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1. 发明申请

US20180237578A1 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 审中-公开
公开(公告)号：US20180237578A1
公开(公告)日：2018-08-23
申请号：US15919497
申请日：2018-03-13
申请人： Covestro LLC
发明人： Susan B. McVey , William C. Gower, JR. , Stanley L. Hager , Micah N. Moore , Jack R. Reese
IPC分类号： C08G18/76 , C08G18/63 , C08G18/48 , C08G18/66 , C08G18/16 , C08G101/00
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.

2. 发明授权

US09708425B2 Routes to polyacrylates 有权
公开(公告)号：US09708425B2
公开(公告)日：2017-07-18
申请号：US13885030
申请日：2011-11-11
申请人： Niels Joergen Madsen , Christian B. Nielsen , Petr Sehnel , David George Anderson
发明人： Niels Joergen Madsen , Christian B. Nielsen , Petr Sehnel , David George Anderson
IPC分类号： C08F120/18 , C08F2/50 , C08G18/73 , C08G18/66 , C08G18/75 , C08G18/32
CPC分类号： C08F120/18 , C08F2/50 , C08G18/3275 , C08G18/667 , C08G18/6688 , C08G18/73 , C08G18/758
摘要： A polyacrylate is obtained by radical polymerization of at least one acrylate monomer (Ac) in the presence of a polymeric photoinitiator. The polymeric photoinitiator is a co-polymer of at least one photoinitiator monomer (A) with at least one monomer (B), and optional additional monomers (C). Rapid polymerization of the acrylate monomer is provided. A method produces a polyacrylate using the polymeric photoinitiator as described, and a polymeric photoinitiator is used as the photoinitiator of radical polymerization of acrylate monomers.

3. 发明申请

US20130090428A1 COATING AGENT FOR HAND PAINTING APPLICATION 审中-公开
标题翻译：涂装涂料代理
公开(公告)号：US20130090428A1
公开(公告)日：2013-04-11
申请号：US13500329
申请日：2010-10-07
申请人： Daisuke Tanihara , Noriyoshi Yano
发明人： Daisuke Tanihara , Noriyoshi Yano
IPC分类号： C09D175/04 , C07C265/14
CPC分类号： C09D175/04 , C07C265/14 , C08G18/12 , C08G18/3206 , C08G18/4072 , C08G18/4812 , C08G18/63 , C08G18/667 , C08G18/6674 , C08G18/6677 , C08G18/7671 , C09D175/08
摘要： A coating agent for hand painting application obtained by a urethane resin composition obtained by allowing a main agent (A) and a curing agent (B) to react. The main agent (A) containing: an isocyanate group-terminated prepolymer (b) having diphenylmethane diisocyanate bound to the termini of a polyol component (a) containing a long chain polyol (e) which contains at least a polyhydroxy functional product such as a trihydroxy or higher-hydroxy functional product and having a molecular weight of 200 or greater; and unbound diphenylmethane diisocyanate(c). The curing agent (B) containing: a crosslinking agent (g) obtained by a short chain polyol (f) having a molecular weight of less than 200; and a long chain polyol (h) having a molecular weight of 200 or greater.
摘要翻译：通过使主剂（A）和固化剂（B）反应得到的聚氨酯树脂组合物得到的手绘涂装用涂布剂。主剂（A）含有：具有二苯基甲烷二异氰酸酯的异氰酸酯基封端的预聚物（b），其与多元醇组分（a）的末端结合，所述多元醇组分（a）含有至少含有多羟基官能产物如三羟基或高级羟基官能产物，分子量为200或更大; 和未结合的二苯基甲烷二异氰酸酯（c）。含有：分子量小于200的短链多元醇（f）得到的交联剂（g）的固化剂（B）和分子量为200以上的长链多元醇（h）。

