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1. 发明授权

EP2601000B1 SPANABHEBENDES WERKZEUG UND VERFAHREN ZU DESSEN HERSTELLUNG 有权转让
公开(公告)号：EP2601000B1
公开(公告)日：2020-11-25
申请号：EP11819446.3
申请日：2011-08-05
申请人： Gühring KG
发明人： BOZKURT, Lutfi
IPC分类号： B23B27/18 , B23C5/18 , B23D77/02 , B23G5/00

2. 发明公开

EP3378586A1 POLYCRYSTALLINE-DIAMOND SINTERED COMPACT TOOL HAVING EXCEPTIONAL INTERFACE JOINING STRENGTH, AND METHOD FOR MANUFACTURING SAID TOOL 有权转让
公开(公告)号：EP3378586A1
公开(公告)日：2018-09-26
申请号：EP16866485.2
申请日：2016-11-21
申请人： Mitsubishi Materials Corporation
发明人： MATSUO, Toshihiko , AKHMADI EKO, Wardoyo , AKAISHI, Minoru
IPC分类号： B23B27/14 , B01J23/75 , B22F3/10 , B22F7/00 , B22F7/06 , B23B27/18 , B23B27/20 , C01B32/25 , C22C1/05 , C22C29/08
CPC分类号： B01J23/75 , B22F3/10 , B22F7/00 , B22F7/06 , B23B27/14 , B23B27/18 , B23B27/20 , C22C1/05 , C22C29/08
摘要： A polycrystalline diamond sintered material tool includes: a cemented carbide substrate (17), which is mainly composed of WC and includes Co; and a diamond layer (18) containing a metal catalyst made of Co provided on the cemented carbide substrate (17). The average layer thickness of a Co rich layer (19) formed in an interface between the cemented carbide substrate (17) and the diamond layer (18) is 30 µm or less. Preferably, a value of C MAX /C DIA is 2 or less when C DIA is defined as an average content of Co included in the diamond layer (18) and C MAX is defined as a peak value of a Co content in the Co rich layer (19). More preferably, a value of D/Do is less than 2 when D is defined as average grain size of WC particles in a region from the interface between the cemented carbide substrate (17) and the diamond layer (18) to 50 µm toward an inside of the cemented carbide substrate (17); and Do is defined as an average grain size of WC particles in the inside of the cemented carbide substrate (17).

3. 发明授权

EP1917117B1 MULTIPLE LAYER NONWOVEN FABRIC STRUCTURES 失效
标题翻译：多层非织造织物结构
公开(公告)号：EP1917117B1
公开(公告)日：2018-05-16
申请号：EP06771807.2
申请日：2006-06-02
申请人： ExxonMobil Chemical Patents Inc.
发明人： CHIEN, William, M. , CHENG, Chia Y.
IPC分类号： B23B27/12 , B23B27/18
CPC分类号： B32B27/12 , B32B5/022 , B32B27/32 , B32B37/153 , B32B2262/02 , B32B2270/00 , B32B2309/02 , Y10T442/674 , Y10T442/678 , Y10T442/681
摘要： Multiple layer structures incorporating at least one polymeric film layer and at least one nonwoven fabric layer and products produced from such structures are provided. The polymeric film layer includes at least one tackifier resin. The at least one tackifier resin may be selected from a variety of resins including synthetic and natural resins. In certain embodiments, the at least one tackifier resin may be present at a concentration of about 0.1 wt. % to about 50 wt. % of the polymeric layer. The polymeric film layer may include one or more polymeric components selected from a variety of polymeric materials. Exemplary polymeric materials include polyethylene and ethylene vinyl acetate although as discussed hereinafter, a wide range of polymeric joined with a nonwoven fabric. The multiple layer structures may include additional layers made from a variety of materials. The structures exhibit beneficial peel strength properties between the polymeric layer and the nonwoven fabric layer.

