公开(公告)号：US20040171768A1

公开(公告)日：2004-09-02

申请号：US10799405

申请日：2004-03-11

发明人： Takuya Miho

IPC分类号： C08G071/04

CPC分类号： D01F6/70 ,  C08F220/34 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/4236 ,  C08G18/4238 ,  C08G18/4277 ,  C08G18/4661 ,  C08G18/664 ,  C08G63/60 ,  Y10S528/906 ,  Y10T428/2913 ,  C08G18/2865 ,  C08G18/3228

摘要： The present invention Nos. 1-3 provide a spandex filament which is excellent in view of a recovering ability of elasticity, high tensile strength, and hydrolysis resistance, and a polyurethane which can provide thereof and, further, a polyester polyester diol obtained from a specified diol. Further, the present invention No. 4 provides a polyester polyol containing a polyol having an ultraviolet ray-absorbable group, a lactone-modified polyol therefrom, and a polyester polyol containing other polyol components and adipic acid as constructing component units, and provides a polyurethane having washing resistance obtained therefrom and, further provides a spandex filament comprising the polyurethane. The present invention No. 5 provides a dialkyl amino group-contained additive having a high solubility to a DMAc solvent which protects a spandex polymer from deterioration or discoloration, and which is employed for a spandex polymer having an improved permanent extension property, and a polyurethane composition and a spandex composition having an improved permanent extension property. Still further, the present invention No. 6 provides a polyurethane having a soft feeling, an excellent hydrolysis resistance, a wrinkle resistance, and an adhesive property, and which is particularly excellent as an artificial leather.

摘要翻译： 本发明1-3中提供了一种氨纶丝，其具有弹性回复性，抗拉强度和耐水解性的优异性和可以提供聚氨酯的氨基甲酸酯，此外，还提供了由 指定的二醇。 此外，本发明4提供了含有具有紫外线吸收基团的多元醇，其内酯改性多元醇和含有其它多元醇成分的聚酯多元醇和己二酸作为构成成分单元的聚酯多元醇，并提供聚氨酯 具有由其获得的耐洗涤性，并且还提供包含聚氨酯的氨纶丝。 本发明No.5提供了对DMAc溶剂具有高溶解性的二烷基氨基添加剂，其保护氨纶聚合物不会劣化或变色，并且其用于具有改善的永久延伸性能的氨纶聚合物和聚氨酯 组合物和具有改进的永久延伸性质的氨纶组合物。 此外，本发明6提供了具有柔软感，耐水解性，耐皱纹性和粘合性的聚氨酯，并且作为人造革特别优异。

公开(公告)号：US20040132899A1

公开(公告)日：2004-07-08

申请号：US10055521

申请日：2002-01-23

发明人： Michael J. Sullivan

IPC分类号： C08L075/00 ,  C08G071/04

CPC分类号： C08L75/04

摘要： A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a plasticized polyurethane composition comprising at least one polyurethane and at least one plasticizer.

摘要翻译： 一种高尔夫球，包括芯和覆盖层，其中所述芯层或覆盖层中的至少一个包括包含至少一种聚氨酯和至少一种增塑剂的增塑聚氨酯组合物。

公开(公告)号：US20040186246A1

公开(公告)日：2004-09-23

申请号：US10817048

申请日：2004-04-02

申请人： Callaway Golf Company

发明人： Viktor Keller ,  Thomas J. Kennedy III ,  William M. Risen JR. ,  Michael J. Tzivanis

IPC分类号： C08G071/04

CPC分类号： C08G18/10 ,  A63B37/0003 ,  A63B37/0027 ,  A63B37/0075 ,  A63B37/06 ,  A63B37/12 ,  A63B45/00 ,  A63B2209/00 ,  C08G18/4854 ,  C08G2120/00 ,  C08L75/04 ,  C08G18/6685

摘要： Disclosed herein is a method of making a golf ball by mixing a polyisocyanate copolymer and at least one other reactant, such as a polyol, to form a reaction product and reaction injection molding the reaction product to form at least one of a core and cover component. Preferably, the polyisocyanate copolymer includes an aromatic polyisocyanate and an aliphatic polyisocyanate. Most preferably, the polyisocyanate copolymer includes a copolymer of toluene diisocyanate and hexamethylene diisocyanate.

