-
公开(公告)号：US20240052126A1
公开(公告)日：2024-02-15
申请号：US17910684
申请日：2021-02-25
发明人： Subhash Challa , Nhat Vo , Louis Quinn , Duc Vo
IPC分类号： C08J9/36 , C08J9/12 , C08J9/00 , C08K3/36 , C08G18/76 , C08G18/48 , C08G18/63 , C08G18/40 , B01J20/16 , B01J20/28 , B65B11/00 , B65D75/00
CPC分类号： C08J9/36 , C08J9/125 , C08J9/0066 , C08K3/36 , C08G18/7621 , C08G18/485 , C08G18/632 , C08G18/4072 , B01J20/16 , B01J20/28026 , B01J20/28033 , B01J20/2808 , B65B11/004 , B65D75/002 , C08J2203/10 , C08J2205/06 , C08J2375/08 , C08J2423/06 , C08G2110/005 , C08G2110/0083 , C08G2110/0008
摘要： A method for producing zeolite embedded polyolefin films for packaging polyurethane foams also embedded with zeolite.
-
公开(公告)号：US20190100638A1
公开(公告)日：2019-04-04
申请号：US16207784
申请日：2018-12-03
申请人： Evonik Degussa GmbH
CPC分类号： C08J9/0019 , C08G18/163 , C08G18/1833 , C08G18/1875 , C08G18/246 , C08G18/2885 , C08G18/4009 , C08G18/4072 , C08G18/7621 , C08G2101/0008 , C08G2101/0016 , C08J9/142 , C08J2375/04
摘要： Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halohydrin component with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halohydrin component. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halohydrin component. The polyurethane foam product is formed by the pre-mix having the halohydrin component.
-
公开(公告)号：US20180345838A1
公开(公告)日：2018-12-06
申请号：US15779946
申请日：2016-12-12
发明人： Kosuke YOSHITOMI , Hideharu SEGUCHI
CPC分类号： A47C27/14 , B60N2/90 , C08G18/3206 , C08G18/4072 , C08G18/4812 , C08G18/4825 , C08G18/4837 , C08G18/4841 , C08G18/632 , C08G18/6677 , C08G18/7664
摘要： The present invention provides a soft polyurethane foam obtained by foam molding a foaming stock solution containing a polyol, a polyisocyanate, a foaming agent, and a catalyst. The polyol includes a polyether polyol A having a weight average molecular weight (Mw) of 3,000 to 8,000 and 3 to 4 functional groups and a polyether polyol B having a weight average molecular weight (Mw) of 1,000 to 4,000 and 2 functional groups. The polyisocyanate includes diphenylmethane diisocyanate.
-
公开(公告)号：US09968919B2
公开(公告)日：2018-05-15
申请号：US13486226
申请日：2012-06-01
CPC分类号： B01J31/04 , B01J31/0237 , B01J31/0238 , B01J31/0244 , B01J31/0249 , B01J2231/14 , C08G18/1875 , C08G18/4072 , C08G18/4841 , C08G18/632 , C08G2101/0008 , C08G2101/0083 , C08G2290/00
摘要： This invention disclosure relates to a process to make flexible open cell polyurethane foam with optimum mechanical properties and lowest chemical emissions. Using the selection of tertiary amine catalysts together with a group of carboxylic acids according to this disclosure can produce foam products with optimum properties and lowest chemical emanations.
