公开(公告)号：US20150361236A1

公开(公告)日：2015-12-17

申请号：US14765472

申请日：2014-01-15

申请人： Thomas RICHTER ,  Sabine SCHWARZ-BARAC ,  Kay BERNHARD ,  Ina PIOTROWSKI ,  Michael SCHNABEL ,  Sabrina SCHWEITZER ,  Dirk POPPE ,  Johannes VORHOLZ

发明人： Thomas RICHTER ,  Sabine SCHWARZ-BARAC ,  Kay BERNHARD ,  Ina LIEBL ,  Michael SCHNABEL ,  Sabrina SCHWEITZER ,  Dirk POPPE ,  Johannes VORHOLZ

IPC分类号： C08J9/00

CPC分类号： C08J9/0023 ,  C08F2/20 ,  C08F2/44 ,  C08J9/02 ,  C08J9/142 ,  C08J9/20 ,  C08J2201/04 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2333/02 ,  C08J2333/08 ,  C08J2333/20 ,  C08J2333/26 ,  C08L2203/14 ,  C08F220/06 ,  C08F220/44 ,  C08F2220/1825 ,  C08F220/40

摘要： The invention relates to a foamable bead polymer consisting of (meth)acrylonitrile, (meth)acrylic acid, copolymerizable latent blowing agents and optionally (meth)acrylic esters, the preparation thereof by suspension polymerization and the use thereof for producing foams. Such a bead polymer makes it possible, for example, to carry out in-mould foaming in a simple way and thus produce products having the shape of the desired workpiece directly. These workpieces are highly suitable as components in space, air, water and land vehicles and for other construction elements.

摘要翻译： 本发明涉及由（甲基）丙烯腈，（甲基）丙烯酸，可共聚的潜在发泡剂和任选的（甲基）丙烯酸酯组成的可发泡珠粒聚合物，其通过悬浮聚合的制备及其用于生产泡沫体的用途。 这种珠粒聚合物可以例如以简单的方式进行模内发泡，从而直接生产具有所需工件形状的产品。 这些工件非常适合作为空间，空中，水陆地车辆和其他建筑构件的组成部分。

公开(公告)号：US20180215063A1

公开(公告)日：2018-08-02

申请号：US15519866

申请日：2015-11-03

申请人： Thomas RICHTER ,  Kay BERNHARD ,  Florian BECKER ,  Felix GOLDMANN ,  Tim DENK ,  Ulrich SCHMIDT ,  Mathias HEMPLER

发明人： Thomas RICHTER ,  Kay BERNHARD ,  Florian BECKER ,  Felix GOLDMANN ,  Tim DENK ,  Ulrich SCHMIDT ,  Mathias HEMPLER

IPC分类号： B26D7/10 ,  B26D1/54 ,  B26D3/00 ,  B29C44/56

CPC分类号： B26D7/10 ,  B26D1/46 ,  B26D1/50 ,  B26D1/54 ,  B26D3/006 ,  B26D7/088 ,  B26D11/00 ,  B29C44/5636 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2027/06 ,  B29K2033/12 ,  B29K2105/04 ,  B29K2995/0063 ,  B29K2995/007 ,  B29L2007/002 ,  B29L2007/008

摘要： The present invention relates to a method for cutting rigid foams, especially slabstock P(M)I foams. A method is provided here, by means of which it is possible to cut these rigid foams even in relatively high layer thicknesses of, for example, more than 3 mm, without material loss, which is produced in relevant amounts, for example, in the course of sawing as a result of the sawdust formed.

