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21. 发明申请

US20080254277A1 Process for Manufacturing Cellular Structures Based on Amorphous Thermoplastic Polymers 审中-公开
标题翻译：基于无定形热塑性聚合物制造蜂窝结构的工艺
公开(公告)号：US20080254277A1
公开(公告)日：2008-10-16
申请号：US12094900
申请日：2006-12-12
申请人： Claude Dehennau , Dominique Grandjean
发明人： Claude Dehennau , Dominique Grandjean
IPC分类号： B32B3/26 , B29C47/76
CPC分类号： B29D99/0089 , B29C48/022 , B29C48/08 , B29C48/11 , B29C48/13 , B29C48/30 , B29C48/875 , B29C48/919 , B29C65/02 , B29C66/1122 , B29C66/438 , B29C66/71 , B29C66/73117 , B29C66/73121 , B29C66/73772 , B29C66/73774 , B29C66/73921 , B29C66/82661 , B29K2027/06 , B29K2031/04 , B29K2101/12 , B29K2995/0039 , B29L2028/00 , B29L2031/608 , Y10T428/249953
摘要： Process for manufacturing cellular structure based on a composition comprising an amorphous thermoplastic polymer and made up of sheets extruded in parallel and intermittently welded, according to which: an amorphous polymer composition is chosen which has a dynamic melt viscosity, measured at its processing temperature and at an angular velocity of 0.1 rad/s, of less than 2000 Pa.s; and the temperature of the coolant is regulated so that it is at least equal to Tg—20° C., where Tg is the glass transition temperature of the composition based on the amorphous polymer.
摘要翻译：用于制造基于包含非晶态热塑性聚合物并由平行挤出并间断焊接的片材制成的细胞结构的方法，根据该方法，选择具有动态熔体粘度的无定形聚合物组合物，其在其加工温度和角速度为0.1rad / s，小于2000Pa·s; 并且调节冷却剂的温度使其至少等于T℃-20℃，其中Tg是基于无定形聚合物的组合物的玻璃化转变温度。

22. 发明申请

US20060219354A1 Method for assembling elements of a structure comprising a honeycomb core 审中-公开
标题翻译：用于组装包括蜂窝芯的结构的元件的方法
公开(公告)号：US20060219354A1
公开(公告)日：2006-10-05
申请号：US10564877
申请日：2004-07-16
申请人： Claude Dehennau , Dominique Grandjean
发明人： Claude Dehennau , Dominique Grandjean
IPC分类号： B32B37/00
CPC分类号： B32B37/146 , B29C65/04 , B29C65/1412 , B29C65/1416 , B29C65/1425 , B29C65/1435 , B29C65/1483 , B29C65/1612 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1683 , B29C65/36 , B29C65/823 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/72525 , B29C66/73772 , B29C66/73774 , B29C66/73921 , B29L2024/006 , B29L2031/608 , B32B3/12 , B32B2307/516 , B32B2307/518 , B32B2310/0806 , B32B2310/0843 , B29K2077/00 , B29K2067/00 , B29K2061/00 , B29K2027/06 , B29K2023/12 , B29K2023/00
摘要： Method of assembling the elements of a structure comprising a honeycomb core Method of assembling the elements of a structure comprising a cellular honeycomb core by welding using electromagnetic radiation, in which the structure is based on a plastic transparent to electromagnetic radiation, and at least one of the elements to be assembled comprises, in the vicinity of at least one part of its surface, a layer that at least partly absorbs the electromagnetic radiation, the welding taking place by the melting of this layer by means of the electromagnetic radiation in the weld zones.
摘要翻译：组合包括蜂窝芯的结构的元件的方法通过使用电磁辐射的焊接来组装包括蜂窝状蜂窝芯的结构的元件的方法，其中该结构基于对电磁辐射透明的塑料，以及至少一种要组装的元件在其表面的至少一部分附近包括至少部分地吸收电磁辐射的层，通过在焊接区域中的电磁辐射熔化该层而进行焊接。

