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公开(公告)号：US12109789B2
公开(公告)日：2024-10-08
申请号：US16482907
申请日：2018-12-20
Applicant: CYTEC INDUSTRIES INC.
Inventor： Junjie Jeffrey Sang , Dalip K. Kohli
IPC: B32B27/38 , B29C37/00 , B29C70/00 , B29C70/30 , B32B9/00 , B32B15/092 , B32B27/20 , B29K63/00 , B29K101/12 , B29K509/02
CPC classification number: B32B27/38 , B29C37/0032 , B29C37/0075 , B29C70/003 , B29C70/30 , B32B9/007 , B32B15/092 , B32B27/20 , B29K2063/00 , B29K2101/12 , B29K2509/02 , B32B2255/10 , B32B2255/26 , B32B2264/108 , B32B2307/71 , B32B2307/748
Abstract: A surfacing material that is capable of ultraviolet (UV) protection and self-releasing from a mold surface. The surfacing material is a multilayer structure composed of a curable resin layer laminated to a self-releasing layer. The surfacing material is designed to be co-cured with a composite substrate, for example, a prepreg layup. After co-curing, the composite part surfaced with the surfacing material is releasable from the mold surface with ease. The self-releasing layer functions as a UV blocking layer until the cured composite substrate is ready for painting. When the self-releasing layer removed, a paint-ready surface is revealed. Such surface does not require any surface preparation prior to painting.
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公开(公告)号：US11590742B2
公开(公告)日：2023-02-28
申请号：US16485303
申请日：2018-12-20
Applicant: CYTEC INDUSTRIES INC.
Inventor： Junjie Jeffrey Sang , Dalip K. Kohli
IPC: B32B27/12 , B32B5/02 , B32B7/06 , B32B15/02 , B32B15/092 , B32B27/38 , B32B27/18 , B32B38/18 , B32B5/26
Abstract: A surfacing material that is capable of ultraviolet (UV) protection. The surfacing material is a multilayer structure composed of a woven peel ply fabric interposed between a first curable resin layer and a second curable resin layer. The surfacing material is designed to be co-cured with a composite substrate, for example, a prepreg layup. Upon curing, the peel ply fabric combined with the outer thermoset layer function as a UV protective layer. When the peel ply fabric and the outer thermoset layer are removed, a paint-ready surface is revealed. Such surface does not require any surface preparation prior to painting.
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公开(公告)号：US12168729B2
公开(公告)日：2024-12-17
申请号：US17414132
申请日：2019-12-17
Applicant: CYTEC INDUSTRIES INC.
Inventor： Leonard MacAdams , Dalip K. Kohli
IPC: C08L63/00 , B32B3/12 , C09D163/00 , C09K21/04
Abstract: A low-density, halogen-free epoxy composition that is flame-resistant upon curing and is suitable for use as a potting compound. The epoxy composition includes: (a) an epoxy component; (b) at least one curative; (c) at least one latent curing accelerator; (d) a toughening component that includes nano-sized core shell rubber (CSR) particles having particle size of less than 1 micron; (e) a fire-retardant component that is halogen-free; and (f) hollow microspheres for reducing the density of the composition. The fire-retardant component includes a mixture of: (i) at least one polyphosphate; (ii) at least one metal borate; and (iii) at least one compound selected from alkaline earth metal hydroxides and aluminum hydroxides.
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公开(公告)号：US20200308358A1
公开(公告)日：2020-10-01
申请号：US16485071
申请日：2018-12-18
Applicant: CYTEC INDUSTRIES INC.
Inventor： Leonard MACADAMS , Dalip K. Kohli
Abstract: A bonding method for joining two structural parts using a curable adhesive layer having a fibrous veil embedded therein. The fibrous veil carries a polymeric binder, which is in a solid phase at room temperature (20° C-25° C.) and is capable of dissolving into the adhesive composition during curing thereof.
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5.发明授权Aqueous primer composition for enhanced film formation and method of using the same 有权用于增强成膜的水性底漆组合物及其使用方法公开(公告)号：US09512336B2
公开(公告)日：2016-12-06
申请号：US14460476
申请日：2014-08-15
Applicant: Cytec Industries Inc.