4. 发明申请

US20070212553A1 PUNCTURE RESISTANT COMPOSITE 审中-公开
标题翻译：耐冲击复合材料
公开(公告)号：US20070212553A1
公开(公告)日：2007-09-13
申请号：US11276708
申请日：2006-03-10
申请人： ROBERT STEARNS
发明人： ROBERT STEARNS
IPC分类号： B32B27/40 , B32B27/00
CPC分类号： C09D175/08 , C08G18/4854 , C08G18/667 , Y10T428/31551
摘要： A puncture resistant composite article includes a first layer having a specific gravity of from 0.9 to 1.15 g/ml and formed from an elastomeric urethane composition including the cured reaction product of an isocyanate component and a resin composition including polytetrahydrofuran. The composite article also includes a second layer disposed on the first layer. A method of forming the composite article includes the step of spraying the isocyanate component and the particular resin composition into a mold cavity in a conical spray pattern or a substantially planar spray pattern. The method also includes the steps of reacting the isocyanate component and the resin composition to form the elastomeric urethane composition, curing the elastomeric urethane composition to form the first layer, applying a urethane composition into the mold cavity, curing the urethane composition to form the second layer and the composite article, and de-molding the composite article.
摘要翻译：抗穿刺复合制品包括比重为0.9-1.15g / ml的第一层，并由包含异氰酸酯组分的固化反应产物和包含聚四氢呋喃的树脂组合物的弹性聚氨酯组合物形成。复合制品还包括设置在第一层上的第二层。形成复合制品的方法包括将异氰酸酯组分和特定树脂组合物以锥形喷雾图案或基本上平面的喷涂图案喷射到模腔中的步骤。该方法还包括使异氰酸酯组分和树脂组合物反应以形成弹性聚氨酯组合物的步骤，固化弹性聚氨酯组合物以形成第一层，将聚氨酯组合物施加到模腔中，固化聚氨酯组合物以形成第二层层和复合制品，并且对该复合制品进行脱模。

5. 发明申请

US20060058408A1 Isocyanate composition and its use in the preparation of expanded polyurethane with improved physico-mechanical properties 审中-公开
标题翻译：异氰酸酯组合物及其在制备具有改善的物理机械性能的发泡聚氨酯中的用途
公开(公告)号：US20060058408A1
公开(公告)日：2006-03-16
申请号：US10468556
申请日：2002-02-22
申请人： Felix Sam , Luca Fideli
发明人： Felix Sam , Luca Fideli
IPC分类号： C08G18/00 , C08G18/02
CPC分类号： C08G18/7671 , C08G18/10 , C08G18/667 , C08G18/725 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/7664
摘要： Isocyanate compositions with isocyanate functionality between 2.2 and 2.9 which include: a) 20 to 80% by weight of the reaction product of methylene diphenyl isocyanate (MDI) with an ethylene oxide (EO)/propylene oxide (PO) polyether polyol of functionality 2 to 8, an average molecular weight of 200 to 6000, and an ethylene oxide content of 20 to 90% having a free NCO group content of 26 to 33% by weight; and 20 to 80% by weight of an MDI polymer.
摘要翻译：异氰酸酯官能度在2.2和2.9之间的异氰酸酯组合物，其包括：a）20至80重量％的亚甲基二苯基异氰酸酯（MDI）与环氧乙烷（EO）/环氧丙烷（PO）聚醚多元醇的反应产物，其官能度为2〜 8，平均分子量为200〜6000，环氧乙烷含量为20〜90％，游离NCO基含量为26〜33重量％和20〜80重量％的MDI聚合物。

6. 发明授权

US06629550B2 Method for producing a deflation-proof pneumatic tire and tire filling composition having high resilience 失效
标题翻译：用于生产防缩气充气轮胎的方法和具有高弹性的轮胎填充组合物
公开(公告)号：US06629550B2
公开(公告)日：2003-10-07
申请号：US09755495
申请日：2001-01-04
申请人： Norman E. Rustad , Bhanubhai D. Patel , Juanito G. Santero
发明人： Norman E. Rustad , Bhanubhai D. Patel , Juanito G. Santero
IPC分类号： B60C100
CPC分类号： B60C1/00 , B29D30/04 , B60C7/00 , B60C17/065 , C08G18/4812 , C08G18/667 , C08G18/6674 , C08G18/6685 , C08G18/7664 , C08G2380/00 , Y10T152/10378 , Y10T152/10405
摘要： The present invention is directed to a method for producing a cured tire filling composition and the composition resulting from such a method. A mixture of a polyisocyanate having an average functionality of at least 2.3; a high molecular weight polyol having a hydroxyl number in the range of about 20 to about 31 and having an actual functionality of greater than 2.1; 6 to 65 weight percent of a polar plasticizing extender oil; and no greater than 0.5 weight percent polyamine is cured in the presence of a catalyst to form a polyurethane elastomer having a vertical rebound of greater than about 60% based on ASTM D2632 and a Durometer hardness in the range of about 5 to 60 (Shore A). The mixture is used to fill a tire prior to curing the composition within the tire casing and results in a deflation-proof tire that has considerably longer road testing life than tire filling compositions currently available.
摘要翻译：本发明涉及一种用于制备硫化轮胎填充组合物的方法和由该方法得到的组合物。平均官能度至少为2.3的多异氰酸酯的混合物; 羟值在约20至约31范围内且具有大于2.1的实际官能度的高分子量多元醇; 6至65重量百分数的极性增塑剂油; 并且不大于0.5重量％的多胺在催化剂的存在下固化以形成基于ASTM D2632的垂直回弹大于约60％的聚氨酯弹性体，并且硬度计硬度在约5至60（肖氏A ）。在将轮胎外壳内的组合物固化之前，将混合物用于填充轮胎，并且导致防风雨轮胎具有比当前可用的轮胎填充组合件显着更长的道路测试寿命。

