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11. 发明授权

US06599952B2 Polyether polyols with increased functionality 失效
标题翻译：具有增加功能性的聚醚多元醇
公开(公告)号：US06599952B2
公开(公告)日：2003-07-29
申请号：US10017045
申请日：2001-12-13
申请人： Rick L. Adkins , Harold R. Parsons
发明人： Rick L. Adkins , Harold R. Parsons
IPC分类号： C08G1808
CPC分类号： C08G59/3245 , C08G18/5063 , C08G2101/0025
摘要： This invention relates to a process for the preparation an epoxide-reactive compound having a functionality of at least 3, a molecular weight of from about 250 to about 1,900, and an OH number of from about 85 to about 1,400. This process comprises reacting (a) an organic compound which is free of ether groups, having a molecular weight of from about 60 to about 600, and containing from about 2 to about 8 reactive sites; with (b) cyanuric chloride; optionally, in the presence of (c) one or more catalysts; wherein the functionality of the resultant epoxide-reactive compound equals three times the functionality of (a) said organic compound minus three. This invention also relates to further reacting the epoxide-reactive compound produced by the above process with an alkylene oxide, optionally in the presence of a catalyst to form a polyether polyol having a functionality of at least about 3, a molecular weight of from about 300 to about 18,000, and an OH number of from about 10 to about 565.
摘要翻译：本发明涉及制备环氧化物反应性化合物的方法，该化合物的官能度为至少3，分子量为约250至约1900，OH值为约85至约1400。该方法包括使（a）不含醚基的有机化合物，其分子量为约60至约600，并含有约2至约8个反应性位点; 与（b）氰尿酰氯; 任选地，在（c）一种或多种催化剂的存在下; 其中所得环氧化物反应性化合物的官能度等于（a）所述有机化合物减去三个官能度的三倍。本发明还涉及进一步使由上述方法制备的环氧化物反应性化合物与烯化氧反应，任选地在催化剂存在下形成官能度为至少约3，分子量为约300的聚醚多元醇至约18,000，OH数为约10至约565。

12. 发明授权

US08383733B2 Low-viscosity polymer polyols characterized by a high hydroxyl number 有权
标题翻译：以高羟基为特征的低粘度聚合物多元醇
公开(公告)号：US08383733B2
公开(公告)日：2013-02-26
申请号：US13285057
申请日：2011-10-31
申请人： Rick L. Adkins , Shriniwas S. Chauk
发明人： Rick L. Adkins , Shriniwas S. Chauk
IPC分类号： C08F4/00 , C08F2/00 , C08F4/32 , C08J9/00
CPC分类号： C08F283/06 , C08F290/06 , C08F290/14
摘要： The present invention relates to novel polymer polyols which have low viscosities and high hydroxyl numbers, and to a process for the preparation of these novel polymer polyols. These polymer polyols have hydroxyl numbers of ≧20, solids contents of about 30 to about 65% by weight and a viscosity that is less than or equal to: be[2.7c]. These comprise the reaction product of a base polyol, a preformed stabilizer and at least one ethylenically unsaturated monomer, in the presence of a free-radical polymerization initiator and at least one polymer control agent. The base polyol has a hydroxyl number of 60 to 1900, a functionality of 1 to 10, and an equivalent weight of 30 to 900.
摘要翻译：本发明涉及具有低粘度和高羟值的新型聚合物多元醇，以及制备这些新型聚合物多元醇的方法。这些聚合物多元醇的羟值为≥20，固体含量为约30至约65重量％，粘度小于或等于：[2.7c]。这些包括在自由基聚合引发剂和至少一种聚合物控制剂的存在下的基础多元醇，预制的稳定剂和至少一种烯属不饱和单体的反应产物。基础多元醇的羟值为60〜1900，官能度为1〜10，当量为30〜900。

13. 发明授权

US07456229B2 Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams 有权
标题翻译：使用具有高固含量和高羟值的聚合物多元醇制造具有少量二异氰酸酯的刚性和半刚性泡沫的方法，所得泡沫
公开(公告)号：US07456229B2
公开(公告)日：2008-11-25
申请号：US11443811
申请日：2006-05-31
申请人： Stanley L. Hager , Rick L. Adkins , Shriniwas S. Chauk
发明人： Stanley L. Hager , Rick L. Adkins , Shriniwas S. Chauk
IPC分类号： C08G18/00
CPC分类号： C08G18/4072 , C08G18/632 , C08G2101/0016 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： This invention relates to a process for the production of rigid and semi-rigid foams at low isocyanate levels, and to the foams produced by this process. The process comprises reacting a polyisocyanate component with an isocyanate-reactive component, in the presence of at least one blowing agent, at least one surfactant and at least one catalyst. Suitable isocyanate-reactive components are characterized as having a solids content of at least 40% by weight, and an overall hydroxyl number of the remaining liquid, non-solids portion of at least 160. In addition, the isocyanate-reactive component comprises at least 50% by weight of a polymer polyol having a solids content of at least 30% by weight and in which the base polyol has a hydroxyl number of at least 75.
摘要翻译：本发明涉及用于生产低异氰酸酯水平的刚性和半刚性泡沫以及通过该方法生产的泡沫的方法。该方法包括在至少一种发泡剂，至少一种表面活性剂和至少一种催化剂的存在下使多异氰酸酯组分与异氰酸酯反应性组分反应。合适的异氰酸酯反应性组分的特征在于固体含量为至少40重量％，剩余液体，非固体部分的总羟基数至少为160.此外，异氰酸酯反应性组分至少包含 50重量％的固体含量为至少30重量％的聚合物多元醇，其中基础多元醇的羟值为至少75。