Inventor： Yiqiang Zhao , Dalip K. Kohli , Gaurang Kunal Shah
CPC classification number: C09D5/12 , B05D1/02 , B05D3/0406 , B05D3/102 , B32B37/12 , B32B37/1284 , B32B2037/1253 , B32B2305/72 , B32B2305/74 , B32B2311/24 , B32B2363/00 , B32B2369/00 , C09D5/002 , C09D7/61 , C09D7/63 , C09D163/00 , C09J5/02 , C09J7/50 , C09J2463/003 , Y10T428/31529
Abstract: A water-based bonding primer composition and a method of applying the same onto a metallic surface prior to adhesive bonding. The bonding primer composition is a water-based dispersion containing water, one or more epoxy resins, one or more curing agents, a silane compound, a low amount of propylene carbonate (PC), and optional additives. The bonding primer composition can form substantially smooth films by spraying, and at the same time, meet environmental regulations and provide high bonding performance.
Abstract translation: 水性粘合底漆组合物及其在粘合前粘合到金属表面上的方法。 粘合底漆组合物是含有水，一种或多种环氧树脂，一种或多种固化剂，硅烷化合物，少量碳酸亚丙酯（PC）和任选的添加剂的水基分散体。 粘合底漆组合物可以通过喷涂形成基本平滑的膜，同时满足环境规定并提供高粘结性能。
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Patent Agency Ranking
公开(公告)号：US20160214328A1
公开(公告)日：2016-07-28
申请号：US15082245
申请日：2016-03-28
Applicant: Cytec Industries Inc.
Inventor： Leonard A. MacAdams , Dalip K. Kohli
CPC classification number: B29C70/30 , B29C65/14 , B29C65/1406 , B29C65/4835 , B29C66/71 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/73161 , B29C66/73754 , B29C66/73941 , B29L2031/3055 , B29L2031/3076 , C09J5/02 , C09J2400/263 , C09J2461/00 , C09J2463/00 , C09J2467/00 , C09J2479/08 , F16B11/006 , B29K2307/04 , B29K2277/10 , B29K2063/00 , B29K2061/04 , B29K2067/06 , B29K2079/08
Abstract: A composite bonding process is disclosed. At least one of two curable, resin-based composite substrates is partially cured to a degree of cure of at least 10% but less than 75% of full cure. The composite substrates are then joined to each other with a curable adhesive there between. Co-curing of the joined substrates is carried out to form a bonded composite structure, whereby the adhesive is chemically bonded to and mechanically diffused with the resin matrix of the composite substrates, resulting in a chemically bonded interface between the adhesive and each composite substrate. Furthermore, bonding can occur with the presence of contaminants on the joined surfaces.
Abstract translation: 公开了复合粘结工艺。 两种可固化的树脂基复合基材中的至少一种部分固化至至少10％但小于完全固化的75％的固化程度。 然后，复合基板之间用可固化粘合剂彼此连接。 进行接合的基板的共固化以形成粘合复合结构，由此粘合剂与复合基板的树脂基体化学键合并机械扩散，从而在粘合剂和每个复合基材之间形成化学键合的界面。 此外，可以在接合表面上存在污染物的情况下发生粘合。
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7.发明申请AQUEOUS PRIMER COMPOSITION FOR ENHANCED FILM FORMATION AND METHOD OF USING THE SAME 有权用于增强膜形成的水性前体组合物及其使用方法公开(公告)号：US20150096680A1
公开(公告)日：2015-04-09
申请号：US14460476
申请日：2014-08-15
Applicant: Cytec Industries Inc.