公开(公告)号：US20110274869A1

公开(公告)日：2011-11-10

申请号：US13120434

申请日：2009-09-23

申请人： Kay Bernhard ,  Jörg Dahringer ,  Michael Klanert

发明人： Kay Bernhard ,  Jörg Dahringer ,  Michael Klanert

IPC分类号： D02G3/22 ,  A47G9/08 ,  A47G9/00 ,  A47G9/10 ,  D02G3/44 ,  D06M15/53

CPC分类号： D06M13/17 ,  A47G9/0207 ,  A47G9/10 ,  B68G1/00 ,  D06M13/224 ,  D06M13/2243 ,  D06M13/2246 ,  D06M13/402 ,  D06M15/53 ,  D06M2101/32 ,  Y10T428/237 ,  Y10T428/249921 ,  Y10T428/2907 ,  Y10T428/2924 ,  Y10T428/2935

摘要： The invention relates to a flame-retardant, modified hollow fiber with a silicone-free soft-touch finish feature, and also to a method for production thereof and the use thereof for fiberfill fiber products, in particular in the fiber filling of clothing, cushions, furniture, insulation, quilts, filters, upholstery (e.g., automobiles), sleeping bags, mattress covers and mattresses. In general, the hollow fibers used for these applications are those with flame-retardant, phosphorus-containing compounds. Polyester hollow fibers are used preferably as hollow fibers.

摘要翻译： 本发明涉及具有无硅酮柔软触感的特征的阻燃改性中空纤维，以及其生产方法及其用于纤维填充纤维制品的用途，特别是纤维填充服装，垫子 ，家具，保温，被子，过滤器，室内装潢（如汽车），睡袋，床垫套和床垫。 通常，用于这些应用的中空纤维是具有阻燃性，含磷化合物的中空纤维。 聚酯中空纤维优选用作中空纤维。

公开(公告)号：US10343314B2

公开(公告)日：2019-07-09

申请号：US15100538

申请日：2014-12-03

申请人： Kay Bernhard ,  Ina Liebl ,  Denis Holleyn ,  Christoph Seipel

发明人： Kay Bernhard ,  Ina Liebl ,  Denis Holleyn ,  Christoph Seipel

IPC分类号： B29C44/34 ,  C08J9/04 ,  C08J9/16 ,  C08J9/20 ,  C08J9/22 ,  C08J9/232 ,  B29B9/12 ,  B29C35/08 ,  B29C44/02 ,  B29C44/38 ,  C08J3/28 ,  C08J9/224 ,  C08J9/228 ,  B29K79/00 ,  B29K105/04

摘要： The invention relates to a process for the production of prefoamed poly(meth)acrylimide (P(M)I) particles which can be further processed to give foam mouldings or composites. A feature of this process is that a polymer granulate is first heated and thus prefoamed in an apparatus by means of IR radiation of a wavelength suitable for this purpose. Said granulate can be further processed in subsequent steps, e.g. in a press mould with foaming to give a moulding or a composite workpiece with foam core.

公开(公告)号：US10207435B2

公开(公告)日：2019-02-19

申请号：US15321845

申请日：2015-06-25

申请人： Kay Bernhard ,  Ina Liebl ,  Tim Denk ,  Florian Becker ,  Thomas Richter

发明人： Kay Bernhard ,  Ina Liebl ,  Tim Denk ,  Florian Becker ,  Thomas Richter

IPC分类号： B29C44/14 ,  B29C44/34 ,  B29C44/44 ,  C08J9/04 ,  C08J9/232 ,  B32B5/24 ,  B32B7/12 ,  B32B15/04 ,  B32B15/18 ,  B29K33/00 ,  B29L31/30

摘要： The invention relates to a process for the production of mold-foamed poly(meth)acrylimide (P(M)I) cores, in particular of polymethacrylimide (PMI) cores, which can be used by way of example in automobile construction or aircraft construction. A feature of this process is that polymer granules or polymer powder preheated under pressure are moreover charged under pressure to a compression mold where they are foamed with depressurization. In particular, a feature of the process is that it optionally uses a preferably two-shell compression mold for the heating and also for the cooling of the granules and, respectively, the rigid foam core formed therefrom.

