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1. 发明授权

US4248934A Fibre and filament mixtures containing high-shrinkage bifilar poly(mod)acrylic filaments or fibres modified with carbon black 失效
标题翻译：含有高收缩双歧杆聚（聚）丙烯酸长丝或用炭黑改性的纤维的纤维和长丝混合物
公开(公告)号：US4248934A
公开(公告)日：1981-02-03
申请号：US922120
申请日：1978-07-05
申请人： Martin Wandel , Helmut Engelhard , Ernst Gutschik , Manfred Reichardt , Geert Christoph
发明人： Martin Wandel , Helmut Engelhard , Ernst Gutschik , Manfred Reichardt , Geert Christoph
IPC分类号： D01F8/08 , D02G3/04
CPC分类号： D01F8/08 , Y10S260/17 , Y10T428/2931
摘要： The invention relates to fibre or filament mixtures consisting of high shrinkage side-by-side bifilar (mod)acrylic fibres or filaments separately containing TiO.sub.2 and carbon black and of normal fibres or filaments of polyamide, polyester, polyalkylene, poly(mod)acrylic, wool or cotton.
摘要翻译：本发明涉及由分别含有TiO 2和炭黑以及聚酰胺，聚酯，聚亚烷基，聚（亚丙基）丙烯酸酯，聚亚烷基二甲基丙烯酸酯的普通纤维或长丝的高收缩并列双峰（mod）丙烯酸纤维或长丝组成的纤维或长丝混合物，羊毛或棉花。

2. 发明申请

US20070292658A1 Sandwich structure with frequency-selective double wall behavior 有权
标题翻译：具有频率选择性双壁行为的三明治结构
公开(公告)号：US20070292658A1
公开(公告)日：2007-12-20
申请号：US11805706
申请日：2007-05-24
申请人： Christian Thomas , Martin Wandel
发明人： Christian Thomas , Martin Wandel
IPC分类号： B32B3/12 , B32B3/26 , B32B7/02
CPC分类号： B32B3/10 , G10K11/168 , Y10T428/24149 , Y10T428/2495 , Y10T428/249953
摘要： A description is given of a sandwich structure which comprises a core and outer layers arranged on both sides of the core, in which the core has core clearances which are dimensioned such that the acoustic behavior of the sandwich structure in the region of the core clearances corresponds to the acoustic behavior of a double wall, and at the same time the global acoustic behavior of the sandwich structure is retained.
摘要翻译：描述了一种夹层结构，其包括布置在芯的两侧的芯和外层，其中芯具有芯间隙，其尺寸使得夹芯结构在芯间隙的区域中的声学行为对应于对双壁的声学行为，同时保持夹层结构的全球声学行为。

3. 发明授权

US4959452A Alpha-amino-epsilon-caprolactam-modified polyamide preparation 失效
标题翻译： α-氨基-ε-己内酰胺改性聚酰胺制剂
公开(公告)号：US4959452A
公开(公告)日：1990-09-25
申请号：US182336
申请日：1988-04-18
申请人： Rolf-Volker Meyer , Rolf Dhein , Martin Wandel , Harald Selbeck , Friedrich Fahnler , Hans-Detlef Heinz , Peter-Rolf Muller
发明人： Rolf-Volker Meyer , Rolf Dhein , Martin Wandel , Harald Selbeck , Friedrich Fahnler , Hans-Detlef Heinz , Peter-Rolf Muller
IPC分类号： C08G69/16 , C08G69/18 , C08G69/28 , C08G69/36
CPC分类号： C08G69/36 , C08G69/16 , C08G69/28
摘要： This invention relates to thermoplastically deformable branched aliphatic polyamides prepared by the hydrolytic polycondensation of lactams in the presence of small quantities of .alpha.-amino-.epsilon.-caprolactam (ACL) and approximately equivalent quantities of polycarboxylic acids (preferably dicarboxylic acids) and to a process for their preparation which is distinguished by considerably reduced polycondensation times without giving rise to cross-linked products. The process optionally in addition employs a solid phase after-condensation in which rapid further condensation takes place to the products with increased melt viscosity which are branched but are still soluble in m-cresol.
摘要翻译：本发明涉及通过在少量α-氨基 - ε-己内酰胺（ACL）和约等量的多元羧酸（优选二羧酸）存在下内酰胺的水解缩聚而制备的热塑性可变形支化脂族聚酰胺，它们的制备方法，其显着缩短缩聚时间，而不会产生交联产物。该方法任选地另外使用固相后冷凝，其中对具有分支但仍可溶于间甲酚的熔体粘度增加的产物进行快速进一步冷凝。