Inventor： Yiqiang Zhao , Dalip K. Kohli , Gaurang Kunal Shah
CPC classification number: C09D5/12 , B05D1/02 , B05D3/0406 , B05D3/102 , B32B37/12 , B32B37/1284 , B32B2037/1253 , B32B2305/72 , B32B2305/74 , B32B2311/24 , B32B2363/00 , B32B2369/00 , C09D5/002 , C09D7/61 , C09D7/63 , C09D163/00 , C09J5/02 , C09J7/50 , C09J2463/003 , Y10T428/31529
Abstract: A water-based bonding primer composition and a method of applying the same onto a metallic surface prior to adhesive bonding. The bonding primer composition is a water-based dispersion containing water, one or more epoxy resins, one or more curing agents, a silane compound, a low amount of propylene carbonate (PC), and optional additives. The bonding primer composition can form substantially smooth films by spraying, and at the same time, meet environmental regulations and provide high bonding performance.
Abstract translation: 水性粘合底漆组合物及其在粘合前粘合到金属表面上的方法。 粘合底漆组合物是含有水，一种或多种环氧树脂，一种或多种固化剂，硅烷化合物，少量碳酸亚丙酯（PC）和任选的添加剂的水基分散体。 粘合底漆组合物可以通过喷涂形成基本平滑的膜，同时满足环境规定并提供高粘结性能。
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公开(公告)号：US11377530B2
公开(公告)日：2022-07-05
申请号：US16485071
申请日：2018-12-18
Applicant: CYTEC INDUSTRIES INC.
Inventor： Leonard Macadams , Dalip K. Kohli
IPC: C09J7/30 , C09J7/10 , B32B27/38 , C08J5/24 , C09J7/25 , B32B7/12 , B32B15/01 , C09J5/06 , C08K5/315
Abstract: A bonding method for joining two structural parts using a curable adhesive layer having a fibrous veil embedded therein. The fibrous veil carries a polymeric binder, which is in a solid phase at room temperature (20° C.-25° C.) and is capable of dissolving into the adhesive composition during curing thereof.
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公开(公告)号：US11192351B2
公开(公告)日：2021-12-07
申请号：US16347239
申请日：2018-12-19
Applicant: CYTEC INDUSTRIES INC.
Inventor： Leonard Macadams , Dalip K. Kohli
IPC: B32B5/00 , B32B7/00 , B32B27/00 , B32B37/00 , B29C65/00 , B32B37/02 , B32B5/02 , B32B7/06 , B32B27/38 , B32B27/12 , B29C65/48 , B32B37/12
Abstract: A method for surface preparation of a composite substrate prior to adhesive bonding. The surface preparation method includes applying a resin-containing peel ply onto a composite substrate, followed by co-curing. The resin-containing peel ply contains a non-removable textile carrier and a removable woven fabric embedded therein. After co-curing, the peel ply is removed from the composite substrate such that the removable woven fabric is removed but the non-removable textile carrier and a film of residual resin remain on the composite substrate, thereby creating a modified, bondable surface on the composite substrate. The composite substrate with the modified surface can be bonded to another composite substrate, whereby the textile carrier remains an integrated part of the final bonded structure.
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公开(公告)号：US09803089B2
公开(公告)日：2017-10-31
申请号：US15340475
申请日：2016-11-01
Applicant: CYTEC INDUSTRIES INC.
Inventor： Yiqiang Zhao , Dalip K. Kohli , Gaurang Kunal Shah
IPC: C09D5/12 , B05D1/02 , B05D3/04 , B05D3/10 , B32B37/12 , C09D5/00 , C09J7/02 , C09J5/02 , C09D7/12 , C09D163/00
CPC classification number: C09D5/12 , B05D1/02 , B05D3/0406 , B05D3/102 , B32B37/12 , B32B37/1284 , B32B2037/1253 , B32B2305/72 , B32B2305/74 , B32B2311/24 , B32B2363/00 , B32B2369/00 , C09D5/002 , C09D7/61 , C09D7/63 , C09D163/00 , C09J5/02 , C09J7/50 , C09J2463/003 , Y10T428/31529
Abstract: A water-based bonding primer composition and a method of applying the same onto a metallic surface prior to adhesive bonding. The bonding primer composition is a water-based dispersion containing water, one or more epoxy resins, one or more curing agents, a silane compound, a low amount of propylene carbonate (PC), and optional additives. The bonding primer composition can form substantially smooth films by spraying, and at the same time, meet environmental regulations and provide high bonding performance.
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