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31. 发明授权

US6066692A Two component waterborne urethane/vinyl polymer composite for coating applications 失效
标题翻译：用于涂料应用的双组分水性聚氨酯/乙烯基聚合物复合材料
公开(公告)号：US6066692A
公开(公告)日：2000-05-23
申请号：US183922
申请日：1998-10-30
申请人： Chao-fong Tien , Ning Chen , Frank Vito DiStefano , Thomas Michael Santosusso
发明人： Chao-fong Tien , Ning Chen , Frank Vito DiStefano , Thomas Michael Santosusso
IPC分类号： C09D175/00 , C08F283/00 , C08F283/02 , C08G18/63 , C08G18/70 , C09D123/00 , C09D133/00 , C09D175/04 , C08J3/00 , C08F8/30 , C08F283/04 , C08K3/20 , C08L75/00
CPC分类号： C09D175/04 , C08F283/00 , C08F283/006 , C08F283/02 , C08G18/631 , C08G18/706
摘要： A heterogeneous two component waterborne urethane/vinyl polymer composition, the method of making the composition, and the coating derived therefrom. The composition is a low or zero VOC composition containing a polyol stabilized non-functional, high Tg, aqueous vinyl polymer latex, a water dispersible polyisocyanate, and, optionally, a polyhydric alcohol. The composition is formed by emulsion polymerizing one or more vinyl monomers which will form a high Tg polymer, in the presence of an emulsifier containing one or more acid-containing polyols which have been neutralized with one or more reactive amines, and combining the resulting polyol-stabilized high Tg aqueous vinyl polymer latex with a water-dispersible polyisocyanate and, optionally, a polyhydric alcohol.
摘要翻译：异构双组分水性聚氨酯/乙烯基聚合物组合物，制备组合物的方法和由其衍生的涂层。该组合物是含有多元醇稳定的非官能，高Tg，乙烯基聚合物水性胶乳，水分散性多异氰酸酯和任选的多元醇的低或零VOC组合物。通过在含有一种或多种已经用一种或多种反应性胺中和的含酸多元醇的乳化剂存在下，将形成高Tg聚合物的一种或多种乙烯基单体乳液聚合而形成组合物，并将得到的多元醇稳定的高Tg水性乙烯基聚合物胶乳与水分散性多异氰酸酯和任选的多元醇。

32. 发明授权

US6030689A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6030689A
公开(公告)日：2000-02-29
申请号：US916905
申请日：1997-08-21
申请人： Satoshi Matsubaguchi , Hiroo Inaba , Yuichiro Murayama
发明人： Satoshi Matsubaguchi , Hiroo Inaba , Yuichiro Murayama
IPC分类号： B32B27/40 , C09D175/00 , C09D175/04 , G11B5/702 , G11B5/716 , G11B5/738
CPC分类号： G11B5/716 , G11B5/7021 , G11B5/7022 , G11B5/738 , Y10S428/90 , Y10T428/24355 , Y10T428/25 , Y10T428/257 , Y10T428/265 , Y10T428/31609
摘要： A magnetic recording medium is disclosed, comprising a nonmagnetic support having thereon at least two coating layers which comprise:a lower coating layer mainly comprising (1) at least one particles selected from nonmagnetic particles or soft magnetic particles and (2) a binder, formed on the support, anda magnetic layer comprising ferromagnetic particles dispersed in a binder, formed on the lower coating layer,wherein at least said lower coating layer contains a polyurethane resin having a cyclic structure and containing an ether group, and said nonmagnetic particles or soft magnetic particles contained in said lower coating layer have an average long axis length of from 0.04 to 0.20 .mu.m and an acicular ratio (long axis/short axis) of from 2 to 10.It is a high-output, low-noise magnetic recording medium having excellent magnetic-layer surface properties and satisfactory running durability.
摘要翻译：公开了一种磁记录介质，包括其上具有至少两个涂层的非磁性载体，其包括：主要包含（1）至少一种选自非磁性颗粒或软磁性颗粒的颗粒和（2）粘合剂的下涂层，形成在所述下涂层上形成有包含分散在粘合剂中的铁磁性粒子的磁性层，其中，至少所述下涂层含有具有环状结构且含有醚基的聚氨酯树脂，所述非磁性粒子或软质所述下涂层所含的磁性粒子的平均长轴长度为0.04〜0.20μm，针状比（长轴/短轴）为2〜10。是高输出，低噪声的磁记录介质具有优异的磁性层表面性能和令人满意的运行耐久性。

