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101. 发明授权

US5811490A Polyamide coating compositions having a balance of resistance properties 失效
公开(公告)号：US5811490A
公开(公告)日：1998-09-22
申请号：US783580
申请日：1997-01-13
申请人： Mark A. Jozokos , Young Joon Kim , Wei Zhu
发明人： Mark A. Jozokos , Young Joon Kim , Wei Zhu
IPC分类号： C08L23/08 , C08L77/00 , C08L77/02 , C08L77/06 , C09D177/00 , C09D177/02 , C09D177/06 , H01B3/30
CPC分类号： H01B3/305 , C08L77/00 , C08L77/02 , C08L77/06 , C09D177/00 , C09D177/02 , C09D177/06 , C08L23/08 , Y10T428/2933 , Y10T428/2938 , Y10T428/294
摘要： Polyamide coating compositions that demonstrate strength and toughness, flame and corrosion resistance and resistance to hydrolysis and thermal degradation at coating thicknesses of less than or equal to 0.25 mm or 0.15 mm are provided. Such coating compositions are extremely useful for coating wires or cables that are housed in automotive electrical harnesses.

102. 发明授权

US5278249A Coating compositions 失效
标题翻译：涂料组合物
公开(公告)号：US5278249A
公开(公告)日：1994-01-11
申请号：US778899
申请日：1992-01-10
申请人： Alastair R. Marrion
发明人： Alastair R. Marrion
IPC分类号： C09D125/08 , C08F8/30 , C08L77/08 , C08L101/06 , C09D7/12 , C09D125/00 , C09D125/14 , C09D133/04 , C09D133/06 , C09D133/14 , C09D139/04 , C09D177/00 , C09D177/06 , C09D201/02 , C09D201/06 , C09D201/08 , C08F8/32
CPC分类号： C09D177/00 , C08F8/30 , C09D125/14 , C09D133/064 , C09D177/06 , C08F2800/20 , C08L101/06 , C08L77/08 , Y10T428/31855
摘要： A curable coating composition comprises a hydroxy-functional component (A) having at least two hydroxy groups per molecule and an anhydride-functional component (B) having at least two carboxylic acid anhydride groups per molecule. At least one of the components (A) and (B) is a film-forming polymer. The coating composition contains amidine groups for accelerating the curing reaction between the hydroxy groups of component (A) and the anhydride groups of component (B). The amidine groups are present in the molecule of either of the components (A) or (B) and/or are present in the form of a separate compound containing an amidine group. The component or compound containing an amidine group generally has the formula ##STR1## in which R.sup.1 represents hydrogen, or an organic group attached through a carbon atom, or an amine group which can be substituted, or a hydroxy group or etherified hydroxy group; R.sup.2 and R.sup.3 each independently represent hydrogen or an organic group attached through a carbon atom or are joined to one another to form (with the linking --N.dbd.C--N--) a heterocyclic ring; and R.sup.4 represents hydrogen, an organic group attached through a carbon atom, or a hydroxyl group which can be etherified. Preferably, R.sup.2 and R.sup.3 are joined to form an imidazoline, imidazole, tetrahydropyrimidine, dihydropyrimidine or pyrimidine ring.
摘要翻译： PCT No.PCT / GB90 / 01075 Sec。 371日期1992年1月10日 102（e）日期1992年1月10日PCT提交1990年7月12日PCT公布。出版物WO91 / 00894 日本1991年1月24日。可固化涂料组合物包含每分子具有至少两个羟基的羟基官能组分（A）和每分子具有至少两个羧酸酐基团的酸酐官能组分（B）。组分（A）和（B）中的至少一种是成膜聚合物。涂料组合物含有用于促进组分（A）的羟基与组分（B）的酸酐基团之间的固化反应的脒基。脒基存在于组分（A）或（B）的分子中和/或以含有脒基的分离化合物的形式存在。含有脒基的组分或化合物通常具有式（* CHEMICAL STRUCTURE *），其中R 1表示氢，或通过碳原子连接的有机基团或可被取代的胺基，或羟基或醚化羟基组; R2和R3各自独立地表示氢或通过碳原子连接的有机基团，或者彼此连接形成（连接-N = C-N-）杂环; R4代表氢，通过碳原子连接的有机基团或可被醚化的羟基。优选地，R 2和R 3连接形成咪唑啉，咪唑，四氢嘧啶，二氢嘧啶或嘧啶环。

