专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06221978B1 Moisture curable hot melt adhesive and method for bonding substrates using same 有权
标题翻译：水溶性热熔粘合剂和使用其粘合基材的方法
公开(公告)号：US06221978B1
公开(公告)日：2001-04-24
申请号：US09288899
申请日：1999-04-09
申请人： Yingjie Li , Reimar Heucher , John T. Cain
发明人： Yingjie Li , Reimar Heucher , John T. Cain
IPC分类号： C08G1800
CPC分类号： C08G18/4018 , C08G18/12 , C08G2170/20 , C08G2250/00 , C08G18/307 , C08G18/46
摘要： Difficult-to-bond substrates possessing low surface energies are bonded with moisture curable polyurethane hot melt adhesive comprising a polyurethane prepolymer which is the reaction product of a polyol component and a polyisocyanate component, wherein said polyol component comprises a polyester polyol which is the reaction product of diacid comprising aromatic diacid and optional co-monomer diacid and diol, with the proviso that said diacid is substantially free of phthalic acid or derivatives thereof.
摘要翻译：具有低表面能的困难粘合的基材与含有多元醇组分和多异氰酸酯组分的反应产物的聚氨酯预聚物的防湿固化聚氨酯热熔粘合剂粘结，其中所述多元醇组分包括作为反应产物的聚酯多元醇的二酸包括芳族二酸和任选的共聚单体二酸和二醇，条件是所述二酸基本上不含邻苯二甲酸或其衍生物。

2. 发明授权

US5883172A Polyamide hotmelt adhesive 失效
标题翻译：聚酰胺热熔胶
公开(公告)号：US5883172A
公开(公告)日：1999-03-16
申请号：US939425
申请日：1997-09-29
申请人： Reimar Heucher , Siegfried Kopannia , Ulrike Maassen
发明人： Reimar Heucher , Siegfried Kopannia , Ulrike Maassen
IPC分类号： C08G69/34 , C09J177/08 , C08K3/26 , C08L77/08
CPC分类号： C09J177/08 , C08G69/34
摘要： A composition of matter useful as a hotmelt adhesive is provided. The composition is comprised of a polyamide based on dimerized fatty acid and having an amine value higher by at least two units than the acid value of said polyamide and a filler comprised of a carbonate. The filler is preferably comprised of fine particles of calcium carbonate. The adhesive is particularly useful for bonding metals, e.g. to plastics and the bonding of cables with multilayer sheaths, e.g. in optical cables and power cables.
摘要翻译：提供了用作热熔粘合剂的物质组合物。该组合物由基于二聚脂肪酸的聚酰胺组成，并且胺值比所述聚酰胺的酸值和由碳酸酯组成的填料高至少两个单位。填料优选由碳酸钙的细颗粒组成。粘合剂特别适用于粘合金属，例如塑料和电缆与多层护套的接合，例如。在光缆和电力电缆。

3. 发明授权

US5807968A Polyamide compositions and related methods 失效
标题翻译：聚酰胺组合物及相关方法
公开(公告)号：US5807968A
公开(公告)日：1998-09-15
申请号：US627632
申请日：1996-04-04
申请人： Dwight D. Heinrich , Reimar Heucher , Sandra Drahos
发明人： Dwight D. Heinrich , Reimar Heucher , Sandra Drahos
IPC分类号： A43B23/08 , C08G69/34 , C08G69/40 , C08G73/10 , C08L23/08 , C08L77/08 , C08L91/06 , C09D177/08 , C08G69/26 , C08L77/06
CPC分类号： C08L77/08 , A43B23/086 , C08G69/34 , C08L23/08 , C08L91/06
摘要： A polyamide resin comprising the reaction product obtained by the reaction of an acid component comprised of a major concentration of a dimer acid and minor concentration of a monobasic acid and an amine component comprised of a major concentration of a short-chain alkylenediamine, a first minor concentration of a medium-chain alkylenediamine and second minor concentration of a polyoxyalkylene diamine having a molecular weight greater than about 500 is provided. The polyamide resin is used to form a blend of containing the polyamide in a major amount by weight and a first minor amount by weight of a polar wax and a second minor amount by weight of a polyolefin elastomer. The composition is used to reinforce a footwear upper, e.g. as a print on box toe material.
摘要翻译：包含由主要浓度的二聚酸和少量一元酸组成的酸组分和由主要浓度的短链亚烷基二胺组成的胺组分反应获得的反应产物的聚酰胺树脂，第一次要提供中链亚烷基二胺的浓度和第二次要浓度的分子量大于约500的聚氧亚烷基二胺。聚酰胺树脂用于形成含有主要量的聚酰胺和第一少量的极性蜡和第二次要重量的聚烯烃弹性体的共混物。该组合物用于加强鞋类鞋面，例如鞋底。作为打印盒上的脚趾材料。

