专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20160244583A1 PROCESS FOR THE PRODUCTION OF EXPANDED POLYESTER FOAM BEADS 审中-公开
标题翻译：生产膨胀聚酯泡沫珠的方法
公开(公告)号：US20160244583A1
公开(公告)日：2016-08-25
申请号：US15027803
申请日：2014-09-29
申请人： BASF SE
发明人： Uwe KEPPELER
IPC分类号： C08J9/18 , C08J9/12 , C08J9/00 , C08J9/14
CPC分类号： C08J9/18 , B29C44/3453 , B29C44/3461 , C08J9/0061 , C08J9/0066 , C08J9/122 , C08J9/141 , C08J9/228 , C08J9/232 , C08J9/236 , C08J2201/034 , C08J2203/06 , C08J2203/14 , C08J2203/182 , C08J2205/052 , C08J2300/16 , C08J2367/02 , C08J2467/04
摘要： A process for the production of expanded foam beads that are prepared from pellets comprising polyester mixture comprising a) from 50 to 99% by weight, based on components a and b, of a biodegradable polyester based on aliphatic, or a mixture of aliphatic and aromatic,dicarboxylic acids and an aliphatic diol, and b) from 1 to 50% by weight, based on components a and b, of polylactic acid, the process comprising the following steps: (i) providing an aqueous suspension of the polyester pellets, (ii) impregnating the pellets in the suspension of step (i) with at least one physical or chemical blowing agent to provide blowing-agent-loaded pellets in suspension, wherein the impregnation of the at least one blowing agent includes heating the mixture to a depressurization temperature IMT with stirring, and (iii) depressurizing the suspension obtained in step (ii) to provide the expanded foam beads. The at least one blowing agent is added to the suspension in step (i), or in step (ii) during the heating phase, or immediately after the heating phase, and following the heating of step (ii), the suspension is maintained at a temperature in the range from IMT minus 5° C. to IMT plus 2° C. for a period of 3 to 100 minutes. The invention further relates to expanded foam beads obtained by the process, and to the production of moldings from the expanded foam beads.
摘要翻译：一种用于生产由包含聚酯混合物的颗粒制成的膨胀泡沫珠粒的方法，其包含a）基于脂肪族的可生物降解的聚酯的基于组分a和b的50至99重量％，或脂族和芳族的混合物，二羧酸和脂族二醇，和b）基于聚乳酸的组分a和b的1-50重量％，所述方法包括以下步骤：（i）提供聚酯颗粒的水悬浮液， ii）用至少一种物理或化学发泡剂将步骤（i）的悬浮液中的颗粒浸渍到悬浮液中以提供负载泡沫剂的颗粒，其中至少一种发泡剂的浸渍包括将混合物加热至减压温度IMT，和（iii）将步骤（ii）中获得的悬浮液减压以提供发泡泡珠。在加热阶段或加热阶段之后，将至少一种发泡剂加入到步骤（i）或步骤（ii）中的悬浮液中，或在加热步骤（ii）之后，将悬浮液保持在在IMT减5℃至IMT加2℃范围内的温度，持续3至100分钟。本发明还涉及通过该方法获得的膨胀泡沫珠粒和从膨胀的泡沫珠粒制备模制品。

42. 发明申请

US20160177021A1 POLYURETHANE FOAMS AND THE USE THEREOF 审中-公开
标题翻译： POLYURETHANE FOAMS及其使用
公开(公告)号：US20160177021A1
公开(公告)日：2016-06-23
申请号：US14911053
申请日：2014-08-08
申请人： Covestro Deutschland AG
发明人： Norbert EISEN , Sebastian SCHLECHT , Peter ORYWOL , Günter GANSEN
IPC分类号： C08G18/36 , C08G18/50 , C08G18/48 , C08J9/14 , C08G18/76
CPC分类号： C08G18/36 , C08G18/3284 , C08G18/4829 , C08G18/5024 , C08G18/6696 , C08G18/7664 , C08G2101/0025 , C08G2101/0058 , C08G2101/0083 , C08G2190/00 , C08J9/141 , C08J2203/14 , C08J2375/04 , C08J2375/08
摘要： The invention relates to polyurethane foams and to the use thereof in foaming of profiles, in particular aluminum profiles, for improving the thermal insulation properties of said profiles.
摘要翻译：本发明涉及聚氨酯泡沫及其在型材的发泡中的用途，特别是铝型材，用于改善所述型材的隔热性能。