103. 发明授权

US5091478A Partially grafted thermoplastic compositions 失效
标题翻译：部分接枝热塑性组合物
公开(公告)号：US5091478A
公开(公告)日：1992-02-25
申请号：US526953
申请日：1990-05-21
申请人： Robert P. Saltman
发明人： Robert P. Saltman
IPC分类号： C08G81/02 , C08L23/02 , C08L23/08 , C08L51/08 , C08L67/00 , C08L67/02 , C08L69/00 , C08L77/00 , C08L77/06 , C09D177/00 , C09D177/06
CPC分类号： C08L69/00 , C08G81/024 , C08L23/025 , C08L23/0876 , C08L23/0884 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/06 , C09D177/00 , C09D177/06 , C08L2203/202 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L51/08
摘要： Partially grafted flexible thermoplastic compositions formed by melt blending under high shear, a thermoplastic material having available graft sites, said thermoplastic material being at least one continuous phase of the composition, an ethylene copolymer containing an unsaturated mono-carboxylic acid, and a polymeric grafting agent having reactive groups capable of reacting with the mono-carboxylic acid in the ethylene copolymer and with the available graft sites in the thermoplastic material. These compositions have use in a wide range of molding, coating and adhesive applications, including various automotive applications, wire and cable coating applications and high temperature adhesive applications.
摘要翻译：通过在高剪切下熔融共混形成的部分接枝的柔性热塑性组合物，具有可获得的接枝部位的热塑性材料，所述热塑性材料是组合物的至少一个连续相，含有不饱和单羧酸的乙烯共聚物和聚合接枝剂具有能够与乙烯共聚物中的单羧酸反应的反应性基团和热塑性材料中可用的接枝部位。这些组合物可用于广泛的成型，涂布和粘合剂应用，包括各种汽车应用，电线和电缆涂覆应用以及高温粘合剂应用。

104. 发明授权

US4273808A Process for the insulation of original paint layers 失效
标题翻译：原漆层保温工艺
公开(公告)号：US4273808A
公开(公告)日：1981-06-16
申请号：US70108
申请日：1979-08-27
申请人： Albert Neirynck , Roger Duflos
发明人： Albert Neirynck , Roger Duflos
IPC分类号： C09D177/06 , B32B35/00
CPC分类号： C09D177/06 , Y10T428/31598 , Y10T428/31681 , Y10T428/31765
摘要： This invention relates to a process for the insulation of original paint layers, particularly for the application of new paint layers thereover, comprising applying over the original paint to be insulated a barrier layer of a film-forming composition comprising a dicarboxylic acid- and diamine based polyamide resin in alcoholic or aqueous-alcoholic solution, and allowing the resulting protective coating to dry.This process is particularly applicable to the repair of vehicle bodies.
摘要翻译：本发明涉及一种用于原始涂料层的绝缘的方法，特别是用于在其上施用新的涂料层的方法，包括在原始涂料上施涂以将包含二羧酸和二胺基的成膜组合物的阻隔层聚酰胺树脂在醇或水溶液中，并使得到的保护涂层干燥。这个过程特别适用于车体修理。

105. 发明公开

US20230407008A1 POLYAMIDE COMPOSITION 审中-公开
公开(公告)号：US20230407008A1
公开(公告)日：2023-12-21
申请号：US18253123
申请日：2021-11-03
申请人： SOLVAY SPECIALITY POLYMERS USA, LLC
发明人： David McIlroy , Matthew Vincent
IPC分类号： C08G69/26 , C08G69/28 , C08K7/06 , C08K7/14 , C08K3/34 , C09D177/06 , C09D7/40 , C09D7/61
CPC分类号： C08G69/265 , C08G69/28 , C08K7/06 , C08K7/14 , C08K2003/343 , C09D177/06 , C09D7/70 , C09D7/61 , C08K3/34
摘要： A polyamide composition is provided and comprises at least one polyamide characterized by high glass transition temperature (Tg), at least one fibrous filler and at least one additive, wherein the composition can be used to manufacture articles, and in electrostatic painting applications.

106. 发明公开

US20230312950A1 THREE-DIMENSIONAL PRINTING 审中-公开
公开(公告)号：US20230312950A1
公开(公告)日：2023-10-05
申请号：US18013156
申请日：2020-07-29
申请人： Hewlett-Packard Development Company, L.P.
发明人： STEPHEN G RUDISILL , KRZYSZTOF NAUKA , EMRE HIRO DISCEKICI
IPC分类号： C09D11/101 , C09D11/102 , C09D177/06 , B33Y70/00 , C09D11/037
CPC分类号： C09D11/101 , C09D11/102 , B29C64/165 , B33Y70/00 , C09D11/037 , C09D177/06
摘要： An example of an ultraviolet (UV) light fusing agent for three-dimensional (3D) printing includes a UV light absorber and a liquid vehicle. The UV light absorber consists of a fluorescent yellow dye. The liquid vehicle includes a surfactant, a co-solvent, and a balance of water. The UV light fusing agent is devoid of a saccharide.

