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1. 发明授权

US5071809A Tertiary amine catalysts for polyurethanes 失效
标题翻译：用于聚氨酯的仲胺催化剂
公开(公告)号：US5071809A
公开(公告)日：1991-12-10
申请号：US519711
申请日：1990-05-07
申请人： Jeremiah P. Casey , Richard V. C. Carr , George J. Wasilczyk , Robert G. Petrella
发明人： Jeremiah P. Casey , Richard V. C. Carr , George J. Wasilczyk , Robert G. Petrella
IPC分类号： C07C217/08 , C07D295/088 , C08G18/18 , C08G18/20
CPC分类号： C07D295/088 , C07C217/08 , C08G18/1825 , C08G18/1833 , C08G18/2009
摘要： The invention pertains to tertiary amines used as catalysts for the preparation of polyurethane foams prepared via the catalytic reaction of a polyisocyanate with a polyol in the presence of blowing agents, etc. The tertiary amine catalysts are prepared by reacting an olefinic nitrile with aliphatic polyol having at least secondary hydroxyl functionality in a ratio less than stoichiometric for providing cyanoalkylated polyol having residual hydroxyl functionality. The resulting cyanoalkylated polyol then is reacted with a secondary amine under conditions for effective reductive alkylation.The tertiary amine catalysts, because of residual secondary hydroxyl functionality, provide for uniform dispersion within a polyurethane formulation; they provide for additional or extended pot life in polyurethane formulations at temperatures below reaction condition, and they are bound by reaction on cure.

2. 发明授权

US5091583A Tertiary amine catalysts for polurethanes 失效
标题翻译：聚氨酯的叔胺催化剂
公开(公告)号：US5091583A
公开(公告)日：1992-02-25
申请号：US697859
申请日：1991-05-09
申请人： Jeremiah P. Casey , Richard V. C. Carr , George J. Wasilczyk , Robert G. Petrella
发明人： Jeremiah P. Casey , Richard V. C. Carr , George J. Wasilczyk , Robert G. Petrella
IPC分类号： C07C217/08 , C07D295/088 , C08G18/18 , C08G18/20
CPC分类号： C07D295/088 , C07C217/08 , C08G18/1825 , C08G18/1833 , C08G18/2009
摘要： The invention pertains to tertiary amines used as catalysts for the preparation of polyurethane foams prepared via the catalytic reaction of a polyisocyanate with a polyol in the presence of blowing agents, etc. The tertiary amine catalysts are prepared by reacting an olefinic nitrile with aliphatic polyol having at least secondary hydroxyl functionality in a ratio less than stoichiometric for providing cyanoalkylated polyol having residual hydroxyl functionality. The resulting cyanoalkylated polyol then is reacted with a secondary amine under conditions for effective reductive alkylation.The tertiary amine catalysts, because of residual secondary hydroxyl functionality, provide for uniform dispersion within a polyurethane, formulation; they provude for additional or extended pot life in polyurethane formulations at temperature below reaction condition, and they are bound by reaction on cure.
摘要翻译：本发明涉及用于制备通过多异氰酸酯与多元醇在发泡剂等的催化反应制备的聚氨酯泡沫的催化剂的叔胺。叔胺催化剂是通过烯烃腈与具有至少具有小于化学计量比的仲羟基官能团以提供具有残余羟基官能团的氰基烷基化多元醇。然后将所得的氰基烷基化多元醇与仲胺在有效还原烷基化的条件下反应。由于残留的仲羟基官能团，叔胺催化剂在聚氨酯，配方中均匀分散; 它们在低于反应条件的温度下在聚氨酯配方中增加或延长适用期，并且它们通过固化反应而结合。

