公开(公告)号：US20240263005A1

公开(公告)日：2024-08-08

申请号：US18561394

申请日：2022-05-17

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Erik Schwartz ,  Mark Adrianus Johannes van der Mee

IPC: C08L69/00 ,  C08K5/5399

CPC classification number: C08L69/005 ,  C08K5/5399 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2205/03

Abstract: A polycarbonate composition comprising: 1-65 wt % of a homopolycarbonate; 35-99 wt % of a poly(carbonate-co-arylate ester) comprising 60-90 mol % of bisphenol A carbonate units, 10-30 mol % of isophthalic acid-terephthalic acid-resorcinol ester units, and 1-20 mol % of resorcinol carbonate units; an organophosphorus flame retardant in an amount effective to provide up to 1.5 wt % phosphorous; optionally, up to 5 wt % of an additive composition, wherein each amount is based on the total weight of the polycarbonate composition, which sums to 100 wt %.

公开(公告)号：US12049257B2

公开(公告)日：2024-07-30

申请号：US17406024

申请日：2021-08-18

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Bradley A. Newcomb ,  Joung Min Choi ,  Julien P. Mourou

IPC: B62D25/06 ,  C08L101/00

CPC classification number: B62D25/06 ,  C08L101/00 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/16

Abstract: The present disclosure provides a roof for a vehicle upper body structure. The roof includes a body extending between a first side and a second side, and extending between a front end and a back end. The front end is configured to be coupled to a header. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than or equal to about 4%.

公开(公告)号：US20240239945A1

公开(公告)日：2024-07-18

申请号：US18686005

申请日：2022-08-25

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： ROBERT ERIK YOUNG ,  SANMITRA A. BHAT ,  GARY STUART HAWKINS ,  SPENCER ERICH HOCHSTETLER ,  YAN JIN ,  THOMAS JOSEPH PECORINI ,  WAYNE KEN SHIH

IPC: C08G18/42 ,  C08G18/32 ,  C08G63/42 ,  C08J7/043 ,  C08L67/02 ,  C08L75/06

CPC classification number: C08G18/4277 ,  C08G18/3206 ,  C08G63/42 ,  C08J7/043 ,  C08L67/02 ,  C08L75/06 ,  C08J2367/04 ,  C08J2375/06 ,  C08L2201/10 ,  C08L2207/04

Abstract: Thermoplastic films are disclosed that include a thermoplastic polymer layer comprising a thermoplastic polyurethane polymer and a copolyester polyether polymer, and a patterned adhesive layer. The thermoplastic films, when tested by a 25% Heat Relaxation Test at a thickness of about 0.006 inches, exhibits a final load from about 0.02 to about 0.3 pounds force; and when tested by a 25% Elastic Recovery test, exhibits a residual strain at one minute of 2% or greater.

公开(公告)号：US12037463B2

公开(公告)日：2024-07-16

申请号：US18114564

申请日：2023-02-27

Applicant: Clearlab SG Pte Ltd.

Inventor： Jong Gu Park ,  Yeong Shenq Chow ,  John Christopher Phelan

IPC: C08G77/46 ,  A61L26/00 ,  C08F293/00 ,  C08L53/00 ,  G02B1/04

CPC classification number: C08G77/46 ,  A61L26/0019 ,  A61L26/0066 ,  A61L26/008 ,  C08F293/00 ,  C08L53/005 ,  G02B1/043 ,  A61L2300/404 ,  C08G2210/00 ,  C08L2201/10 ,  C08L2203/02

Abstract: Described herein are antimicrobial ophthalmic devices comprising a silicone hydrogel composition and an antimicrobial agent, and methods of making and use thereof. The silicone hydrogel compositions comprise an actinically-crosslinkable polysiloxane-polyglycerol block copolymer crosslinked with a crosslinker. The actinically-crosslinkable polysiloxane-polyglycerol block copolymer being derived from: a polysiloxane prepolymer comprising a polyglycerol side chain, the polyglycerol side chain comprising an ethylenically unsaturated group covalently linked thereto, wherein the ethylenically unsaturated group is actinically curable.

公开(公告)号：US20240130369A1

公开(公告)日：2024-04-25

申请号：US18382689

申请日：2023-10-22

Applicant: MICROBAN PRODUCTS COMPANY

Inventor： James Marion RAPLEY ,  Angie Johnson ,  Craig Lott

IPC: A01N55/00 ,  A01N25/10 ,  A01P1/00 ,  C09D5/14 ,  C09D5/16 ,  C09D133/08

CPC classification number: A01N55/00 ,  A01N25/10 ,  A01P1/00 ,  C09D5/14 ,  C09D5/1625 ,  C09D133/08 ,  C08L2201/10

Abstract: A liquid composition configured to form a transparent oleophobic and hydrophobic antimicrobial coating after application and post-cure of the liquid composition on a substrate. A transparent oleophobic and hydrophobic antimicrobial coating and articles having the coating applied thereon.

公开(公告)号：US11958973B2

公开(公告)日：2024-04-16

申请号：US17044004

申请日：2019-05-09

Applicant: MITSUBISHI ENGINEERING-PLASTICS CORPORATION

Inventor： Fumihito Okamoto

IPC: C08L77/06 ,  B29C45/00 ,  B29C65/16 ,  C08K3/38 ,  C08K5/00 ,  C08K5/5399 ,  C08K7/14 ,  C08L71/12

CPC classification number: C08L77/06 ,  B29C45/0001 ,  B29C65/16 ,  C08K3/38 ,  C08K5/0041 ,  C08K5/0066 ,  C08K5/5399 ,  C08K7/14 ,  C08L71/126 ,  C08K2003/387 ,  C08L2201/10 ,  C08L2310/00

Abstract: To provide a resin composition having large light transmittance and capable of providing a molded article which is highly laser-weldable to an absorbing resin member, as well as a kit, a method for manufacturing the resin composition, a method for manufacturing a formed article, and a formed article. The resin composition contains a polyamide resin, a maleic anhydride-modified polyphenylene ether-based resin, a phosphazene-based flame retardant, a zinc metal oxide, and a light transmitting dye.