43. 发明申请

US20160168348A1 POLYURETHANE FOAM COMPOSITION FOR DISCONTINUOUS PANELS FORMED UNDER A REDUCED PRESSURE 审中-公开
标题翻译：聚氨酯泡沫组合物在减压下成型的不连续面板
公开(公告)号：US20160168348A1
公开(公告)日：2016-06-16
申请号：US14905483
申请日：2014-07-18
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Paolo Golini , Cecilia Girotti , Giuseppe Vairo
IPC分类号： C08J9/14 , C08J9/00
CPC分类号： C08J9/141 , C08G18/4018 , C08G18/4213 , C08G18/4816 , C08G18/4883 , C08G18/7664 , C08G2101/005 , C08J9/0061 , C08J2203/14 , C08J2375/08
摘要： Embodiments of the present disclosure provide for a composition for forming a polyurethane foam and a method of forming the polyurethane foam using the composition. The polyurethane foam includes a formulated polyol, an isocyanate and a blowing agent. The formulated polyol includes 60 weight percent (wt. %) to 80 wt. % of a polyether polyol and 10 wt. % to 25 wt. % of an aromatic polyester polyol, where the wt. % are based on a total weight of the formulated polyol, and where the formulated polyol has a polyol mixture functionality of 3.8 to 5.5.
摘要翻译：本公开的实施方案提供了用于形成聚氨酯泡沫的组合物和使用该组合物形成聚氨酯泡沫的方法。聚氨酯泡沫包括配制的多元醇，异氰酸酯和发泡剂。配制的多元醇包括60重量％（wt。％）至80wt。％的聚醚多元醇和10wt。％至25wt。％的芳族聚酯多元醇，其中wt。％是基于所配制的多元醇的总重量，并且其中配制的多元醇具有3.8至5.5的多元醇混合物官能度。

44. 发明申请

US20160060413A1 MOLDED BODY OF COMPOSITE RESIN FOAM 审中-公开
标题翻译：复合树脂泡沫的模制体
公开(公告)号：US20160060413A1
公开(公告)日：2016-03-03
申请号：US14778767
申请日：2014-03-27
申请人： SEKISUI PLASTICS CO., LTD.
发明人： Masahiko OZAWA , Akira ISAYAMA
IPC分类号： C08J9/00
CPC分类号： C08J9/0061 , C08J9/141 , C08J9/18 , C08J9/20 , C08J9/232 , C08J2201/034 , C08J2203/14 , C08J2325/06 , C08J2423/08
摘要： A composite resin expanded molded article comprising: 100 parts by mass of an ethylene-vinyl acetate copolymer; and 100 to 400 parts by mass of a polystyrene-based resin, wherein the composite resin expanded molded article has an average cell diameter D of 100 to 500 μm and an average cell membrane thickness T of 1 to 5 μm.
摘要翻译： 1.一种复合树脂发泡成型体，其特征在于，含有100质量份乙烯 - 乙酸乙烯酯共聚物; 和100〜400质量份的聚苯乙烯类树脂，其中复合树脂发泡成型体的平均泡孔直径D为100〜500μm，平均泡孔膜厚T为1〜5μm。

45. 发明申请

US20160052844A1 DIGESTION OF KERATIN 审中-公开
标题翻译： KERATIN的消息
公开(公告)号：US20160052844A1
公开(公告)日：2016-02-25
申请号：US14882569
申请日：2015-10-14
申请人： Resinate Materials Group, Inc.
发明人： Rick Tabor , Eric David Vrabel , Matthew J. Beatty , Jack Rogers Kovsky
IPC分类号： C07C29/128 , C09D175/04 , C08F20/02 , C07C31/00 , C08G18/32 , C07C57/04
CPC分类号： C09D175/04 , C08G18/3203 , C08G18/3206 , C08G18/6446 , C08G18/6511 , C08G18/7664 , C08G2101/0025 , C08G2105/02 , C08J9/141 , C08J2201/022 , C08J2203/14 , C08J2205/06 , C08J2205/10 , C08J2375/04
摘要： The present invention relates to the chemical digestion of keratin, such as avian feathers and wool. The digestion product is made by heating the feathers or wool with a solvent selected from glycols, alkanolamines, polyamines, and combinations thereof. The resulting digested keratin product is a keratin-derived polyol useful for making polymeric materials such as polyurethanes. The digestion products provide a sustainable alternative to petrochemical based intermediates.
摘要翻译：本发明涉及角蛋白的化学消化，例如禽类羽毛和羊毛。消化产物通过用选自二醇，烷醇胺，多胺及其组合的溶剂加热羽毛或羊毛制成。所得消化的角蛋白产品是用于制备聚合物材料如聚氨酯的角蛋白衍生的多元醇。消化产品为石化基中间体提供了可持续的替代方案。