公开(公告)号：US20180079882A1

公开(公告)日：2018-03-22

申请号：US15558605

申请日：2016-03-24

申请人： Thomas RICHTER ,  Christoph SEIPEL ,  Kay BERNHARD ,  Sivakumara K KRISHNAMOORTHY ,  Sebastian BUEHLER

发明人： Thomas RICHTER ,  Christoph SEIPEL ,  Kay BERNHARD ,  Sivakumara K KRISHNAMOORTHY ,  Sebastian BUEHLER

IPC分类号： C08J9/236 ,  C08K5/00 ,  C08J9/00 ,  C08J9/02 ,  C08J9/14 ,  C08K3/36 ,  C08L33/12

CPC分类号： C08J9/236 ,  C08F2/38 ,  C08J9/008 ,  C08J9/02 ,  C08J9/06 ,  C08J9/142 ,  C08J2201/026 ,  C08J2203/12 ,  C08J2205/044 ,  C08J2205/046 ,  C08J2205/10 ,  C08J2207/00 ,  C08J2333/12 ,  C08K3/36 ,  C08K5/0083 ,  C08L33/12 ,  C08L2203/14 ,  C08F220/14 ,  C08F2220/1825 ,  C08F2222/1013

摘要： Fine-cell PMMA foams are produced using a production process including nucleators in addition to suitable blowing agents. It was found that, surprisingly, a simple-to-produce stable PMMA foam having very fine cells and very good properties can be produced.

公开(公告)号：US20170136665A1

公开(公告)日：2017-05-18

申请号：US15321845

申请日：2015-06-25

申请人： Kay BERNHARD ,  Ina LIEBL ,  Tim DENK ,  Florian BECKER ,  Thomas RICHTER

发明人： Kay BERNHARD ,  Ina LIEBL ,  Tim DENK ,  Florian BECKER ,  Thomas RICHTER

IPC分类号： B29C44/34 ,  C08J9/04 ,  C08J9/232 ,  B29C44/44 ,  B29C44/14

CPC分类号： B29C44/3415 ,  B29C44/143 ,  B29C44/3461 ,  B29C44/445 ,  B29K2033/00 ,  B29K2033/26 ,  B29L2031/30 ,  B32B5/245 ,  B32B7/12 ,  B32B15/046 ,  B32B15/18 ,  B32B2266/0242 ,  B32B2605/08 ,  B32B2605/18 ,  C08J9/04 ,  C08J9/232 ,  C08J2205/10 ,  C08J2333/24 ,  C08J2333/26

摘要： The invention relates to a process for the production of mould-foamed poly(meth)acrylimide (P(M)I) cores, in particular of polymethacrylimide (PMI) cores, which can be used by way of example in automobile construction or aircraft construction. A feature of this process is that polymer granules or polymer powder preheated under pressure are moreover charged under pressure to a compression mould where they are foamed with depressurization. In particular, a feature of the process is that it optionally uses a preferably two-shell compression mould for the heating and also for the cooling of the granules and, respectively, the rigid foam core formed therefrom.

公开(公告)号：US20160332344A1

公开(公告)日：2016-11-17

申请号：US15100538

申请日：2014-12-03

申请人： Kay BERNHARD ,  Ina LIEBL ,  Denis HOLLEYN ,  Christoph SEIPEL

发明人： Kay BERNHARD ,  Ina LIEBL ,  Denis HOLLEYN ,  Christoph SEIPEL

IPC分类号： B29C44/34 ,  C08J9/224 ,  B29C35/08 ,  B29B9/12 ,  B29C44/02 ,  B29C44/38 ,  C08J3/28 ,  C08J9/228

CPC分类号： B29C44/3415 ,  B29B9/12 ,  B29C35/0805 ,  B29C44/02 ,  B29C44/3403 ,  B29C44/3461 ,  B29C44/38 ,  B29C2035/0822 ,  B29K2079/08 ,  B29K2105/048 ,  C08J3/28 ,  C08J9/04 ,  C08J9/16 ,  C08J9/20 ,  C08J9/22 ,  C08J9/224 ,  C08J9/228 ,  C08J9/232 ,  C08J2201/034 ,  C08J2205/10 ,  C08J2333/04 ,  C08J2333/18 ,  C08J2333/24

摘要： The invention relates to a process for the production of prefoamed poly(meth)acrylimide (P(M)I) particles which can be further processed to give foam mouldings or composites. A feature of this process is that a polymer granulate is first heated and thus prefoamed in an apparatus by means of IR radiation of a wavelength suitable for this purpose. Said granulate can be further processed in subsequent steps, e.g. in a press mould with foaming to give a moulding or a composite workpiece with foam core.