4. 发明授权

US5194467A Stabilization of highly heat distortion resistant polycarbonates 失效
标题翻译：高耐热变形聚碳酸酯的稳定化
公开(公告)号：US5194467A
公开(公告)日：1993-03-16
申请号：US816918
申请日：1992-01-03
申请人： Helmut-Martin Meier , Uwe Westeppe , Rolf Dhein , Dieter Freitag , Martin Wandel , Axel Sandquist
发明人： Helmut-Martin Meier , Uwe Westeppe , Rolf Dhein , Dieter Freitag , Martin Wandel , Axel Sandquist
IPC分类号： C08K5/5435
CPC分类号： C08K5/5435
摘要： Highly heat distortion resistant moulding compositions are disclosed comprising an aromatic polycarbonate having molecular weights Mw (weight average) of a least 10,000, containing bifunctional carbonate structural units corresponding to formula (Ia) ##STR1## wherein R.sup.1 and R.sup.2 denote, independently of one another, hydrogen, halogen, C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.6 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.12 -aralkyl,m stands for an integer from 4 to 7,R.sup.3 and R.sup.4, which are selected individually for each X, denote, independently of one another, hydrogen or C.sub.1 -C.sub.6 -alkyl, andX denotes carbonunder the condition that R.sup.3 and R.sup.4 are both alkyl on at least one X atom andas the only thermo stabilizer, from 0.001 to 1% by weight of a siloxane corresponding to formula (II) ##STR2## wherein R and R' denote, independently of one another, C.sub.1 -C.sub.4 -alkyl or -aryl andx and y stand for the numbers 1,2 or 3 and x+y always add up to 4.
摘要翻译：公开了耐热变形性模塑组合物，其包含具有至少10,000的分子量Mw（重均分子）的芳族聚碳酸酯，其含有对应于式（Ia）的双官能碳酸酯结构单元，其中R1和R2独立地表示另一个是氢，卤素，C 1 -C 8 - 烷基，C 5 -C 6 - 环烷基，C 6 -C 10 - 芳基或C 7 -C 12 - 芳烷基，m代表4-7的整数，R3和R4分别为每个X彼此独立地表示氢或C 1 -C 6 - 烷基，X表示碳，在R 3和R 4均为至少一个X原子上为烷基且仅为热稳定剂的情况下，为0.001至1％重量的对应于式（II）的硅氧烷（II）其中R和R'彼此独立地表示C 1 -C 4 - 烷基或 - 芳基，x和y表示数字1,2或3 并且x + y总是最多为4。

5. 发明授权

US5177145A Gasoline-resistant thermoplastic molding compounds 失效
标题翻译：耐汽油热塑性塑料化合物
公开(公告)号：US5177145A
公开(公告)日：1993-01-05
申请号：US653841
申请日：1991-02-11
申请人： Ralf Dujardin , Jochen Schoeps , Martin Wandel
发明人： Ralf Dujardin , Jochen Schoeps , Martin Wandel
IPC分类号： C08L25/08 , C08L25/00 , C08L51/04 , C08L55/00 , C08L55/02 , C08L69/00
CPC分类号： C08L69/00
摘要： A thermoplastic molding composition comprising a polycarbonate resin and ABS is rendered improved levels of resistance to gasoline environment and thermal stability upon the incorporation therewith of a particular vinyl copolymer.
摘要翻译：包含聚碳酸酯树脂和ABS的热塑性模塑组合物在加入特定的乙烯基共聚物时可提高耐汽油环境的耐受性和热稳定性。