33. 发明授权

US6022938A Compounds with isocyanate groups and masked groups reactive in relation to isocyanates 失效
标题翻译：具有异氰酸酯基团和掩蔽基团的化合物与异氰酸酯相互反应
公开(公告)号：US6022938A
公开(公告)日：2000-02-08
申请号：US91239
申请日：1998-06-18
申请人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
发明人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
IPC分类号： C08G18/80 , C07D317/14 , C07D319/06 , C08G18/28 , C08G18/32 , C09D175/00 , C09D175/04
CPC分类号： C07D317/14 , C07D319/06 , C08G18/2805 , C08G18/2825 , C08G18/2865 , C08G18/2875 , C08G18/32 , C09D175/00
摘要： Isocyanato compounds with capped, isocyanate-reactive groups are those of the formula I ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl or together form C.sub.3 -C.sub.10 -alkanediyl,X and Y are --O--, --S-- or ##STR2## where R.sup.4 is hydrogen, C.sub.1 -C.sub.20 -alkyl which is uninterrupted or interrupted by oxygen atoms in ether function, or is C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl,R.sup.3 is C.sub.1 -C.sub.10 -alkanediyl which together with --X--CR.sup.1 R.sup.2 --Y-- forms a 4-7-membered ring,in which either one hydrogen in R.sup.3 or the radical R.sup.4 in ##STR3## is replaced by an allophanate group R.sup.Ia ##STR4## in which R.sup.5 is a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.2 -C.sub.20 hydrocarbon unit,R.sup.6 is a single bond or a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.1 -C.sub.20 hydrocarbon unit or a mono- or poly(C.sub.2 -C.sub.4 -alkylene oxide) unit, andR.sup.7 is a carbamoyl radical ##STR5## or a biuret group R.sup.Ib ##STR6## in which one R.sup.8 is hydrogen and the other is as defined for R.sup.7 or a biuret group R.sup.Ic ##STR7## in which one R.sup.9 is as defined for R.sup.7 and the other is as defined for R.sup.1or a thioallophanate group R.sup.Id ##STR8##
摘要翻译： PCT No.PCT / EP96 / 05634 371日期1998年6月18日 102（e）1998年6月18日PCT PCT 1996年12月16日PCT公布。公开号WO97 / 23536 日期1997年7月3日具有封端，异氰酸酯反应性基团的异氰酸酯化合物是式I的那些化合物，其中R 1和R 2是氢，C 1 -C 10 - 烷基，C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基或一起形成C 3 -C 10 - 烷二基，X和Y是-O - ， - S-或其中R 4是氢，C 1 -C 20 - 烷基，其不受中间或由醚官能团中的氧原子间隔，或者是C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基 R 3是C 1 -C 10烷二基，其与-X-CR 1 R 2 -Y-一起形成4-7元环，其中R 3中的一个氢或基团R 4取代为其中R 5为二价脂族，脂环族，芳脂族或芳族C2-C20烃单元，R6是单键或二价脂族，脂环族，芳脂族或芳族C1-C20烃单元或单或多（C2-C4-烯化氧）单元，R7是氨基甲酰基或缩二脲基RIb，其中一个R 8是氢，另一个如R7所定义或一个缩二脲基团，其中一个R 9如R7所定义，另一个i 其定义为R1或硫代山梨醇基团RId

