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1.发明授权Two-component urethane resin composition for polishing pad, polyurethane polishing pad, and method for producing polyurethane polishing pad 失效用于抛光垫的双组分聚氨酯树脂组合物，聚氨酯抛光垫，以及聚氨酯抛光垫的制造方法公开(公告)号：US08545292B2
公开(公告)日：2013-10-01
申请号：US13379799
申请日：2010-05-19
Applicant: Tomoaki Shinchi , Hiroshi Suzaki
Inventor： Tomoaki Shinchi , Hiroshi Suzaki
IPC: B24D3/20
CPC classification number: C08G18/12 , B24B37/24 , C08G18/4018 , C08G18/4211 , C08G18/4222 , C08G18/4854 , C08G18/305 , C08G18/3808
Abstract: The present invention relates to a two-component urethane resin composition for a polishing pad including a base resin containing an isocyanate group-terminated urethane prepolymer (A) and a curing agent containing an isocyanate group reactive compound (B), and characterized in that the prepolymer (A) is a prepolymer having an isocyanate group equivalent of 250 to 700 and being produced by reacting a polyisocyanate (a1) with an aromatic polyester polyol (a2) and a polyether polyol (a3) which are used as polyol components in combination at a mass ratio of (a2)/(a3)=5/95 to 70/30, and the aromatic polyester polyol (a2) has 2 to 11 aromatic rings in its molecular chain, and also relates to a polyurethane polishing pad using the resin composition and a method for producing a polyurethane polishing pad.
Abstract translation: 本发明涉及一种用于抛光垫的双组分聚氨酯树脂组合物，其包括含有异氰酸酯基封端的氨基甲酸酯预聚物（A）和含有异氰酸酯基反应性化合物（B）的固化剂的基础树脂，其特征在于， 预聚物（A）是异氰酸酯基当量为250〜700的预聚物，其通过使多异氰酸酯（a1）与芳族聚酯多元醇（a2）和聚醚多元醇（a3）反应来制造，所述聚醚多元醇 （a2）/（a3）= 5/95〜70/30的质量比，芳香族聚酯多元醇（a2）在其分子链中具有2〜11个芳香环，并且还涉及使用该树脂的聚氨酯抛光垫 组合物和聚氨酯抛光垫的制造方法。
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公开(公告)号：US08318838B2
公开(公告)日：2012-11-27
申请号：US12878507
申请日：2010-09-09
Applicant: Gaurav Agrawal , Soma Chakraborty , Ping Duan , Michael H. Johnson
Inventor： Gaurav Agrawal , Soma Chakraborty , Ping Duan , Michael H. Johnson
CPC classification number: B82Y30/00 , C08G18/10 , C08G18/4277 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/045 , C08K3/346 , C08K7/00 , C08G18/3808 , C08L75/04
Abstract: A method for making a polymer composite comprises mixing, a thermosetting polymer precursor, and 0.01 to 30 wt % of a derivatized nanoparticle based on the total weight of the polymer composite, the derivatized nanoparticle including functional groups comprising carboxy, epoxy, ether, ketone, amine, hydroxy, alkoxy, alkyl, aryl, aralkyl, alkaryl, lactone, functionalized polymeric or oligomeric groups, or a combination comprising at least one of the forgoing functional groups.
Abstract translation: 制备聚合物复合材料的方法包括将热固性聚合物前体和基于聚合物复合材料的总重量的0.01-30重量％的衍生的纳米颗粒混合，所述衍生的纳米颗粒包括包含羧基，环氧基，醚，酮， 胺，羟基，烷氧基，烷基，芳基，芳烷基，烷芳基，内酯，官能化的聚合或低聚基团，或包含至少一个前述官能团的组合。
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3.发明授权公开(公告)号：US07763336B2
公开(公告)日：2010-07-27
申请号：US10849716
申请日：2004-05-20
Applicant: Arthur Jack Clarke , Richard Bell , Joseph R. Duke, Jr. , William W. L. Wu
Inventor： Arthur Jack Clarke , Richard Bell , Joseph R. Duke, Jr. , William W. L. Wu
CPC classification number: C08G18/10 , C08G18/4277 , F16D3/74 , Y10S464/903 , Y10T428/1352 , Y10T428/1372 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , C08G18/3808 , C08G18/3821
Abstract: A flexible shaft coupling sleeve comprising a sleeve shaped body having a central annular portion and a coupling receiving portion at each of two opposing sleeve ends, and a coupling device incorporating such sleeve. The sleeve's coupling receiving portions include axially extending teeth on their inner surfaces. The flexible shaft coupling sleeve is formed of a polyurethane elastomer composition.