46. 发明申请

US20160002427A1 Low Pressure Process for Frothing Polyurethane or Polyisocyanurate 有权
标题翻译：发泡聚氨酯或聚异氰脲酸酯的低压工艺
公开(公告)号：US20160002427A1
公开(公告)日：2016-01-07
申请号：US14770239
申请日：2014-02-25
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Francesca Pignagnoli , Eric M. Rexrode , Kelly R. Flaherty , Giuseppe Vairo
IPC分类号： C08J9/12 , C08J9/30 , C08J9/14
CPC分类号： C08J9/127 , B29C44/3403 , B29K2075/00 , C08G18/1808 , C08G18/1816 , C08G18/4018 , C08G18/4816 , C08G18/7664 , C08G2101/005 , C08J9/122 , C08J9/141 , C08J9/142 , C08J9/143 , C08J9/30 , C08J2201/022 , C08J2203/02 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/184 , C08J2375/04
摘要： A process of making a polyurethane or polyisocyanurate foam comprises the step of mixing under low pressure: (A) An isocyanate; (B) A compound reactive with the isocyanate, e.g., a polyol; (C) A liquid blowing agent; and (D) Carbon dioxide.
摘要翻译：制备聚氨酯或聚异氰脲酸酯泡沫的方法包括在低压下混合的步骤：（A）异氰酸酯; （B）与异氰酸酯反应的化合物，例如多元醇; （C）液体发泡剂; 和（D）二氧化碳。

47. 发明申请

US20150376361A1 Composition For Preparing A Polymeric Foam 审中-公开
标题翻译：用于制备聚合物泡沫的组合物
公开(公告)号：US20150376361A1
公开(公告)日：2015-12-31
申请号：US14316519
申请日：2014-06-26
申请人： Patrizia SCHOLZ , Jan-Erik WEGNER , Frank William NEUBER III
发明人： Patrizia SCHOLZ , Jan-Erik WEGNER , Frank William NEUBER III
IPC分类号： C08J9/00 , C08J9/06 , C08J3/22 , C08J9/12
CPC分类号： C08J9/0023 , C07D493/04 , C08J3/22 , C08J9/0066 , C08J9/06 , C08J9/08 , C08J9/122 , C08J9/127 , C08J9/141 , C08J9/142 , C08J9/149 , C08J2201/022 , C08J2201/03 , C08J2203/02 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/182 , C08J2203/202 , C08J2205/044 , C08J2325/06 , C08K5/0083 , C08K5/15
摘要： The present invention relates to composition for the preparation of a polymeric foam with improved thermal properties, to a polymeric foam obtainable therefrom, and to a method for preparing such a polymeric foam each for them comprising (i) an at least essentially amorphous polymer resin and (ii) a nucleating agent. The at least essentially amorphous polymer resin is preferably polystyrene. The nucleating agent is preferably selected from the group consisting of 1,3:2,4-bis-(benzylidene)-sorbitol derivates and mixtures thereof, and is preferably 1,3:2,4-bis-O-(4-methylbenzylidene)-D-sorbitol, 1,3:2,4-bis-(3,4-Dimethylbenzylidene)-sorbitol and 1,3:2,4-bis-(4-propylbenzylidene)-propyl sorbitol.
摘要翻译：本发明涉及用于制备具有改进的热性质的聚合物泡沫的组合物，可由其获得的聚合物泡沫，以及制备这样的聚合物泡沫的方法，每种聚合物泡沫包括（i）至少基本上无定形的聚合物树脂和（ii）成核剂。至少基本上无定形的聚合物树脂优选是聚苯乙烯。成核剂优选选自1,3：2,4-双 - （亚苄基） - 山梨糖醇衍生物及其混合物，优选为1,3：2,4-双-O-（4-甲基亚苄基）-D-山梨糖醇，1,3：2,4-双 - （3,4-二甲基亚苄基） - 山梨糖醇和1,3：2,4-双 - （4-丙基亚苄基） - 丙基山梨糖醇。

48. 发明申请

US20150329691A1 FLAME RETARDANT FOAM FORMULATIONS 审中-公开
标题翻译：阻燃泡沫配方
公开(公告)号：US20150329691A1
公开(公告)日：2015-11-19
申请号：US14649567
申请日：2013-12-13
申请人： Dow Global Technologies LLC
发明人： Michael J. Skowronski , Jayaraman Krishnamoorthy , David E. Snider , Hector Perez
IPC分类号： C08J9/14 , C08J9/00
CPC分类号： C08J9/02 , C08G18/092 , C08G18/1808 , C08G18/1875 , C08G18/288 , C08G18/4018 , C08G18/4225 , C08G18/4252 , C08G18/482 , C08G18/4829 , C08G18/5021 , C08G2101/00 , C08G2105/02 , C08J9/0038 , C08J9/141 , C08J9/142 , C08J9/146 , C08J2201/022 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2205/052 , C08J2205/10 , C08J2375/04 , C08J2375/06 , C08J2375/08 , C08K5/521 , C08K5/5333 , C09K21/12 , C08L75/04
摘要： Embodiments of the present disclosure are directed towards a flame retardant foam formulation. As an example, the flame retardant formulation can include a mono-phosphonate having a hydroxyl group, a polyisocyanate having a functionality in a range from 2.0 to 10.0, wherein the polyisocyanate is present in an amount to provide for an isocyanate index of from 100 to 320, a compound having active hydrogen groups capable of reacting with the polyisocyanate, a blowing agent, and a catalyst.
摘要翻译：本公开的实施方案涉及阻燃泡沫制剂。作为实例，阻燃剂可以包括具有羟基的单膦酸酯，官能度为2.0至10.0的多异氰酸酯，其中多异氰酸酯的存在量为使异氰酸酯指数为100至 320，具有能够与多异氰酸酯反应的活性氢基团的化合物，发泡剂和催化剂。