7. 发明申请

US20010007271A1 Method for producing a deflation-proof pneumatic tire and tire filling composition having high resilience 失效
标题翻译：用于生产防缩气充气轮胎的方法和具有高回弹性的轮胎填充组合物
公开(公告)号：US20010007271A1
公开(公告)日：2001-07-12
申请号：US09755495
申请日：2001-01-04
发明人： Norman E. Rustad , Bhanubhai D. Patel , Juanito G. Santero
IPC分类号： B29C073/16
CPC分类号： B60C1/00 , B29D30/04 , B60C7/00 , B60C17/065 , C08G18/4812 , C08G18/667 , C08G18/6674 , C08G18/6685 , C08G18/7664 , C08G2380/00 , Y10T152/10378 , Y10T152/10405
摘要： The present invention is directed to a method for producing a cured tire filling composition and the composition resulting from such a method. A mixture of a polyisocyanate having an average functionality of at least 2.3; a high molecular weight polyol having a hydroxyl number in the range of about 20 to about 31 and having an actual functionality of greater than 2.1; 6 to 65 weight percent of a polar plasticizing extender oil; and no greater than 0.5 weight percent polyamine is cured in the presence of a catalyst to form a polyurethane elastomer having a vertical rebound of greater than about 60% based on ASTM D2632 and a Durometer hardness in the range of about 5 to 60 (Shore A). The mixture is used to fill a tire prior to curing the composition within the tire casing and results in a deflation-proof tire that has considerably longer road testing life than tire filling compositions currently available.
摘要翻译：本发明涉及一种用于制备硫化轮胎填充组合物的方法和由该方法得到的组合物。平均官能度至少为2.3的多异氰酸酯的混合物; 羟值在约20至约31范围内且具有大于2.1的实际官能度的高分子量多元醇; 6至65重量百分数的极性增塑剂油; 并且不大于0.5重量％的多胺在催化剂的存在下固化以形成基于ASTM D2632的垂直回弹大于约60％的聚氨酯弹性体，并且硬度计硬度在约5至60（肖氏A ）。在将轮胎外壳内的组合物固化之前，将混合物用于填充轮胎，并且导致防风雨轮胎具有比当前可用的轮胎填充组合件显着更长的道路测试寿命。

8. 发明授权

US5859285A Alkanolamine/carbon dioxide adduct and polyurethane foam therewith 失效
标题翻译：烷醇胺/二氧化碳加合物和聚氨酯泡沫
公开(公告)号：US5859285A
公开(公告)日：1999-01-12
申请号：US75072
申请日：1998-05-08
申请人： Giuliano Guidetti , Luigi Pellacani , Maurizio Bottazzi
发明人： Giuliano Guidetti , Luigi Pellacani , Maurizio Bottazzi
IPC分类号： C08J9/08 , C07C269/04 , C07C271/16 , C08G18/32 , C08G18/38 , C08G18/42 , C08G18/48 , C08G18/66 , C08G101/00 , C08J9/00 , C08J9/12 , C07C26/00 , C07C269/00 , C07C271/00
CPC分类号： C08J9/0028 , C08G18/3296 , C08G18/3831 , C08G18/667 , C08J9/08 , C08G2101/0008 , C08G2101/0033 , C08G2101/0066 , C08G2101/0083 , C08J2375/04
摘要： Disclosed is a carbamate adduct prepared by contacting carbon dioxide with an alkanolamine, preferably in a polar medium. The alkanolamine is characterized in that it consists of 1 or 2 ether linkages per molecule. The adduct finds value as a thermally decomposable blowing agent when preparing polyurethane foam and elastomeric products. Integral-skinned polyurethane products prepared in the presence of the carbamate adducts disclosed herein exhibit an enhanced abrasion resistance.
摘要翻译：公开了通过使二氧化碳与烷醇胺，优选在极性介质中接触而制备的氨基甲酸酯加合物。链烷醇胺的特征在于，其每分子由1或2个醚键组成。当制备聚氨酯泡沫和弹性体产品时，加合物可作为热分解发泡剂发挥重要作用。在本文公开的氨基甲酸酯加合物存在下制备的整体表皮聚氨酯产品显示出增强的耐磨性。

