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41. 发明授权

US4725466A Non-sealable, biaxially oriented multi-layer polypropylene film 失效
标题翻译：不可密封的双轴取向多层聚丙烯薄膜
公开(公告)号：US4725466A
公开(公告)日：1988-02-16
申请号：US863447
申请日：1986-05-15
申请人： Guenther Crass , Lothar Bothe
发明人： Guenther Crass , Lothar Bothe
IPC分类号： B32B27/32 , B65D65/40 , B32B31/16
CPC分类号： B32B27/32 , Y10S428/91 , Y10T428/1334 , Y10T428/24967 , Y10T428/259 , Y10T428/2848 , Y10T428/31663 , Y10T428/31913
摘要： A non-sealable polypropylene multi-layer film comprises a base layer and at least one covering layer, the base layer as wella as the covering layer or layers being formed of propylene homopolymers. The covering layers contain a combination of additives composed of (a) from 0.2 to 1.0% by weight of a long-chain aliphatic amine, (b) from 0.2 to 1.0% by weight of a polydialkylsiloxane, and (c) from 0.1 to 1.0% by weight of a platelet-shaped inorganic pigment, the platelets of the pigments being disposed substantially parallel to the surface of the covering layer. The film is preferably produced by a coextrusion process. It is preferably used as a laminating film, an interleaving film or a metallizable film. The novel non-sealable polypropylene multi-layer film has, in particular, good anti-blocking and slip properties, good optical properties, good antistatic properties, and a high scratch resistance. The film can be subjected to a corona treatment without thereby adversely influencing its properties.
摘要翻译：不可密封的聚丙烯多层膜包括基底层和至少一个覆盖层，基底层以及由丙烯均聚物形成的覆盖层。覆盖层包含由（a）0.2-1.0重量％的长链脂族胺组成的添加剂组合，（b）0.2-1.0重量％的聚二烷基硅氧烷，和（c）0.1至1.0重量％重量％的片状无机颜料，所述颜料的小片基本上平行于覆盖层的表面设置。膜优选通过共挤出方法制备。优选用作层压膜，交织膜或金属化膜。该新颖的不可密封聚丙烯多层膜特别具有良好的防粘连和滑动性能，良好的光学性能，良好的抗静电性能和高耐擦伤性。该膜可以进行电晕处理，而不会不利地影响其性能。

42. 发明授权

US07157132B2 Transparent, sealable, flame-retardant polyester film, method for the production and use thereof 失效
标题翻译：透明，可密封，阻燃的聚酯薄膜，其制造和使用方法
公开(公告)号：US07157132B2
公开(公告)日：2007-01-02
申请号：US10182538
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass , Herbert Peiffer
发明人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass , Herbert Peiffer
IPC分类号： B32B27/08 , B32B27/18 , B32B27/20 , B32B27/36 , B32B37/15
CPC分类号： B32B27/18 , B32B27/36 , Y10S428/91 , Y10T428/24355 , Y10T428/24942 , Y10T428/2495 , Y10T428/24959 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/259 , Y10T428/28 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2924 , Y10T428/2947 , Y10T428/2969 , Y10T428/31565 , Y10T428/31616 , Y10T428/3162 , Y10T428/31786
摘要： Biaxially oriented, co-extruded polyester films comprising a base layer consisting of at least 90 wt. % thermoplastic polyester, preferably polyethylene terephthalate (PET), at least one sealable outer layer and a second non-sealable outer layer and, optionally, other intermediate layers, in addition to at least one flame-retardant agent, preferably organic phosphorous compounds. The inventive films are characterized by low inflammability, high UV stability, no embrittlement when subjected to thermal stress and a surface which is devoid of troublesome opacity. They are suitable for a multiplicity of uses both indoors and outside. The outer layers contain anti-blocking agents such as silicic acid having an average particle diameter of preferably less than 50 nm and/or 2 μm. Preferably, the sealable outer layer consists of a copolyester which is made of ethylene terephthalate and ethylene isophthalate units.
摘要翻译：双轴取向的共挤出聚酯膜，其包含由至少90重量％％热塑性聚酯，优选聚对苯二甲酸乙二醇酯（PET），至少一个可密封外层和第二不可密封外层以及任选的其它中间层，除了至少一种阻燃剂，优选有机磷化合物。本发明的薄膜的特征在于低的易燃性，高的UV稳定性，当受到热应力时没有脆化以及没有麻烦的不透明度的表面。它们适用于室内和室外的多种用途。外层含有平均粒径优选小于50nm和/或2μm的防粘连剂，例如硅酸。优选地，可密封的外层由共聚酯由对苯二甲酸乙二醇酯和间苯二甲酸乙二醇酯单元组成。