34. 发明授权

US5972422A Method for low bake repair of composite color-plus-clear coatings, and compositions for use therein 失效
标题翻译：复合彩色透明涂层的低烘烤修复方法及其中使用的组合物
公开(公告)号：US5972422A
公开(公告)日：1999-10-26
申请号：US71083
申请日：1998-05-01
申请人： Herbert L. Harmon
发明人： Herbert L. Harmon
IPC分类号： B05D7/00 , B05D5/00 , C08G18/38 , C08G18/62 , C09D133/06 , C09D175/00 , C09D201/02 , C09D201/06 , B05D1/38 , B05D3/02 , B05D7/26 , B32B35/00
CPC分类号： C09D133/062 , B05D5/005 , C09D201/02
摘要： The invention provides a method for providing a low bake repair to a cured coating, especially a composite coating and low bake repair compositions for use therein. The method of the invention involves the provision of a cured coated surface and the application of a low bake repair coating to at least a portion of the cured coated surface. The low bake repair coating of the invention has (A) a film forming component comprising (a) a first component comprising a compound having appended thereto at least one carbamate or urea functional group, or a group convertible to a carbamate or urea group, and (b) a second component comprising a compound reactive with said carbamate or urea groups on component (a), and (B) a catalyst comprising a compound selected from the group consisting of Al(ClO.sub.4).sub.2, Zr(ClO.sub.4).sub.2, and Al(NO.sub.3).sub.2. The low bake repair coating is cured at a temperature of less than 200.degree. F. for a time sufficient to cure the low bake repair coating.
摘要翻译：本发明提供了一种为固化涂层提供低烘烤修复的方法，特别是用于其中的复合涂层和低烘烤修复组合物。本发明的方法包括提供固化的涂覆表面和将低烘烤修复涂层施加到固化的涂覆表面的至少一部分上。本发明的低烘烤修复涂层具有（A）成膜组分，其包含（a）第一组分，其包含附有至少一个氨基甲酸酯或脲官能团的化合物或可转化为氨基甲酸酯或脲基的基团，以及（b）第二组分，其包含与组分（a）上的所述氨基甲酸酯或脲基反应的化合物，和（B）包含选自Al（ClO 4）2，Zr（ClO 4）2和 Al（NO3）2。低温烘烤修复涂层在低于200°F的温度下固化足够固化低温修复涂层的时间。

35. 发明授权

US5945473A Modified aqueous polyurethane dispersions and methods for making same 失效
标题翻译：改性水性聚氨酯分散体及其制备方法
公开(公告)号：US5945473A
公开(公告)日：1999-08-31
申请号：US908100
申请日：1997-08-11
申请人： Andrew J. Kielbania , Joseph G. Kleiner , Michael T. Sarkis , Antonios Tontisakis , Sharon P. Lee
发明人： Andrew J. Kielbania , Joseph G. Kleiner , Michael T. Sarkis , Antonios Tontisakis , Sharon P. Lee
IPC分类号： C09K3/10 , C08F2/44 , C08F283/00 , C08F291/00 , C08G18/00 , C08G18/08 , C08G18/12 , C08G18/66 , C08G18/83 , C08L57/00 , C08L75/00 , C08L75/04 , C08L101/00 , C09D175/00 , C09D175/04 , C09D175/06 , C09J175/00 , C09J175/04 , D06M15/564 , C08J3/00 , C08F8/30 , C08K3/20
CPC分类号： C09D175/06 , C08F283/006 , C08F291/00 , C08G18/0823 , C08G18/12 , C08G18/6659 , C08L75/04 , C08G2101/00 , C08G2170/80 , Y10T428/31551
摘要： The invention relates to methods of preparing aqueous polymeric dispersions which contain a water-dispersible polyurethane, a polymer prepared from an ethylenically unsaturated monomer and at least one additional polymer which is capable of enhancing certain properties of products which utilize the aqueous dispersions of the present invention, wherein the ethylenically unsaturated monomer is polymerized in the presence of the water-dispersible polyurethane dispersion and the additional polymer and in the absence of a surfactant and an organic solvent, to aqueous compositions containing the aqueous polymeric dispersions and to articles of manufacture prepared from the aqueous compositions containing the aqueous polymeric dispersions.
摘要翻译：本发明涉及制备含水分散性聚氨酯的水性聚合物分散体的方法，由烯属不饱和单体制备的聚合物和至少一种能够增强利用本发明的水分散体的产品的某些性质的另外的聚合物其中烯属不饱和单体在水分散性聚氨酯分散体和另外的聚合物存在下，在不存在表面活性剂和有机溶剂的情况下聚合到含有聚合物水分散体的含水组合物中，含有水性聚合物分散体的含水组合物。