4. 发明授权

US5519109A Moisture-curing polyamides 失效
标题翻译：水分固化聚酰胺
公开(公告)号：US5519109A
公开(公告)日：1996-05-21
申请号：US373697
申请日：1995-01-17
申请人： Hans-Georg Kinzelmann , Reimar Heucher , Juergen Wichelhaus
发明人： Hans-Georg Kinzelmann , Reimar Heucher , Juergen Wichelhaus
IPC分类号： C08G69/48 , C09J177/00 , C08G69/26
CPC分类号： C08G69/48 , C09J177/00
摘要： Moisture-curing polyamides containing reactive alkoxysilane groups and a process for their preparation are provided. The reactive alkoxysilane groups contain organic groups which are not reactive during the production process, the intended application or the curing process. These moisture-curing polyamides have low melt viscosities and are useful as sealing compounds, hotmelt adhesives and encapsulating materials.
摘要翻译：提供含有反应性烷氧基硅烷基的水分固化聚酰胺及其制备方法。反应性烷氧基硅烷基包含在制备过程中不具有反应性的有机基团，预期应用或固化过程。这些湿固化聚酰胺具有低熔融粘度，并且可用作密封化合物，热熔粘合剂和包封材料。

5. 发明授权

US6077900A Aqueous polyamide dispersion composition 失效
标题翻译：水性聚酰胺分散体组合物
公开(公告)号：US6077900A
公开(公告)日：2000-06-20
申请号：US163143
申请日：1998-09-29
申请人： Chase J. Boudreaux , Timothy Vogel , David I. Devore , Reimar Heucher , Stephen A. Fischer , Kartar S. Arora
发明人： Chase J. Boudreaux , Timothy Vogel , David I. Devore , Reimar Heucher , Stephen A. Fischer , Kartar S. Arora
IPC分类号： C08J3/07 , C08J3/02
CPC分类号： C08J3/07 , C08J2377/08
摘要： An aqueous dispersion containing a polyamide and non-polyamide polymer is prepared by dissolving the polyamide in an organic solvent with a surfactant to form a polyamide solution. Water is then added to the polyamide solution to form an aqueous dispersion. The non-polyamide polymer can be added before or after the addition of water. The polyamide/non-polyamide dispersion can be used to produce an ink with better adhesion to plastic substrates and reduced blocking problems.
摘要翻译：通过将聚酰胺与表面活性剂溶解在有机溶剂中以形成聚酰胺溶液来制备含有聚酰胺和非聚酰胺聚合物的水分散体。然后将水加入到聚酰胺溶液中以形成水分散体。非聚酰胺聚合物可以在加入水之前或之后加入。聚酰胺/非聚酰胺分散体可用于生产具有对塑料基材的更好粘附性和降低的阻塞问题的油墨。

6. 发明授权

US5902849A Filling compound 失效
标题翻译：灌装料
公开(公告)号：US5902849A
公开(公告)日：1999-05-11
申请号：US747053
申请日：1996-11-12
申请人： Reimar Heucher , Juergen Wichelhaus , Johannes Andres
发明人： Reimar Heucher , Juergen Wichelhaus , Johannes Andres
IPC分类号： C08L53/02 , G02B6/44 , H01B3/22 , H01B7/285 , C08K5/01 , C08L23/22 , C10M107/00
CPC分类号： H01B7/285 , C08L53/025 , G02B6/4401 , G02B6/4494 , H01B3/22 , C10M2201/087 , C10M2201/10 , C10M2201/102 , C10M2201/105 , C10M2205/00 , C10M2205/006 , C10M2205/02 , C10M2205/0206 , C10M2205/0213 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/04 , C10M2205/046 , C10M2205/06 , C10M2205/066 , C10M2205/086 , C10M2205/106 , C10M2205/126 , C10M2205/14 , C10M2205/146 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2217/044 , C10M2217/045 , C10N2220/02 , C10N2240/20 , C10N2240/201 , C10N2240/202 , C10N2240/203 , C10N2240/204 , C10N2240/205
摘要： A filling compound for electrical and optical equipment in the form of cables, connectors, plugs etc. and to assemblies thus produced, is provided. Electrical and optical equipment in the form of cables, connectors, plugs etc. have to be protected against harmful influences penetrating from outside, particularly water, and also against mechanical damage during laying or as a result of exposure to heat. The filling compound is based on a stellate substance, i.e. a substance having a branched molecular structure in which, ideally, 3 or more branches, more particularly polymeric chains, radiate from a single branching point. The filling compound is flexible at very low temperatures but, on the other hand, does not run out, even at extremely high temperatures.
摘要翻译：提供了一种用于电缆，连接器，插头等形式的电气和光学设备的填充组合物以及由此产生的组件。必须保护电缆，连接器，插头等形式的电气和光学设备免受从外部，特别是水渗透的有害影响，以及在敷设过程中或由于暴露于热量而导致的机械损坏。填充化合物基于星状物质，即具有分支结构的物质，其中理想地是3个或更多个分枝，更特别地聚合物链从单个分支点辐射。填充化合物在非常低的温度下是柔性的，但另一方面即使在极高的温度下也不会耗尽。