23. 发明申请

US20050158497A1 Assembly methodand a plastic composite tube 审中-公开
标题翻译：装配方法和塑料复合管
公开(公告)号：US20050158497A1
公开(公告)日：2005-07-21
申请号：US10505456
申请日：2003-02-28
申请人： Pierre Matz , Frederic Beullekens , Claude Dehennau
发明人： Pierre Matz , Frederic Beullekens , Claude Dehennau
IPC分类号： B29C47/06 , B29C55/02 , B29C63/10 , B29C65/00 , B29C65/14 , B29C65/16 , B29C69/02 , B29L9/00 , B29L23/00 , B32B1/08 , B32B27/32 , F16L9/12
CPC分类号： B32B1/08 , B29C48/001 , B29C48/0018 , B29C48/07 , B29C48/09 , B29C48/18 , B29C48/21 , B29C48/30 , B29C48/307 , B29C55/023 , B29C63/10 , B29C65/1409 , B29C65/1412 , B29C65/1416 , B29C65/1435 , B29C65/1483 , B29C65/16 , B29C65/1616 , B29C65/1654 , B29C65/1674 , B29C65/1683 , B29C66/1122 , B29C66/43 , B29C66/5326 , B29C66/71 , B29C66/723 , B29C66/73711 , B29C66/73712 , B29C66/73921 , B29C66/934 , B29C66/939 , B29C2035/0822 , B29K2023/065 , B29K2995/005 , B29L2007/007 , B29L2009/00 , B29L2023/22 , B32B27/32 , F16L9/12 , F16L9/123 , Y10T428/13 , Y10T428/139 , B29K2071/00 , B29K2067/00 , B29K2027/00 , B29K2023/00 , B29K2021/003
摘要： Assembly process and plastic composite tube Process for assembling, by fusion bonding using IR laser radiation, plastic multilayer tapes that comprise an oriented layer that is transparent to the radiation and a layer that absorbs this radiation, the tapes being fusion-bonded using the same technique to a plastic preformed support. Composite tube resulting from the fusion bonding of these tapes to a plastic core.
摘要翻译：组装过程和塑料复合管通过使用IR激光辐射的熔接来组装塑料多层带的方法，其包括对辐射透明的取向层和吸收该辐射的层，使用相同的技术将带熔合到塑料预制支撑件。由这些胶带与塑料芯的熔接而产生的复合管。

24. 发明授权

US06174479B1 Process for processing a semicrystalline thermoplastic 失效
标题翻译：半结晶热塑性塑料加工工艺
公开(公告)号：US06174479B1
公开(公告)日：2001-01-16
申请号：US08931838
申请日：1997-09-17
申请人： Pierre Gilliard , Claude Dehennau , Petrus J. A. Karsten
发明人： Pierre Gilliard , Claude Dehennau , Petrus J. A. Karsten
IPC分类号： B29C4706
CPC分类号： B29C55/00 , B29K2023/12 , Y10T428/31 , Y10T428/31855
摘要： A process for preparing thermoplastics comprising the steps of cooling an extrudate to a temperature T1, drawing the molten extrudate, relaxing the extrudate at a temperature T3 for a duration of at least the average relaxation time of the thermoplastic at the relaxation temperature, and quenching the extrudate to a temperature T4. The process enables the manufacture of films consisting of at least one propylene homopolymer with a thickness of 100 to 250 &mgr;m and having a hot shrinkage of at most 20%, a haze of less than or equal to 3% and a total transparency with respect to air of greater than 70%.
摘要翻译：一种制备热塑性塑料的方法，包括以下步骤：将挤出物冷却至温度T1，拉伸熔融挤出物，在T3温度下使挤出物在至少在松弛温度下的平均松弛时间持续至少，并淬火挤出至温度T4。该方法能够制造由至少一种厚度为100至250μm的丙烯均聚物组成的薄膜，并且具有至多20％的热收缩率，小于或等于3％的雾度和相对于空气大于70％。

25. 发明授权

US5703160A Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid 失效
标题翻译：包括淀粉，可生物降解的聚酯和羟基羧酸的盐的可生物降解的模塑组合物
公开(公告)号：US5703160A
公开(公告)日：1997-12-30
申请号：US91368
申请日：1993-07-15
申请人： Claude Dehennau , Thierry Depireux , Guy Fleche , Serge Gosset , Didier Videau
发明人： Claude Dehennau , Thierry Depireux , Guy Fleche , Serge Gosset , Didier Videau
IPC分类号： C08K5/098 , C08L3/00 , C08L3/02 , C08L67/04 , C08G63/08 , C08B37/00
CPC分类号： C08L3/00 , C08K5/098 , C08L3/02 , C08L67/04 , C08L2201/06
摘要： Disclosed is a thermoformable composition characterized in that it contains at least one starchy compound, at least one biodegradable polyester and at least one salt of hydroxycarboxylic acid.
摘要翻译：公开了一种可热成型组合物，其特征在于其含有至少一种淀粉质化合物，至少一种可生物降解的聚酯和至少一种羟基羧酸盐。

