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1. 发明公开

US20240240008A1 RESIN COMPOSITION 审中-公开
公开(公告)号：US20240240008A1
公开(公告)日：2024-07-18
申请号：US18368964
申请日：2023-09-15
申请人： HYUNDAI MOTOR COMPANY , Kia Corporation , LG CHEM, LTD.
发明人： Min Jin CHOI , Choon Ho LEE , Woo Chul JUNG , Kyoung Sil LEE , Hyun Jun RYU , Suk Jo CHOI , Myoung Jun LIM , Tae Hoon KIM
IPC分类号： C08L33/06 , C08K5/18 , C08K5/3447 , C08L25/16 , C09B67/20 , C09B67/22
CPC分类号： C08L33/062 , C08K5/18 , C08K5/3447 , C08L25/16 , C09B67/0033 , C09B67/0063 , C08L2205/025 , C08L2205/035
摘要： The present disclosure relates to a resin composition and relates to a resin composition having excellent heat resistance and impact resistance and accomplishing the high degree of blackness.

2. 发明公开

US20240150601A1 Ink Composition For Ink Jet Printing 审中-公开
公开(公告)号：US20240150601A1
公开(公告)日：2024-05-09
申请号：US18489054
申请日：2023-10-18
申请人： SEIKO EPSON CORPORATION
发明人： Hidehiko KOMATSU , Yasuhiro OKI , Shintaro HAMA
IPC分类号： C09D11/328 , C09B35/023 , C09B35/037 , C09B67/20 , C09B67/22 , C09D11/033 , C09D11/037
CPC分类号： C09D11/328 , C09B35/023 , C09B35/037 , C09B67/0058 , C09B67/0069 , C09D11/033 , C09D11/037
摘要： Provided is an ink composition for ink jet printing containing a coloring material, a water-soluble organic solvent, and water. The coloring material contains a compound A represented by Formula (1) and a compound B represented by Formula (2) and a mass ratio (a/b) of a content a of the compound A to a content b of the compound B is 1.0 or more and 99 or less.

3. 发明公开

US20240034885A1 NEAR-INFRARED (NIR) TRANSPARENT NEUTRAL BLACK SOLID SOLUTION PIGMENT 审中-公开
公开(公告)号：US20240034885A1
公开(公告)日：2024-02-01
申请号：US18256579
申请日：2021-12-20
申请人： SUN CHEMICAL B.V.
发明人： Nikolay VINOKUROV , Paul Pascal ROQUETTE , Paul BROWN , Till VOGEL , Andres Carlos GARCIA ESPINO
IPC分类号： C09B67/22 , C09B5/62 , C09D5/33 , C09D5/00 , C09D7/41
CPC分类号： C09B67/0034 , C09B5/62 , C09D5/004 , C09D5/002 , C09D7/41
摘要： The present invention relates to a solid solution comprising (a) at least one compound according to formula (I), and (b) at least one compound according to formula (II), or at least one compound according to formula (III), or a mixture of at least one compound according to formula (II) and at least one compound according to formula (III), wherein R1 and R2 may, independently of one another, stand for —(CH2)n—X, wherein X stands for hydrogen, methyl, a C1-C5 alkoxyl, hydroxy, phenyl, C1-C5 alkylphenyl, C1-C5 alkoxyphenyl, hydroxyphenyl, halogenated phenyl, pyridyl, C1-C5 alkylpyridyl, C1-C5 alkoxypyridyl, halogenated pyridyl, pyridylvinyl or naphthyl; wherein n stands for 0, 1, 2, 3, 4 or 5; R3 and R4 may, independently of one another, stand for phenylene, C1-C5 alkylphenylene, C1-C5 alkoxyphenylene, hydroxyphenylene, halogenated phenylene, pyridinediyl, C1-C5 alkylpyridinediyl, C1-C5 alkoxy-pyridinediyl, halogenated pyridinediyl, anthraquinonediyl or naphthalenediyl, wherein the 2 nitrogen atoms bound to R3 according to formula (II) and (III) form a 5-membered or a 6-membered heterocycle with 2 atoms of an aromatic ring of R3; wherein the 2 nitrogen atoms bound to R4 according to formula (II) and (III) form a 5-membered or a 6-membered heterocycle with 2 atoms of an aromatic ring of R4; X1 to X8 may, independently from one another, stand for hydrogen, C1-C5 alkyl, C1-C5 alkoxy, hydroxy, phenyl or halide. The present invention further relates to a process for producing the solid solution. Furthermore, the present invention relates to a solid solution obtainable or obtained according to said process and to the use of the inventive solid solution, in particular as a NIR transparent black colorant in a NIR non-absorbing component.