摘要翻译： 本发明涉及一种生产预发泡的聚（甲基）丙烯酰亚胺（P（M）I）颗粒的方法，该方法可以进一步处理以提供泡沫模制品或复合材料。 该方法的一个特征是聚合物颗粒首先被加热并因此通过适合于此目的的波长的红外辐射在装置中预发泡。 所述颗粒可以在随后的步骤中进一步处理，例如 在具有发泡的压制模具中以形成具有泡沫芯的模制品或复合工件。

公开(公告)号：US20130281561A1

公开(公告)日：2013-10-24

申请号：US13996552

申请日：2011-12-13

申请人： Kay Bernhard ,  Mathias Hempler ,  Stefan Plass ,  Werner Geyer ,  Thomas Barthel

发明人： Kay Bernhard ,  Mathias Hempler ,  Stefan Plass ,  Werner Geyer ,  Thomas Barthel

IPC分类号： C08J9/04

CPC分类号： C08J9/04 ,  C08F4/38 ,  C08J9/10 ,  C08J9/142 ,  C08J2203/12 ,  C08J2333/02 ,  C08J2333/24

摘要： The invention relates to a process for producing poly(meth)acrylimide foams and also blocks, sheets and the like composed of such poly(meth)acrylimide foams and also the intermediate articles formed from the copolymer of (meth)acrylic acid and (meth)acrylonitrile, which are all distinguished by a particularly low residual monomer content.

摘要翻译： 本发明涉及一种生产聚（甲基）丙烯酰亚胺泡沫的方法，以及由这种聚（甲基）丙烯酰亚胺泡沫组成的嵌段，片等以及由（甲基）丙烯酸和（甲基）丙烯酰胺共聚物形成的中间体， 丙烯腈，其都通过特别低的残余单体含量来区分。

公开(公告)号：US20130108817A1

公开(公告)日：2013-05-02

申请号：US13808472

申请日：2011-06-29

申请人： Kay Bernhard ,  Mathias Hempler ,  Werner Geyer ,  Thomas Barthel ,  Torsten Jahn

发明人： Kay Bernhard ,  Mathias Hempler ,  Werner Geyer ,  Thomas Barthel ,  Torsten Jahn

IPC分类号： C08J9/14 ,  C08F220/46

CPC分类号： C08J9/142 ,  B32B5/18 ,  B32B2250/03 ,  B32B2266/0242 ,  C08F220/42 ,  C08F220/46 ,  C08J9/04 ,  C08J2201/026 ,  C08J2203/12 ,  C08J2333/20 ,  Y10T428/1376 ,  C08F220/06 ,  C08F2220/1825 ,  C08F222/1006

摘要： The invention relates to compounds for producing polymethacrylimide foam materials (PMI foams) with particularly good mechanical properties, in particular with a particularly advantageous elongation at tear. The invention further relates to methods for producing, processing, and using said foam materials. In particular, the invention relates to novel materials, the propensity of which to form tears is clearly reduced in comparison to the prior art. This is tantamount to an elongation at tear that is higher in comparison to the prior art.

摘要翻译： 本发明涉及用于生产具有特别好的机械性能的聚甲基丙烯酰胺泡沫材料（PMI泡沫）的化合物，特别是具有特别有利的撕裂伸长率。 本发明还涉及生产，加工和使用所述泡沫材料的方法。 特别地，本发明涉及新型材料，与现有技术相比，其倾向于形成撕裂的倾向明显减少。 这等于与现有技术相比更高的撕裂伸长率。