26. 发明授权

US5601778A Process for producing a resin film based on a copolymer of ethylene and vinyl acetate 失效
标题翻译：基于乙烯和乙酸乙烯酯的共聚物制备树脂膜的方法
公开(公告)号：US5601778A
公开(公告)日：1997-02-11
申请号：US477631
申请日：1995-06-07
申请人： Claude Dehennau , Serge Dupont , Martin Vonk
发明人： Claude Dehennau , Serge Dupont , Martin Vonk
IPC分类号： B29C47/86
CPC分类号： B29C47/86 , B29C47/864 , B29C47/0026
摘要： The relationship between the average degree of roughness of the faces of rough appearance, expressed in microns, and the percentage by weight of units derived from vinyl acetate in the copolymer of which the film consists is greater than 0.019.The film is extruded in the form of an extruded sleeve which is cooled in the die by a circulation of a coolant fluid whose temperature T satisfies the relationship: ##EQU1## in which Tc is the temperature at which the Napierian logarithm of the relationship between the length at break and the initial length of a test specimen of the copolymer has a value of 87% of its value at 180.degree.Tm is the mean temperature of the copolymer as it leaves the diea is equal to 0.24G is given by the relationship .rho..times.Cp.times.V.times.H.sup.2 /.lambda..times.Lin which.rho. is the density of the copolymerCp is the specific heat of the copolymerV is the mean flow velocity of the copolymer through the extrusion dieH is the height of the gap between the core and the extrusion die.lambda. is the thermal conductivity of the copolymerL is the length of the cooling zonen is equal to 0.1688A is equal to -0.0148Ld is the distance between the end of the cooling zone and the end of the dieB is equal to 0.2175.The film is particularly suitable for the production of packaging bags especially for medical products.
摘要翻译：粗糙外观的平均粗糙度（以微米表示）和由膜组成的共聚物中衍生自乙酸乙烯酯的单元的重量百分比之间的关系大于0.019。该薄膜以挤出套筒的形式挤出，该模具通过温度T满足以下关系的冷却剂流体的循环而在模具中冷却：其中Tc是温度T的关系的内皮尔对数共聚物的断裂长度和试样的初始长度在180°的值为其值的87％Tm是共聚物在离开模具时的平均温度a等于0.24 G由关系式给出 rho xCpx + E，rar V + EE xH2 /λxL其中rho是共聚物Cp的密度Cp是共聚物的比热+ E，rar V + EE是通过挤出模具H的共聚物的平均流速是核心与挤出模头之间的间隙的高度λ是共聚物的热导率L是冷却区的长度n等于0.1688A等于-0.0148 Ld是冷却结束之间的距离模具B的端部等于0.2175 。该片特别适用于生产包装袋，尤其适用于医疗产品。

27. 发明授权

US5028476A Coextruded rigid thermoplastic structures enabling biaxially oriented materials to be obtained 失效
标题翻译：共挤出的刚性热塑性结构能够获得双轴取向材料
公开(公告)号：US5028476A
公开(公告)日：1991-07-02
申请号：US383055
申请日：1989-07-21
申请人： Claude Dehennau , Paul Dubois
发明人： Claude Dehennau , Paul Dubois
IPC分类号： B29C47/06 , B29C55/12 , B29K27/06 , B29K33/04 , B29L9/00 , B32B7/02 , B32B27/08 , B32B27/18 , B32B27/30 , C08K5/132 , C08K5/3475
CPC分类号： C08K5/132 , B32B27/08 , C08K5/3475 , Y10S428/91 , Y10T428/2495 , Y10T428/3192 , Y10T428/31928
摘要： Biaxially oriented rigid thermoplastic structures with multiple coextruded polymeric layers comprising a layer of vinyl chloride polymer and a coating layer of polymethyl methacrylate containing products absorbing ultraviolet radiation. The content of products absorbing ultraviolet radiation is such that the glass transition temperature of the coating layer does not exceed 105.degree. C., thus permitting an orientation in the range 95.degree.-110.degree. C.
摘要翻译：具有多个共挤出聚合物层的双轴取向的刚性热塑性结构，包括一层氯乙烯聚合物和含有吸收紫外线辐射的产品的聚甲基丙烯酸甲酯的涂层。吸收紫外线辐射的产品含量使得涂层的玻璃化转变温度不超过105℃，从而允许95°-110℃的取向。