36. 发明授权

US5935714A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5935714A
公开(公告)日：1999-08-10
申请号：US764975
申请日：1996-12-13
申请人： Shigeo Kurose , Akira Somiya
发明人： Shigeo Kurose , Akira Somiya
IPC分类号： C08L27/06 , C08L75/00 , C08L75/04 , C09D5/23 , C09D127/04 , C09D127/06 , C09D175/00 , C09D175/04 , G11B5/702
CPC分类号： G11B5/7022 , Y10S428/90 , Y10T428/31609 , Y10T428/31935
摘要： A magnetic recording medium having good dispersibility, dispersion stability of a magnetic paint and electromagnetic characteristics, and excellent running durability and still characteristics, comprises a non-magnetic support and a magnetic layer formed thereon which is mainly composed of a magnetic powder and a binder, wherein said binder is a mixture ofi) a vinyl chloride copolymer having amine-modified vinyl units and acidic functional group-containing vinyl units in a molecule,ii) a polyurethane resin having a number average molecular weight of 5000 to 25000 (Mn 1), andiii) a polyurethane resin having a number average molecular weight of higher than 25000 to 100000 (Mn 2).
摘要翻译：具有良好的分散性，磁性涂料的分散稳定性和电磁特性以及优异的运行耐久性和静止特性的磁记录介质包括主要由磁性粉末和粘合剂组成的非磁性支持体和形成在其上的磁性层，其中所述粘合剂是i）在分子中具有胺改性的乙烯基单元和含酸性官能团的乙烯基单元的氯乙烯共聚物的混合物，ii）数均分子量为5000至25000（Mn 1）的聚氨酯树脂，，和iii）数均分子量高于25000〜100000（Mn 2）的聚氨酯树脂。

37. 发明授权

US5925893A Semiconductive member and production method thereof 失效
标题翻译：半导体元件及其制造方法
公开(公告)号：US5925893A
公开(公告)日：1999-07-20
申请号：US881492
申请日：1997-09-24
申请人： Yukihiro Ishii , Michiaki Yasuno , Minoru Rokutan , Mitsuo Fukuda , Jun Mihara , Yuzo Ozaki , Masato Takinami , Takeo Fusayama
发明人： Yukihiro Ishii , Michiaki Yasuno , Minoru Rokutan , Mitsuo Fukuda , Jun Mihara , Yuzo Ozaki , Masato Takinami , Takeo Fusayama
IPC分类号： B32B7/02 , B32B27/40 , C08G18/08 , C08G18/46 , C09D175/00 , C09D175/04 , C09D175/06 , F16C13/00 , G03G15/02 , G03G15/16 , G03G15/20 , G03G21/06 , G03G21/10 , H01B1/12 , H01L35/24
CPC分类号： C08G18/0819 , C08G18/4676 , C09D175/06 , G03G15/0233 , G03G15/2092 , G03G21/06 , H01B1/122 , Y10T428/31551
摘要： Semiconductive members such as charging members, copying members, pressure fixation rolls, electricity removing members and the like having a small environmental dependence are provided. The semiconductive member of the present invention contains a semiconductive substrate, a conductive rubber layer, an intermediate layer, a resistance control layer the constituent material of which is a polyurethane ionomer having an ionic segment in the molecule, and a surface layer. The ionic segment is selected from among a sulfonic acid group, a carboxyl group and a tertiary amino radical, or the salts thereof. In addition, the glass transition temperature of this polyurethane ionomer is 30.degree. C. or less, and the volume specific resistance value is in the range of 10.sup.6 to 10.sup.9 W cm.
摘要翻译：提供了具有小环境依赖性的诸如充电部件，复印部件，压力定影辊，除电部件等的半导体部件。本发明的半导体元件包含半导体基板，导电橡胶层，中间层，其构成材料是分子中具有离子段的聚氨酯离聚物的电阻控制层和表面层。离子片段选自磺酸基，羧基和叔氨基，或其盐。此外，该聚氨酯离聚物的玻璃化转变温度为30℃以下，体积比电阻值为106〜109Wcm。

