公开(公告)号：US20140094531A1

公开(公告)日：2014-04-03

申请号：US14034745

申请日：2013-09-24

申请人： BASF SE

发明人： Gunnar KAMPF ,  Olaf JACOBMEIER ,  Tobias KALUSCHKE ,  Christian KOENIG

IPC分类号： C08G18/32 ,  C08J9/00

CPC分类号： C08G18/3206 ,  C08G18/225 ,  C08G18/482 ,  C08G18/4891 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2105/02 ,  C08J9/0038

摘要： A process for producing rigid polyurethane foams or rigid polyisocyanurate foams is provided. The process contains the reaction of polyisocyanate, fatty acid modified polyetherpolyol, polyetherpolyol, optionally flame retardant, blowing agent, catalyst, and optionally further auxiliary and/or admixture agent, wherein the polyetherpolyol is obtained by a process containing reacting orthotolylenediamine and optionally further co-starters with alkylene oxide containing ethylene oxide wherein the ethylene oxide content is more than 20 wt %, and then reacting the reaction product with alkylene oxide containing propylene oxide wherein the 1,2-propylene oxide content is more than 20 wt %, in the presence of a catalyst.

摘要翻译： 提供了用于生产刚性聚氨酯泡沫或刚性聚异氰脲酸酯泡沫的方法。 该方法包含多异氰酸酯，脂肪酸改性的聚醚多元醇，聚醚多元醇，任选的阻燃剂，发泡剂，催化剂和任选的其它辅助和/或混合剂的反应，其中所述聚醚多元醇通过含有对甲基苯二胺反应和任选进一步共 - 其中环氧乙烷含环氧乙烷的起始物，其中环氧乙烷含量大于20重量％，然后使反应产物与含环氧丙烷的环氧烷烃反应，其中1,2-环氧丙烷含量大于20重量％，在存在下 的催化剂。

公开(公告)号：US20140065415A1

公开(公告)日：2014-03-06

申请号：US13975652

申请日：2013-08-26

申请人： NITTO DENKO CORPORATION

发明人： Shogo SASAKI ,  Toru ISEKI ,  Souya JO ,  Shou UCHIDA ,  Ryohei SAWAZAKI ,  Masahiko ANDO

IPC分类号： C09J175/04 ,  B32B7/12 ,  C09J7/02

CPC分类号： B32B7/12 ,  C08G18/222 ,  C08G18/4816 ,  C08G18/482 ,  C08G18/4829 ,  C08G18/5021 ,  C08G18/792 ,  C08G18/794 ,  C08G2170/40 ,  C09J7/38 ,  C09J175/04 ,  Y10T428/2848 ,  Y10T428/2896

摘要： A urethane-based pressure-sensitive adhesive including a polyurethane-based resin, in which: the polyurethane-based resin includes a polyurethane-based resin obtained by curing a composition containing a polyol (A) and a polyfunctional isocyanate compound (B); and the polyol (A) contains a polyol (A1) having 3 OH groups and a number-average molecular weight Mn of 8,000 to 20,000. The urethane-based pressure-sensitive adhesive is excellent in reworkability, initial wettability, and transparency, and is preferably excellent in adhesive residue-preventing property, that preferably has a large wetting rate, and that is preferably prevented from showing external appearance unevenness due to orange peel. Also provided is a surface protective film using such urethane-based pressure-sensitive adhesive in its pressure-sensitive adhesive layer. Further provided is an optical member or electronic member to which such surface protective film is attached.

摘要翻译： 包含聚氨酯类树脂的聚氨酯类压敏粘合剂，其中：所述聚氨酯类树脂包括通过固化含有多元醇（A）和多官能异氰酸酯化合物（B）的组合物而获得的聚氨酯类树脂; 多元醇（A）含有3个OH基，数均分子量Mn为8,000〜20,000的多元醇（A1）。 氨基甲酸酯类压敏粘合剂的再加工性，初始润湿性和透明性优异，优选具有优选具有较大润湿速度的粘合剂残留防止性优异，并且优选防止由于 橙皮 还提供了在其压敏粘合剂层中使用这种聚氨酯类压敏粘合剂的表面保护膜。 还提供了附着有这种表面保护膜的光学构件或电子构件。

