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1. 发明公开

EP1954744A1 METHOD OF PREPARING SHAPE MEMORY MATERIALS STARTING FROM STANDARD THERMOPLASTIC POLYMERS 失效转让
标题翻译：用于生产形状记忆材料从标准过高的热塑性聚合物
公开(公告)号：EP1954744A1
公开(公告)日：2008-08-13
申请号：EP06818888.7
申请日：2006-11-28
申请人： Mnemoscience GmbH
发明人： LENDLEIN, Andreas
IPC分类号： C08J3/24
CPC分类号： C08J3/24 , C08J3/28
摘要： The present invention concerns method of preparing shape memory materials starting from standard thermoplastic polymers. The present invention further is concerned with products obtained by the methods in accordance with the present invention and the use of these products over a wide variety of applications.

2. 发明公开

EP1611205A1 BLENDS MIT FORM-GEDÄCHTNIS-EIGENSCHAFTEN 有权
标题翻译：共混物具有形状记忆性质
公开(公告)号：EP1611205A1
公开(公告)日：2006-01-04
申请号：EP04722543.8
申请日：2004-03-23
申请人： Mnemoscience GmbH
发明人： LENDLEIN, Andreas , RIDDER, Ute
IPC分类号： C08L87/00 , C08L67/02 , C08L67/04 , C08G18/42 , C08G63/91 , C08G63/08 , C08L53/00
CPC分类号： C08L87/005 , C08G18/4202 , C08G18/425 , C08G18/4277 , C08G18/4283 , C08G18/73 , C08G63/912 , C08G63/914 , C08G2230/00 , C08G2280/00 , C08L53/00 , C08L67/025 , C08L67/04 , C08L2666/02 , C08L2666/18
摘要： The invention relates to a polymer blend with shape memory characteristics, comprising two different block copolymers, each of which contains a rigid segment and a flexible segment. The two different block copolymers contain an identical flexible segment and only differ in relation to the rigid segment.

3. 发明授权

EP1284756B1 SHAPE MEMORY THERMOPLASTICS AND POLYMER NETWORKS FOR TISSUE ENGINEERING 有权
标题翻译： MEMORY THERMOPLASTE和聚合物网络面料建设
公开(公告)号：EP1284756B1
公开(公告)日：2004-09-15
申请号：EP01938245.6
申请日：2001-05-31
申请人： Mnemoscience GmbH
发明人： LENDLEIN, Andreas , KNISCHKA, Ralf , KRATZ, Karl
IPC分类号： A61L27/58 , A61L27/38 , A61L27/18 , C12N5/00 , C08L101/00
CPC分类号： A61L27/58 , A61L27/18 , A61L27/38 , B29C61/06 , B29K2995/006 , C08L67/04 , C08L2201/12 , C08L101/00
摘要： Methods and compositions are described herein for reconstruction of different functional tissues. Dissociated cells, differentiated cells, adult mesenchymal stem cells or embryonic stem cells are seeded on a scaffold. The scaffold will consist of a biocompatible, biodegradable shape memory ('SM') polymers. In addition bioactive substances may be incorporated in the scaffold. Thermoplastic as well as thermoset materials with SM-effect can be used. The shape memory effect will be applied as an interactive link between the cells and the used polymeric scaffold. The degradation kinetics as well as shape memory transition temperature will be tailored by adjusting to monomer ratios of the co-oligomers. The shape memory effect will be used to create a degradation or release of bioactive substances on demand, induce forces on seeded cells or induce proliferation and differentiation of cells.

4. 发明公开

EP1954762A2 BLENDS OF SHAPE MEMORY POLYMERS WITH THERMOPLASTIC POLYMERS 审中-公开
标题翻译：形状记忆聚合物与热塑性聚合物混合工
公开(公告)号：EP1954762A2
公开(公告)日：2008-08-13
申请号：EP06818887.9
申请日：2006-11-28
申请人： Mnemoscience GmbH
发明人： LENDLEIN, Andreas , HASSON, Tareq, Ali, Abdulla , JIANG, Hongyan , KRATZ, Karl , SIMON, Peter, F., W. , SCHULTE, Jürgen , KELCH, Steffen , SCHNITTER, Birgit
IPC分类号： C08L101/00
CPC分类号： C08L53/00 , B29C61/003 , C08G18/4266 , C08G18/73 , C08G2261/126 , C08G2280/00 , C08J3/005 , C08L23/06 , C08L27/06 , C08L67/04 , C08L75/06 , C08L101/00 , C08L2201/00 , C08L2666/06 , C08L2666/24 , C08L2666/02 , C08L2666/04 , C08L2666/18
摘要： The present invention concerns blends comprising at least one shape memory polymer and at least one thermoplastic polymer, wherein this thermoplastic polymer does not show shape memory properties. The present invention furthermore concerns methods for preparing such blends and the use of these blends in various applications, including additional products, household equipment etc.