14. 发明申请

US20080139777A1 Amide/urea-modified liquid diphenylmethane diisocyanates 失效
标题翻译：酰胺/脲改性液体二苯基甲烷二异氰酸酯
公开(公告)号：US20080139777A1
公开(公告)日：2008-06-12
申请号：US11599101
申请日：2006-11-14
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C08G18/70
CPC分类号： C07C263/18 , C07C265/14
摘要： This invention relates to novel liquid, storage-stable, amide-modified diphenylmethane diisocyanates and to a process for the production of these liquid, storage-stable diphenylmethane diisocyanates.
摘要翻译：本发明涉及新的液体，储存稳定的酰胺改性的二苯基甲烷二异氰酸酯以及这些液体储存稳定的二苯基甲烷二异氰酸酯的制备方法。

15. 发明申请

US20080071055A1 New liquid diisocyanates prepared via modification with 1,3-dicarbonyl compounds 审中-公开
标题翻译：通过1,3-二羰基化合物改性制备的新型液体二异氰酸酯
公开(公告)号：US20080071055A1
公开(公告)日：2008-03-20
申请号：US11520919
申请日：2006-09-14
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C08G18/00
CPC分类号： C08G18/8093 , C08G18/222
摘要： This invention relates to novel liquid modified diisocyanate and/or polyisocyanate compositions and to a process for the preparation of these novel liquid modified diisocyanate and/or polyisocyanate compositions. These novel liquids comprise the reaction product of a diisocyanate and/or polyisocyanate component with at least one compound which corresponds to a specific structure and contains a 1,3-dicarbonyl group. These products are storage stable liquids.
摘要翻译：本发明涉及新的液体改性二异氰酸酯和/或多异氰酸酯组合物以及制备这些新型液体改性二异氰酸酯和/或多异氰酸酯组合物的方法。这些新型液体包括二异氰酸酯和/或多异氰酸酯组分与至少一种对应于特定结构并含有1,3-二羰基的化合物的反应产物。这些产品是储存稳定的液体。

16. 发明申请

US20070282029A1 Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams 有权
标题翻译：使用具有高固含量和高羟值的聚合物多元醇制造具有少量二异氰酸酯的刚性和半刚性泡沫的方法，所得泡沫
公开(公告)号：US20070282029A1
公开(公告)日：2007-12-06
申请号：US11443811
申请日：2006-05-31
申请人： Stanley L. Hager , Rick L. Adkins , Shriniwas S. Chauk
发明人： Stanley L. Hager , Rick L. Adkins , Shriniwas S. Chauk
IPC分类号： C08G18/00
CPC分类号： C08G18/4072 , C08G18/632 , C08G2101/0016 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： This invention relates to a process for the production of rigid and semi-rigid foams at low isocyanate levels, and to the foams produced by this process. The process comprises reacting a polyisocyanate component with an isocyanate-reactive component, in the presence of at least one blowing agent, at least one surfactant and at least one catalyst. Suitable isocyanate-reactive components are characterized as having a solids content of at least 40% by weight, and an overall hydroxyl number of the remaining liquid, non-solids portion of at least 160. In addition, the isocyanate-reactive component comprises at least 50% by weight of a polymer polyol having a solids content of at least 30% by weight and in which the base polyol has a hydroxyl number of at least 75.
摘要翻译：本发明涉及用于生产低异氰酸酯水平的刚性和半刚性泡沫以及通过该方法生产的泡沫的方法。该方法包括在至少一种发泡剂，至少一种表面活性剂和至少一种催化剂的存在下使多异氰酸酯组分与异氰酸酯反应性组分反应。合适的异氰酸酯反应性组分的特征在于固体含量为至少40重量％，剩余液体，非固体部分的总羟基数至少为160.此外，异氰酸酯反应性组分至少包含 50重量％的固体含量为至少30重量％的聚合物多元醇，其中基础多元醇的羟值为至少75。

17. 发明授权

US06583314B2 Stable isocyanate formulations 失效
公开(公告)号：US06583314B2
公开(公告)日：2003-06-24
申请号：US10187919
申请日：2002-07-02
申请人： Rick L. Adkins , William E. Slack , Edward P. Squiller
发明人： Rick L. Adkins , William E. Slack , Edward P. Squiller
IPC分类号： C07C24900
CPC分类号： C08G18/325
摘要： The pot life of an isocyanate formulation is controlled by including a chain extender having (a) at least two secondary amine groups, (b) no primary amine groups, and (c) a reactivity low enough that the chain extender will not react sufficiently with isocyanate groups present in the isocyanate formulation to increase the viscosity of the isocyanate formulation to more than 2000 mPa·s within 5 seconds in the isocyanate formulation.

