专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07786222B2 Polyamide oligomers and their use 有权
标题翻译：聚酰胺低聚物及其用途
公开(公告)号：US07786222B2
公开(公告)日：2010-08-31
申请号：US11914916
申请日：2006-04-24
申请人： Eduard Schmid , Botho Hoffmann
发明人： Eduard Schmid , Botho Hoffmann
IPC分类号： C08L77/00 , C08L51/00 , C08G69/14 , C08G69/26 , C08K5/34 , C08J3/20 , C08J3/22 , C07D211/56 , C07D211/98
CPC分类号： C08G69/14 , C08G69/16 , C08G69/26 , C08G69/28 , C08L77/02 , C08L2666/20
摘要： The present invention relates to polyamide oligomers with linear or branched chain structure with a number average molar mass of 800 to 5000 g/mol, with basic end groups which are at least partially NH2 end groups and carboxyl end groups, produced by condensation of polyamide-forming monomers, the concentration of NH2 end groups being at most 300 mmol/kg and in that these end groups are present in excess in a ratio to the carboxyl end groups.
摘要翻译：本发明涉及具有数均摩尔质量为800至5000g / mol的直链或支链结构的聚酰胺低聚物，碱性端基至少部分为NH 2端基和羧基端基，其通过聚酰胺 - 形成单体时，NH 2端基的浓度为至多300mmol / kg，并且这些端基以与羧基端基的比例过量存在。

12. 发明申请

US20050214465A1 Method for producing composite materials using a thermoplastic matrix 审中-公开
标题翻译：使用热塑性基质制备复合材料的方法
公开(公告)号：US20050214465A1
公开(公告)日：2005-09-29
申请号：US10499032
申请日：2002-12-17
申请人： Peter Maskus , Christian Kruse , Eduard Schmid , Anreas Mettier , Jonny Lohmiller
发明人： Peter Maskus , Christian Kruse , Eduard Schmid , Anreas Mettier , Jonny Lohmiller
IPC分类号： C08J5/24 , B29B15/12 , B29C70/50 , B05D3/02
CPC分类号： B29C70/50 , B29B15/125
摘要： The invention relates to a method for producing a composite material (33) consisting of reinforcing elements (29) and a thermoplastic polyamide, said method permitting high-speed production with continuous process control, using simple equipment. The method is characterized by the following steps: the supplied reinforcing elements (29) are impregnated with a lactam melt (11) that is activated for anionic polymerization, at a temperature at which the activated lactam melt (11) does not polymerize; the impregnated reinforcing element (30) is heated and polymerized in a heating unit (17) without passing through a heated die and in an essentially contactless manner; the resultant hot polymerized composite material (31) is cooled in a cooling unit (18). The lactam melt (11) that is activated for anionic polymerization is produced by first melting the lactam or more precisely the mixture of lactams to obtain a monomer melt (3) and a liquid initiator (6) is added to the monomer melt (3) immediately prior to the impregnation process of the reinforcing element (29), said liquid initiator (6) containing simultaneously the activator and the catalyst function in solute form.
摘要翻译：本发明涉及一种用于制造由增强元件（29）和热塑性聚酰胺组成的复合材料（33）的方法，所述方法允许使用简单的设备以连续的工艺控制进行高速生产。该方法的特征在于以下步骤：在活化的内酰胺熔体（11）不聚合的温度下，将所供应的增强元件（29）浸渍用于阴离子聚合活化的内酰胺熔体（11）浸渍的增强元件（30）在加热单元（17）中被加热和聚合，而不通过加热的模头并且基本上是非接触的方式; 所得热聚合复合材料（31）在冷却单元（18）中被冷却。用于阴离子聚合活化的内酰胺熔体（11）通过首先熔化内酰胺或更准确地将内酰胺的混合物熔化以获得单体熔体（3），并将液体引发剂（6）加入到单体熔体（3）中，在加强元件（29）的浸渍过程之前，所述液体引发剂（6）同时含有活化剂和催化剂以溶质形式发挥作用。

