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1. 发明授权

US08389426B2 Bicomponent fiber 有权
标题翻译：双组分纤维
公开(公告)号：US08389426B2
公开(公告)日：2013-03-05
申请号：US12651628
申请日：2010-01-04
申请人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
发明人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
IPC分类号： D04H1/00 , D04H5/00 , D02G3/04
CPC分类号： D01F8/06 , C08L23/04 , C08L23/10 , D01F8/12 , D01F8/14 , D04H1/00 , D04H1/4382 , D04H1/544 , D04H3/147 , H01M2/162 , Y10T428/249921 , Y10T428/2904 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T442/608 , Y10T442/629 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641
摘要： The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.
摘要翻译：本发明涉及新的双组分纤维，包含所述新型双组分纤维的无纺布和由其制成的卫生制品。双组分纤维含有纵向连续形成纤维表面的至少一部分的聚乙烯基树脂，其特征在于共聚单体分布常数大于约45，再结晶温度在85℃至110℃之间，约15至50℃0.1rad / sec的tanδ值，在1400rad / sec的0.1rad / sec下的复数粘度。包含根据本发明的新的双组分纤维的无纺织物不仅具有优异的柔软性，而且具有高的强度，并且可以以更低的成本以更高的成本生产商业体积并且需要更少的能量。

2. 发明申请

US20060140892A1 Method for generation of memory effects on hair 审中-公开
标题翻译：产生对头发的记忆效应的方法
公开(公告)号：US20060140892A1
公开(公告)日：2006-06-29
申请号：US10511019
申请日：2003-04-10
申请人： Andreas Lendlein , Werner Grasser , Karl Kratz , Thomas Krause , Exel Kalbfleisch , Gunther Lang , Jurgen Allwohn , Johannes Burghaus , Gerhard Sendelbach , Detlef Mattinger , Stefan Uhl
发明人： Andreas Lendlein , Werner Grasser , Karl Kratz , Thomas Krause , Exel Kalbfleisch , Gunther Lang , Jurgen Allwohn , Johannes Burghaus , Gerhard Sendelbach , Detlef Mattinger , Stefan Uhl
IPC分类号： A61K8/81
CPC分类号： A61K8/046 , A61K8/416 , A61K8/8152 , A61K8/8182 , A61K8/86 , A61K8/88 , A61K2800/594 , A61Q5/06
摘要： Disclosed is a method for achieving a recallable hair deformation. A composition is applied onto hair, comprising at least one active agent, which, alone or in combination with further compounds, is able, after application to the hair and after carrying out the treatment of hair in accordance with the present invention, to provide a shape memory effect. The hair is brought into a defined (permanent) shape and the permanent shape is subsequently fixed by means of inducing a chemical or physical change of the applied agents, wherein after a desired or undesired deformation, the memory shape of the initial memory shape may be recovered by means of a physical stimulation. Suitable active agents are for example macromers which may be cross-linked to provide shape memory polymers, wherein the permanent shape is fixed by means of the chemical cross-linking of the macromer, providing a shape memory polymer, which possesses at least one transition temperature Ttrans. Suitable active agents are also shape memory polymers, which have hard segments which may be cross-linked by physical interactions having a first transition temperature T′trans, which preferably is at least 10° C. above room temperature, and soft segments having a second transition temperature which preferably is at least 10° C. below T′trans. In addition to the permanent hairdo, a second (temporary) shape can be impressed. Furthermore, disclosed is a method for the recovery of a once programmed permanent hairdo, which has been brought into a temporary shape or which has been deformed in any other way.
摘要翻译：公开了一种实现可召回的头发变形的方法。将组合物施用到头发上，其包含至少一种活性剂，其单独或与其他化合物组合可以在施用到毛发之后以及在进行根据本发明的毛发处理之后提供一种形状记忆效应。头发被带入限定的（永久）形状，并且随后通过引起所施加的药剂的化学或物理变化来固定永久形状，其中在所需或不期望的变形之后，初始记忆形状的记忆形状可以是通过物理刺激恢复。合适的活性剂是例如可以交联以提供形状记忆聚合物的大分子单体，其中永久形状通过大分子单体的化学交联固定，提供形状记忆聚合物，其具有至少一个转变温度 T 。合适的活性剂也是形状记忆聚合物，其具有可通过物理相互作用交联的硬链段，其具有第一转变温度T'反式，优选在室温以上至少10℃ ，和具有第二转变温度的软链段，其优选在T'反式以下至少10℃。除了永久发型，第二（暂时）形状可以印象深刻。此外，公开了一种用于恢复已经被暂时形成或以任何其它方式变形的一次编程的永久性发型的方法。