7. 发明授权

US5770680A Aqueous dispersions of polyamides 失效
标题翻译：聚酰胺的水分散体
公开(公告)号：US5770680A
公开(公告)日：1998-06-23
申请号：US738402
申请日：1996-10-25
申请人： Stephen A. Fischer , David I. Devore , Kartar S. Arora , Reimar Heucher
发明人： Stephen A. Fischer , David I. Devore , Kartar S. Arora , Reimar Heucher
IPC分类号： C08J3/07 , C09J177/00 , C08G69/08 , C08G47/08 , C08G73/10
CPC分类号： C08J3/07 , C09J177/00 , C08J2377/00
摘要： A process is provided for preparing a dispersion of a polyamide in water, said process comprising: dissolving a polyamide having an amine value of greater than about 2 in an organic solvent to form a solution of said polyamide in said solvent, said polyamide and said solvent being at a temperature below the softening point of, said polyamide during said dissolving, said solution further comprising a surfactant and an inorganic alkaline material, adding sufficient water containing an acid to said solution with mixing to form an oil-in-water dispersion, the temperature of said solution and said water being below the softening point of said polyamide during said adding, the amount of said acid being sufficient to neutralize a portion of said inorganic alkaline material, but insufficient to coagulate said polyamide from the resulting oil-in-water dispersion, and removing at least a major amount of said organic solvent from said oil-in-water dispersion. The resulting dispersion is useful in preparing a coating of the polyamide, which coating is useful as an adhesive.
摘要翻译：提供了一种制备聚酰胺在水中的分散体的方法，所述方法包括：将具有大于约2的胺值的聚酰胺溶解在有机溶剂中以形成所述聚酰胺在所述溶剂中的溶液，所述聚酰胺和所述溶剂在所述溶解期间处于低于所述聚酰胺的软化点的温度下，所述溶液还包含表面活性剂和无机碱性材料，在混合下向所述溶液中加入足够的含有酸的水以形成水包油分散体，所述溶液的温度和所述水在所述添加期间低于所述聚酰胺的软化点，所述酸的量足以中和所述无机碱性物质的一部分，但不足以使所述聚酰胺从所得水包油中凝结分散，并从所述水包油分散体中除去至少大量的所述有机溶剂。得到的分散体可用于制备聚酰胺的涂层，该涂层可用作粘合剂。

8. 发明授权

US5922831A Method of manufacturing an upper for a shoe 失效
标题翻译：制造鞋子鞋面的方法
公开(公告)号：US5922831A
公开(公告)日：1999-07-13
申请号：US103712
申请日：1998-06-23
申请人： Dwight D. Heinrich , Reimar Heucher , Sandra Drahos
发明人： Dwight D. Heinrich , Reimar Heucher , Sandra Drahos
IPC分类号： A43B23/08 , C08G69/34 , C08G69/40 , C08G73/10 , C08L23/08 , C08L77/08 , C08L91/06 , C09D177/08 , A43B7/06 , C09J4/00
CPC分类号： C08L77/08 , A43B23/086 , C08G69/34 , C08L23/08 , C08L91/06
摘要： A polyamide resin comprising the reaction product obtained by the reaction of an acid component comprised of a major concentration of a dimer acid and minor concentration of a monobasic acid and an amine component comprised of a major concentration of a short-chain alkylenediamine, a first minor concentration of a medium-chain alkylenediamine and second minor concentration of a polyoxyalkylene diamine having a molecular weight greater than about 500 is provided. The polyamide resin is used to form a blend of containing the polyamide in a major amount by weight and a first minor amount by weight of a polar wax and a second minor amount by weight of a polyolefin elastomer. The composition is used to reinforce a footwear upper, e.g. as a print on box toe material.
摘要翻译：一种聚酰胺树脂，其包含通过由主要浓度的二聚酸和少量一元酸组成的酸组分和由主要浓度的短链亚烷基二胺组成的胺组分反应获得的反应产物，第一次要提供中链亚烷基二胺的浓度和第二次要浓度的分子量大于约500的聚氧亚烷基二胺。聚酰胺树脂用于形成含有主要量的聚酰胺和第一少量的极性蜡和第二次要重量的聚烯烃弹性体的共混物。该组合物用于加强鞋类鞋面，例如鞋底。作为打印盒上的脚趾材料。

