公开(公告)号：US20230100647A1

公开(公告)日：2023-03-30

申请号：US17794322

申请日：2021-01-07

申请人： DAICEL CORPORATION

发明人： Hiroyuki FUJII

IPC分类号： C07C215/10 ,  C07C237/10 ,  C07C291/04

摘要： Provided is a composition having moderate viscosity for coating properties and ejection properties, being applicable for firing at low temperatures, and leaving an extremely small amount of ash after firing. The composition of the present disclosure contains a miscible material of a compound represented by Formula (1) below and a compound (A) represented by Formula (A) below. In Formula (1) below, R1 represents a linear aliphatic hydrocarbon group having from 10 to 25 carbons; R2 and R3 are identical or different and represent an aliphatic hydrocarbon group having 2, 4, 6, or 8 carbons; R4 represents an aliphatic hydrocarbon group having from 1 to 8 carbons; R5 and R6 are identical or different and represent an aliphatic hydrocarbon group having from 1 to 3 carbons or a hydroxyalkyl ether group; and L1 to L3 represent an amide bond. In Formula (A) below, in the formula, Ra and Rc are identical or different and represent a hydrogen atom or an aliphatic hydrocarbon group that has from 1 to 12 carbons and may have a substituent; Rb represents an aliphatic hydrocarbon group that has from 1 to 12 carbons and may have a substituent; and the substituents are each an amino group and/or a hydroxyl group.

公开(公告)号：US20210115272A1

公开(公告)日：2021-04-22

申请号：US16606550

申请日：2018-04-25

申请人： DAICEL CORPORATION

发明人： Hiroyuki FUJII ,  Yasuyuki AKAI ,  Youji SUZUKI

IPC分类号： C09D11/033 ,  C07C233/58

摘要： The present invention provides a solvent composition for use in an ink for producing an electronic device using a printing method, the solvent composition being capable of improving the printing accuracy of the ink, being fired at low temperatures, and suppressing the amount of ash remaining after firing to a very low amount. The solvent composition for electronic device production of the present invention is for use in an ink for producing an electronic device by a printing method, and contains a miscible product of: a solvent and a compound represented by Formula (1) below. In Formula (1), R represents the same or different aliphatic hydrocarbon groups having 1 or more carbon atoms.

公开(公告)号：US20160244391A1

公开(公告)日：2016-08-25

申请号：US15019583

申请日：2016-02-09

申请人： DAICEL CORPORATION

发明人： Tetsu NAKATANI ,  Hiroyuki FUJII ,  Yasutaka TANAKA ,  Jun NAKANISHI

IPC分类号： C07C45/41 ,  C07C29/149 ,  B01J37/08 ,  B01J23/89 ,  B01J37/02

CPC分类号： C07C45/41 ,  B01J23/8993 ,  B01J37/0236 ,  B01J37/08 ,  B01J2523/00 ,  C07C29/149 ,  C07C31/08 ,  C07C47/06 ,  B01J2523/68 ,  B01J2523/824 ,  B01J2523/842

摘要： A catalyst includes molybdenum, palladium, and an iron oxide, for producing at least one of an aldehyde and an alcohol from a carboxylic acid via hydrogenation. The catalyst preferably contains 0.1 to 40 parts by weight of molybdenum and 1 to 50 parts by weight of palladium per 100 parts by weight of the iron oxide. The catalyst is preferably obtained by preparing a dispersion or solution containing a molybdenum component, a palladium component, and an iron component, drying the dispersion or solution to give a solid, and firing the solid.

摘要翻译： 催化剂包括钼，钯和氧化铁，用于通过氢化从羧酸生产醛和醇中的至少一种。 催化剂优选含有0.1〜40重量份的钼和1〜50重量份的钯/ 100重量份的氧化铁。 催化剂优选通过制备含有钼组分，钯组分和铁组分的分散体或溶液，干燥分散体或溶液得到固体，并烧制固体而获得。