-
公开(公告)号：US20180126338A1
公开(公告)日：2018-05-10
申请号：US15574511
申请日：2016-05-19
申请人： BASF SE
发明人： Martin WEBER , Berend ELING , Martin HEIJNEN , Oliver GRONWALD , Hartwig VOSS , Jacek MALISZ , Davis Yohanes ARIFIN
IPC分类号： B01D71/54 , B01D71/68 , B01D71/70 , B01D71/80 , B01D67/00 , B01D69/02 , B01D69/14 , C08G18/76 , C08G18/63 , C08G18/48 , C08G18/40 , C08J5/18 , C08L75/08
CPC分类号： B01D71/54 , B01D67/0079 , B01D69/02 , B01D69/148 , B01D71/68 , B01D71/70 , B01D71/80 , B01D2325/48 , C08G18/4009 , C08G18/4072 , C08G18/4879 , C08G18/5072 , C08G18/5096 , C08G18/61 , C08G18/632 , C08G18/73 , C08G18/7671 , C08G77/28 , C08G77/458 , C08G2340/00 , C08J5/18 , C08J2375/08 , C08L75/08 , C08L81/06 , C09D183/08 , C08L75/04
摘要： Polymer composition comprising a) an oligo- or polyurethane U of the formula (I) wherein k and n independently are numbers from 1 to 100, m is from the range 1-100, (X) is a block of formula (II) and (Y) is a block of the formula (III), (A) is a residue of an aliphatic or aromatic diisocyanate linker, (B) is a residue of a linear oligo- or polysiloxane containing alkanol end groups, and optionally further containing one or more aliphatic ether moieties, and (C) is an aromatic oligo- or polyarylene ether block that is at least partly etherified at its terminal positions with one alkylene glycol unit; or a mixture of such oligo- or polyurethanes; and b) one or more further organic polymers P selected from the group consisting of polyvinyl pyrrolidone, polyvinyl acetates, cellulose acetates, polyacrylonitriles, polyamides, polyolefines, polyesters, polyarylene ethers, polysulfones, polyethersulfones, polyphenylenesulfones, polycarbonates, polyether ketones, sulfonated polyether ketones, polyamide sulfones, polyvinylidene fluorides, polyvinylchlorides, polystyrenes and polytetrafluorethylenes, copolymers thereof, and mixtures thereof; preferably selected from the group consisting of polysulfones, polyphenylenes, polyethersulfones, polyvinylidene fluorides, polyamides, cellulose acetate and mixtures thereof.
-
公开(公告)号：US09951174B2
公开(公告)日：2018-04-24
申请号：US15160533
申请日：2016-05-20
申请人： Covestro LLC
CPC分类号： C08G18/7621 , C08G18/165 , C08G18/283 , C08G18/4072 , C08G18/4804 , C08G18/4816 , C08G18/4837 , C08G18/4841 , C08G18/4866 , C08G18/632 , C08G18/667 , C08G18/7664 , C08G65/2663 , C08G65/2696 , C08G2101/0008 , C08G2101/0016 , C08G2101/005 , C08G2101/0058 , C08G2101/0083
摘要： This invention relates to a novel polyol composition and a process for preparing these polyol compositions. These novel polyol compositions comprise (a) an in-situ formed polyol blend which comprises (i) one or more polyether monols and (ii) one or more polyether polyols; and (b) a polyether polyol. This invention also relates to a process for preparing an open celled, flexible polyurethane foam in which the isocyanate-reactive component comprises this novel polyol composition, and to a viscoelastic polyurethane foam wherein the isocyanate-reactive comprise the novel polyol composition.
-
7.发明授权Polymer polyol compositions, a process for preparing these novel polymer polyol compositions, flexible foams prepared from these novel polymer polyols and a process for the preparation of these flexible foams 有权聚合物多元醇组合物，制备这些新型聚合物多元醇组合物的方法，由这些新型聚合物多元醇制备的柔性泡沫和制备这些柔性泡沫的方法公开(公告)号：US09505881B1
公开(公告)日：2016-11-29
申请号：US14735552
申请日：2015-06-10
发明人： Rick L. Adkins , Brian L. Neal
IPC分类号： C08F283/06 , C08G65/34 , C08J9/12 , C08J9/00 , C08G65/32
CPC分类号： C08G65/34 , C08F283/06 , C08F290/067 , C08G18/4072 , C08G18/4837 , C08G18/4841 , C08G18/632 , C08G18/71 , C08G18/7621 , C08G18/7671 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J9/0042 , C08J9/125 , C08J2375/08
摘要： This invention relates to novel polymer polyols, to a process for preparing these novel polymer polyols, to flexible polyurethane foams comprising these novel polymer polyols, and to a process for the production of these flexible polyurethane foams. These novel polymer polyols provide unexpected improvements in foams prepared therefrom.
摘要翻译： 本发明涉及新颖的聚合物多元醇，制备这些新型聚合物多元醇的方法，涉及包含这些新型聚合物多元醇的柔性聚氨酯泡沫以及生产这些柔性聚氨酯泡沫的方法。 这些新型聚合物多元醇提供了由其制备的泡沫体的意想不到的改进。
-
8.发明申请NOVEL POLYOL COMPOSITIONS, A PROCESS FOR THE PRODUCTION OF THESE POLYOL COMPOSITIONS, AND THEIR USE IN THE PRODUCTION OF OPEN CELLED POLYURETHANE FOAMS HAVING HIGH AIRFLOW 有权新型多元醇组合物，这些多元醇组合物的生产方法及其在生产具有高空气流动性的开式聚氨酯泡沫塑料中的应用公开(公告)号：US20160340464A1
公开(公告)日：2016-11-24
申请号：US15160533
申请日：2016-05-20
申请人： Covestro LLC
CPC分类号： C08G18/7621 , C08G18/165 , C08G18/283 , C08G18/4072 , C08G18/4804 , C08G18/4816 , C08G18/4837 , C08G18/4841 , C08G18/4866 , C08G18/632 , C08G18/667 , C08G18/7664 , C08G65/2663 , C08G65/2696 , C08G2101/0008 , C08G2101/0016 , C08G2101/005 , C08G2101/0058 , C08G2101/0083
摘要： This invention relates to a novel polyol composition and a process for preparing these polyol compositions. These novel polyol compositions comprise (a) an in-situ formed polyol blend which comprises (i) one or more polyether monols and (ii) one or more polyether polyols; and (b) a polyether polyol. This invention also relates to a process for preparing an open celled, flexible polyurethane foam in which the isocyanate-reactive component comprises this novel polyol composition, and to a viscoelastic polyurethane foam wherein the isocyanate-reactive comprise the novel polyol composition.