公开(公告)号：US20140039123A1

公开(公告)日：2014-02-06

申请号：US13954667

申请日：2013-07-30

申请人： NITTO DENKO CORPORATION

发明人： Toru ISEKI ,  Shogo SASAKI ,  Souya JO ,  Masahiko ANDO

IPC分类号： C09J11/06

CPC分类号： C09J11/06 ,  C08G18/222 ,  C08G18/4277 ,  C08G18/4816 ,  C08G18/482 ,  C08G18/4829 ,  C08G18/4866 ,  C08G18/5021 ,  C08G18/792 ,  C08G18/794 ,  C08G2170/40 ,  C09J7/22 ,  C09J7/38 ,  C09J175/04 ,  C09J2475/00

摘要： A resin composition includes: a polyol (A) having two or more OH groups; a polyfunctional isocyanate compound (B); and a catalyst (C), in which: the content ratio of the polyfunctional isocyanate compound (B) with respect to 100 parts by weight of the polyol (A) is 1 part by weight to 100 parts by weight; and the catalyst (C) includes an iron complex compound. The resin composition can serve as a pressure-sensitive adhesive composition that is a material for forming a pressure-sensitive adhesive layer containing a polyurethane-based resin, the resin composition showing extremely high reactivity without any use of a tin compound as a catalyst, allowing a cross-linking reaction between a polyol and a polyfunctional isocyanate compound to rapidly progress, and being capable of providing a pressure-sensitive adhesive layer having high transparency. Also provided are a pressure-sensitive adhesive sheet and a surface protective film each including such pressure-sensitive adhesive layer.

摘要翻译： 树脂组合物包括：具有两个以上OH基的多元醇（A） 多官能异氰酸酯化合物（B）; 和催化剂（C），其中：多官能异氰酸酯化合物（B）相对于100重量份多元醇（A）的含量比为1重量份至100重量份; 催化剂（C）包括铁络合物。 树脂组合物可以用作形成含有聚氨酯类树脂的压敏粘合剂层的材料的粘合剂组合物，该树脂组合物在不使用锡化合物作为催化剂的情况下显示极高的反应性，允许 多元醇和多官能异氰酸酯化合物之间的交联反应快速进行，并且能够提供具有高透明度的压敏粘合剂层。 还提供了各自包括这种压敏粘合剂层的压敏粘合片和表面保护膜。

公开(公告)号：US20130305796A1

公开(公告)日：2013-11-21

申请号：US13896651

申请日：2013-05-17

申请人： BASF SE

发明人： Alice Hudson ,  Lillian Senior ,  Bernard Sencherey ,  Victor Granquist

IPC分类号： C05B17/00 ,  C05C3/00 ,  C05C9/00

CPC分类号： C05B17/00 ,  A01N25/28 ,  B01J13/14 ,  C05C3/00 ,  C05C9/00 ,  C05G3/0029 ,  C05G3/0035 ,  C08G18/482 ,  C08G18/5033 ,  C09D175/04 ,  C05C9/005 ,  C05D1/005

摘要： An encapsulated particle includes a core particle and a polyurethane disposed about the core particle. The polyurethane includes the reaction product of an aromatic isocyanate component and a polyol component. The polyol component includes a polyol derived from an aromatic amine-based initiator and an aliphatic polyether polyol. The polyol derived from the aromatic amine-based initiator has a nominal functionality of 4. The aliphatic polyether polyol has a nominal functionality of from 2 to 4. The weight ratio of the polyol derived from the aromatic amine-based initiator and the aliphatic polyether polyol is from about 1:2 to 2:1. A method of forming the encapsulated particle is also provided.

摘要翻译： 包封的颗粒包括芯颗粒和围绕芯颗粒布置的聚氨酯。 聚氨酯包括芳族异氰酸酯组分和多元醇组分的反应产物。 多元醇组分包括衍生自芳族胺类引发剂的多元醇和脂族聚醚多元醇。 衍生自芳族胺类引发剂的多元醇的标称官能度为4.脂族聚醚多元醇的标称官能度为2-4。衍生自芳香族胺系引发剂的多元醇与脂肪族聚醚多元醇的重量比 为约1:2至2:1。 还提供了形成包封颗粒的方法。

公开(公告)号：US20130209778A1

公开(公告)日：2013-08-15

申请号：US13766869

申请日：2013-02-14

申请人： Bayer Intellectual Property GmbH

发明人： Rolf Albach ,  Monika Haselbach ,  Harald Fietz

IPC分类号： C08G18/06 ,  B32B5/18

CPC分类号： C08G18/06 ,  B32B5/18 ,  C08G18/482 ,  C08G18/5033 ,  C08G2101/00 ,  C08G2101/0016 ,  Y10T428/249953

摘要： Semi-rigid polyurethane foams having a density of 90 to 180 kg/m3 and a compressive strength of 20 to 95 kPa are produced by reacting a polyisocyanate with an isocyanate-reactive component that includes an o-toluenediamine initiated polyether polyol. These foams are particularly useful as composites for automotive interior components.