5. 发明公开

EP1682602A1 KOSMETISCHE ZUSAMMENSETZUNGEN MIT POLYOL/POLYESTER BLOCKPOLYMEREN 审中-公开
标题翻译：与多元醇/聚酯嵌段聚合物化妆品组合
公开(公告)号：EP1682602A1
公开(公告)日：2006-07-26
申请号：EP04741008.9
申请日：2004-07-14
申请人： Mnemoscience GmbH
发明人： ALI ABDULLA HASSON, Tareq , LENDLEIN, Andreas , KRATZ, Karl , MÖRSHEIM, Simone , GHAZLAN, Yasmin , BIRKEL, Susanne , KRAUSE, Thomas , KALBFLEISCH, Axel , WALTER, Andrea , GRANER, Susanne
IPC分类号： C08G63/06 , A61K8/90 , A61Q5/06
CPC分类号： C08G63/664 , A61K8/90 , A61K2800/54 , A61Q5/06 , C08G2261/126
摘要： Disclosed is a cosmetic composition comprising a certain moiety of a block polymer that consists of at least one first block which represents a polyol selected among polyethers, dimerdiol, derivatives derived from dimerdiol, and polyesters from dicarboxylic acids with diols, and at least two additional blocks which represent polyesters of hydrocarboxylic acids or the lactones thereof.

6. 发明授权

EP1581271B1 PHOTOSENSITIVE POLYMERE NETZWERKE 有权
标题翻译：光敏聚合物网络
公开(公告)号：EP1581271B1
公开(公告)日：2006-05-24
申请号：EP03810842.9
申请日：2003-12-17
申请人： Mnemoscience GmbH
发明人： LENDLEIN, Andreas , JIANG, Hongyan , JÜNGER, Oliver
IPC分类号： A61L27/14 , A61L27/50 , A61L31/04 , C08L33/14 , C08F265/04
CPC分类号： C08F283/00 , A61L27/50 , A61L2400/16 , C08F265/04
摘要： The invention relates to amorphous photosensitive networks characterised by good shape memory properties.

7. 发明授权

EP1062278B1 SHAPE MEMORY POLYMERS 有权
标题翻译：形状记忆聚合物
公开(公告)号：EP1062278B1
公开(公告)日：2006-05-24
申请号：EP99934294.2
申请日：1999-02-23
申请人： Mnemoscience GmbH
发明人： LANGER, Robert, S. , LENDLEIN, Andreas
IPC分类号： C08L101/00 , B29C61/00
CPC分类号： G01K5/483 , A61B2017/00871 , B29C61/003 , C08L101/00 , Y10S525/903 , Y10S977/754
摘要： Shape memory polymer compositions, articles of manufacture thereof, and methods of preparation and use thereof are described. The shape memory polymer compositions can hold more than one shape in memory. Suitable compositions include at least one hard segment and at least one soft segment. The Ttrans of the hard segment is preferably between -30 and 270 °C. At least one of the hard or soft segments can contain a cross-linkable group, and the segments can be linked by formation of an interpenetrating network or a semi-interpenetrating network, or by physical interactions of the blocks. Objects can be formed into a given shape at a temperature above the Ttrans of the hard segment, and cooled to a temperature below the Ttrans of the soft segment. If the object is subsequently formed into a second shape, the object can return to its original shape by heating the object above the Ttrans of the soft segment and below the Ttrans of the hard segment. The compositions can also include two soft segments which are linked via functional groups which are cleaved in response to application of light, electric field, magnetic field or ultrasound. The cleavage of these groups causes the object to return to its original shape.