13. 发明申请

US20050148729A1 Thermoplastic polyamide moulding compositions 有权
标题翻译：热塑性聚酰胺模塑组合物
公开(公告)号：US20050148729A1
公开(公告)日：2005-07-07
申请号：US11026243
申请日：2004-12-29
申请人： Eduard Schmid , Ornulf Rexin
发明人： Eduard Schmid , Ornulf Rexin
IPC分类号： C08K5/17 , C08K5/21 , C08K5/3412 , C08L77/00 , C08L77/02 , C08L77/06 , C08L51/00
CPC分类号： C08K5/3412 , C08K5/21 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2666/20
摘要： The present invention relates to thermoplastic polyamide moulding compositions which contain at least one copolyamide with at least 20% by weight polyamide 12 components and at least one aprotic compound selected from the group of N-alkylated, cyclic carboxylic acid amides with 5 to 7 ring elements and/or of urea derivatives, the alkyl rests of which are linear at the nitrogen or which form a linking of the two N-atoms, and a process for production of the moulding compositions. The thermoplastic polyamide moulding compositions are distinguished by the fact that no solid deposits are formed during thermoplastic conversion.
摘要翻译：本发明涉及含有至少一种具有至少20重量％聚酰胺12组分的共聚酰胺和至少一种非选择性化合物的热塑性聚酰胺模塑组合物，所述非质子化合物选自具有5-7个环元素的N-烷基化的环状羧酸酰胺和/或脲衍生物，其烷基在氮上是直链的或形成两个N-原子的连接，以及制备模塑组合物的方法。热塑性聚酰胺模塑组合物的特征在于在热塑性转化过程中不形成固体沉积物。

14. 发明申请

US20050148728A1 Use of thermoplastic polyamide moulding compositions with reduced formation of solid deposits and/or coverings 失效
标题翻译：使用减少形成固体沉积物和/或覆盖物的热塑性聚酰胺模塑组合物
公开(公告)号：US20050148728A1
公开(公告)日：2005-07-07
申请号：US11026192
申请日：2004-12-29
申请人： Georg Stoeppelmann , Ornulf Rexin , Eduard Schmid , Ralph Kettl , Manfred Hewel
发明人： Georg Stoeppelmann , Ornulf Rexin , Eduard Schmid , Ralph Kettl , Manfred Hewel
IPC分类号： C08G69/14 , C08K5/00 , C08K5/21 , C08K5/3412 , C08K5/42 , C08L77/00 , C08L77/02 , C08L77/06 , C08L51/08
CPC分类号： C08L77/00 , C08K5/0016 , C08K5/21 , C08K5/3412 , C08K5/42 , C08L77/02 , C08L77/06 , C08L2666/20
摘要： The present invention relates to the use of thermoplastic polyamide moulding compositions with reduced or strongly reduced formation of solid deposits and/or coverings during a thermoplastic conversion into commodity goods in discontinuous processes in particular injection moulding, and continuous processes such as the extrusion of films, fibers, tubes and jacketings containing at least 20% by weight polyamide and/or at least one copolymer with at least 20% by weight polyamide components.
摘要翻译：本发明涉及热塑性聚酰胺模塑组合物在热塑性转化成不连续工艺的商品中，特别是注模成型中的固体沉积物和/或覆盖物的形成减少或强烈减少的用途，以及连续的方法，例如膜的挤出，纤维，管和护套，其含有至少20重量％的聚酰胺和/或至少一种具有至少20重量％聚酰胺组分的共聚物。

15. 发明授权

US06447625B1 Method and device for bringing together and joining plastic cards and printed card supports 失效
标题翻译：用于将塑料卡和印刷卡支架连接在一起并连接的方法和装置
公开(公告)号：US06447625B1
公开(公告)日：2002-09-10
申请号：US09402302
申请日：1999-12-07
申请人： Eduard Schmid , Ulrich Erpenstein , Herbert Dassinger , Wolfgang Magg
发明人： Eduard Schmid , Ulrich Erpenstein , Herbert Dassinger , Wolfgang Magg
IPC分类号： B32B3100
CPC分类号： G06K19/041 , B42D5/027 , Y10T156/1092
摘要： A method of bringing together and joining plastic cards, which are provided with an identification mark, and printed card carriers associated with the respective plastic cards, has the following steps: providing the plastic card, detecting the identification mark of said plastic card, deriving a test mark from said identification mark of the plastic card in such a way that unequivocal calculating back to the identification mark is not possible on the basis of the test mark, reading a data base by means of said identification mark, printing on the card carrier data read from the data base as well as the test mark, detecting the test mark of the card carrier prior to joining said card carrier to the plastic card, determining whether the test mark derived from the identification mark of the plastic card, which is about to be joined to the card carrier, corresponds to the detected test mark, and, provided that the test marks of the plastic card and of the card carrier correspond, bringing together and joining the plastic card and the card carrier.
摘要翻译：将具有识别标记的塑料卡和与各个塑料卡相关联的打印卡片托架组合在一起并连接的方法具有以下步骤：提供塑料卡，检测所述塑料卡的识别标记，导出来自塑料卡的所述识别标记的测试标记，使得根据测试标记不可靠地计算回识别标记，借助于所述识别标记读取数据库，在卡载体数据上进行打印从数据库和测试标记读取，在将所述卡片载体连接到塑料卡之前检测卡片载体的测试标记，确定是否从塑料卡的识别标记得到的测试标记即将加入到卡片载体上，对应于检测到的测试标记，并且只要塑料卡和卡片载体的测试标记对应，带来一起加入塑料卡和卡片载体。