9. 发明授权

US5437822A Method for producing a skin-formed polyurethane foam molded product 失效
标题翻译：用于生产表皮形成的聚氨酯泡沫模制产品的方法
公开(公告)号：US5437822A
公开(公告)日：1995-08-01
申请号：US9096
申请日：1993-01-26
申请人： Hiroshi Wada , Hisakazu Harada , Shoji Hayashida
发明人： Hiroshi Wada , Hisakazu Harada , Shoji Hayashida
IPC分类号： C08G18/40 , C08G18/48 , C08G18/63 , C08G18/66 , B29C44/06
CPC分类号： C08G18/4804 , C08G18/409 , C08G18/4841 , C08G18/4866 , C08G18/632 , C08G18/667 , C08G2101/0033
摘要： A method for producing a skin-formed polyurethane foam molded product, which comprises reacting a high molecular weight active hydrogen compound containing at least 80% by weight of a polyoxyalkylene polyol having from 2 to 8 hydroxyl groups and a hydroxyl value of from 3 to 60 (mgKOH/g) and consisting essentially of from 20 to 100% by weight of the following component (a) and from 0 to 80% by weight of the following component (b), a chain extender and a polyisocyanate compound in a closed molding tool in the presence of a catalyst and a blowing agent comprising as the main component, at least one member selected from the group consisting of water, a heat decomposable blowing agent capable of generating a gas upon heat decomposition and an inert gas:(a) a polyoxyalkytene polyol having from 2 to 8 hydroxyl groups and a hydroxyl value X (mgKOH/g) of 3.ltoreq.X.ltoreq.60, provided that when 3.ltoreq.X.ltoreq.32.5, the total unsaturated degree Y(meq/g) is Y.ltoreq.0.04, and when 32.5.ltoreq.X.ltoreq.60, X and Y satisfy the relation of the following formula (I):Y.ltoreq.0.9/(X-10) (1)or a polymer-dispersed polyol having such a polyoxyalkylene polyol as matrix,(b) a polyoxyalkylene polyol other than the above component (a), or a polymer-dispersed polyol having such polyoxyalkylene polyol as matrix.
摘要翻译：一种皮肤形成的聚氨酯发泡成型体的制造方法，其特征在于，使含有至少80重量％的含有2〜8个羟基的聚氧化烯多羟基和羟基值为3〜60的高分子量活性氢化合物（mgKOH / g），并且基本上由以下组分（a）的20至100重量％和以下组分（b）的0至80重量％，闭合模塑中的扩链剂和多异氰酸酯化合物在催化剂和发泡剂存在下的工具，其包含作为主要成分的至少一种选自水，能够在热分解时产生气体的热分解发泡剂和惰性气体中的至少一种：（a）具有2至8个羟基并且羟值X（mgKOH / g）为3≤X≤60的聚氧化亚烷基多元醇，条件是当3≤X≤32.5时，总不饱和度Y（ meq / g）为Y <= 0.04，当32.5

10. 发明授权

US5234960A Process for preparing foams 失效
标题翻译：准备手续的过程
公开(公告)号：US5234960A
公开(公告)日：1993-08-10
申请号：US838951
申请日：1992-02-21
申请人： Jan W. Leenslag
发明人： Jan W. Leenslag
IPC分类号： C08G18/00 , C08G18/08 , C08G18/09 , C08G18/16 , C08G18/30 , C08G18/38 , C08G18/50 , C08G18/66 , C08G101/00 , C08J9/02 , C08L75/00
CPC分类号： C08G18/667 , C08G18/095 , C08G18/503 , C08G2101/0008 , C08G2101/0016 , C08G2101/0025 , C08G2101/0033 , C08G2120/00
摘要： A process for preparing polymeric foams which comprises reacting:a) an organic polyisocyanateb) an isocyanate-reactive composition comprising:i) an organic polyfunctional isocyanate reactive composition comprising at least 50% w of polyfunctional isocyanate reactive compounds having a molecular weight of above 1500 wherein at least 25% of the isocyanate reactive groups are imino or enamino groups, and at most 50% by weight of polyfunctional isocyanate reactive compounds having a molecular weight of 60-1500, andii) a catalytically effective amount of a carbodiimide promoting catalyst, andiii) optionally other catalysts and/or further conventional additives, in the substantial absence of water and chlorofluorocarbon blowing agent.

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