3. 发明授权

US5371288A Branched alkyl-containing aminobenzamides as chain extenders in polyurethane-urea elastomers 失效
标题翻译：支链烷基氨基苯甲酰胺作为聚氨酯 - 尿素弹性体中的扩链剂
公开(公告)号：US5371288A
公开(公告)日：1994-12-06
申请号：US227840
申请日：1994-04-13
申请人： Kevin R. Lassila , Jeremiah P. Casey
发明人： Kevin R. Lassila , Jeremiah P. Casey
IPC分类号： C07C237/34 , C08G18/10 , C08G8/10 , C08G8/32
CPC分类号： C07C237/34 , C08G18/10
摘要： N,N'-Di-(branched alkyl)-alkylenediamine-bis-p-aminobenzamides are useful as chain extenders in the manufacture of polyurethane-urea elastomers. These compositions have remarkably uniform reactivities but can be varied structurally to achieve a range of processibility characteristics by altering the melting points of the chain extenders. The preferred compounds melt in a range of 50.degree. to 175.degree. C. while exhibiting t.sub.5000 reactivities of about four minutes. The combination of processing characteristics, reactivities and physical properties of the elastomer products offers advantages not available in commonly used diamine chain extenders of the prior art.
摘要翻译： N，N'-二 - （支链烷基） - 亚烷基二胺 - 双 - 对氨基苯甲酰胺可用作制造聚氨酯 - 尿素弹性体的扩链剂。这些组合物具有非常均匀的反应性，但可在结构上变化，以通过改变扩链剂的熔点来实现一定程度的加工特性。优选的化合物在50℃至175℃的范围内熔融，同时具有约4分钟的t5000反应性。弹性体产品的加工特性，反应性和物理性质的组合提供了在现有技术的常用二胺扩链剂中不可用的优点。

4. 发明授权

US5369184A Resins for crosslinking and adhesion promotion 失效
标题翻译：用于交联和粘附促进的树脂
公开(公告)号：US5369184A
公开(公告)日：1994-11-29
申请号：US172469
申请日：1993-12-23
申请人： William F. Burgoyne, Jr. , Jeremiah P. Casey , Thomas A. Manuel
发明人： William F. Burgoyne, Jr. , Jeremiah P. Casey , Thomas A. Manuel
IPC分类号： C08F8/30 , C08F8/32
CPC分类号： C08F8/30
摘要： Resins which comprise polymers which contain multiple acetal groups have been developed which are useful for crosslinking and adhesion promotion in coating and adhesive applications. The polymers which make up these resins are prepared by the addition of aminoacetals to polymers containing anhydride functionality. The polymers are modified by titration with ammonia or a primary or secondary amine which solubilizes the polymer in aqueous systems.
摘要翻译：已经开发了包含多个缩醛基团的聚合物的树脂，其可用于涂料和粘合剂应用中的交联和粘合促进。构成这些树脂的聚合物通过向含有酸酐官能团的聚合物中加入氨基缩醛制备。聚合物通过用氨或一种或多种仲胺进行滴定而改性，其在水性体系中溶解聚合物。

5. 发明授权

US5360876A Curative coating system 失效
标题翻译：治疗涂层系统
公开(公告)号：US5360876A
公开(公告)日：1994-11-01
申请号：US184316
申请日：1994-01-21
申请人： William F. Burgoyne, Jr. , Jeremiah P. Casey
发明人： William F. Burgoyne, Jr. , Jeremiah P. Casey
IPC分类号： C07C233/18 , C07C233/20 , C07C233/60 , C07C233/69 , C07C235/08 , C07D209/48 , C08F8/30
CPC分类号： C07D209/48 , C07C233/18 , C07C233/20 , C07C233/60 , C07C233/69 , C07C235/08 , C07C2101/14
摘要： Crosslinking agents are provided which are stable in both the solid state and in solution without undergoing uncontrolled self-crosslinking reactions. The crosslinking agents are formed by the amination of compounds having multiple ester moieties using homogeneous catalysis, and provide for formaldehyde-free crosslinking.
摘要翻译：提供在固态和溶液中均稳定的交联剂，而不会发生不受控制的自交联反应。交联剂通过使用均相催化胺化具有多个酯部分的化合物形成，并提供无甲醛交联。

6. 发明授权

US5298567A Multiple acetal containing resins for crosslinking and adhesion promotion 失效
标题翻译：用于交联和粘附促进的多重含乙醛树脂
公开(公告)号：US5298567A
公开(公告)日：1994-03-29
申请号：US77696
申请日：1993-06-15
申请人： William F. Burgoyne, Jr. , Jeremiah P. Casey , Thomas A. Manuel
发明人： William F. Burgoyne, Jr. , Jeremiah P. Casey , Thomas A. Manuel
IPC分类号： C08F8/30 , C08F8/32
CPC分类号： C08F8/30 , C08F2800/10 , C08F2810/20
摘要： Resins which comprise polymers which contain multiple acetal groups have been developed which are useful for crosslinking and adhesion promotion in coating and adhesive applications. The polymers which make up these resins are prepared by the addition of aminoacetals to polymers containing anhydride functionality. Optionally, these polymers may be modified by titration with a tertiary amine or alkali base which solubilizes the polymer in aqueous systems.
摘要翻译：已经开发了包含多个缩醛基团的聚合物的树脂，其可用于涂料和粘合剂应用中的交联和粘合促进。构成这些树脂的聚合物通过向含有酸酐官能团的聚合物中加入氨基缩醛制备。任选地，这些聚合物可以通过用在水系统中溶解聚合物的叔胺或碱碱进行滴定来改性。