16. 发明授权

US6013758A Method for producing a liquid system for lactam polymerization 失效
标题翻译：制备内酰胺聚合液体系的方法
公开(公告)号：US6013758A
公开(公告)日：2000-01-11
申请号：US53734
申请日：1998-04-02
申请人： Eduard Schmid , Roman Eder , Ivano Laudonia
发明人： Eduard Schmid , Roman Eder , Ivano Laudonia
IPC分类号： C08G69/14 , C08G18/60 , C08G69/18 , C08G69/20 , C08G69/08 , C08G73/10
CPC分类号： C08G69/20 , C08G69/18
摘要： A method for the production and use of a catalytically-acting liquid system is offered, which has no or only a small proportion of free lactam, and which is of low viscosity and good storage stability and which directly initiates the anionic lactam polymerization.
摘要翻译：提供了一种生产和使用催化作用液体体系的方法，该方法没有或只有少量的游离内酰胺，而且具有低粘度和良好的储存稳定性，并直接引发阴离子内酰胺聚合。

17. 发明授权

US5837181A Thermoplastically formable composite materials based on polyamide 12 matrix 失效
标题翻译：基于聚酰胺12基质的热塑性复合材料
公开(公告)号：US5837181A
公开(公告)日：1998-11-17
申请号：US858442
申请日：1997-05-19
申请人： Roland Leimbacher , Eduard Schmid
发明人： Roland Leimbacher , Eduard Schmid
IPC分类号： B29K77/00 , B29K105/12 , C08G69/14 , C08G69/16 , C08J5/04 , C08J5/12 , C08J5/24 , C08K7/02 , C08L77/00 , C08L77/02 , B32B31/04
CPC分类号： C08J5/04 , C08G69/14 , C08G69/16 , C08J2377/02 , Y10T442/20 , Y10T442/2869 , Y10T442/2984 , Y10T442/2992 , Y10T442/30 , Y10T442/40 , Y10T442/60
摘要： The present invention relates to thermoplastically formable composite materials of reinforcing fibers in a polyamide 12 matrix, characterized in that the polyamide 12 matrix consists of anionically polymerized laurin-lactam maximally containing 15 weight-% of co-monomers and selectively additives which are determined on the basis of production, processing and use. The invention furthermore relates to a process for producing these composite materials, in accordance with which an activated anionic lactam 12 melt is prepared, which penetrates the fiber arrangement in the liquid state, so that it forms the matrix for a shaped body, the activated melt is final-polymerized under the effects of temperature and pressure in a mold or a tool in such a way that the shape is achieved, and the pre-formed part is subjected to an after-shaping step under the effects of pressure and temperature, if desired. The shaped bodies in accordance with the invention can be used for for producing protective channels, protective elements, support elements, load-bearing frame elements, cover elements, cage structures, structures for transmission systems, roofing of lightweight material, components of sporting goods, machine elements, components for ship and boat building, body and cover elements for vehicle construction, pipes for transporting media and protective conduits, particularly in the electrical field.
摘要翻译：本发明涉及聚酰胺12基质中增强纤维的热塑性可成形复合材料，其特征在于聚酰胺12基质由阴离子聚合的月桂酸 - 内酰胺组成，最多含有15重量％的共聚单体和选择性添加剂，生产，加工和使用的基础。本发明还涉及一种制备这些复合材料的方法，根据该方法，制备活化的阴离子内酰胺12熔体，其以液态渗透纤维布置，从而形成成形体的基质，活化的熔体在模具或工具中的温度和压力的作用下，以实现形状的方式进行最终聚合，并且在压力和温度的作用下对预成型部件进行后成型步骤，如果想要的根据本发明的成形体可以用于制造保护通道，保护元件，支撑元件，承载框架元件，盖元件，保持架结构，传动系统的结构，轻质材料的屋顶，体育用品的部件，机器元件，用于船舶和船舶建造的部件，车辆构造的主体和盖元件，用于运输介质的管道和保护管道，特别是在电场中。

