专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US06632874B2 Method to decrease aldehyde content in polyolefin products 失效
标题翻译：降低聚烯烃产品中醛含量的方法
公开(公告)号：US06632874B2
公开(公告)日：2003-10-14
申请号：US09846648
申请日：2001-05-01
申请人： Mark Rule , Yu Shi , Linda Hsiaohua Liu , John V. Standish
发明人： Mark Rule , Yu Shi , Linda Hsiaohua Liu , John V. Standish
IPC分类号： B29D2200
CPC分类号： C08F6/006 , C08K5/00 , C08L23/06 , C08L23/10 , Y10T428/1352 , C08L23/02
摘要： Methods are provided for decreasing aldehyde content in polyolefin materials comprising combining with the polyolefin material an organic additive compound which reacts with aldehydes to form water and a resulting organic compound. The organic additive compound comprises at least two hydrogen-substituted heteroatoms bonded to carbons of the organic additive compound such that the organic additive compound is reactive with aldehydes present in the polyolefin to form water and the resulting organic compound, which comprises an unbridged five- or six-member ring including the at least two heteroatoms. The resulting organic compound advantageously neither imparts an off-taste to food and beverage products in contact with the polyolefin nor discolors the polyolefin. Preferred polyolefins include polypropylene and polyethylene.
摘要翻译：提供了用于降低聚烯烃材料中醛含量的方法，包括与聚烯烃材料结合的有机添加剂化合物与醛反应形成水和所得的有机化合物。有机添加剂化合物包含至少两个与有机添加剂化合物的碳结合的氢取代的杂原子，使得有机添加剂化合物与存在于聚烯烃中的醛反应形成水，所得的有机化合物包含未桥连的五元或六元环，包括至少两个杂原子。所得到的有机化合物有利地既不会对与聚烯烃接触的食品和饮料产品产生异味，也不会使聚烯烃变色。优选的聚烯烃包括聚丙烯和聚乙烯

82. 发明授权

US06476102B1 Resin dispersion for cationic electrodeposition and low temperature curable cationic electrodeposition coating composition including the same 有权
标题翻译：用于阳离子电沉积的树脂分散体和包含其的低温可固化阳离子电沉积涂料组合物
公开(公告)号：US06476102B1
公开(公告)日：2002-11-05
申请号：US09927022
申请日：2001-08-09
申请人： Hoon Chung , Seung-Jae Baek , Jong-Myung Hong , Ki-Myong Song
发明人： Hoon Chung , Seung-Jae Baek , Jong-Myung Hong , Ki-Myong Song
IPC分类号： C08K320
CPC分类号： C09D5/4473 , C08K3/32 , C08K5/00 , C09D5/4492
摘要： Disclosed are a resin dispersion and a low-temperature curable cationic electrodeposition coating composition including the same, in which the dried coating film of the electrodeposition paint is lead-free and has an epoxy-acrylic double-layered structure for displaying excellent properties, and in which an organic solvent content can be minimized. The resin dispersion includes a cationic electrodeposition resin, deionized water, an acid for a neutralization, a reaction product of manganese phosphate and an acid diluted to a concentration of 10% in deionized water and a cationic surfactant. The cationic electrodeposition resin can be prepared in the presence of an organic solvent from (a) a cationic electrodeposition synthetic resin produced by an epoxy-amino addition reaction (b) an acrylic cationic electrodeposition resin having an amino group (c) a fatty acid ester resin synthesized by an esterification reaction of styrene-allylalcohol copolymer and fatty acid and (d) polyurethane cross-linking agent produced from a mixture of blocked polymethylene polyphenyl polyisocyanate and blocked isophorone diisocyanate. The cationic electrodeposition coating composition has a superior low-temperature curability. The cured film has an epoxy-acrylic double-layered structure to give a high functionality, for improving properties such as weather-resistance, yellowing resistance, etc.
摘要翻译：公开了一种树脂分散体和包含该电解质涂料的干燥涂膜的无卤阳离子电沉积涂料组合物，并且具有显示优异性能的环氧丙烯酸双层结构，有机溶剂含量可以最小化。树脂分散体包括阳离子电沉积树脂，去离子水，用于中和的酸，磷酸锰的反应产物和在去离子水和阳离子表面活性剂中稀释至10％浓度的酸。阳离子电沉积树脂可以在有机溶剂的存在下由（a）通过环氧 - 氨基加成反应制备的阳离子电沉积合成树脂（b）具有氨基（c）脂肪酸酯的丙烯酸阳离子电沉积树脂通过苯乙烯 - 烯丙醇共聚物和脂肪酸的酯化反应合成的树脂和（d）由封闭的聚亚甲基多苯基多异氰酸酯和封闭的异佛尔酮二异氰酸酯的混合物制备的聚氨酯交联剂。阳离子电沉积涂料组合物具有优异的低温固化性。固化膜具有环氧 - 丙烯酸双层结构，以提供高功能性，用于改善耐候性，耐黄变性等性能。