摘要翻译： 通过使多异氰酸酯与包含邻甲苯胺引发的聚醚多元醇的异氰酸酯反应性组分反应，制备密度为90至180kg / m 3，抗压强度为20至95kPa的半刚性聚氨酯泡沫。 这些泡沫特别适用于汽车内饰件的复合材料。

公开(公告)号：US20130184366A1

公开(公告)日：2013-07-18

申请号：US13783960

申请日：2011-09-15

申请人： Jorge Jimenez ,  Woo-Sung Bae ,  Giuseppe Lista ,  Mikhail Y. Gelfer ,  Vanni Parenti ,  Hans Kramer

发明人： Jorge Jimenez ,  Woo-Sung Bae ,  Giuseppe Lista ,  Mikhail Y. Gelfer ,  Vanni Parenti ,  Hans Kramer

IPC分类号： C08G18/42

CPC分类号： C08G18/4241 ,  C08G18/4018 ,  C08G18/4252 ,  C08G18/482 ,  C08G63/668 ,  C08G2101/0025 ,  C08G2101/005 ,  C08L67/00 ,  C08L71/02

摘要： The present invention discloses aromatic polyester polyols suitable for blending with other polyols or other materials mutually compatible with the polyester polyols to achieve polyurethane and polyisocyanurate products. In particular the present invention discloses polyester polyols comprising the reaction of: A) an aromatic component comprising 80 mole percent or greater of terephthalic acid; B) a polyether polyol having a nominal functionality greater than 2 and less than or equal to 4, a molecular weight of 250 to 1000 and has a polyoxypropylene content of at least 70% by weight of the polyol; and C) a glycol other than B having a molecular weight from 60 to 250; wherein A, B, and C are present in the reaction on a percent weight bases of 20 to 60 weight percent A); 15 to 70 weight percent of B); and 10 to 50 weight percent of C).

摘要翻译： 本发明公开了适于与其它多元醇或其它与聚酯多元醇相容的材料共混以获得聚氨酯和聚异氰脲酸酯产品的芳族聚酯多元醇。 特别地，本发明公开了包含以下反应的聚酯多元醇：A）包含80摩尔％或更多对苯二甲酸的芳族组分; B）名义官能度大于2且小于或等于4，分子量为250至1000且聚氧化丙烯含量为多元醇重量至少为70％的聚醚多元醇; 和C）分子量为60至250的B以外的乙二醇; 其中A，B和C以20至60重量％的A）的重量百分比存在于反应中; 15〜70％的B）; 和10〜50重量％的C）。

公开(公告)号：US08481605B2

公开(公告)日：2013-07-09

申请号：US12783729

申请日：2010-05-20

申请人： Sachchida Nand Singh ,  Jinhuang Wu ,  Alan J. Hamilton

发明人： Sachchida Nand Singh ,  Jinhuang Wu ,  Alan J. Hamilton

IPC分类号： C08G18/28

CPC分类号： C08J9/141 ,  C08G18/06 ,  C08G18/14 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/3203 ,  C08G18/3206 ,  C08G18/34 ,  C08G18/3819 ,  C08G18/4027 ,  C08G18/4211 ,  C08G18/4816 ,  C08G18/482 ,  C08G18/4829 ,  C08G18/5033 ,  C08G18/544 ,  C08G18/6511 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/72 ,  C08G18/7671 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2105/02 ,  C08J9/06 ,  C08J9/144 ,  C08J9/146 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2375/04 ,  C08J2375/06 ,  C08J2375/08 ,  C08J2379/04

摘要： An embodiment of a closed-cell polymeric rigid foam may be made using a one-shot method and a reaction system that includes a hydrofluoroalkene physical blowing agent and a polyol mixture having an aminic polyol. The hydrofluoroalkene blowing agent has 3 to 5 carbon atoms and a boiling point between 10° C. and 40° C. at 1 atmosphere pressure. Embodiments of rigid foams may have high closed cell content and are particularly well suited for thermal insulation.