4. 发明公开

EP3124147A4 COMPOSITE MEMBER AND CUTTING TOOL 有权转让
公开(公告)号：EP3124147A4
公开(公告)日：2017-10-25
申请号：EP15768915
申请日：2015-03-24
申请人： MITSUBISHI MATERIALS CORP
发明人： IGARASHI MAKOTO
IPC分类号： B23B27/18 , B23B27/14 , B23B51/00 , B23C5/16 , C23C30/00
CPC分类号： B23B27/18 , B22F7/06 , B22F2005/001 , B23B2222/28 , B23B2224/28 , B23B2226/125 , B23B2228/105 , B23C5/18 , C22C9/06 , C22C14/00 , C22C19/007 , C22C19/03 , C22C26/00 , C22C29/02 , C22C29/08 , C22C2026/003 , C23C30/005
摘要： A composite part (1) including: a cutting edge part (2) made of cubic boron nitride sintered material or WC-based cemented carbide; a cutting tool body (4) made of WC-based cemented carbide; and a bonding part (3) provided between the cutting edge part and the cutting tool body and bonding thereof, is provided. A primarily TiC layer (9) containing 50 area% or more of TiC is formed in an interface between the cemented carbide and the bonding part, the primarily TiC layer (9) having an average layer thickness of 0.5 µm to 3 µm; and a Ti-Ni enriched layer (8) containing each of Ti and Ni at 30 atomic% or more is formed adjacent to the primarily TiC layer (9), the Ti-Ni enriched layer (8) having an average layer thickness of 0.3 µm to 3 µm. An intermittent net structure (7) containing each of Ti, Ni and C at 10 atomic% or more is formed adjacent to the primarily TiC layer (9), a straight line overlapping with a major axis of each of crystal grains containing each of Ti, Ni, and C at 10 atomic% or more intersecting 3 or more other crystal grains.

5. 发明公开

EP2961550A1 CVI BONDED AND COATED PCBN TO WC TOOL BODY 审中-公开
标题翻译： CVI与切削刀具PCBN TIED镀膜尖端
公开(公告)号：EP2961550A1
公开(公告)日：2016-01-06
申请号：EP14731406.6
申请日：2014-02-27
申请人： Diamond Innovations, Inc.
发明人： RUSSELL, William
IPC分类号： B23B27/18 , B22F7/06 , C23C16/04 , B22F5/00
CPC分类号： B24D3/14 , B22F7/062 , B22F2005/001 , B23B27/141 , B23B2226/125 , B23B2226/315 , B23B2228/04 , B24D18/00 , C04B37/025 , C04B2237/062 , C04B2237/08 , C04B2237/086 , C04B2237/343 , C04B2237/361 , C04B2237/363 , C04B2237/401 , C04B2237/72 , C04B2237/84 , C22C26/00 , C23C16/045
摘要： A cutting tool (10) and a method of making a cutting tool are provided. The cutting tool (10) comprises a sintered superabrasive tip (12) with a plurality of superhard particles of polycrystalline boron nitride, a tool body (14) and a non-brazing material (24). The non- brazing material (24) fills a gap (15, 16) between the superabrasive tip (12) and the tool body (14). The method of making a cutting tool comprises steps of providing a superabrasive tip (12); providing a tool body (14); filling a gap (15, 16) between the superabrasive tip (12) and the tool body (14) with a non-brazing material (24); and depositing a first coating (22) to the non-brazing material (24).

6. 发明公开

EP2424694A1 METHOD TO ATTACH OR IMPROVE THE ATTACHMENT OF ARTICLES 审中-公开
标题翻译：方法用于固定或改善制品的附件
公开(公告)号：EP2424694A1
公开(公告)日：2012-03-07
申请号：EP10716715.7
申请日：2010-04-28
申请人： Diamond Innovations, Inc.
发明人： WEBB, Steven
IPC分类号： B23B27/18 , B23B27/16 , B23K31/02 , B23K1/015 , C04B37/02
CPC分类号： B23B27/18 , B22F7/062 , B22F2005/001 , B23B27/141 , B23B2226/125 , B23B2226/315 , B23B2228/04 , B23K1/0008 , B23K1/008 , B23K1/20 , B23K31/025 , B23K2201/20 , C04B37/005 , C04B2237/083 , C04B2237/36 , C23C16/045 , Y10T29/49888 , Y10T407/26
摘要： The disclosure relates to articles including a first material and a second material, wherein attachment between said first material and said second material is improved or created by gas-phase deposition and/or reaction to form new and adhesive solid phase(s) between the first material and the second material.