83. 发明申请

US20020123537A1 Nonaqueous compositions and additives therefor 有权
标题翻译：非水组合物及其添加剂
公开(公告)号：US20020123537A1
公开(公告)日：2002-09-05
申请号：US09977824
申请日：2001-10-15
发明人： Miguel A. Dones , Ramesh L. Narayan
IPC分类号： C08G059/00 , C08J003/28 , C08G075/04 , C08G073/00
CPC分类号： C08L71/02 , C08G59/04 , C08G65/337 , C08G2650/06 , C08G2650/16 , C08K5/00 , C08L63/00 , C08L2205/05 , C09D7/63 , C08L2666/04 , C08L71/00
摘要： Nonaqueous compositions comprising at least one product of the reaction between A) a linking agent of formula IR4(Y)3nullnull(I)Wherein each Y group is a halogen atom or one Y group is a halogen atom and two Y groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R4 group to form an epoxy group, and R4 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) a compound of formula IIR3(EO)n(PO)m(BO)pXnullnull(II)Wherein R3 is substituted or unsubstituted, saturated or unsaturated, organic oxy or thio group having from 1 to 36 carbon atoms or a primary or secondary amino group having from 1 to 36 carbon atoms; n is a number of from 0 to 50; m is a number of from 0 to 50; p is a number of from 0 to 50; and X is hydrogen, or X can be a mercapto group, an amino group, or a C1-C6 alkylamino group in place of a terminal nullOH group, provided that when X is mercapto, amino or a C1-C6 alkylamino, the sum of n, m, and p must be at least 1; and the mole ratio of I:II is from about 0.1:1 to about 5:1.
摘要翻译：包含至少一种式A的连接剂与式（I）中的反应的至少一种产物，其中在线式> R4（Y）3（I）其中，Y基为卤素原子，Y基为卤素原子，Y基为氧基，R2相邻的碳原子形成环氧基，R4为烷基三乙酰基含有3至10个碳原子; 和B）式II的化合物，其中R3是（Ⅰ）化合物，其中R3是具有1至36个碳原子的取代或未取代的饱和或不饱和的有机氧基或硫基或具有1至36个碳原子的伯或仲氨基; n为0〜50的数; m是从0到50的数字; p是从0到50的数字; 并且X是氢，或X可以是巯基，氨基或C1-C6烷基氨基代替末端-OH基团，条件是当X是巯基，氨基或C1-C6烷基氨基时，总和 n，m和p必须至少为1; 且I：II的摩尔比为约0.1:1至约5:1。

84. 发明授权

US06358620B1 Unsaturated polyester resin compositions 失效
标题翻译：不饱和聚酯树脂组合物
公开(公告)号：US06358620B1
公开(公告)日：2002-03-19
申请号：US09517403
申请日：2000-03-02
申请人： Howard B. Yokelson , James Van Fleet , Karen E. Medema
发明人： Howard B. Yokelson , James Van Fleet , Karen E. Medema
IPC分类号： B32B2706
CPC分类号： C08L67/07 , B32B5/28 , C08G63/918 , C08K5/00 , Y10T428/31786
摘要： This invention is chemically resistant thermosetting resins having low contents of volatile organic components comprising (i) a minor amount by weight of ethylenically unsaturated reactive solvent, (ii) a major amount by weight of an unsaturated polyester produced by a process which comprises; (a) condensing dihydric alcohol with at least one dicarboxylic acid and/or anhydride of dicarboxylic acid to form a condensation polymer having an acid number (AN) in a range upward from about 5 mg KOH/g polymer, and (b) reacting the condensation polymer with an amount of glycidyl methacrylate such that the weight ratio of glycidyl methacrylate to condensation polymer is in a range of from about 0.001 AN to about 0.005 AN.
摘要翻译：本发明是具有低含量挥发性有机成分的耐化学性热固性树脂，其包含（i）少量的烯键式不饱和反应性溶剂，（ii）主要通过包括以下方法生产的不饱和聚酯的重量：（a）将二元醇与二羧酸的至少一种二羧酸和/或酸酐缩合以形成在约5mg KOH / g聚合物上方范围内的酸值（AN）的缩合物，和（b）使具有一定量的甲基丙烯酸缩水甘油酯的缩合聚合物使得甲基丙烯酸缩水甘油酯与缩聚物的重量比在约0.001An至约0.005A AN的范围内。