6. 发明授权

US5102935A Free-flowing polyamide molding compounds and blends 失效
标题翻译：自由流动的聚酰胺模塑化合物和共混物
公开(公告)号：US5102935A
公开(公告)日：1992-04-07
申请号：US403133
申请日：1989-09-05
申请人： Hans-Detlef Heinz , Harald Pielartzik , Aziz El-Sayed , Rolf-Volker Meyer , Martin Wandel , Peter-Roger Nyssen
发明人： Hans-Detlef Heinz , Harald Pielartzik , Aziz El-Sayed , Rolf-Volker Meyer , Martin Wandel , Peter-Roger Nyssen
IPC分类号： C08G63/60 , C08K5/105 , C08K5/12 , C08K5/20 , C08L77/00
CPC分类号： C08K5/20 , C08G63/60 , C08K5/105 , C08K5/12 , C08L77/00
摘要： The invention relates to new, free-flowing polyamide molding compounds and blends, characterized in that they are prepared by mixing of polyamides known per se in the melt with low molecular weight, liquid-crystalline esters and/or ester amides corresponding to formula (I) and/or liquid-crystalline, oligomeric esters and/or ester amides corresponding to formula (II) and, optionally, other additives, at least one polymeric blending component being used as a further additive in the case of polyamide blends, and to the use of these liquid-crystalline (LC) additives I and/or II as flow promoters in polyamide molding compounds and blends and to a process for the production of the new polyamide molding compounds and blends. The invention also relates to the new oligomeric esters and/or ester amides corresponding to formula (II).
摘要翻译：本发明涉及新的自由流动的聚酰胺模塑料和共混物，其特征在于它们通过将熔体中本身已知的聚酰胺与对应于式（I）的低分子量，液晶酯和/或酯酰胺）和/或对应于式（II）的液晶，低聚酯和/或酯酰胺和任选的其它添加剂，在聚酰胺共混物的情况下使用至少一种聚合共混组分作为另外的添加剂，并且使用这些液晶（LC）添加剂I和/或II作为聚酰胺模塑料和共混物中的流动促进剂，以及生产新的聚酰胺模塑料和共混物的方法。本发明还涉及对应于式（II）的新的低聚酯和/或酯酰胺。

7. 发明授权

US5021488A Flameproofed, non-dripping polyamide moulding compositions 失效
标题翻译：隔爆型无滴落聚酰胺成型组合物
公开(公告)号：US5021488A
公开(公告)日：1991-06-04
申请号：US556345
申请日：1990-07-23
申请人： Karl Fuhr , Friedemann Muller , Karl-Heinz Ott , Aziz El-Sayed , Peter-Rolf Muller , Martin Wandel
发明人： Karl Fuhr , Friedemann Muller , Karl-Heinz Ott , Aziz El-Sayed , Peter-Rolf Muller , Martin Wandel
IPC分类号： C08K5/02 , C08K5/5313 , C08K5/5333 , C08K7/14 , C08L27/12 , C08L57/00 , C08L77/00 , C08L87/00
CPC分类号： C08K5/5313
摘要： The invention relates to flameproofed, non-dripping polyamide moulding compositions which contain certain amounts ofA) phosphinic acid esters of polyphenols based on phenol-aldehyde/ketone condensates,B) antidripping agents (such as polyfluoroethylene polymers or aramides) andC) zinc borateand if appropriate reinforcing agents and other additives for flameproofing and for processing etc.
摘要翻译：本发明涉及含有一定量的基于酚 - 醛/酮缩合物的多酚A）次膦酸酯的阻燃，非滴落的聚酰胺模塑组合物，B）抗分解剂（例如聚氟乙烯聚合物或芳族聚酰胺）和C）硼酸锌以及适当的增强剂和其他用于隔爆和加工的添加剂。

8. 发明授权

US07631727B2 Sandwich structure with frequency-selective double wall behavior 有权
标题翻译：具有频率选择性双壁行为的三明治结构
公开(公告)号：US07631727B2
公开(公告)日：2009-12-15
申请号：US11805706
申请日：2007-05-24
申请人： Christian Thomas , Martin Wandel
发明人： Christian Thomas , Martin Wandel
IPC分类号： E04B1/82 , E04B1/84 , E04B1/86 , E04B1/74
CPC分类号： B32B3/10 , G10K11/168 , Y10T428/24149 , Y10T428/2495 , Y10T428/249953
摘要： A description is given of a sandwich structure which comprises a core and outer layers arranged on both sides of the core, in which the core has core clearances which are dimensioned such that the acoustic behavior of the sandwich structure in the region of the core clearances corresponds to the acoustic behavior of a double wall, and at the same time the global acoustic behavior of the sandwich structure is retained.
摘要翻译：描述了一种夹层结构，其包括布置在芯的两侧的芯和外层，其中芯具有芯间隙，其尺寸使得夹芯结构在芯间隙的区域中的声学行为对应于对双壁的声学行为，同时保持夹层结构的全球声学行为。