公开(公告)号：US11933941B2

公开(公告)日：2024-03-19

申请号：US17572794

申请日：2022-01-11

Applicant: Alcon Inc.

Inventor： Yongxing Qiu ,  John Dallas Pruitt ,  Newton T. Samuel ,  Chung-Yuan Chiang ,  Robert Carey Tucker ,  Yuan Chang ,  Ethan Leveillee

IPC: G02B1/04 ,  B05D5/00 ,  B29D11/00 ,  B29K105/00 ,  B65B55/22 ,  C08L33/02 ,  C08L79/04 ,  C08L83/04 ,  C09D133/02 ,  G02B1/18 ,  G02C7/04 ,  B05D1/18 ,  B05D1/38 ,  B05D3/00 ,  B05D3/02 ,  B05D5/10 ,  B29K83/00

CPC classification number: G02B1/043 ,  B05D5/00 ,  B29D11/00038 ,  B29D11/00125 ,  B29D11/00865 ,  B65B55/22 ,  C08L33/02 ,  C08L79/04 ,  C08L83/04 ,  C09D133/02 ,  G02B1/18 ,  G02C7/049 ,  B05D1/18 ,  B05D1/38 ,  B05D3/002 ,  B05D3/02 ,  B05D5/10 ,  B29K2083/00 ,  B29K2105/0061 ,  C08L2201/10 ,  C08L2201/54 ,  G02B2207/109 ,  G02B1/043 ,  C08L83/04

Abstract: The invention is related to contact lenses that not only comprise the much desired water gradient structural configurations, but also have a minimized uptakes of polycationic antimicrobials and a long-lasting surface hydrophilicity and wettability even after going through a 30-days lens care regime. Because of the water gradient structural configuration and a relatively-thick, extremely-soft and water-rich hydrogel surface layer, a contact lens of the invention can provide superior wearing comfort. Further, a contact lens of the invention is compatible with multipurpose lens care solutions present in the market and can endure the harsh lens care handling conditions (e.g., digital rubbings, accidental inversion of contact lenses, etc.) encountered in a daily lens care regime. As such, they are suitable to be used as weekly- or monthly-disposable water gradient contact lenses.

公开(公告)号：US20240043672A1

公开(公告)日：2024-02-08

申请号：US18266068

申请日：2021-12-10

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： Riccardo Fioravanti ,  Mara Destro ,  Gianluca Musacchi

IPC: C08L23/14

CPC classification number: C08L23/14 ,  C08L2201/10 ,  C08L2205/24

Abstract: A polyolefin composition having high transparency, made from or containing:



A) a propylene polymer, alternatively a heterophasic polyolefin composition made from or containing the propylene polymer and an ethylene copolymer;
B) from 0.01% to 2% by weight of a butene-1 polymer; and
C) a clarifying agent;
wherein the amounts are referred to the total weight of A)+B)+C).

公开(公告)号：US11869996B2

公开(公告)日：2024-01-09

申请号：US17188647

申请日：2021-03-01

Applicant: Stellaris Corporation

Inventor： James B. Paull

IPC: H01L31/048 ,  C08L33/12 ,  C08L83/04 ,  C08L23/08

CPC classification number: H01L31/0481 ,  C08L33/12 ,  C08L23/0853 ,  C08L83/04 ,  C08L2201/10 ,  C08L2203/206

Abstract: A product and a process for encapsulating solar cells in a module using transparent plastics and an optically coupling fluid. A photovoltaic window device of a construction that enables generation of electric power while simultaneously affording transparency.

公开(公告)号：US20230416517A1

公开(公告)日：2023-12-28

申请号：US18038003

申请日：2022-03-31

Applicant: ZHEJIANG HUASHUAITE NEW MATERIAL TECHNOLOGY CO., LTD.

Inventor： JIEHAO QU ,  SHENGJIONG YIN ,  QINQIN FAN ,  WANGJIE XU

IPC: C08L33/12 ,  C08K5/1545

CPC classification number: C08L33/12 ,  C08L2201/10 ,  C08K5/1545

Abstract: A present application relates to a transparent and antibacterial organic glass, which comprises a matrix and antibacterial molecules formed on the matrix. The antibacterial molecules are stably distributed in the matrix by means of copolymerization reaction between a fat-soluble segment at a distal end and a methyl methacrylate monomer for preparing a matrix and/or inter-molecular force between the fat-soluble segment at the distal end and poly(methyl methacrylate) molecules in the matrix. The present application further relates to a method for manufacturing the transparent and antibacterial organic glass. The antibacterial molecules used in the present application have fat-soluble segments at the distal ends, and thus have excellent oleophilic properties. Since the antibacterial molecules and the matrix material are highly mutually soluble and compatible, the uniform presence of the antibacterial molecules in the organic glass is ensured. Meanwhile, the antibacterial molecules are stably distributed in the matrix by means of co-phase participation in the polymerization reaction which forms the organic glass, and are tightly bonded to form a high-transparency organic glass having efficient broad-spectrum antibacterial effects.