85. 发明申请

US20020013438A1 Fluoropolymers 有权
标题翻译：含氟聚合物
公开(公告)号：US20020013438A1
公开(公告)日：2002-01-31
申请号：US09841615
申请日：2001-04-24
申请人： 3M Innovative Properties Company
发明人： Werner M.A. Grootaert , William D. Coggio , Klaus Hintzer , Robert E. Kolb , Gernot Lohr
IPC分类号： C08F214/18 , C08F012/20
CPC分类号： C08K5/14 , C08F4/34 , C08F6/22 , C08F14/18 , C08K5/00 , C08K5/17 , C08K5/36 , C08K5/49 , C08K5/50 , C08L27/12 , C08L27/18 , C08L2205/02 , C09D127/18 , C09K3/1009 , C08L2666/04 , C08F2/16
摘要： Curable fluoroelastomer compositions having improved compression set after curing are provided, as well as compositions that are of relatively high purity. These compositions include a hydrogen-containing fluoroelastomer having interpolymerized units derived from a cure-site monomer, a curative (optionally with a co-agent), and an organo-onium. When the fluoroelastomer contains units derived from vinylidene fluoride, the composition is essentially free from an inorganic acid acceptor. Methods of improving the compression of cured fluoroelastomer and cured fluoroelastomers having improved compression set are also provided.
摘要翻译：提供了固化后具有改进的压缩永久变形的可固化含氟弹性体组合物，以及具有相对高纯度的组合物。这些组合物包括具有衍生自固化部位单体，固化剂（任选具有助剂）和有机鎓的共聚单元的含氢弹性体。当含氟弹性体含有衍生自偏二氟乙烯的单元时，组合物基本上不含无机酸受体。还提供了改进压缩永久变形的固化的含氟弹性体和固化的含氟弹性体的压缩方法。

86. 发明授权

US6011095A Method for preparing bitumen/polymer compositions and use thereof 失效
标题翻译：制备沥青/聚合物组合物的方法及其用途
公开(公告)号：US6011095A
公开(公告)日：2000-01-04
申请号：US981330
申请日：1998-04-20
申请人： Jean-Pascal Planche , Patrick Turello , Claude Lacour
发明人： Jean-Pascal Planche , Patrick Turello , Claude Lacour
IPC分类号： C08G81/02 , C08K3/00 , C08K3/30 , C08K3/32 , C08K5/00 , C08K5/42 , C08K5/5317 , C08L95/00 , C08K95/00 , C08L63/00
CPC分类号： C08L95/00 , C08K3/00 , C08K3/30 , C08K3/32 , C08K5/00 , C08K5/42 , C08K5/5317
摘要： Bitumen/polymer compositions are produced by contacting, between 100.degree. C. and 230.degree. C., under agitation, one bitumen or a mixture of bitumens with at least one olefinic polymer bearing epoxy or COOH groupings, then by incorporating in the product, an acid additive while the whole mixture is agitated at a range between 100.degree. C. and 230.degree. C. for at least 10 minutes. The product, which is subjected to treatment by the acid additive may still contain one or several additional polymers, for instance of the elastomer type cross-linkable with sulphur, and even be subjected to sulphur cross-linking before treatment. The bitumen/polymer compositions are useful directly or after dilution, to form binders for carrying out surfacing operations.
摘要翻译： PCT No.PCT / FR97 / 00812 Sec。 371日期：1998年4月20日 102（e）1998年4月20日PCT PCT 1997年5月6日提交PCT公布。公开号WO97 / 43342 PCT 日期1997年11月20日通过在100℃和230℃之间，在搅拌下，一个沥青或沥青与至少一种含有环氧或COOH基团的烯烃聚合物的混合物进行接触来制备基质/聚合物组合物，在该产品中加入酸性添加剂，同时将整个混合物在100℃至230℃的范围内搅拌至少10分钟。通过酸添加剂进行处理的产品可能还含有一种或多种另外的聚合物，例如可与硫交联的弹性体，甚至在处理前经受硫交联。沥青/聚合物组合物可直接或稀释后使用，以形成用于进行表面处理操作的粘合剂。