Abstract translation: 一种柔性轴联接套筒，包括套筒形本体，其具有中心环形部分和在两个相对的套筒端部中的每一个处的联接器接收部分，以及包括该套筒的联接装置。 套筒的接合部分在其内表面上包括轴向延伸的齿。 柔性轴联轴套由聚氨酯弹性体组合物形成。
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公开(公告)号：US07090747B2
公开(公告)日：2006-08-15
申请号：US10415401
申请日：2001-11-07
Applicant: Atsuo Watanabe , Takahisa Hikida , Atsushi Watanabe
Inventor： Atsuo Watanabe , Takahisa Hikida , Atsushi Watanabe
CPC classification number: D21F3/0227 , C08G18/10 , C08G18/3808 , C08G18/3868 , C08G18/4854 , D21F3/0236 , Y10S162/901 , Y10T428/2457 , Y10T442/2041 , Y10T442/2066 , Y10T442/2098 , Y10T442/30 , C08G18/3814 , C08G18/6685
Abstract: A papermaking belt which prevents cracking and inhibits crack growth which includes a reinforcing substrate embedded in a thermosetting polyurethane layer so that the reinforcing substrate and the thermosetting polyurethane layer are integrated with each other and the outer peripheral surface and the inner peripheral surface of the belt are formed by polyurethane layers, the polyurethane layer forming the outer peripheral surface being made of a composition containing a urethane prepolymer having isocyanate groups on its ends and a hardener containing dimethylthiotoluenediamine.
Abstract translation: 一种防止开裂并抑制裂纹生长的造纸带，其包括嵌入热固性聚氨酯层中的增强基材，使得增强基材和热固性聚氨酯层彼此一体化，并且带的外周表面和内周表面是 由聚氨酯层形成，形成外周面的聚氨酯层由含有在其末端具有异氰酸酯基的氨基甲酸酯预聚物和含有二甲基硫代甲苯二胺的固化剂的组合物构成。
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5.发明申请High performance polyurethanes cured with alkylated 4,4'-methylenedianiline 审中-公开用烷基化4,4'-亚甲基二苯胺固化的高性能聚氨酯公开(公告)号：US20050256288A1
公开(公告)日：2005-11-17
申请号：US10846292
申请日：2004-05-13
Applicant: Zhenya Zhu , Ronald Rosenberg , Vincent Gajewski , George Nybakken
Inventor： Zhenya Zhu , Ronald Rosenberg , Vincent Gajewski , George Nybakken
CPC classification number: C08G18/10 , C08G18/44 , C08G18/7664 , C08K5/0016 , C08L75/04 , C08G18/3808 , C08G18/3243
Abstract: A polyurethane-urea is prepared by reacting a mixture of a p-phenylene diisocyanate terminated urethane prepolymer, at least one plasticizer, and alkylated 4,4′-methylenedianiline chain extender.
Abstract translation: 通过使对苯二异氰酸酯封端的氨基甲酸酯预聚物，至少一种增塑剂和烷基化的4,4'-亚甲基二苯胺扩链剂的混合物反应来制备聚氨酯 - 脲。
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Patent Agency Ranking
公开(公告)号：US20020155905A1
公开(公告)日：2002-10-24
申请号：US09993721
申请日：2001-11-27
Inventor： Satoshi Iwami
IPC: A63B037/02
CPC classification number: C09D175/12 , A63B37/0003 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/12 , C08G18/10 , C08G18/3808 , C08G18/3243
Abstract: There is provided a solid golf ball comprising a core and a cover made from polyurethane obtained by curing an isocyanate group-terminated urethane prepolymer including a residual polyisocyanate monomer content of not more than 0.1% by mass using an aromatic polyamine curing agent. The golf ball satisfies moldability of the polyurethane cover and durability, and exhibits excellent ball characteristic such as flight performance and shot feeling.
Abstract translation: 提供一种固体高尔夫球，其包括芯和由聚氨酯制成的覆盖物，所述聚氨酯通过使用芳族多胺固化剂使包含残余多异氰酸酯单体含量不超过0.1质量％的异氰酸酯基封端的氨基甲酸酯预聚物固化而获得。 高尔夫球满足聚氨酯盖的成型性和耐久性，并且具有优异的球特性，如飞行性能和射击感。
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7.发明授权公开(公告)号：US08528411B2
公开(公告)日：2013-09-10
申请号：US13074427
申请日：2011-03-29
Applicant: Yoshikazu Matsumoto , Mitsuru Sawano
Inventor： Yoshikazu Matsumoto , Mitsuru Sawano
IPC: G01L7/08
CPC classification number: C08G18/4854 , C08G18/12 , C08G18/4238 , C08G18/664 , C08G18/6674 , C08G18/7621 , G01L1/142 , C08G18/3808
Abstract: An elastic material for pressure measurement, containing an elastic resin composition having at least either a urethane bond or a urea bond and being obtained by reacting an isocyanate with (A) a linear polyol and then curing the obtained prepolymer with use of a curing agent having two —NH2 groups in one molecule.