43. 发明授权

US07056573B2 Matt, UV-stable, co-extruded polyester film, a method for the production thereof and the use of the same 失效
标题翻译：马特，紫外线稳定的共挤聚酯薄膜，其制备方法及其用途
公开(公告)号：US07056573B2
公开(公告)日：2006-06-06
申请号：US10181762
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Guenther Crass , Gottfried Hilkert
发明人： Ursula Murschall , Ulrich Kern , Guenther Crass , Gottfried Hilkert
IPC分类号： B32B27/06 , B32B27/08 , B32B27/30 , B32B27/36 , B32B27/40
CPC分类号： B32B27/36 , B32B27/08 , B32B27/18 , B32B2038/0028 , B32B2307/518 , B32B2367/00 , B32B2419/06 , B32B2590/00 , C08L67/02 , Y10S428/91 , Y10T428/24942 , Y10T428/2495 , Y10T428/24975 , Y10T428/265 , Y10T428/31565 , Y10T428/31616 , Y10T428/31663 , Y10T428/31681 , Y10T428/31786 , Y10T428/31797 , C08L2666/18
摘要： The invention relates to a co-extruded, biaxially oriented polyester film consisting of a base layer and at least one outer layer. The film contains a UV-stabilizer and has a matt outer layer which contains a mixture and/or a blend of two components (I) and (II), whereby component (I) is substantially a polyethylene terephthalate homopolymer or a polyethylene terephthalate copolymer, or a mixture of polyethylene terephthalate homopolymers or polyethyleneterephthalate copolymers, and component (II) is a polymer which contains at least one sulphonate group.
摘要翻译：本发明涉及由基层和至少一层外层组成的共挤双轴取向的聚酯薄膜。该膜含有UV稳定剂，并具有含有两种组分（I）和（II）的混合物和/或共混物的无光泽外层，其中组分（I）基本上为聚对苯二甲酸乙二醇酯均聚物或聚对苯二甲酸乙二醇酯共聚物，或聚对苯二甲酸乙二醇酯均聚物或聚对苯二甲酸乙二醇酯共聚物的混合物，组分（II）是含有至少一个磺酸酯基团的聚合物。

44. 发明授权

US06902818B2 Transparent, UV resistant, thermoformable film made from crystallizable thermoplastics, its use and process for its production 失效
标题翻译：透明，耐紫外线，可热成型的薄膜，由可结晶的热塑性塑料制成，其用途和生产工艺
公开(公告)号：US06902818B2
公开(公告)日：2005-06-07
申请号：US10181514
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass
发明人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass
IPC分类号： B29C55/02 , B29K101/12 , B29K105/32 , B29L7/00 , B32B27/18 , B32B27/36 , C08J5/18 , C08K5/00 , C08K5/3467 , C08K5/3475 , C08K5/3492 , C08L101/00
CPC分类号： B32B27/18 , B32B27/08 , B32B27/32 , B32B27/36 , B32B2307/412 , B32B2307/518 , B32B2307/71 , B32B2307/738 , B32B2323/04 , B32B2367/00 , B32B2419/06 , B32B2590/00 , C08J5/18 , C08J2367/02 , C08K5/005 , C08K5/3475 , C08K5/3492 , Y10T428/31565 , Y10T428/31587 , Y10T428/31649 , Y10T428/31786 , C08L67/02
摘要： The invention relates to a transparent, UV-stabilized, single or multi-layered thermoformable film which contains, as a principal constituent, a crystallizable thermoplastic, preferably polyethylene terephthalate, and at least one UV-stabilizer. The inventive films are characterized by having a good stretchability, thermoformability and good optical and mechanical properties. Said films are suitable for outdoor uses just like shaped bodies made of the same.
摘要翻译：本发明涉及一种透明的，UV稳定的单层或多层可热成膜，其以可结晶的热塑性材料，优选聚对苯二甲酸乙二醇酯和至少一种UV稳定剂为主要成分。本发明的膜的特征在于具有良好的拉伸性，热成型性和良好的光学和机械性能。所述胶片适合户外用途，就像使用同样的成型体一样。