107. 发明公开

US20230303480A1 Polybenzoxazole, Polyamide, Polyamide Solution, Insulating Material for High-Frequency Electronic Component, High-Frequency Electronic Component, High-Frequency Equipment, Insulating Material for Producing High-Frequency Electronic Component, Method for Producing Polyamide, Method for Producing Polybenzoxazole, Method for Producing Insulating Material for High-Frequency Electronic Component, and Diamine or Salt Thereof 审中-公开
公开(公告)号：US20230303480A1
公开(公告)日：2023-09-28
申请号：US18015300
申请日：2021-07-01
申请人： Central Glass Company, Limited
发明人： Yosuke MURAKAMI , Kenji HOSOI , Hiroshi EGUCHI , Yuki HAGIWARA , Masaki YAMADA , Kazuhiro YAMANAKA
IPC分类号： C07C215/80 , C08G73/22 , C08G69/40 , C09D177/06 , C07C213/02 , H05K1/03 , H05K1/02
CPC分类号： C07C215/80 , C07C213/02 , C08G69/40 , C08G73/22 , C09D177/06 , H05K1/0237 , H05K1/036
摘要： Provided is a polybenzoxazole having a structural unit represented by General Formula [1]. In General Formula [1], R1 is a tetravalent organic group represented by General Formula [2], and R2 is a divalent organic group. In General Formula [2], two n’s are each independently an integer of 0 to 3, in a case where a plurality of R3′s are present, the plurality of R3′s each independently represent a monovalent substituent, and *1, *2, *3, and *4 each independently represent a bonding site, in which one of *1 and *2 is bonded to an oxygen atom in General Formula [1] and the other is bonded to a nitrogen atom in General Formula [1], and one of *3 and *4 is bonded to an oxygen atom in General Formula [1] and the other is bonded to a nitrogen atom in General Formula [1].

108. 发明授权

US11613671B2 Anti-settling agent composition for aqueous paint 有权
公开(公告)号：US11613671B2
公开(公告)日：2023-03-28
申请号：US16636687
申请日：2018-10-19
申请人： KUSUMOTO CHEMICALS, LTD.
发明人： Makoto Ubukata , Hironori Nishiyama , Toshiki Saito
IPC分类号： C09D177/06 , C09D7/45 , C08G69/26 , C09D5/02 , C08K5/05 , C08K5/053
摘要： An anti-settling agent composition for aqueous coating materials, comprising [A] a polyamide which is obtained by polymerizing a diamine having 2-12 carbon atoms and an excess amount, relative to diamine, of either a dicarboxylic acid having 4-36 carbon atoms or a mixture of a dicarboxylic acid having 4-36 carbon atoms and a monocarboxylic acid having 2-22 carbon atoms, and [B] a hydrophobic organic compound which is a hydrocarbon modified with 1-3 hydroxyl groups and/or carboxyl groups and having 10-54 carbon atoms, and which has a freezing point of 20° C. or less or does not have a definite freezing point. The anti-settling agent is able to be easily dispersed in a coating material even if directly added into the coating material without being diluted when added into the coating material, and which imparts the coating material with excellent anti-settling properties.

109. 发明申请

US20230036471A1 GAS BARRIER COATING MATERIAL, GAS BARRIER FILM, GAS BARRIER LAMINATE, AND METHOD FOR PRODUCING GAS BARRIER LAMINATE 有权
公开(公告)号：US20230036471A1
公开(公告)日：2023-02-02
申请号：US17789000
申请日：2020-12-21
申请人： MITSUI CHEMICALS TOHCELLO, INC.
发明人： Shingo SUZUKI , Takaaki IIO , Tadahito NOBORI
IPC分类号： C08J7/048 , B05D7/24 , B05D7/00 , B05D3/04 , B05D3/02 , B32B27/34 , B32B27/36 , B65D65/42 , C09D177/06 , C09D7/61
摘要： A gas barrier film formed of a cured product of a mixture including a polycarboxylic acid, a polyamine compound, and a polyvalent metal compound, in which in an infrared absorption spectrum of the gas barrier film, an area ratio of an amide bond represented by B/A is equal to or less than 0.380, an area ratio of a carboxylic acid represented by C/A is equal to or less than 0.150, and an area ratio of carboxylate represented by D/A is equal to or more than 0.520.

110. 发明申请

US20220299796A1 PROCESS FOR PRODUCING CONTACT LENSES WITH DURABLE LUBRICIOUS COATINGS THEREON 有权
公开(公告)号：US20220299796A1
公开(公告)日：2022-09-22
申请号：US17834191
申请日：2022-06-07
申请人： Alcon Inc.
发明人： Yongxing Qiu , John Dallas Pruitt , Kelly Kayi Tallau , Angela Driver-Scott , Chung-Yuan Chiang
IPC分类号： G02C7/04 , B29D11/00 , G02B1/14 , C09D133/02 , C09D177/06 , G02B1/04
摘要： The invention is related to a method for producing soft contact lenses comprises a silicone hydrogel lens body and a composite coating thereon. The composite coating comprises: a plasma base coating which is chemically-attached directly onto the surface of the silicone hydrogel contact lens and functions as a fail-proof measure for ensuring the hydrophobic silicone hydrogel lens material to be shielded from any exposure to ocular environments even after at least 30 days of daily uses including daily waring and daily cleaning/disinfecting; and a relatively-durable lubricious hydrogel top coating for ensuring wearing comfort. A method of the invention comprises forming a plasma-reactive hydrophilic polymer hybrid base coating having reactive functional groups on a silicone hydrogel contact lens and heating the silicone hydrogel contact lens with the hybrid base coating in an aqueous solution of a water-soluble and thermally crosslinkable hydrophilic polymeric material to form a stable lubricious hydrogel coating thereon. This method has a minimized adverse impact on the mechanical properties of silicone hydrogel lens body.

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