the automotive window may be improved, which avoids scratches on the automotive window.

公开(公告)号：US11807777B2

公开(公告)日：2023-11-07

申请号：US16801230

申请日：2020-02-26

Applicant: SILCOTEK CORP.

Inventor： David A. Smith ,  James B. Mattzela ,  Paul H. Silvis ,  Gary A. Barone ,  Martin E. Higgins

IPC: B32B7/02 ,  C09D5/00 ,  C23C16/30 ,  C23C16/56 ,  C23C16/40 ,  C23C30/00 ,  C23C16/02 ,  C23C16/18

CPC classification number: C09D5/00 ,  C23C16/0272 ,  C23C16/18 ,  C23C16/30 ,  C23C16/401 ,  C23C16/56 ,  C23C30/00 ,  Y10T428/265 ,  Y10T428/31612 ,  Y10T428/31663

Abstract: Amorphous coatings and coated articles having amorphous coatings are disclosed. The amorphous coating comprises a first layer and a second layer, the first layer being proximal to a metal substrate compared to the second layer, the second layer being distal from the metal substrate compared to the first layer. The first layer and the second layer comprise carbon, hydrogen, and silicon. The first layer further comprises oxygen.

公开(公告)号：US20230348749A1

公开(公告)日：2023-11-02

申请号：US18346258

申请日：2023-07-02

Applicant: CHENGDU HONGBO JIAYUAN BIOTECHNOLOGY CO., LTD

Inventor： Xun ZHENG ,  Zhihui LI ,  Junling GUO ,  Yunxiang HE ,  Xiaoling WANG

IPC: C09D161/04 ,  C09D5/00 ,  C09D7/20 ,  C09D7/63 ,  A61L31/10 ,  A61L31/14

CPC classification number: C09D161/04 ,  C09D5/00 ,  C09D7/20 ,  C09D7/63 ,  A61L31/10 ,  A61L31/14 ,  A61B1/127

Abstract: The invention discloses a hydrophilic anti-fog nano paint for endoscope, which includes the following according to the number of weight parts: plant polyphenols of 1-10 parts, metal ions of 0.1-2 parts, biomass molecules of 0.1-0.5 parts, additives of 10-20 parts and solvents of 250 parts; the paint is coated on the surface of the substrate, and the desired coating can be obtained after drying; the plant polyphenol and metal ions in the invention combine to form the plant polyphenol-metal nano complex, form hydrophilic nano-film with biomass molecules on the surface of the laparoscope, and cooperatively enhance the surface interface hydrophilicity of the lens; the formula of the invention has good biocompatibility, will not cause clinical side effects when it comes into contact with tissues, and can meet the needs of clinical use.

公开(公告)号：US20230348733A1

公开(公告)日：2023-11-02

申请号：US18043529

申请日：2021-08-26

Applicant: Coatings for Industry, Inc.

Inventor： Bruce G. McMordie ,  Brian Klotz

IPC: C09D5/08 ,  C09D5/00 ,  C09D5/24 ,  C09D1/04 ,  C09D127/18 ,  C09D183/04

CPC classification number: C09D5/084 ,  C09D5/002 ,  C09D5/24 ,  C09D1/04 ,  C09D127/18 ,  C09D183/04

Abstract: A process for forming on a corrodible substrate a corrosion-resistant multi-ply coating comprising: (a) applying an aluminum-containing silicate slurry onto the surface of the substrate and heating the deposited slurry to form a cured composite of an aluminum-Containing silicate basecoat that is not electrically conductive, optionally repeating the aforementioned step to form a thicker multi-ply coating, (b) applying an initial solution of tri valent aluminum and phosphate ions (Al+3PO4) to the surface of said basecoat and heating the substrate that has thereon said solution to form a cured ply comprising a composite that is not electrically conductive; (c) mechanically working the surface of the composite to form a modified composite which is in electrically conductive form; and (d) applying to the surface of the modified composite an additional solution of divalent aluminum and phosphate ions (Al+3PO4), the composition of which may be the same as or different from said initial solution, and heating the modified conductive coated surface having thereon said additional solution under conditions which cure it to form said multi-ply coating which is not electrically conductive, a multi-ply coating prepared by the process, and an article coated with the multi-ply coating.

公开(公告)号：US20230348639A1

公开(公告)日：2023-11-02

申请号：US17923151

申请日：2020-04-08

Applicant: Celanese International Corporation

Inventor： Harmin MÜLLER ,  Matthias SEIB ,  Argiri TSAMI-SCHULTE ,  Bastiaan VAN VOORN

IPC: C08F210/02 ,  C09D123/08 ,  C09D5/00 ,  C09D5/02

CPC classification number: C08F210/02 ,  C09D123/0892 ,  C09D5/002 ,  C09D5/02

Abstract: Aqueous copolymer dispersions are useful for incorporating into primer formulations. The aqueous copolymer dispersions comprise a vinyl acetate-based copolymer and have a particle size of less than or equal to 120 nanometers. The resulting primer formulations have good penetration in various substrates, and/or water resistance/binding properties.

公开(公告)号：US11795353B2

公开(公告)日：2023-10-24

申请号：US16338869

申请日：2017-07-04

Applicant: NIPPON SODA CO., LTD.

Inventor： Taiki Yamate

IPC: C09J133/26 ,  C08F22/38 ,  C09D5/00 ,  C09D133/26 ,  C09D133/24 ,  C08F122/38 ,  C09J133/24 ,  C08F222/38

CPC classification number: C09J133/26 ,  C08F22/38 ,  C08F122/38 ,  C08F222/38 ,  C09D5/002 ,  C09D133/24 ,  C09D133/26 ,  C09J133/24 ,  C09J2301/30 ,  C09J2423/006

Abstract: An adhesive composition having excellent adhesiveness to a cycloolefin resin or the like. The adhesive composition of the present invention includes a polymer having a repeating unit derived from a polymerizable compound represented by formula (I): Y—N(Ar)(R) Formula (I), in which Ar represents an unsubstituted or substituted C6 to C14 aryl group or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; R represents an unsubstituted or substituted C1 to C6 alkyl group, an unsubstituted or substituted C3 to C6 cycloalkyl group, an unsubstituted or substituted C6 to C14 aryl group, or an unsubstituted or substituted C6 to C10 aryl C1 to C3 alkyl group; and Y represents a polymerizable functional group. In Formula (I), a substituent on Ar and a substituent on R can bond to form a divalent organic group.