45. 发明授权

US06881470B2 Transparent, sealable, flame-retardant polyester film, method for the production and use thereof 失效
标题翻译：透明，可密封，阻燃的聚酯薄膜，其制造和使用方法
公开(公告)号：US06881470B2
公开(公告)日：2005-04-19
申请号：US10182456
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass , Herbert Peiffer
发明人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass , Herbert Peiffer
IPC分类号： B32B27/36 , C08K3/36 , C08K5/13 , C08K5/5317 , C08L67/02 , B32B27/08 , B32B27/18 , B32B31/16 , B32B31/30
CPC分类号： B32B27/36 , Y10S428/91 , Y10T428/16 , Y10T428/24355 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/259 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2852 , Y10T428/31681 , Y10T428/31786 , Y10T428/31906
摘要： Biaxially oriented, co-extruded polyester films comprising a base layer consisting of at least 90 wt. % thermoplastic polyester, preferably polyethylene terephthalate (PET), at least one sealable outer layer and a second non-sealable outer layer and, optionally, other intermediate layers, in addition to at least one flame-retardant agent, preferably organic phosphorous compounds. The inventive films are characterized by low inflammability, no embrittlement when subjected to thermal stress and a surface which is devoid of troublesome opacity, and are suitable for a multiplicity of uses both indoors and outside. The outer layers contain anti-blocking agents such as silicic acid having a particle diameter of preferably less than 50 nm and/or more than 2 μm. Preferably, the sealable outer layer consists of a copolyester which is made of ethylene terephthalate and ethylene isophthalate units.
摘要翻译：双轴取向的共挤出聚酯膜，其包含由至少90重量％％热塑性聚酯，优选聚对苯二甲酸乙二醇酯（PET），至少一个可密封外层和第二不可密封外层以及任选的其它中间层，除了至少一种阻燃剂，优选有机磷化合物。本发明的薄膜的特征在于低的易燃性，当受到热应力时没有脆化，并且表面没有麻烦的不透明度，并且适用于室内和室外的多种用途。外层包含防粘连剂，例如粒径优选小于50nm和/或大于2μm的硅酸。优选地，可密封的外层由共聚酯由对苯二甲酸乙二醇酯和间苯二甲酸乙二醇酯单元组成。

46. 发明授权

US06875803B2 Transparent, flame-retardant, thermoformable, UV-resistant film made from crystallizable thermoplastic, its use, and process for its production 失效
标题翻译：由可结晶热塑性塑料制成的透明，阻燃，可热成型，耐紫外线膜，其用途及其生产工艺
公开(公告)号：US06875803B2
公开(公告)日：2005-04-05
申请号：US10181529
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass
发明人： Ursula Murschall , Ulrich Kern , Andreas Stopp , Guenther Crass
IPC分类号： B29C55/02 , B29L7/00 , B29L9/00 , B32B27/18 , B32B27/36 , C08J5/18 , C08K5/00 , C08L101/00 , C08K5/34 , C08K5/09 , C08K5/53
CPC分类号： B32B27/18 , B32B27/08 , B32B27/36 , B32B2307/3065 , B32B2307/412 , B32B2307/71 , B32B2307/738 , B32B2367/00 , B32B2419/06 , B32B2451/00 , B32B2590/00 , C08J5/18 , C08J2367/02 , Y10T428/31786
摘要： The invention concerns transparent, flame retardant, thermoformable, UV-stabilized, single layered or multilayered films, containing a cristallizable thermoplastic material, preferably polyethyleneterephthalate, at least one flame retarding agent and a UV stabilizer as main components. Said films are characterized by good stretchability, thermoformability and good optical and mechanical properties, which makes them and the shaped bodies made from said films suitable for both inner and outer applications.
摘要翻译：本发明涉及透明，阻燃，可热成形，UV稳定的单层或多层膜，其含有可重结晶的热塑性材料，优选聚对苯二甲酸乙二醇酯，至少一种阻燃剂和UV稳定剂作为主要成分。所述膜的特征在于良好的拉伸性，热成型性和良好的光学和机械性能，这使得它们和由所述膜制成的成形体适用于内部和外部应用。