公开(公告)号：US20130059973A1

公开(公告)日：2013-03-07

申请号：US13696221

申请日：2011-05-02

申请人： Christian Wamprecht ,  Christos Karafilidis ,  Christoph Gürtler ,  Beate Baumbach

发明人： Christian Wamprecht ,  Christos Karafilidis ,  Christoph Gürtler ,  Beate Baumbach

IPC分类号： C08G18/72 ,  C07C265/14 ,  C09J175/08 ,  C09D175/08 ,  C08G18/76 ,  C08G18/75

CPC分类号： C08G18/482 ,  C08G18/10 ,  C08G18/12 ,  C08G18/324 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4866 ,  C08G18/5021 ,  C08G18/5024 ,  C08G18/7671 ,  C09D175/04 ,  C09J175/04 ,  C08G18/6685 ,  C08G18/307

摘要： The invention provides polyisocyanate prepolymers, characterised in that they contain polyether carbonate polyols as structural component, their preparation and their use as isocyanate component in 1- and 2-component systems for surface-coating compositions, adhesives and sealing materials.

摘要翻译： 本发明提供多异氰酸酯预聚物，其特征在于它们含有作为结构组分的聚醚碳酸酯多元醇，它们的制备及其作为用于表面涂料组合物，粘合剂和密封材料的1-组分和2-组分体系中的异氰酸酯组分的用途。

公开(公告)号：US20130059934A1

公开(公告)日：2013-03-07

申请号：US13604043

申请日：2012-09-05

申请人： Kevin Burgess ,  Greg Gardin ,  Chris Janzen

发明人： Kevin Burgess ,  Greg Gardin ,  Chris Janzen

IPC分类号： C08G18/32 ,  C09K3/00 ,  C08J9/14

CPC分类号： C08G18/4829 ,  C08G18/36 ,  C08G18/482 ,  C08G18/5021 ,  C08G18/6696 ,  C08G2101/005 ,  C08J9/146 ,  C08J2203/142 ,  C08J2203/182 ,  C08J2375/04

摘要： A polyurethane foam and a resin composition that may be used to form the polyurethane foam are provided. The resin composition includes a first polyol based upon ethylene diamine and having about 100% ethylene oxide capping and present in an amount of from about 0.3 to about 15 parts by weight based on 100 parts by weight of the resin composition, a second polyol, and a physical blowing agent having at least 4 carbon atoms. The polyurethane foam includes the reaction product of an isocyanate component and the resin composition comprising the first and second polyol, in the presence of the physical blowing agent. A method of forming the polyurethane foam on a substrate combines the isocyanate component and the resin composition to form a reaction mixture. The reaction mixture is applied onto the substrate to form the polyurethane foam.

摘要翻译： 提供可用于形成聚氨酯泡沫的聚氨酯泡沫和树脂组合物。 树脂组合物包括基于乙二胺的第一多元醇，并且具有约100％的环氧乙烷封端，并且其量为约0.3至约15重量份，基于100重量份的树脂组合物，第二多元醇和 具有至少4个碳原子的物理发泡剂。 在物理发泡剂的存在下，聚氨酯泡沫包括异氰酸酯组分与包含第一和第二多元醇的树脂组合物的反应产物。 在基材上形成聚氨酯泡沫的方法将异氰酸酯组分和树脂组合物组合以形成反应混合物。 将反应混合物施加到基材上以形成聚氨酯泡沫。

公开(公告)号：US08372892B2

公开(公告)日：2013-02-12

申请号：US10564189

申请日：2005-03-07

申请人： Huzeir Lekovic ,  Ali El-Khatib ,  Frank Vincent Billotto ,  Rifat Tabakovic ,  Ali Ozasahin

发明人： Huzeir Lekovic ,  Ali El-Khatib ,  Frank Vincent Billotto ,  Rifat Tabakovic ,  Ali Ozasahin

IPC分类号： C08G18/08

CPC分类号： C08G18/482 ,  C08G18/10 ,  C08G18/672 ,  C08G2101/0025 ,  C08G2101/0066 ,  C08G2350/00 ,  C08J9/08 ,  C08J2205/10 ,  C08J2375/04 ,  C08G18/3823 ,  C08G18/48

摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting prepolymer and polyol components in the presence of certain carbamate blowing agents. This process allows for very fast curing, good quality, adherent foamy to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.

摘要翻译： 将聚氨酯泡沫制成并附着到具有开放空腔的基材上，但在某些氨基甲酸酯发泡剂存在下使预聚物和多元醇组分反应。 该方法允许在例如车辆部件和组件上产生非常快速的固化，良好的质量，粘附的泡沫，用于声学或振动阻尼和结构加固。