38. 发明授权

US5908911A Resin composition for cationic electrodeposition coating 失效
标题翻译：阳离子电沉积涂料用树脂组合物
公开(公告)号：US5908911A
公开(公告)日：1999-06-01
申请号：US862163
申请日：1997-05-22
申请人： Masaaki Nakashio , Junko Kawashima , Shoichiro Arakura
发明人： Masaaki Nakashio , Junko Kawashima , Shoichiro Arakura
IPC分类号： C08G18/10 , C09D5/44 , C09D163/00 , C09D175/00 , C09D175/04
CPC分类号： C09D5/4453 , C08G18/10 , Y10S524/904
摘要： Disclosed herein is a resin composition for cationic electrodeposition coating containing (A) an epoxy resin (a base resin) having cationic groups and (B) a blocked polyisocyanate (a curing agent), characterized in that, a blocked polyisocyanate (B) in which a part of the isocyanate groups is polymerized with a polyol and which is blocked by (1) a blocking agent represented by a formula R--(OC.sub.2 H.sub.3 X).sub.n --OH (wherein R is an alkyl having 1-6 carbon atom(s); X is H or methyl; and n is 1-6) and having a molecular weight of not less than 150 and also by (2) another blocking agent having a deblocking temperature of not higher than about 150.degree. C. is used.
摘要翻译：本发明公开了一种阳离子电沉积涂料用树脂组合物，其含有（A）具有阳离子性基团的环氧树脂（基础树脂）和（B）封端多异氰酸酯（固化剂），其特征在于，封端多异氰酸酯（B）异氰酸酯基的一部分与多元醇聚合，并被（1）由式R-（OC 2 H 3 X）n -OH表示的封端剂（其中R是具有1-6个碳原子的烷基）封闭; X为H或甲基; n为1-6），分子量不小于150，并且还可使用（2）另外的解封温度不高于约150℃的封闭剂。