18. 发明授权

US5756647A Process for activated anionic lactam polymerization 失效
标题翻译：活性阴离子内酰胺聚合方法
公开(公告)号：US5756647A
公开(公告)日：1998-05-26
申请号：US786710
申请日：1997-01-21
申请人： Eduard Schmid , Roman Eder
发明人： Eduard Schmid , Roman Eder
IPC分类号： C08G69/16 , C08G69/04 , C08G69/14 , C08G69/18 , C08G69/20 , C08G69/46
CPC分类号： C08G69/18 , C08G69/20
摘要： A process for the activated anionic lactam polymerization is proposed, wherein a liquid system is employed, which simultaneously contains activator and anionic catalyst for the polymerization of the lactam.
摘要翻译：提出了一种活化的阴离子内酰胺聚合方法，其中使用液体体系，其同时含有用于内酰胺聚合的活化剂和阴离子催化剂。

19. 发明授权

US5516815A Starch-Containing fibers, process for their production and products made therefrom 失效
标题翻译：含有淀粉的纤维，其生产工艺和由其制成的产品
公开(公告)号：US5516815A
公开(公告)日：1996-05-14
申请号：US390165
申请日：1995-02-17
申请人： Friedrich Buehler , Viktor Baron , Eduard Schmid , Peter Meier , Hans-Joachim Schultze
发明人： Friedrich Buehler , Viktor Baron , Eduard Schmid , Peter Meier , Hans-Joachim Schultze
IPC分类号： C08L3/00 , C08L101/16 , D01F1/10 , D01F6/88 , D01F8/04 , D01F8/18 , D01F9/00 , C08L67/02 , C08L77/02
CPC分类号： D01F9/00 , D01F6/88 , D01F8/04 , D01F8/18
摘要： A starch fiber produced by a spinning process and comprising:A A first amount of 1 to 100 parts of a starch melt-spinnable composition comprising1. a second amount of 56 to 96 parts of at least one modified and/or unmodified starch,2. a third amount of 4 to 40 parts of at least one destructuring agent,3. a fourth amount of 0 to 4 parts of at least one additive, selected from urea, urea derivatives, emulsifiers, lubricants, and proteins and their alkali salts,components 1, 2 and 3 totaling 100 parts; andB a fifth amount of 99 to 0 parts of at least one melt-spinnable polymer,ingredients A and B totaling 100 parts.In addition, there may also be included 0 to 20 parts of conventional additives for melt spinning compositions.The invention further relates to a process for the production of these starch fibers from this melt spinning composition, and to uses for fibers which, by modification with the starch melt-spinnable composition, have special properties.
摘要翻译：一种通过纺丝方法生产的淀粉纤维，其包含：AA第一量的1至100份淀粉熔融可纺组合物，其包含1.第二量的56至96份至少一种改性和/或未改性淀粉，2。第三量的4至40份至少一种破坏剂，3.第四量的0至4份选自脲，脲衍生物，乳化剂，润滑剂和蛋白质的至少一种添加剂及其碱金属盐，组分 1，2和3共100份; 和B是第五量的99至0份的至少一种熔融可纺的聚合物，成分A和B共计100份。此外，还可以包括0至20份用于熔融纺丝组合物的常规添加剂。本发明还涉及从该熔融纺丝组合物生产这些淀粉纤维的方法，以及通过用淀粉可熔融纺丝组合物进行改性而具有特殊性能的纤维的用途。

20. 发明授权

US5177177A Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid and cycloaliphatic diamine 失效
标题翻译：来自二酸，芳香二羧酸和环己二胺的不对称共聚酰胺
公开(公告)号：US5177177A
公开(公告)日：1993-01-05
申请号：US735077
申请日：1991-07-24
申请人： Helmut Thullen , Eduard Schmid
发明人： Helmut Thullen , Eduard Schmid
IPC分类号： C08G69/26 , C08G69/28 , C08G69/34 , C08G69/36
CPC分类号： C08G69/34
摘要： Rigid, amorphous copolyamides, which can be produced in a single-stage polycondensation reaction, having a high glass transition temperature and low water absorption capacity, consisting essentially of cycloaliphatic diamines, dimerized fatty acids, and aromatic dicarboxylic acids, and a method for the manufacture thereof.
摘要翻译：可以在单阶段缩聚反应中制备的具有高玻璃化转变温度和低吸水能力的刚性无定形共聚酰胺，其基本上由脂环族二胺，二聚脂肪酸和芳族二羧酸组成，以及制造方法其中。

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