47. 发明授权

US06872461B2 Matt, flame-retardant, co-extruded polyester film, a method for the production thereof and the use of the same 失效
标题翻译：马特，阻燃，共挤聚酯薄膜，其制备方法及其用途
公开(公告)号：US06872461B2
公开(公告)日：2005-03-29
申请号：US10181791
申请日：2001-01-10
申请人： Ursula Murschall , Ulrich Kern , Guenther Crass , Gottfried Hilkert
发明人： Ursula Murschall , Ulrich Kern , Guenther Crass , Gottfried Hilkert
IPC分类号： B32B27/18 , B32B27/36 , C08K5/00 , C08L67/02 , C09K21/12 , B32B27/08
CPC分类号： B32B27/36 , B32B27/08 , B32B27/18 , B32B2307/3065 , B32B2307/408 , B32B2307/518 , B32B2367/00 , B32B2419/06 , B32B2590/00 , C08L67/02 , Y10S428/91 , Y10T428/31565 , Y10T428/31587 , Y10T428/31649 , Y10T428/31786 , C08L2666/18
摘要： The invention relates to a co-extruded, biaxially oriented polyester films containing a flame-retardant agent which can be dissolved in the polyester. The film has a matt outer layer which contains a mixture and/or a blend of two components (I) and (II), whereby component (I) is a polyethylene terephthalate homopolymer, or a polyethylene terephthalate copolymer, or a mixture of polyethylene terephthalate homopolymers or copolymers and component (II) is a polymer containing at least one sulphonate group.
摘要翻译：本发明涉及含有可溶解在聚酯中的阻燃剂的共挤出双轴取向聚酯膜。薄膜具有无光泽的外层，其含有两种组分（I）和（II）的混合物和/或共混物，其中组分（I）是聚对苯二甲酸乙二醇酯均聚物或聚对苯二甲酸乙二醇酯共聚物或聚对苯二甲酸乙二醇酯共聚物的混合物均聚物或共聚物，组分（II）是含有至少一个磺酸酯基团的聚合物。

48. 发明授权

US5091237A Transparent shrink film based on polypropylene, process for its manufacture, and its use for shrink labels 失效
标题翻译：基于聚丙烯的透明收缩膜及其制造方法及其用于收缩标签
公开(公告)号：US5091237A
公开(公告)日：1992-02-25
申请号：US371300
申请日：1989-06-26
申请人： Gunter Schloegl , Lothar Bothe , Guenther Crass , Ursula Murschall , Herbert Peiffer
发明人： Gunter Schloegl , Lothar Bothe , Guenther Crass , Ursula Murschall , Herbert Peiffer
IPC分类号： B32B7/02 , B29C55/14 , B32B27/32
CPC分类号： B32B27/32 , B29C55/143 , B29K2023/12 , B29K2995/0049 , Y10S428/91 , Y10T428/24967 , Y10T428/2826 , Y10T428/31913 , Y10T428/31924
摘要： A shrink film comprising at least one polyolefinic layer comprising polypropylene and a resin admixture is disclosed. The film processes a shrinkability of more than 20%, measured at 90.degree. C., in the transverse direction and of less than 8%, also measured at 90.degree. C., in the longitudinal direction. The film is manufactured by coextrusion followed by stretching in the longitudinal and transverse directions, whereby stretching in the longitudinal direction is performed such that the birefringence value .DELTA.n of the longitudinally oriented film does not exceed the range from 10.times.10.sup.-3 to 13.times.10.sup.-3.
摘要翻译：公开了包含至少一个包含聚丙烯和树脂混合物的聚烯烃层的收缩膜。该薄膜在纵向方向上在90℃下测量的收缩率大于20％，并且在90℃下测量的小于8％。通过共挤出然后沿纵向和横向拉伸制造薄膜，由此进行纵向拉伸，使得纵向取向薄膜的双折射值DELTA n不超过10×10 -3至13×10 -3的范围。