7. 发明授权

US5264501A Alkyl substituted bi(cyclohexylamines) 失效
标题翻译：烷基取代的双（环己胺）
公开(公告)号：US5264501A
公开(公告)日：1993-11-23
申请号：US743463
申请日：1991-08-09
申请人： Peter A. Lucas , Gamini A. Vedage , Jeremiah P. Casey
发明人： Peter A. Lucas , Gamini A. Vedage , Jeremiah P. Casey
IPC分类号： C07C211/36 , C08G59/50
CPC分类号： C08G59/5026 , C07C211/36 , C07C2101/14
摘要： This invention pertains to alkyl substituted bi(cyclohexylamine) and derivatives having a high trans,trans-isomer distribution. This isomer distribution represents a thermodynamic mixture of the isomers and provides for extended pot life and extended thermal properties in epoxy resins which are not seen with the kinetic isomer mixture. The bridged cyclohexylamine and derivatives are represented by the formula: ##STR1## wherein; R.sup.1 is hydrogen or C.sub.1-4 alkyl;R.sup.2 is C.sub.1-4 alkyl; andR.sup.3 is hydrogen or C.sub.1-4 alkylThe invention also relates to epoxy resins cured with the bridged bi(cyclohexylamines).
摘要翻译：本发明涉及烷基取代的双（环己胺）和具有高反式，反式异构体分布的衍生物。这种异构体分布表示异构体的热力学混合物，并且提供了在动力学异构体混合物中未见的环氧树脂中的延长的适用期和延长的热性能。桥连环己胺及其衍生物由下式表示：其中： R1是氢或C1-4烷基; R2是C1-4烷基; 并且R 3是氢或C 1-4烷基本发明还涉及用桥连双（环己胺）固化的环氧树脂。

8. 发明授权

US4946925A Bridge bis(cyclohexylamine) curing agents for epoxy resins 失效
标题翻译：用于环氧树脂的桥双（环己胺）固化剂
公开(公告)号：US4946925A
公开(公告)日：1990-08-07
申请号：US444492
申请日：1989-12-01
申请人： Herbert F. Strohmayer , Jeremiah P. Casey , Peter A. Lucas
发明人： Herbert F. Strohmayer , Jeremiah P. Casey , Peter A. Lucas
IPC分类号： C07C211/36 , C08G59/50
CPC分类号： C08G59/5026 , C07C211/36 , C07C2101/14
摘要： This invention relates to bridged cyclohexylamines represented by the formula: ##STR1## A is C.sub.0, --CH.sub.2 --, ##STR2## R.sub.1 is C.sub.1-3 alkyl R.sub.2 is C.sub.1-6 alkylR.sub.3 is C.sub.1 or C.sub.2 alkylR.sub.4 is H or C.sub.1-4 alkylx is 0 or 1y is 0 or 1These bridged bis(cyclohexylamine) derivatives are well suited as curing agents for epoxy resins. These compositions lead to enhanced processing of the epoxy resin and permit adjustment of the reactivity/performance in formulating epoxies which demonstrate superior high temperature properties.
摘要翻译：本发明涉及由下式表示的桥连环己胺：A为C 0，-CH 2 - ，R 1为C 1-3烷基R 2为C 1-6烷基R 3为C 1或C 2烷基R 4为H或C 1-4 烷基x为0或1 y为0或1这些桥连双（环己胺）衍生物非常适合用作环氧树脂的固化剂。这些组合物导致环氧树脂的加工增强，并且允许调节表现出优异的高温性能的环氧树脂的反应性/性能。