Abstract translation: 一种用于压力测量的弹性材料，其含有至少具有氨基甲酸酯键或脲键的弹性树脂组合物，并且通过异氰酸酯与（A）直链多元醇反应得到，然后用所述固化剂固化所得预聚物，所述固化剂具有 一个分子中有两个-NH2基团。
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公开(公告)号：US20120065309A1
公开(公告)日：2012-03-15
申请号：US12878507
申请日：2010-09-09
Applicant: Gaurav Agrawal , Soma Chakraborty , Ping Duan , Michael H. Johnson
Inventor： Gaurav Agrawal , Soma Chakraborty , Ping Duan , Michael H. Johnson
CPC classification number: B82Y30/00 , C08G18/10 , C08G18/4277 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/045 , C08K3/346 , C08K7/00 , C08G18/3808 , C08L75/04
Abstract: A method for making a polymer composite comprises mixing, a thermosetting polymer precursor, and 0.01 to 30 wt % of a derivatized nanoparticle based on the total weight of the polymer composite, the derivatized nanoparticle including functional groups comprising carboxy, epoxy, ether, ketone, amine, hydroxy, alkoxy, alkyl, aryl, aralkyl, alkaryl, lactone, functionalized polymeric or oligomeric groups, or a combination comprising at least one of the forgoing functional groups.
Abstract translation: 制备聚合物复合材料的方法包括将热固性聚合物前体和基于聚合物复合材料的总重量的0.01-30重量％的衍生的纳米颗粒混合，所述衍生的纳米颗粒包括包含羧基，环氧基，醚，酮， 胺，羟基，烷氧基，烷基，芳基，芳烷基，烷芳基，内酯，官能化的聚合或低聚基团，或包含至少一个前述官能团的组合。
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公开(公告)号：US20060191658A1
公开(公告)日：2006-08-31
申请号：US11416213
申请日：2006-05-03
Applicant: Atsuo Watanabe , Takahisa Hikida , Atsushi Watanabe
Inventor： Atsuo Watanabe , Takahisa Hikida , Atsushi Watanabe
CPC classification number: D21F3/0227 , C08G18/10 , C08G18/3808 , C08G18/3868 , C08G18/4854 , D21F3/0236 , Y10S162/901 , Y10T428/2457 , Y10T442/2041 , Y10T442/2066 , Y10T442/2098 , Y10T442/30 , C08G18/3814 , C08G18/6685
Abstract: A papermaking belt, used for a shoe pressing belt, a calender belt and a sheet transfer belt, is prevented from cracking and inhibited from growth of a crack, and comprises a reinforcing substrate (6) embedded in a thermosetting polyurethane layer (7) so that the said reinforcing substrate (6) and the said thermosetting polyurethane layer (7) are integrated with each other and the outer peripheral surface and the inner peripheral surface of the belt are formed by polyurethane layers, the polyurethane layer forming the outer peripheral surface is made of a composition containing a urethane prepolymer having isocyanate groups on ends and a hardener containing dimethylthiotoluenediamine.
Abstract translation: 防止用于靴式压榨带，砑光带和片材转移带的造纸带被破裂并被抑制裂纹生长，并且包括嵌入热固性聚氨酯层（7）中的增强基材（6） 所述增强基板（6）和所述热固性聚氨酯层（7）彼此成一体，并且所述带的外周面和内周面由聚氨酯层形成，形成外周面的聚氨酯层为 由含有端部具有异氰酸酯基的氨基甲酸酯预聚物和含有二甲基硫代甲苯二胺的固化剂的组合物制成。
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公开(公告)号：US20060089093A1
公开(公告)日：2006-04-27
申请号：US10974529
申请日：2004-10-27
Applicant: Robert Swisher , Alan Wang , William Allison
Inventor： Robert Swisher , Alan Wang , William Allison
CPC classification number: B24B37/24 , B24D3/32 , C08G18/10 , C08G18/3808 , C08G18/5024 , C08L23/10 , C08L75/02 , C08G18/6685 , C08G18/792 , C08L2666/04
Abstract: The present invention relates to an article for altering a surface of a workpiece, or a polishing pad. In particular, the polishing pad includes a polyurethane urea material wherein at least a portion of the polyurethane urea material contains cells which are at least partially filled with gas. The polyurethane urea material can be prepared by combining polyisocyanate and/or polyurethane prepolymer, hydroxyl-containing material, amine-containing material and blowing agent. The polishing pad according to the present invention is useful for polishing articles, and is especially useful for chemical mechanical polishing or planarization of microelectronic and optical electronic devices such as but not limited to semiconductor wafers.
Abstract translation: 本发明涉及一种用于改变工件表面或抛光垫的制品。 特别地，抛光垫包括聚氨酯脲材料，其中至少一部分聚氨酯脲材料含有至少部分填充有气体的电池。 聚氨酯脲材料可以通过将多异氰酸酯和/或聚氨酯预聚物，含羟基材料，含胺材料和发泡剂组合来制备。 根据本发明的抛光垫可用于抛光制品，并且特别适用于微电子和光电子器件的化学机械抛光或平面化，例如但不限于半导体晶片。
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