87. 发明授权

US5389727A Resin compositions and a method of curing the same 失效
标题翻译：树脂组合物及其固化方法
公开(公告)号：US5389727A
公开(公告)日：1995-02-14
申请号：US112311
申请日：1993-08-27
申请人： Noboru Nakai , Osamu Isozaki , Naozumi Iwasawa
发明人： Noboru Nakai , Osamu Isozaki , Naozumi Iwasawa
IPC分类号： C08G59/40 , C07F7/08 , C07F7/18 , C08G59/00 , C08G59/02 , C08G59/04 , C08G59/30 , C08G59/32 , C08G59/70 , C08K5/00 , C08K5/07 , C08K5/1515 , C08K5/5415 , C08L33/06 , C08L43/04 , C08L63/00 , C08L75/04 , C08L101/06 , C09D133/06 , C09D133/14 , C09D143/04 , C09D163/00 , C08F8/00
CPC分类号： C08L63/00 , C07F7/0836 , C07F7/0858 , C07F7/0859 , C07F7/182 , C07F7/1836 , C07F7/1844 , C07F7/1896 , C08G59/02 , C08G59/04 , C08G59/306 , C08G59/3254 , C08G59/70 , C08K5/00 , C08K5/0091 , C08K5/07 , C08K5/1515 , C08K5/5415 , C08L101/06 , C08L75/04 , C09D133/064 , C09D133/068 , C09D143/04 , C09D163/00 , C08L33/068 , C08L43/04
摘要： A resin composition comprising a high molecular weight compound containing an average of 2 or more hydroxyl groups and an average of 1 or more functional groups selected from the class consisting of alkoxysilane, silanol and acyloxysilane groups per molecule and having a number average molecular weight of 3,000 to 200,000; a low molecular weight compound containing an average of 2 or more epoxy groups per molecule and having a number average molecular weight of 240 to 5,000; and, as a curing catalyst, a metal chelate compound, is curable at a relatively low temperature to yield a film having excellent resistance to weathering.
摘要翻译：一种树脂组合物，其包含平均分子量为2以上且平均分子量为1以上的官能团的高分子量化合物，每分子含有烷氧基硅烷，硅烷醇和酰氧基硅烷基，数均分子量为3000 到20万; 每分子平均含有2个以上环氧基且数均分子量为240〜5000的低分子量化合物; 作为固化催化剂，作为固化催化剂，金属螯合物在相对较低的温度下可固化，得到耐候性优异的膜。

88. 发明授权

US5284919A Resin compositions and a method of curing the same 失效
标题翻译：树脂组合物及其固化方法
公开(公告)号：US5284919A
公开(公告)日：1994-02-08
申请号：US672792
申请日：1991-03-21
申请人： Noboru Nakai , Osamu Isozaki , Naozumi Iwasawa
发明人： Noboru Nakai , Osamu Isozaki , Naozumi Iwasawa
IPC分类号： C08G59/40 , C07F7/08 , C07F7/18 , C08G59/00 , C08G59/02 , C08G59/04 , C08G59/30 , C08G59/32 , C08G59/70 , C08K5/00 , C08K5/07 , C08K5/1515 , C08K5/5415 , C08L33/06 , C08L43/04 , C08L63/00 , C08L75/04 , C08L101/06 , C09D133/06 , C09D133/14 , C09D143/04 , C09D163/00 , C08G77/04
CPC分类号： C08L63/00 , C07F7/0836 , C07F7/0858 , C07F7/0859 , C07F7/182 , C07F7/1836 , C07F7/1844 , C07F7/1896 , C08G59/02 , C08G59/04 , C08G59/306 , C08G59/3254 , C08G59/70 , C08K5/00 , C08K5/0091 , C08K5/07 , C08K5/1515 , C08K5/5415 , C08L101/06 , C08L75/04 , C09D133/064 , C09D133/068 , C09D143/04 , C09D163/00 , C08L33/068 , C08L43/04
摘要： A resin composition comprising two different compounds, A and B, with a number average molecular weight of 3,000 to 200,000 and a chelate compound. Compound A has two or more hydroxyl groups. Compound B has two or more epoxy groups and one or more of the following silane groups silanol, alkoxy silane and acyloxy silane.
摘要翻译：包含数均分子量为3,000〜200,000的两种不同化合物A和B的树脂组合物和螯合物。化合物A具有两个或多个羟基。化合物B具有两个或更多个环氧基团和一个或多个以下硅烷基团硅烷醇，烷氧基硅烷和酰氧基硅烷。