4. 发明公开

US20230392018A1 COMPOSITIONS COMPRISING LEUCO COMPOUNDS AND COLORANTS 审中-公开
公开(公告)号：US20230392018A1
公开(公告)日：2023-12-07
申请号：US18034255
申请日：2020-10-27
申请人： Milliken & Company
发明人： HAIHU QIN , RICHARD LAWSON , JAMIE B. MYERS , SANJEEV K. DEY , LAURENT DE BRUYNE , Gregory S. Miracle
IPC分类号： C09B67/22 , C09B69/00 , C09B67/20 , C11D11/00 , C11D3/40 , C11D3/00 , C11D3/30 , C11D3/20
CPC分类号： C09B67/0033 , C09B69/00 , C09B67/0065 , C11D11/0017 , C11D3/40 , C11D3/0084 , C11D3/30 , C11D3/2003
摘要： A composition comprises (a) a leuco compound and (b) a colorant. The colorant preferably has an Aesthetic Value Index (AVI) of greater than −4. The colorant preferably is also complementary to the color exhibited by the colored analogue of the leuco compound (e.g., complementary to the color exhibited by the oxidized analogue of the leuco compound).

5. 发明授权

US11814528B2 Diester of bisphenol fluorene compounds and thermochromic pigment compositions comprising the same 有权
公开(公告)号：US11814528B2
公开(公告)日：2023-11-14
申请号：US17278457
申请日：2019-09-20
申请人： Société BIC
发明人： Alexander Bourque
IPC分类号： C09D11/50 , C09D11/17 , B43K7/00 , B43K29/02 , C07C69/28 , C09B57/00 , C09B67/22 , C09K9/02 , C09B5/00
CPC分类号： C09D11/50 , B43K7/00 , B43K29/02 , C07C69/28 , C09B5/00 , C09B67/0033 , C09D11/17 , C09K9/02 , C07C2603/18 , C09K2211/1007 , C09K2211/1011
摘要： There is a compound represented by the following formula (I):

in which R1 and R2, identical or different, represent a C2-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, or a C2-C30 alkoxy group, the alkyl, alkenyl, alkynyl, or alkoxy groups being optionally substituted with at least one hydroxy, halogen, amino, C1-C8 alkyl, or C1-C8 alkoxy group, as a temperature change regulating agent in a thermochromic ink composition. There also are thermochromic pigment microcapsules having a compound of formula (I) according to the disclosure, to ink compositions having such thermochromic pigment microcapsules, and to writing instruments comprising such ink compositions.

6. 发明授权

US11773267B2 Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink 有权
公开(公告)号：US11773267B2
公开(公告)日：2023-10-03
申请号：US17745447
申请日：2022-05-16
申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.
发明人： Naoto Kamata , Toshiyuki Hitotsuyanagi , Sachio Yoshikawa , Satoshi Minami
IPC分类号： C09B48/00 , C09D11/322 , C09B67/22 , C09D17/00
CPC分类号： C09B67/0036 , C09B48/00 , C09D11/322 , C09D17/001 , C09D17/003
摘要： There is provided a technique for producing a quinacridone solid solution pigment, the technique making it possible to obtain a quinacridone solid solution pigment which produces a colored product having high chroma and a bluish hue, more preferably which has controlled particle diameters. Specifically, a method for producing a quinacridone solid solution pigment, the method including a crude quinacridone solid solution production step of subjecting a diarylaminoterepththalic acid and a dialkylarylaminoterephthalic acid to a co-cyclization reaction in polyphosphoric acid, thereby obtaining a water-containing crude quinacridone solid solution containing a solid solution of an unsubstituted quinacridone and a 2,9-dialkylquinacridone, the solid solution containing water, a drying step of drying the water-containing crude quinacridone solid solution to reduce the water content to less than 1% and obtain a powdery, crude quinacridone solid solution, and a pigmentation step of heating the powdery, crude quinacridone solid solution in a liquid medium that cannot dissolve the crude quinacridone solid solution.