9. 发明授权

US4908394A Diaminobenzoate catalytic chain extenders 失效
标题翻译：二氨基苯甲酸酯催化增链剂
公开(公告)号：US4908394A
公开(公告)日：1990-03-13
申请号：US267217
申请日：1988-11-04
申请人： Jeremiah P. Casey , Susan M. Clift
发明人： Jeremiah P. Casey , Susan M. Clift
IPC分类号： C08G18/18 , C08G18/32
CPC分类号： C08G18/325 , C08G18/1825
摘要： The present invention relates to a process for the production of polyurethanes wherein a tertiary amine functionality is incorporated into the side chain of a diaminobenzoate to form catalytic polyurethane chain extender. These chain extenders are polyurethane catalysts which provide adequate cure without residual odor and safety hazards associated with the more traditional tertiary amine catalysts. When reacted with the isocyanate reactive group the non-tertiary amine portion of the chain extender is bound to the polymeric network thereby preventing diffusion of the catalyst species from the polyurethane and negating odor and toxicity as problems. The diaminobenzoate provides enhanced polyurethane physical properties.
摘要翻译：本发明涉及生产聚氨酯的方法，其中叔胺官能团被引入到二氨基苯甲酸酯的侧链中以形成催化聚氨酯增链剂。这些增链剂是提供足够固化而不具有与更传统的叔胺催化剂相关的残留气味和安全危害的聚氨酯催化剂。当与异氰酸酯反应性基团反应时，扩链剂的非叔胺部分结合到聚合物网络，从而防止催化剂物质从聚氨酯扩散，并且作为问题消除气味和毒性。二氨基苯甲酸酯提供增强的聚氨酯物理性能。

10. 发明授权

US3994802A Removal of BOD and nitrogenous pollutants from wastewaters 失效
标题翻译：从废水中去除BOD和含氮污染物
公开(公告)号：US3994802A
公开(公告)日：1976-11-30
申请号：US568712
申请日：1975-04-16
申请人： Jeremiah P. Casey , Marshall L. Spector
发明人： Jeremiah P. Casey , Marshall L. Spector
IPC分类号： C02F3/12 , C02F3/26 , C02F3/28 , C02F3/30 , C02F3/34 , C12N1/20 , C02C1/06
CPC分类号： C02F3/302 , C02F3/12 , C02F3/26 , C02F3/28 , C02F3/301 , Y02W10/15 , Y10S210/903
摘要： A multistage treatment is disclosed for the removal of carbonaceous BOD and nitrogenous pollutants from wastewaters, wherein the influent wastewater undergoes successive nitrification-denitrification in the presence of recycled activated sludge containing a mixed culture biomass comprising heterotrophic and autotrophic organisms. The initial mixing of the wastewater with recycled sludge is effected in the presence of sufficient oxygen to maintain oxic conditions. The mixed liquor from the initial oxic treatment, without intermediate separation of solids, is passed to an anoxic stage wherein nitrites and nitrates (NO.sub.x .sup.-, x = 2,3) formed by oxidation of ammonium compounds are reduced to nitrogen gas. Any number of oxic treating stages each followed by an anoxic stage may be employed. The final treating stage prior to solids separation from the mixed liquor may be either oxic or anoxic. The separated solids constitute the activated sludge recycled to at least the initial mixing stage. A short residence time, resulting in a high food to biomass ratio, is maintained in the initial oxic stage or the first subsection thereof, in order to avoid sludge bulking and to promote an active dense biomass.
摘要翻译：公开了用于从废水中去除碳质BOD和含氮污染物的多级处理，其中在含有包含异养和自养生物体的混合培养生物质的再循环活性污泥的存在下，进水废水经历连续的硝化 - 脱氮。废水与循环污泥的初始混合是在有足够氧气的情况下进行的，以保持氧气条件。来自初始氧化处理的混合液体，没有固体的中间分离，被传递到缺氧阶段，其中通过铵化合物的氧化形成的亚硝酸盐和硝酸盐（NO x - ，x = 2,3）被还原成氮气。可以使用任何数量的氧治疗阶段，每个后续是缺氧阶段。固体分离混合液之前的最后处理阶段可以是含氧还是缺氧。分离的固体构成再循环至至少初始混合阶段的活性污泥。为了避免污泥膨胀和促进活性致密的生物质，在最初的氧化阶段或其第一阶段中保持了较高的食物与生物质比例的停留时间。

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