7. 发明授权

EP1314761B9 RESIN COMPOSITION AND MULTILAYERED CONTAINER 有权
标题翻译：树脂组合物和多层容器
公开(公告)号：EP1314761B9
公开(公告)日：2008-10-29
申请号：EP01961295.1
申请日：2001-08-31
申请人： KURARAY CO., LTD.
发明人： TAI, Shinji, Kuraray Co.,Ltd. , SHIMO, Hiroyuki, Kuraray Co.,Ltd. , NAKAYA, Masakazu, Kuraray Co.,Ltd. , IKEDA, Kaoru, Kuraray Co.,Ltd.
IPC分类号： C08L101/00 , B32B27/28 , C08L29/04 , C08L25/10 , C08K3/10 , A23L3/3436 , B23B27/18
CPC分类号： B32B27/08 , B32B7/02 , B32B27/18 , B32B27/28 , B32B27/36 , B32B2307/7244 , B32B2439/70 , B32B2439/80 , C08L23/08 , C08L29/04 , C08L53/02 , Y10T428/1334 , Y10T428/1355 , C08L2666/24 , C08L2666/02

8. 发明授权

EP1702704B1 Metal cutting inserts with abrasive bodies 有权
标题翻译：金属切削磨料刀片
公开(公告)号：EP1702704B1
公开(公告)日：2008-06-18
申请号：EP06004569.7
申请日：2006-03-07
申请人： Sandvik Intellectual Property AB
发明人： Sjögren, Claes
IPC分类号： B23B27/18
CPC分类号： B23B27/18 , B23B27/145 , B23B2226/125 , B23B2226/315 , B23B2240/08 , Y10T407/23 , Y10T407/235 , Y10T407/24 , Y10T407/245 , Y10T407/27

9. 发明公开

EP1638727A2 UNCOATED CUTTING TOOL USING BRAZED-IN SUPERHARD BLANK 审中-公开
标题翻译：钎焊超硬BLANK用于无涂层切削刀具
公开(公告)号：EP1638727A2
公开(公告)日：2006-03-29
申请号：EP04754561.1
申请日：2004-06-07
申请人： KENNAMETAL INC.
发明人： OLES, Edward, J. , GATES, Alfred, S., Jr. , REINER, Kent, R. , ALEXANDER, IV, William, M. , GENAIN, Jean-Pierre
IPC分类号： B23P15/28 , B23P5/00 , B23K31/02 , B23B27/18
CPC分类号： B23B27/065 , B23B27/148 , B23B2222/28 , B23B2226/125 , B23B2240/08 , B23K1/0008 , B23K31/025 , B23K35/3006 , B23K35/3013 , B23K35/302 , B23K2201/20 , B23P5/00 , B23P15/28 , C23C26/02 , C23C30/005 , Y10T82/10 , Y10T407/1904 , Y10T407/24 , Y10T407/25 , Y10T407/26 , Y10T407/27 , Y10T408/81 , Y10T428/12493 , Y10T428/12507 , Y10T428/12576
摘要： An uncoated cutting tool (66) that comprises a body (64) containing a pocket (62). A polycrystalline cubic boron nitride blank (60) has a cutting tip (73). The blank (60) is brazed into the pocket (62) using a braze alloy whereby there is a braze joint (63) between the body (64) and the polycrystalline cubic boron nitride blank (60). The braze alloy has a liquidus temperature of at least about 900 degrees Centigrade wherein the braze alloy is selected from the group comprising a nickel-gold braze alloy containing nickel and gold, a copper-gold braze alloy containing copper and gold, a silver-titanium braze alloy containing silver and titanium, and a silver-palladium braze alloy containing silver and palladium.

10. 发明公开

EP1633523A2 COATED CUTTING TOOL WITH BRAZED-IN SUPERHARD BLANK 无效
标题翻译：与超硬涂层切削刀具，焊接BLANK
公开(公告)号：EP1633523A2
公开(公告)日：2006-03-15
申请号：EP04754560.3
申请日：2004-06-07
申请人： KENNAMETAL INC.
发明人： GATES, Alfred, S., Jr. , OLES, Edward, J. , REINER, Kent, R. , ALEXANDER, IV, William, M. , GENAIN, Jean-Pierre
IPC分类号： B23P15/28 , B23B27/18 , B23K31/02 , C23C16/02
CPC分类号： B23P15/28 , B23B27/148 , B23B2226/125 , B23B2228/04 , B23B2240/08 , B23K1/0008 , B23K35/3013 , B23K35/302 , B23K2203/18 , B23K2203/52 , C23C30/005 , Y10T428/12229 , Y10T428/31678
摘要： A coated cutting tool (20) that comprises a body (22) containing a pocket (24). The tool further includes a polycrystalline cubic boron nitride blank (25) that is brazed into the pocket (24) using a braze alloy. The braze alloy has a liquidus temperature of at least about 900 degrees Centigrade. There is a coating (30) applied to the cutting tool.

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