摘要翻译： 本文公开了通过混合多异氰酸酯共聚物和至少一种其它反应物如多元醇制备高尔夫球以形成反应产物并反应注射成型反应产物以形成芯和覆盖组分中的至少一种的方法 。 优选地，多异氰酸酯共聚物包括芳族多异氰酸酯和脂族多异氰酸酯。 最优选地，多异氰酸酯共聚物包括甲苯二异氰酸酯和六亚甲基二异氰酸酯的共聚物。

公开(公告)号：US20040116623A1

公开(公告)日：2004-06-17

申请号：US10730116

申请日：2003-12-09

发明人： Kazuhiko Isogawa ,  Koichi Fujisawa

IPC分类号： C08G071/04

CPC分类号： C08G18/0823 ,  C08G18/4263 ,  C09D175/06

摘要： The object of the present invention is to provide a golf ball having an improved impact resistance without lowering the productivity, and a golf ball paint which is used therefor. The present invention is characterized in the use of two component curing type urethane paint comprising an aqueous polyol having hydroxyl value of from 50 mgKOH/g below 100 mgKOH/g and a weight average molecular weight of 4,000 to 20,000, and a polyisocyanate.

摘要翻译： 本发明的目的是提供一种具有改进的耐冲击性而不降低生产率的高尔夫球，以及用于其的高尔夫球涂料。 本发明的特征在于使用包含羟值低于100mgKOH / g，重均分子量为4000〜20,000的羟基值的水性多元醇和多异氰酸酯的双组分固化型聚氨酯涂料。

公开(公告)号：US20040220356A1

公开(公告)日：2004-11-04

申请号：US10859558

申请日：2004-06-02

发明人： Shenshen Wu ,  Shawn Ricci

IPC分类号： C08G071/04

CPC分类号： A63B37/12 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0045 ,  A63B37/0052 ,  A63B37/0053 ,  A63B37/0056

摘要： Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and telechelic polymers having isocyanate-reactive end-groups such as hydroxyl groups and/or amine groups. These elastomer compositions can be used in any one or more portions of the golf balls, such as inner center, core, inner core layer, intermediate core layer, outer core layer, intermediate layer, cover, inner cover layer, intermediate cover layer, and/or outer cover layer.

公开(公告)号：US20020035201A1

公开(公告)日：2002-03-21

申请号：US09860081

申请日：2001-05-17

发明人： Lejun Wang ,  Haiying Li ,  Ching-Ping Wong

IPC分类号： C08G071/04

CPC分类号： H01L21/563 ,  C07D303/16 ,  C07D303/36 ,  C08G59/24 ,  C08G59/28 ,  C08G59/4215 ,  C08G59/686 ,  C08L63/00 ,  H01L23/293 ,  H01L2224/73203 ,  H01L2924/01012 ,  H01L2924/01019 ,  H01L2924/01077 ,  H01L2924/01087 ,  H01L2924/01322

摘要： A no-flow reworkable epoxy underfill is provided for use in an electronic packaged system which incorporates an integrated circuit, an organic printed wire board, and at least one eutectic solder joint formed therebetween. An exemplary embodiment of the encapsulant includes: a cycloaliphatic epoxide; an organic hardener; a curing accelerator; and a fluxing agent wherein said cycloaliphatic epoxide includes a carbonate or carbamate group. The encapsulant can also include a filler, such as a silica filler. A method is also provided for forming the aforementioned reworkable epoxy underfills.

摘要翻译： 提供了一种用于电子封装系统中的无流动可再加工的环氧底层填充物，该电子封装系统包括集成电路，有机印刷线路板以及形成在其间的至少一个共晶焊点。 密封剂的示例性实施方案包括：脂环族环氧化物; 有机硬化剂; 固化促进剂; 和助熔剂，其中所述脂环族环氧化物包括碳酸酯或氨基甲酸酯基团。 密封剂还可以包括填料，例如二氧化硅填料。 还提供了一种用于形成上述可再加工环氧底层填料的方法。

公开(公告)号：US20010034379A1

公开(公告)日：2001-10-25

申请号：US09848015

申请日：2001-05-03

发明人： Andreas Valet

IPC分类号： C08F002/46 ,  C08J003/28 ,  C08G071/04

CPC分类号： C08G18/62 ,  C09D167/00 ,  C08L2666/14

摘要： By means of a curing process combining thermal and UV curing it is possible, using compositions comprising (A) a coating system based on a polyacrylate polyol or polyester polyol with melamine, or a polyacrylate polyol and/or polyester polyol with a blocked or unblocked polyisocyanate, or a carboxyl-, anhydride- or amino-functional polyester and/or polyacrylate with an epoxy-functional polyester or polyacrylate, (B) an OHnull, NH2null, COOHnull, epoxy- or NCO-functional resin containing, in addition, at least one ethylenically unsaturated double bond, which is separated from the functional group by a spacer group, and (C) at least one photoinitiator, to obtain coatings having good surface properties.