89. 发明授权

US5216054A Polymer composition 失效
标题翻译：聚合物组成
公开(公告)号：US5216054A
公开(公告)日：1993-06-01
申请号：US841203
申请日：1992-02-27
申请人： Kunio Iwanami , Kissho Kitano , Yukihiko Yagi , Takashi Mikami
发明人： Kunio Iwanami , Kissho Kitano , Yukihiko Yagi , Takashi Mikami
IPC分类号： C08K5/00 , C08K5/25 , C08L23/02 , C08L51/06 , C08L77/00
CPC分类号： C08K5/25 , C08K5/00 , C08L23/02 , C08L23/06 , C08L23/10 , C08L51/06 , C08L77/00
摘要： A polymer composition comprising resin components comprising (a) 5-95 weight % of a polyamide resin, and (b) 5-95 weight % of polyolefin + unsaturated carboxylic acid-modified polyolefin, and (c) additives comprising the following compounds in amounts per 100 parts by weight of the total composition: (1) 0.1-2 parts by weight of a substituted hydrazine: (2) 0.05-2 parts by weight of a hindered phenol compound; (3) 0.05-0.5 parts by weight of a phosphite or phosphonite; and (4) 0.15-1 parts by weight of a thiodipropionate.
摘要翻译：一种包含树脂组分的聚合物组合物，其包含（a）5-95重量％的聚酰胺树脂和（b）5-95重量％的聚烯烃+不饱和羧酸改性聚烯烃，和（c）包含以下化合物的添加剂，每100重量份的总组合物：（1）0.1-2重量份的取代的肼：（2）0.05-2重量份的受阻酚化合物; （3）0.05-0.5重量份的亚磷酸酯或亚膦酸酯; 和（4）0.15-1重量份的硫代二丙酸酯。

90. 发明授权

US5189087A Plastic materials for the production of deep-drawn films 失效
标题翻译：塑料材料用于生产深冲膜
公开(公告)号：US5189087A
公开(公告)日：1993-02-23
申请号：US218574
申请日：1988-07-12
申请人： Artur Wildenau
发明人： Artur Wildenau
IPC分类号： C08K5/00 , C08K5/1515 , C08L21/00 , C08L27/06 , C08L33/06
CPC分类号： C08K5/1515 , C08K5/00 , C08L27/06 , C08L33/06 , C08L21/00
摘要： Plastic compositions for the production of deep-drawn films have the following composition:______________________________________ Parts By Weight ______________________________________ Polyvinyl chloride 35-40 Acrylate rubber/PVC (1:1) 40-50 Plasticizer 5-10 Polystyrene/polyethylenebutylene 1-10 block copolymer Processing agent 4-5 ______________________________________ The plastic film products from these materials have a high degree of strength and resistance to aging. Inhomogeneities and hard particles in the films are eliminated.
摘要翻译：用于生产深拉膜的塑料组合物具有以下组成： - 重量份 - 聚氯乙烯35-40 - 丙烯酸酯橡胶/ PVC（1：1）40-50 - 塑化剂5-10 - 聚苯乙烯/聚乙烯丁烯1-10 嵌段共聚物 - 处理剂4-5 - 这些材料的塑料膜产品具有高度的强度和耐老化性。膜中的不均匀性和硬颗粒被消除。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式