18. 发明授权

US5914409A Tolyltriazole process 失效
标题翻译：甲苯基三唑工艺
公开(公告)号：US5914409A
公开(公告)日：1999-06-22
申请号：US30790
申请日：1998-02-25
申请人： Rick L. Adkins , Craig M. Young
发明人： Rick L. Adkins , Craig M. Young
IPC分类号： C07D249/18
CPC分类号： C07D249/18
摘要： This invention relates to an improved process for the production of tolyltriazole in which the tolyltriazole is a lighter colored product. The color improvement in the tolyltriazole produced from this process occurs when the ortho-toluenediamine reactant is previously stabilized by treatment with a compound selected from the group consisting of aldehydes, ketones, acetals and ketals. The process of the present invention reduces the need to purify (by, for example, filtration or distillation) the tolyltriazole prior to being used commercially.
摘要翻译：本发明涉及一种生产甲苯基三唑的改进方法，其中甲苯基三唑是较浅的产品。当通过用选自醛，酮，缩醛和缩酮的化合物处理预先稳定邻甲苯二胺反应物时，由该方法产生的甲苯基三唑的颜色改进发生。本发明的方法减少了在商业使用之前纯化（通过例如过滤或蒸馏）甲苯基三唑的需要。

19. 发明授权

US5510445A Process for castable polyurea elastomers 失效
标题翻译：浇注聚脲弹性体的工艺
公开(公告)号：US5510445A
公开(公告)日：1996-04-23
申请号：US343402
申请日：1994-11-22
申请人： Karl W. Haider , William E. Slack , Rick L. Adkins , James W. Rosthauser , Peter H. Markusch
发明人： Karl W. Haider , William E. Slack , Rick L. Adkins , James W. Rosthauser , Peter H. Markusch
IPC分类号： C08G18/50 , C08G18/65 , C08G18/66 , C08G18/75 , C08G18/32
CPC分类号： C08G18/6529 , C08G18/5024 , C08G18/5027 , C08G18/6685 , C08G18/758 , C08G2120/00 , Y10S264/77
摘要： This invention relates to a one-step process for preparing polyurea elastomers comprising reaction at an isocyanate index of from 90 to 200 of(a) one or more aliphatic and/or cycloaliphatic diisocyanates;(b) 25 to 70 equivalent percent, relative to the total of components (b) and (c), of one or more liquid amine-terminated polymers containing at least two aromatically bound isocyanate-reactive primary or secondary amino groups and/or aliphatically bound isocyanate-reactive secondary amino groups and having a molecular weight of from 400 to 6000; and(c) 75 to 30 equivalent percent, relative to the total of components (b) and (c), of one or more aromatic diamine chain extenders having a molecular weight of from 108 to 399, optionally in admixture with one or more crosslinkers.
摘要翻译：本发明涉及制备聚脲弹性体的一步法，该方法包括（a）一种或多种脂族和/或脂环族二异氰酸酯的异氰酸酯指数为90至200的反应; （b）相对于组分（b）和（c）的总量为25至70当量的一种或多种含有至少两个芳族结合的异氰酸酯反应性伯或仲氨基的液体胺封端的聚合物和/或脂族结合的异氰酸酯反应性仲氨基并且分子量为400至6000; 和（c）相对于组分（b）和（c）的总量为75至30当量的一种或多种分子量为108至399的芳族二胺增链剂，任选地与一种或多种交联剂。

20. 发明授权

US5326829A Process for the production of activated polyethers 失效
标题翻译：生产活性聚醚的方法
公开(公告)号：US5326829A
公开(公告)日：1994-07-05
申请号：US957921
申请日：1992-10-07
申请人： William E. Slack , Rick L. Adkins
发明人： William E. Slack , Rick L. Adkins
IPC分类号： C07C213/02 , C08G65/322 , C08G65/333 , C08G65/334 , C08G65/32
CPC分类号： C07C213/02 , C08G65/322 , C08G65/33396 , C08G65/334
摘要： Disclosed herein is a method of preparing an activated polyether polyol by reacting an aminoalcohol with a polyether terminated with a leaving group.
摘要翻译：本文公开了通过使氨基醇与与离去基团封端的聚醚反应来制备活化的聚醚多元醇的方法。

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