摘要翻译： 通过结合热固化和UV固化的固化方法，可以使用包含（A）基于聚丙烯酸酯多元醇或聚酯多元醇与三聚氰胺的涂料体系或具有封端或未封端的多异氰酸酯的聚丙烯酸酯多元醇和/或聚酯多元醇的组合物 ，或具有环氧官能的聚酯或聚丙烯酸酯的羧基，酸酐或氨基官能的聚酯和/或聚丙烯酸酯，（B）另外含有OH-，NH2-，COOH-，环氧或NCO-官能的树脂 ，至少一个烯键式不饱和双键，其通过间隔基团与官能团分离，和（C）至少一种光引发剂，以获得具有良好表面性质的涂层。

公开(公告)号：US20040230012A1

公开(公告)日：2004-11-18

申请号：US10813218

申请日：2004-03-30

发明人： Ravi R. Vedula ,  Yinbing Xia

IPC分类号： C08G071/04

CPC分类号： D01F6/70 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/4238 ,  C08G18/6674 ,  Y10T442/635

摘要： Thermoplastic polyether polyurethane polymers are disclosed which are mixed with a non-polyether crosslinking agent to achieve long run times in a melt spinning process to make elastic fibers. The crosslinking agent is preferably a polyester polyol reacted with a diisocyanate. A melt spinning process is also disclosed using a polyether polyurethane with a polyester crosslinking agent. Long melt spinning run times can be achieved without experiencing excessive pressure buildup in the spinneret and fiber breakage.

摘要翻译： 公开了热塑性聚醚聚氨酯聚合物，其与非聚醚交联剂混合以在熔融纺丝工艺中实现长时间以制备弹性纤维。 交联剂优选与二异氰酸酯反应的聚酯多元醇。 还公开了使用聚酯聚氨酯与聚酯交联剂的熔融纺丝方法。 可以实现长熔融纺丝运行时间，而不会在喷丝头和纤维断裂中产生过大的压力。

公开(公告)号：US20040198918A1

公开(公告)日：2004-10-07

申请号：US10828253

申请日：2004-04-21

发明人： Shenshen Wu ,  Edmund A. Hebert ,  Laurent Bissonnette ,  David A. Bulpett ,  Murali Rajagopalan ,  Peter Voorheis ,  Mark N. Wrigley

IPC分类号： C08G071/04

CPC分类号： C09D175/04 ,  A63B37/0003 ,  A63B37/0033 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/0082 ,  A63B37/0087 ,  A63B37/02 ,  A63B2037/0079 ,  C08G18/10 ,  C08G18/4854 ,  C08K3/30 ,  C08L23/08 ,  C08L23/0876 ,  C08L75/04 ,  C08L2205/02 ,  C08G18/3215 ,  C08L9/00 ,  C08L2666/04

摘要： A golf ball comprising a center comprising a polybutadiene having a molecular weight of greater than 200,000 and a resilience index of at least about 40; and a cover layer comprising a polyurethane composition formed from a prepolymer having no greater than 7.5 percent by weight unreacted isocyanate groups.

公开(公告)号：US20040171767A1

公开(公告)日：2004-09-02

申请号：US10484576

申请日：2004-01-22

发明人： Norbert Pohlmann ,  Andreas Przybilski ,  Rolf Steinberger

IPC分类号： C08G071/04

CPC分类号： C08G18/4202 ,  C08G18/0895 ,  C08G18/664 ,  C08G2250/00

摘要： Thermoplastic polyurethanes are obtainable by reacting (a) isocyanates with (b1) polyesterdiols having a melting point greater than 150null C., (b2) polyetherdiols and/or polyesterdiols, each having a melting point of less than 150null C. and a molecular weight of from 501 to 8 000 g/mol, and, if required, (c) diols having a molecular weight of from 62 to 500 g/mol.

摘要翻译： 热塑性聚氨酯可以通过使（a）异氰酸酯与（b1）熔点大于150℃的聚酯二醇反应，（b2）聚醚二醇和/或聚酯二醇，其熔点低于150℃，分子量 重量为501〜8000g / mol，如果需要，（c）分子量为62〜500g / mol的二醇。