3. 发明申请

US20110165470A1 BICOMPONENT FIBER 有权
标题翻译：双色纤维
公开(公告)号：US20110165470A1
公开(公告)日：2011-07-07
申请号：US12651628
申请日：2010-01-04
申请人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
发明人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
IPC分类号： D02G3/04 , D02G3/36 , D02G3/22 , D04H3/00 , D04H1/00 , H01M2/16
CPC分类号： D01F8/06 , C08L23/04 , C08L23/10 , D01F8/12 , D01F8/14 , D04H1/00 , D04H1/4382 , D04H1/544 , D04H3/147 , H01M2/162 , Y10T428/249921 , Y10T428/2904 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T442/608 , Y10T442/629 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641
摘要： The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.
摘要翻译：本发明涉及新的双组分纤维，包含所述新型双组分纤维的无纺布和由其制成的卫生制品。双组分纤维含有纵向连续形成纤维表面的至少一部分的聚乙烯基树脂，其特征在于共聚单体分布常数大于约45，再结晶温度在85℃至110℃之间，约15至50℃0.1rad / sec的tanδ值，在1400rad / sec的0.1rad / sec下的复数粘度。包含根据本发明的新的双组分纤维的无纺布不仅具有优异的柔软性，而且具有高的强度，并且可以以更低的成本以更高的成本生产商业体积，并且需要更少的能量。

4. 发明申请

US20060088494A1 Method of treating hair with form memory polymers 审中-公开
标题翻译：用形态记忆聚合物处理毛发的方法
公开(公告)号：US20060088494A1
公开(公告)日：2006-04-27
申请号：US10510873
申请日：2003-04-10
申请人： Andreas Lendlein , Werner Grasser , Karl Kratz , Thomas Krause , Axel Kalbfleisch , Gunther Lang , Jurgen Allwohn , Johannes Burghaus , Gerhard Sendelbach , Detlef Mattinger , Stefan Uhl
发明人： Andreas Lendlein , Werner Grasser , Karl Kratz , Thomas Krause , Axel Kalbfleisch , Gunther Lang , Jurgen Allwohn , Johannes Burghaus , Gerhard Sendelbach , Detlef Mattinger , Stefan Uhl
IPC分类号： A61K8/81
CPC分类号： A61K8/86 , A61K8/046 , A61K8/416 , A61K8/8152 , A61K8/8182 , A61K8/88 , A61K2800/594 , A61Q5/06
摘要： A method for the provision of a recallable hair transformation using shape-memory polymers is disclosed. In this respect a composition which comprises a macromer or prepolymer which is cross-linkable to a shape-memory polymer is applied onto the hair and the hair is brought into a defined (permanent) shape and subsequently the permanent shape is fixed by means of the chemical cross-linking of the macromer or prepolymer under formation of the shape-memory polymer. The macromer or prepolymer contains segments which are cross-linkable by means of chemical bonds as well as thermoplastic segments which are not chemically cross-linkable. The shape-memory polymers do possess at least one transition temperature TTrans. In addition to the permanent shape of a hairdo a second (temporary) shape can be impressed. Furthermore, disclosed is a method for the recovery of a previously programmed, permanent shape of a hairdo, which has been temporarily brought into a temporary form or which has been deformed in a different manner.
摘要翻译：公开了使用形状记忆聚合物提供可召回的毛发转化的方法。在这方面，将包含可与形状记忆聚合物交联的大分子单体或预聚物的组合物施加到头发上，并将头发置于限定（永久）形状中，随后将永久形状通过形成记忆聚合物形成的大分子单体或预聚物的化学交联。大分子单体或预聚物含有通过化学键可交联的区段以及不可化学交联的热塑性区段。形状记忆聚合物确实具有至少一个转变温度T Trans。除了发型的永久形状之外，可以印象第二（暂时）形状。此外，公开了一种用于回收已经暂时形成或以不同方式变形的发型的先前编程的永久形状的方法。

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