49. 发明授权

US5085916A High-performance dielectric film with improved thermal stability 失效
标题翻译：具有改进的热稳定性的高性能介质膜
公开(公告)号：US5085916A
公开(公告)日：1992-02-04
申请号：US407942
申请日：1989-09-15
申请人： Thomas Wilhelm , Gunter Schloegl , Lothar Bothe , Guenther Crass
发明人： Thomas Wilhelm , Gunter Schloegl , Lothar Bothe , Guenther Crass
IPC分类号： B29C55/12 , B29K23/00 , B29L7/00 , C08J5/18 , C08K5/09 , C08L23/10 , H01B3/44 , H01B17/60 , H01G4/18
CPC分类号： C08L23/12 , C08L23/10 , H01B3/441 , H01G4/18 , C08L23/06 , C08L23/0815 , C08L23/20 , Y10T428/24479 , Y10T428/31692 , Y10T428/31938
摘要： The extruded, biaxially oriented dielectric film is composed of high-purity electrical film raw material. It is suitable as electrical insulating film in particular as a dielectric in an electrical capacitor, and exhibits improved dielectric properties for this prupose. The film comprises propylene polymers and stabilizers for the propylene polymers. The raw material of the film has an idealized thermo-oxidation temperature in the range from 260.degree. to 300.degree. C., preferably 260.degree. to 280.degree. C. The dielectric film has an idealized thermo-oxidation temperature of 250.degree. to 300.degree. C., in particular 250.degree. to 280.degree. C. The content of organic neutralizing agents, in particular calcium stearate, in the raw material is less than/equal to 100 ppm.
摘要翻译：挤出的双轴取向电介质膜由高纯度电薄膜原料组成。作为电绝缘膜，特别是作为电容器用电介质的电绝缘膜，适用于该电极的介电性能。该膜包含用于丙烯聚合物的丙烯聚合物和稳定剂。膜的原料具有理想的热氧化温度在260℃至300℃，优选260℃至280℃的范围内。电介质膜具有理想的250-300℃的热氧化温度特别是250〜280℃。原料中有机中和剂，特别是硬脂酸钙的含量小于或等于100ppm。

50. 发明授权

US4975315A Metallizable multi-ply film 失效
标题翻译：金属化多层膜
公开(公告)号：US4975315A
公开(公告)日：1990-12-04
申请号：US168441
申请日：1988-03-15
申请人： Lothar Bothe , Gunter Schloegl , Guenther Crass , Thomas Wilhelm
发明人： Lothar Bothe , Gunter Schloegl , Guenther Crass , Thomas Wilhelm
IPC分类号： B32B15/085 , B32B27/18 , B32B27/20 , B32B27/32
CPC分类号： B32B27/20 , B32B27/32 , Y10S428/91 , Y10T428/24975 , Y10T428/25 , Y10T428/31507 , Y10T428/31692 , Y10T428/31743 , Y10T428/31746 , Y10T428/31797 , Y10T428/31902 , Y10T428/31913 , Y10T428/31917
摘要： A metallizable, sealable, biaxially stretch-oriented multi-ply film comprises a base layer essentially of polypropylene, a first polyolefinic facing layer and a second polyolefinic facing layer. All of the layers contain a neutralizing agent and a stabilizer against thermal degradation. The neutralizing agent is a calcium carbonate having an absolute particle size of less than 10.0 .mu.m, a mean particle size of less than 0.1 .mu.m, a specific surface area of more than 40 m.sup.2 /g and a whiteness of more than 90% and, the stabilizer comprises a phenolic stabilizer having a molecular weight of more than 1,000 g/mol. One polyolefinic facing layer contains an anti-blocking agent. In addition, a process for producing the metallizable multi-ply film is described, and its use as a packaging material is indicated.
摘要翻译：金属化的，可密封的双轴拉伸取向的多层膜包括基本上由聚丙烯，第一聚烯烃面层和第二聚烯烃面层的基层。所有层都含有中和剂和防止热降解的稳定剂。中和剂是绝对粒径小于10.0μm，平均粒径小于0.1μm，比表面积大于40m 2 / g，白度大于90％的碳酸钙和，稳定剂包括分子量大于1,000g / mol的酚类稳定剂。一个聚烯烃面层含有防粘连剂。另外，对金属化多层膜的制造方法进行了说明，作为包装材料使用。

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