8. 发明公开

EP1648393A1 VERFAHREN ZUR ERZEUGUNG VON FORMGEDÄCHTNISEFFEKTEN AUF HAAREN 审中-公开
标题翻译：用于生产形状记忆效应对头发
公开(公告)号：EP1648393A1
公开(公告)日：2006-04-26
申请号：EP04741009.7
申请日：2004-07-14
申请人： Mnemoscience GmbH
发明人： ALI ABDULLAH HASSON, Tareq , LENDLEIN, Andreas , KRATZ, Karl , KUPER, Leonid , KRAUSE, Thomas , KALBFLEISCH, Axel , DUCHSCHERER, Anja , BEYER, Angelika
IPC分类号： A61K8/00
CPC分类号： A61K8/891 , A61K8/8152 , A61K8/86 , A61K8/87 , A61K8/892 , A61K2800/54 , A61Q5/06
摘要： The invention relates to a method for producing a retrievable hair restyling. To this end, a composition is applied on the hair (5), said composition containing at least one active ingredient or an active ingredient mixture which can provide a shape memory effect by itself or in combination with other substances after being applied to the hair and after performing the inventive treatment of the hair. The composition additionally contains at least a second active ingredient, namely a hydrophobic substance with a water solubility of = 5 percent by weight at 20 °C. The hair is arranged in a given (permanent) shape and said permanent shaped is then fixed by inducing a chemical or physical modification of the applied active ingredients, wherein after a wanted or unwanted deformation of the shape memory, the original shape memory can be restored by means of a physical simulation. In addition to the permanent hairstyle, a second (temporary) shape can be styled. The invention also relates to a method for restoring a previously programmed permanent hairstyle that can be transformed into a temporary shape or was deformed.

9. 发明公开

EP1062278A2 SHAPE MEMORY POLYMERS 有权
标题翻译：形状记忆聚合物
公开(公告)号：EP1062278A2
公开(公告)日：2000-12-27
申请号：EP99934294.2
申请日：1999-02-23
申请人： Mnemoscience GmbH , LANGER, Robert S.
发明人： LANGER, Robert, S. , LENDLEIN, Andreas
IPC分类号： C08L101/00 , B29C61/00
CPC分类号： G01K5/483 , A61B2017/00871 , B29C61/003 , C08L101/00 , Y10S525/903 , Y10S977/754
摘要： Shape memory polymer compositions, articles of manufacture thereof, and methods of preparation and use thereof are described. The shape memory polymer compositions can hold more than one shape in memory. Suitable compositions include at least one hard segment and at least one soft segment. The Ttrans of the hard segment is preferably between -30 and 270 °C. At least one of the hard or soft segments can contain a cross-linkable group, and the segments can be linked by formation of an interpenetrating network or a semi-interpenetrating network, or by physical interactions of the blocks. Objects can be formed into a given shape at a temperature above the Ttrans of the hard segment, and cooled to a temperature below the Ttrans of the soft segment. If the object is subsequently formed into a second shape, the object can return to its original shape by heating the object above the Ttrans of the soft segment and below the Ttrans of the hard segment. The compositions can also include two soft segments which are linked via functional groups which are cleaved in response to application of light, electric field, magnetic field or ultrasound. The cleavage of these groups causes the object to return to its original shape.

10. 发明授权

EP1651313B1 VERFAHREN ZUR HAARBEHANDLUNG MIT FORMGEDÄCHTNISPOLYMEREN 有权
标题翻译：方法用于形状记忆聚合物头发处理
公开(公告)号：EP1651313B1
公开(公告)日：2009-04-08
申请号：EP04741010.5
申请日：2004-07-14
申请人： Mnemoscience GmbH
发明人： KRAUSE, Thomas , KALBFLEISCH, Axel , DUCHSCHERER, Anja , BEYER, Angelika , GRANER, Susanne , HASSON,Ali Abdulla Tareq , LENDLEIN, Andreas , KRATZ, Karl , JIANG, Hong-Yan , MÖRSHEIM, Simone , Weber, Yasmin
IPC分类号： A61Q5/06 , A61K8/81
CPC分类号： A61Q5/06 , A61K8/90 , A61K2800/54 , C08G63/06 , C08G63/664 , C08G2261/126
摘要： The invention relates to a method for producing a retrievable hair styling using shape memory polymers. To this end, a composition containing a shape memory polymer (P) or a macromer (M) that can be crosslinked into a polymer is applied on the hair. The hair is arranged in a given (permanent) shape and the permanent shape is then fixed by chemical crosslinking of the macromer (M) by forming a shape memory polymer and/or by physical crosslinking of the polymer (P). The polymer (P) and the macromer (M) are formed by block copolymers consisting of at least one first block and at least two other blocks. The first block is a polyol selected from amongst the polyethers, dimerdiol and the derivatives therefrom and polyesters from dicarboxylic acids with diols while in the other blocks it is polyester of hydroxycarboxylic acids or the lactones thereof. The macromer (M) has crosslinked areas and non-crosslinked, thermoplastic areas as well as a transition temperature (Ttrans) after crosslinking. The polymer (P) has a hard segment with a first transition temperature (T1trans) above room temperature and a soft segment with a second transition temperature (Ttrans) below that of (T1trans).

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