49. 发明授权

US09174363B2 Extrusion expansion of low molecular weight polyalkylene terephthalate for production of expanded beads 有权
标题翻译：用于生产发泡珠的低分子量聚对苯二甲酸亚烷基酯的挤出膨胀
公开(公告)号：US09174363B2
公开(公告)日：2015-11-03
申请号：US13605525
申请日：2012-09-06
申请人： Karl Paetz-Lauter , Jie Li , Mika Meller
发明人： Karl Paetz-Lauter , Jie Li , Mika Meller
IPC分类号： C08G63/183 , C08J9/16 , B29B9/06 , C08J9/34 , B29B9/14 , C08J9/14 , B29B9/12
CPC分类号： B29B9/065 , B29B9/14 , B29B2009/125 , B29C47/0011 , B29C47/8895 , C08J9/141 , C08J9/34 , C08J2201/03 , C08J2203/14 , C08J2367/02 , Y10T428/2998
摘要： An extrusion expansion of low molecular weight polyalkylene terephthalates having an IV of below 1.0 dl/g to produce gas-charged beads is disclosed. The process includes an extrusion expanding of the resins and an underwater pelletizing of the melt threads. The obtained beads show a composite structure and are characterized by an IV of 0.69 dl/g or more and a melt viscosity η0 of higher than 300 Pa·s.
摘要翻译：公开了具有IV低于1.0dl / g的低分子量聚对苯二甲酸亚烷基酯的挤出膨胀以产生充气的珠粒。该方法包括树脂的挤出膨胀和熔体丝线的水下造粒。得到的珠显示复合结构，其特征在于IV为0.69dl / g以上，熔体粘度为0以上，高于300Pa·s。

50. 发明申请

US20150299413A1 THERMOFORMABLE MELAMINE RESIN FOAM WITH PARTICULATE FILLER MATERIAL 审中-公开
标题翻译：具有颗粒填充材料的热敏甲醛树脂泡沫
公开(公告)号：US20150299413A1
公开(公告)日：2015-10-22
申请号：US14646792
申请日：2013-11-25
申请人： BASF SE
发明人： Tobias Heinz STEINKE , Hoest BAUMGARTL , Werner LENZ , Klaus HAHN
IPC分类号： C08J9/14 , C08J9/00
CPC分类号： C08J9/141 , C08J9/0023 , C08J9/0033 , C08J9/0061 , C08J2203/14 , C08J2205/05 , C08J2361/28 , C08J2379/04 , C08J2423/06 , C08J2423/12 , C08J2463/00 , C08J2467/00 , C08J2469/00 , C08J2475/00 , C08J2477/00 , C08L61/28 , C08L2203/14 , C08L2203/30
摘要： The present invention relates to a thermoformable melamine-formaldehyde foam comprising from 0.1 to 50 wt % of at least one particulate filling material, wherein the wt % are based on the total weight of filling material plus melamine-formaldehyde precondensate used for foam production, wherein the at least one particulate filling material has a melting point no higher than 220° C. and an average particle diameter in the range from 5 μm to 750 μm, to a process for producing the thermoformable melamine-formaldehyde foam and also to the use of the melamine-formaldehyde foam for acoustical or thermal insulation in building construction, in automobile, ship and track vehicle construction, the construction of spacecraft, in the upholstery industry or for insulating pipework lines.
摘要翻译：本发明涉及一种可热成型的三聚氰胺 - 甲醛泡沫，其包含0.1至50重量％的至少一种颗粒填充材料，其中wt％基于填充材料的总重量加上用于泡沫生产的三聚氰胺 - 甲醛预缩合物，其中所述至少一种颗粒状填充材料的熔点不高于220℃，平均粒径在5μm至750μm的范围内，与可热成型的三聚氰胺 - 甲醛泡沫体的制备方法以及使用三聚氰胺 - 甲醛泡沫塑料在建筑施工，汽车，船舶和轨道车辆建筑中的声学或保温隔热，建筑航天器，室内装饰工业或绝缘管道生产线。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式