28. 发明授权

US4585694A Multi-layered thermoplastic structures comprising a layer of a vinyl or vinylidene fluoride polymer bonded to a layer of an alpha-olefin polymer 失效
标题翻译：多层热塑性结构体包含与α-烯烃聚合物层结合的乙烯基或偏二氟乙烯聚合物层
公开(公告)号：US4585694A
公开(公告)日：1986-04-29
申请号：US603917
申请日：1984-04-25
申请人： Claude Dehennau
发明人： Claude Dehennau
IPC分类号： B32B27/28 , B32B27/08 , B32B27/30 , C09D131/04
CPC分类号： B32B27/08 , B32B27/30 , Y10T428/2878 , Y10T428/3154 , Y10T428/31928 , Y10T428/31935
摘要： Multi-layered thermoplastic structures comprising a layer of a vinyl or vinylidene fluoride polymer bonded to a layer of an alpha-olefin polymer with the joint aid of a vinyl acetate polymer and a copolymer of ethylene and vinyl acetate.The multi-layered thermoplastic structures can be in the form of films, sheets, plates or tubes which can be used in the field of protection from corrosion or ultra-violet rays.
摘要翻译：多层热塑性结构包括在乙酸乙烯酯聚合物和乙烯和乙酸乙烯酯的共聚物的共同作用下，与乙烯基或偏二氟乙烯聚合物层结合的α-烯烃聚合物层。多层热塑性结构可以是膜，片，板或管的形式，其可用于防止腐蚀或紫外线的领域。

29. 发明授权

US09327427B2 Method for producing a PVC-based composite plate and structure including one such plate 有权
标题翻译：一种PVC基复合板的制造方法及包括一块这样的板的结构
公开(公告)号：US09327427B2
公开(公告)日：2016-05-03
申请号：US12515693
申请日：2007-11-26
申请人： Claude Dehennau , Dominique Grandjean
发明人： Claude Dehennau , Dominique Grandjean
IPC分类号： B32B3/12 , B29C67/00 , B32B27/30 , B29B15/10 , B29C70/08 , B29C70/16 , B29C70/46 , B29K27/06 , B29L31/10 , B29L31/60
CPC分类号： B29B15/105 , B29C70/086 , B29C70/16 , B29C70/465 , B29K2027/06 , B29L2031/10 , B29L2031/608 , B32B3/12 , Y10T428/24149 , Y10T428/24157 , Y10T428/249991
摘要： Process for manufacturing composite sheets based on PVC and a network of long fibers, said process comprising the following steps: dispersing PVC in powder form in said network; subjecting the dispersion to an alternating electric field with a sufficient intensity and for a sufficient time in order to distribute the powder in the network; and heating the dispersion under pressure until the powder forms a continuous matrix.
摘要翻译：用于制造基于PVC和长纤维网的复合片材的方法，所述方法包括以下步骤：将粉末形式的PVC分散在所述网络中; 使分散体以足够的强度和足够的时间进行交流电场，以便将粉末分布在网络中; 并在压力下加热分散体，直到粉末形成连续的基质。

30. 发明授权

US08696853B2 Process for manufacturing a plastic-based cellular structure and device for implementing this process 失效
标题翻译：用于制造基于塑料的蜂窝结构的方法和用于实现该过程的装置
公开(公告)号：US08696853B2
公开(公告)日：2014-04-15
申请号：US12063148
申请日：2006-08-17
申请人： Claude Dehennau , Dominique Grandjean , Paul Henrard
发明人： Claude Dehennau , Dominique Grandjean , Paul Henrard
IPC分类号： B29C44/16 , B29C44/58
CPC分类号： B29C47/12 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C47/0042 , B29C47/0054 , B29C47/0057 , B29C2035/1616 , B29C2035/1658 , B29C2793/009 , B29K2027/06 , B29K2027/16 , B29K2077/00 , B29K2105/04 , B29L2022/007 , B29L2028/00
摘要： A process for manufacturing a plastic-based cellular structure, in which parallel lamellae are continuously extruded through a die having a plurality of parallel slots and upon exiting the die spaces lying between two adjacent lamellae are subjected, in successive alternations and between two sizing units whose length is short enough for the plastic composition to remain molten, to an injection of compressed gas and to a vacuum, the two sides of a given lamella being, in respect of one of them, subjected to the action of the compressed gas and, in respect of the other of them, subjected to the action of the vacuum, and vice versa during the next alternation, so as to deform the lamellae and weld them together in pairs, with formation, in a plane approximately parallel to the extrusion direction, of a cellular structure whose constituent cells extend perpendicular to the extrusion direction.
摘要翻译：一种制造塑料基细胞结构的方法，其中平行薄片通过具有多个平行狭缝的模具连续挤出并且在离开位于两个相邻薄片之间的模具空间的过程中，以连续的交替方式和两个尺寸单位长度足够短以使塑料组合物保持熔融，注入压缩气体和真空，给定薄片的两侧相对于它们中的一个受到压缩气体的作用，并且在另一方面受到真空作用的影响，反之亦然，从而使薄片变形并将它们成对地焊接在一起，并在大致平行于挤压方向的平面上形成其构成单元垂直于挤出方向延伸的细胞结构。

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