9. 发明授权

US4988549A Multilayered moulded products based on polyamides 失效
标题翻译：基于聚酰胺的多层成型产品
公开(公告)号：US4988549A
公开(公告)日：1991-01-29
申请号：US393132
申请日：1989-08-14
申请人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
发明人： Rolf-Volker Meyer , Friedrich Fahnler , Hanns-Peter Muller , Martin Wandel , Hans-Detlef Heinz
IPC分类号： B32B27/08 , B32B27/34 , C08G18/00 , C08G18/08 , C08G18/58 , C08J7/04 , C09D175/00 , C09D175/04
CPC分类号： C08J7/047 , C08G18/003 , C08G18/089 , C08G18/58 , C08J2377/00 , C08J2475/00 , Y10T428/1352 , Y10T428/1393 , Y10T428/265 , Y10T428/31562 , Y10T428/31757
摘要： This invention relates to the process of applying heat curable reaction resin mixtures of polyisocyanates (a), polyepoxides (b), reaction inhibitors (c), heat activated reaction catalysts (d) and optionally auxiliary agents and additives (e) for the production of multilayered moulded products based on polyamides with a cured duromer layer by applying the mixture and heat curing of the reaction resin mixtures are preferably applied to the polyamide moulded products produced by the anionic lactam polymerization process by rotation, extrusion or centrifugal casting while the said polyamide products are still hot from the heat of polymerization, e.g. to form internal coatings on rotation cast polyamide pipes. The invention further relates to duromer coated multilayered moulded products produced by the above process.
摘要翻译：本发明涉及多异氰酸酯（a），聚环氧化物（b），反应抑制剂（c），热活化反应催化剂（d）和任选的助剂和添加剂（e））的热固化反应树脂混合物的制备方法，通过施加混合物和反应树脂混合物的热固化，基于具有固化的杜松子层的聚酰胺的多层成型产品优选地通过旋转，挤出或离心浇铸由阴离子内酰胺聚合方法制备的聚酰胺模塑产品施加，而所述聚酰胺产品仍然热从聚合热，例如在旋转浇铸聚酰胺管上形成内部涂层。本发明还涉及通过上述方法生产的经十二指肠涂布的多层模制品。

10. 发明授权

US5512339A Decomposable packing material 失效
标题翻译：分解包装材料
公开(公告)号：US5512339A
公开(公告)日：1996-04-30
申请号：US139869
申请日：1993-10-22
申请人： Ralf Dujardin , Rolf Dhein , Martin Wandel
发明人： Ralf Dujardin , Rolf Dhein , Martin Wandel
IPC分类号： B65D65/46 , C08L77/00 , B29D22/00 , B32B1/08
CPC分类号： C08L77/00 , Y10S525/938 , Y10T428/1345 , Y10T428/1352
摘要： This invention relates to decomposable polyamide masses for packaging materials containing 5 to 25% by weight of an addition of linear, oligomeric aliphatic polyesters or polycarbonates with molecular weights from 800 to 4000. These additives preferably consist of polyesters of aliphatic diols and dicarboxylic acids having up to 10 carbon atoms or aliphatic carbonates having up to 10 carbon atoms.The use of such mixtures for easily degradable, decomposable polyamide packages is also claimed, in particular in the form of films or thin walled injection moulded parts for (food) packaging.
摘要翻译：本发明涉及用于包装材料的可分解聚酰胺质料，其含有5至25重量％的直链，低聚脂族聚酯或分子量为800至4000的聚碳酸酯。这些添加剂优选由脂肪族二醇和二羧酸的聚酯组成，至10个碳原子或具有至多10个碳原子的脂族碳酸酯。还要求使用这种混合物用于易降解的可分解的聚酰胺封装，特别是以（食品）包装的薄膜或薄壁注模部件的形式。

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