摘要翻译： 本发明涉及新型多元醇组合物及其制备方法。 这些新型多元醇组合物包含（a）原位形成的多元醇混合物，其包含（i）一种或多种聚醚单体和（ii）一种或多种聚醚多元醇; 和（b）聚醚多元醇。 本发明还涉及一种制备开孔的柔性聚氨酯泡沫的方法，其中异氰酸酯反应性组分包含该新型多元醇组合物，以及一种粘弹性聚氨酯泡沫，其中异氰酸酯反应性包括新的多元醇组合物。
-
公开(公告)号：US20160319068A1
公开(公告)日：2016-11-03
申请号：US15103932
申请日：2014-11-25
IPC分类号： C08G63/695 , C09J175/06 , C08G18/10 , C08G18/76 , C08G18/42
CPC分类号： C08G63/6956 , C08G18/10 , C08G18/12 , C08G18/4018 , C08G18/4072 , C08G18/4211 , C08G18/4692 , C08G18/4812 , C08G18/4825 , C08G18/5096 , C08G18/632 , C08G18/7621 , C08G18/7671 , C09J175/06 , C08G18/40 , C08G18/42
摘要： A polyester polyol comprising at least one esterified unit of formula (I) wherein L is a difunctional aliphatic group having from two to six carbon atoms and R is a C1-C4 alkyl group.
摘要翻译： 其中L是具有2-6个碳原子的二官能脂族基团，R是C 1 -C 4烷基。
-
公开(公告)号：US20160318285A1
公开(公告)日：2016-11-03
申请号：US15104451
申请日：2014-12-16
CPC分类号： B32B27/065 , B32B7/02 , B32B27/285 , B32B2266/0278 , B32B2307/536 , B32B2605/003 , B60R13/02 , C08G18/1833 , C08G18/4072 , C08G18/4816 , C08G18/4841 , C08G18/632 , C08G18/7657 , C08G18/7671 , C08G2101/0016 , C08G2101/0033
摘要： There is provided a vehicle-interior material, and in particular an instrument panel, which is thin, and which imparts a pleasant tactile sensation. In this integrated-urethane foam molded vehicle-interior material, a urethane foam layer is integrally molded between a resin skin material and a base material. The thickness of the urethane foam layer is 2.5-6.0 mm. The urethane foam layer is a foam body formed from a mixed solution comprising: a polyol mixture (P) which includes a polyol (resin) (A), a water-containing foaming agent (C), and a catalyst (D); and a polyisocyanate component (B). The foaming agent (C) content is 1.5-2.5 wt % when the total weight of (A) is used as a reference. The thickness of the resin skin material is 0.6-1.0 mm. The surface of the skin material is displaced at least 0.40 mm by a load of 10N, and is displaced 1.5-2.5 mm by a load of 40N.
摘要翻译： 提供了车辆 - 内部材料，特别是薄的仪表板，并且其赋予愉快的触觉。 在该聚氨酯发泡成型车内材料中，在树脂表皮材料和基材之间一体地模塑聚氨酯泡沫层。 聚氨酯泡沫层的厚度为2.5-6.0mm。 聚氨酯泡沫层是由混合溶液形成的泡沫体，其包含：多元醇混合物（P），其包含多元醇（树脂）（A），含水发泡剂（C）和催化剂（D）; 和多异氰酸酯组分（B）。 当（A）的总重量用作参考时，发泡剂（C）的含量为1.5-2.5重量％。 树脂表皮材料的厚度为0.6-1.0mm。 表皮材料的表面通过10N的载荷移位至少0.40mm，并通过40N的载荷移位1.5-2.5mm。
-
-
-
-
-
-
-
-
-
搜索结果
621 条记录 (耗时 0.033 秒)