39. 发明授权

US5852120A Aqueous, heat curable coating compound, its preparation and its use 失效
标题翻译：水性，热固化涂料化合物，其制备及其用途
公开(公告)号：US5852120A
公开(公告)日：1998-12-22
申请号：US946894
申请日：1997-10-08
申请人： Klaus Bederke , Volker Ducoffre , Knut Graf , Walter Schubert
发明人： Klaus Bederke , Volker Ducoffre , Knut Graf , Walter Schubert
IPC分类号： C09D5/02 , B05D7/00 , C08G18/08 , C08G18/40 , C08G18/62 , C08G18/63 , C08G18/80 , C08L61/20 , C08L67/00 , C08L75/04 , C09D5/00 , C09D133/06 , C09D133/14 , C09D151/08 , C09D153/00 , C09D175/00 , C09D175/04 , C09D175/06 , C09D201/06 , C09D201/08 , C08F8/32 , C08L33/14
CPC分类号： B05D7/532 , C08G18/0823 , C08G18/4063 , C08G18/4072 , C08G18/6254 , C08G18/631 , C08G18/633 , C08G18/8077 , C09D133/066 , C09D151/08 , C09D175/04 , C09D175/06 , B05D2451/00 , C08L61/20 , C08L67/00 , C08L75/04
摘要： Aqueous, heat-curable coating compound containing from 38.5 to 80% by weight of one or more film-forming copolymers and/or cocondensates which are emulsifiable in water or rendered water soluble by neutralisation with bases, having a number average molecular weight (Mn) of from 800 to 10,000, a hydroxyl number of from 60 to 390 and an acid number of from 15 to 60, B) from 0 to 25.5% by weight of one or more polyester oligomers having a calculated molecular weight of from 200 to 1000, a hydroxyl number of from 280 to 600 and an acid number of from 0 to 1.5, C) from 3.5 to 40% by weight of one or more amine resin cross-linking agents and D) from 0.5 to 28% by weight of one or more masked polyisocyanates, the percentages by weight of components A) to D) being based in each case on the solids contents by weight of the resins and adding up to 100% by weight, and water and optionally one or more organic solvents, pigments, fillers and/or the conventional auxiliary agents and additives used in lacquers.
摘要翻译：含有38.5-80重量％的一种或多种成膜共聚物和/或共缩合物的水性可热固化涂料，其在水中可乳化或通过与碱中和使其具有水溶性，具有数均分子量（Mn）为800至10,000，羟基数为60至390，酸值为15至60，B）0至25.5重量％的一种或多种计算分子量为200至1000的聚酯低聚物，羟基数为280至600，酸值为0至1.5，C）3.5至40重量％的一种或多种胺树脂交联剂和D）0.5至28重量％的一种或多种胺树脂交联剂，更多的掩蔽的多异氰酸酯，组分A）至D）的重量百分数以每种情况为基础，以树脂的重量计含有固体含量，并加入至100重量％，水和任选的一种或多种有机溶剂，颜料，填料和/或使用的常规助剂和添加剂i n漆。

40. 发明授权

US5830943A Process for the preparation of a modified polymer for powder paints 失效
标题翻译：制备用于粉末涂料的改性聚合物的方法
公开(公告)号：US5830943A
公开(公告)日：1998-11-03
申请号：US681413
申请日：1996-07-23
申请人： Dirk A. W. Stanssens
发明人： Dirk A. W. Stanssens
IPC分类号： C08G85/00 , C08G18/00 , C08G18/08 , C08G18/67 , C08G18/75 , C08G18/76 , C08G59/14 , C09D5/03 , C09D163/00 , C09D175/00 , C08J3/00 , C08F8/30 , C08K3/20 , C08L75/00
CPC分类号： C09D5/03 , C08G18/672 , C08G18/753 , C08G18/7621 , C08G2150/20
摘要： The invention relates to a process for the preparation of a modified polymer by reaction between a reactive polymer and at least a compound containing two or more functional groups. The polymer, which is solid at room temperature, is mixed, at a temperature at which the viscosity of the polymer is lower than 10000 dPas (measured according to Emila), with a compound containing two or more functional groups in a mixing means for achieving a homogeneous product and the mean residence time and the residence time distribution being chosen so that more than 50% of the reactive groups of the polymer has reacted. As means to make the composition homogeneous use is made of a static mixer.The functional groups of the compound containing two or more functional groups have different reactivities. The invention also relates to a binder composition, which comprises the modified polymer thus obtained and a crosslinker.
摘要翻译：本发明涉及通过反应性聚合物与至少含有两个或多个官能团的化合物之间的反应制备改性聚合物的方法。在室温下固体的聚合物在聚合物的粘度低于10000dPas（根据Emila测量）的温度下与在混合装置中含有两个或多个官能团的化合物混合，以实现均匀的产物，并且选择平均停留时间和停留时间分布，使得多于50％的聚合物的反应性基团已经反应。作为使组合物均匀使用的方法由静态混合器制成。含有两个或多个官能团的化合物的官能团具有不同的反应性。本发明还涉及粘合剂组合物，其包含由此获得的改性聚合物和交联剂。

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