9. 发明授权

US5723538A Aqueous dispersions of polyamides 失效
公开(公告)号：US5723538A
公开(公告)日：1998-03-03
申请号：US738425
申请日：1996-10-25
申请人： Stephen A. Fischer , David I. Devore , Kartar S. Arora , Reimar Heucher , Michael S. Wiggins , Chase J. Boudreaux
发明人： Stephen A. Fischer , David I. Devore , Kartar S. Arora , Reimar Heucher , Michael S. Wiggins , Chase J. Boudreaux
IPC分类号： C08J3/07 , C09J177/00 , C08K3/00
CPC分类号： C08J3/07 , C09J177/00 , C08J2377/00
摘要： A process is provided for preparing a dispersion of a polyamide in water, said process comprising: dissolving a polyamide having an amine value of greater than about 2 in an organic solvent to form a solution of said polyamide in said solvent, said polyamide and said solvent being at a temperature below the softening point of said polyamide during said dissolving, said solution further comprising a surfactant and an inorganic alkaline material, adding sufficient water containing an acid to said solution with mixing to form an oil-in-water dispersion, the temperature of said solution and said water being below the softening point of said polyamide during said adding, the amount of said acid being sufficient to neutralize a portion of said inorganic alkaline material, but insufficient to coagulate said polyamide from the resulting oil-in-water dispersion, and removing at least a major amount of said organic solvent from said oil-in-water dispersion. The resulting dispersion is useful in preparing a coating of the polyamide, which coating is useful as an adhesive.

10. 发明授权

US5719255A Polyamide based on dimer fatty acid 失效
标题翻译：基于二聚脂肪酸的聚酰胺
公开(公告)号：US5719255A
公开(公告)日：1998-02-17
申请号：US704528
申请日：1996-09-11
申请人： Reimar Heucher , Bettina Becker , Angela Rossini
发明人： Reimar Heucher , Bettina Becker , Angela Rossini
IPC分类号： B32B15/088 , C08G69/34 , C08K5/00 , C08K5/1515 , C08K5/57 , C08L77/00 , C08L77/06 , C08L77/08 , C09J177/00 , C09J177/06 , C09J177/08 , C09K3/10 , H01B7/285
CPC分类号： H01B7/285 , C08G69/34 , C08K5/005 , C09J177/08 , C09K3/10 , C09K2200/0447 , C09K2200/0667
摘要： A composition of matter useful as a hotmelt adhesive is provided. The adhesive comprises a polyamide based on dimerized fatty acid, preferably having an amine value of less than 2, and at least one heat stabilizer for polyvinyl chloride, preferably selected from the group consisting of alkyl tin carboxylate compounds and epoxy compounds. The heat stabilizer is preferably present in an amount of 0.2% to 10.0% by weight of the composition. Also provided is a method of using the composition as a hotmelt adhesive for polyvinyl chloride.
摘要翻译： PCT No.PCT / EP95 / 00817 Sec。 371日期：1996年9月11日 102（e）日期1996年9月11日PCT Filed Mar. 6，1995 PCT Pub。公开号WO95 / 24439 日期1995年9月14日提供了用作热熔粘合剂的物质组成。粘合剂包括基于二聚脂肪酸的聚酰胺，优选胺值小于2的聚酰胺，和至少一种聚氯乙烯热稳定剂，优选选自烷基锡羧酸酯化合物和环氧化合物。热稳定剂优选以组合物的0.2重量％至10.0重量％的量存在。还提供了使用该组合物作为聚氯乙烯的热熔粘合剂的方法。

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