7. 发明授权

US11753730B2 Leucodye (such as leucoindigo) as dispersing aid 有权
公开(公告)号：US11753730B2
公开(公告)日：2023-09-12
申请号：US17296737
申请日：2019-11-29
申请人： Sedo Engineering SA
发明人： David Crettenand , Grégoire Chappot , Ludovic Chappot , Herbert Gübeli
IPC分类号： C25B3/25 , C25B15/021 , C25B9/40 , C09B7/00 , C09B67/22 , C09B67/30 , C09B67/46 , D06P1/22 , D06P5/20
CPC分类号： C25B3/25 , C09B7/00 , C09B67/0033 , C09B67/0078 , C09B67/0084 , C25B9/40 , C25B15/021 , D06P1/221 , D06P1/228 , D06P5/2016
摘要： An electrolytic dye reduction method comprises preparing a catholyte by dispersing a dye in a leucodye comprising electrolyte. In a preferred method the leucodye like leucoindigo is the sole dispersing aid.

8. 发明授权

US11746285B2 Intrinsic fluorescent green fiber and manufacturing method thereof 有权
公开(公告)号：US11746285B2
公开(公告)日：2023-09-05
申请号：US17070998
申请日：2020-10-15
申请人： TAIWAN TEXTILE RESEARCH INSTITUTE
发明人： Rih-Sheng Chiang , Wei-Jen Lai , Yi-Ching Sung , Sheng-Shan Chang , Chao-Huei Liu
IPC分类号： C09K11/02 , C08J3/22 , C09B67/22 , C09B67/20 , C09K11/06 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/62 , D01F6/84 , D01D5/08
CPC分类号： C09K11/02 , C08J3/226 , C09B67/0033 , C09B67/0063 , C09K11/06 , D01F1/04 , D01F1/06 , D01F1/10 , D01F6/62 , D01F6/84 , C09K2211/1018 , D01D5/08
摘要： An intrinsic fluorescent green fiber includes 98.00 to 99.00 parts by weight of a carrier, 0.10 to 0.20 parts by weight of a yellow colorant, 0.08 to 0.20 parts by weight of a blue colorant, and 1.00 to 1.50 parts by weight of a titanium dioxide. When a content of 0.10 wt % to 0.20 wt % of the yellow colorant and a balance of the carrier are mixed to form a yellow fiber, the L*, a*, and b* values of the yellow fiber are respectively between 101.27 and 101.72, between −17.61 and −13.47, and between 89.84 and 108.79. When a content of 0.08 wt % to 0.20 wt % of the blue colorant and a balance of the carrier are mixed to form a blue fiber, the L*, a*, and b* values of the blue fiber are respectively between 55.60 and 66.80, between −22.69 and −22.70, and between −37.50 and −31.80.

9. 发明授权

US11716896B2 Photoelectric conversion film, photoelectric conversion element and electronic device 有权
公开(公告)号：US11716896B2
公开(公告)日：2023-08-01
申请号：US17242805
申请日：2021-04-28
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： Yoshiaki Obana , Yuki Negishi , Yuta Hasegawa , Ichiro Takemura , Osamu Enoki , Hideaki Mogi , Nobuyuki Matsuzawa
IPC分类号： H10K85/30 , C09B47/00 , C09B48/00 , C09B67/22 , H10K30/20 , H10K39/32 , H10K85/60 , C07D471/04 , C07F5/02 , H10K39/00
CPC分类号： H10K85/311 , C07D471/04 , C07F5/022 , C09B47/00 , C09B48/00 , C09B67/0033 , H10K30/211 , H10K39/32 , H10K85/654 , H10K85/6572 , H10K30/20 , H10K39/00 , Y02E10/549
摘要： There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.

10. 发明公开

US20230235190A1 FLUORESCENT COMPOSITION COMPRISING AT LEAST ONE BENZAZOLE COMPOUND FOR THE SECUREMENT OF PRODUCTS 审中-公开
公开(公告)号：US20230235190A1
公开(公告)日：2023-07-27
申请号：US18009171
申请日：2021-06-10
申请人： CRIME SCIENCE TECHNOLOGY
发明人： Cosimo PRETE , Jérémy MALINGE , Alexis DEPAUW
IPC分类号： C09D11/50 , C07D277/66 , C09K11/06 , C09K11/02 , C09B57/00 , C09B67/20 , C09B67/22 , C09D11/328 , C09D11/037 , B42D25/387 , B41M3/06
CPC分类号： C09D11/50 , B41M3/06 , B42D25/387 , C07D277/66 , C09B57/00 , C09B67/0033 , C09B67/0063 , C09D11/037 , C09D11/328 , C09K11/02 , C09K11/06 , B42D25/23 , C09K2211/1007 , C09K2211/1014 , C09K2211/1022
摘要： A fluorescent composition for the securement of a product, and the method for the securement of a product, which includes the step of preparing the fluorescent composition and a securement step by applying the fluorescent composition to at least a portion of the product. The fluorescent composition includes a polymer matrix incorporating at least a compound having formula I:

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