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11. 发明授权

US4772658A Low viscosity copolymer polyisocyanates 失效
标题翻译：低粘度共聚物多异氰酸酯
公开(公告)号：US4772658A
公开(公告)日：1988-09-20
申请号：US121185
申请日：1987-11-16
申请人： Louis M. Alberino , John W. Reisch
发明人： Louis M. Alberino , John W. Reisch
IPC分类号： C08G18/70 , C08G18/72 , C08L35/04
CPC分类号： C08G18/728 , C08G18/708
摘要： Disclosed are novel polymer/polyisocyanate compositions. The compositions are prepared by the in-situ polymerization of at least one ethylenically unsaturated monomer in an organic polyisocyanate and in the presence of an adduct formed from the reaction of an excess of a carbodiimide-free polyisocyanate and a hydroxyl containing ethylenically unsaturated monomer.The graft polyisocyanates find particular utility in the making of molded polyurethane resins.
摘要翻译：公开了新型聚合物/多异氰酸酯组合物。通过至少一种烯属不饱和单体在有机多异氰酸酯中的原位聚合和在过量的不含碳二亚胺的多异氰酸酯和含羟基的烯属不饱和单体的反应形成的加合物的存在下制备组合物。接枝聚异氰酸酯在模塑聚氨酯树脂的制造中具有特别的用途。

12. 发明授权

US5357038A Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity 失效
标题翻译：提供具有增强反应性的双金属氰化物催化多元醇的方法和组合物
公开(公告)号：US5357038A
公开(公告)日：1994-10-18
申请号：US114860
申请日：1993-09-02
申请人： John W. Reisch , Deborah M. Capone , Ronald S. Blackwell
发明人： John W. Reisch , Deborah M. Capone , Ronald S. Blackwell
IPC分类号： C08G18/22 , C08G18/48 , C08G65/26 , C08G65/30 , C08G59/68 , C08G65/04
CPC分类号： C08G18/225 , C08G18/4866 , C08G65/2663 , C08G65/30
摘要： The present invention relates to a process for improving the polyurethane-forming reactivity of a propylene oxide-based ethylene oxide-free polyol produced using a double metal cyanide complex catalyst by incorporating therein a minor amount of a base prior to employing the polyol in a polyurethane-forming reaction. Also claimed is the base-containing polyol composition produced in accordance with the present invention.
摘要翻译：本发明涉及一种改善使用双金属氰化物配位催化剂制备的环氧丙烷类环氧乙烷多元醇的聚氨酯形成反应性的方法，其中在将多元醇在聚氨酯中使用少量碱之前，形成反应。还要求保护的是根据本发明制备的含碱的多元醇组合物。

13. 发明授权

US5116931A Thermoset polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts 失效
标题翻译：用双金属氰化物催化剂制备的使用高官能度，低不饱和度的多元醇制成的热固性聚氨酯弹性体和聚脲弹性体
公开(公告)号：US5116931A
公开(公告)日：1992-05-26
申请号：US589842
申请日：1990-09-28
申请人： John W. Reisch , Deborah M. Capone
发明人： John W. Reisch , Deborah M. Capone
IPC分类号： C08G18/10 , C08G18/48 , C08G65/26
CPC分类号： C08G65/2663 , C08G18/10 , C08G18/4866 , Y10T428/31681
摘要： This invention relates to a method of fabricating a thermoset elastomer which comprises the steps of: (a) fabricating a polyol having a molecular weight of between about 400 and about 15,000 and having a level of end group unsaturation of not greater than 0.04 milliequivalents per gram of polyol, said polyol being fabricated in the presence of a double metal cyanide catalyst, (b) reacting said polyol with a polyisocynate to produce an isocyanate-terminated prepolymer, and (e) reacting said isocyanate-terminated prepolymer with a chain extender other than ethylene glycol in a mold in order to produce the elastomer. Also claimed is the elastomer produced by the above method utilizing a one-shot technique.
摘要翻译：本发明涉及一种制造热固性弹性体的方法，该方法包括以下步骤：（a）制备分子量为约400至约15,000的多元醇，其端基不饱和度不超过0.04毫克/克所述多元醇在双金属氰化物催化剂的存在下制备，（b）使所述多元醇与聚异氰酸酯反应以产生异氰酸酯封端的预聚物，和（e）使所述异氰酸酯封端的预聚物与除乙二醇在模具中以产生弹性体。还要求保护的是通过上述方法利用一次性技术制备的弹性体。

14. 发明授权

US4985491A Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts 失效
标题翻译：使用由双金属氰化物催化剂制备的高分子量多元醇制成的聚氨酯密封剂
公开(公告)号：US4985491A
公开(公告)日：1991-01-15
申请号：US417356
申请日：1989-10-05
申请人： John W. Reisch
发明人： John W. Reisch
IPC分类号： C08G18/10 , C08G18/48 , C08G65/26
CPC分类号： C08G65/2663 , C08G18/10 , C08G18/4812 , C08G18/4829 , C08G18/4866 , C08G2190/00
摘要： This invention relates to a method of fabricating a polyurethane sealant composition employing a polyether triol having a molecular weight of between about 5,000 and about 30,000 and having a level of end group unsaturation of no greater than 0.04 milliequivalents per gram of triol, wherein the triol is fabricated in the presence of a double metal cyanide catalyst. The triol is reacted, alone or in admixture with a diol, with a polyisocyanate to produce an isocyanate-terminated prepolymer. The prepolymer is then chain-extended to produce the desired sealant.
摘要翻译：本发明涉及一种制备聚氨酯密封剂组合物的方法，该聚合物密封剂组合物使用分子量为约5,000至约30,000的聚醚三醇，并且其端基不饱和度不超过每克三醇的0.04毫当量，其中三醇为在双金属氰化物催化剂存在下制备。三醇与单体或与二醇混合与多异氰酸酯反应以产生异氰酸酯封端的预聚物。然后将预聚物链延伸以产生所需的密封剂。

15. 发明授权

US5235114A Process for purifying and end-capping polyols made using double metal cyanide catalysts 失效
标题翻译：使用双金属氰化物催化剂制备的纯化和封端多元醇的方法
公开(公告)号：US5235114A
公开(公告)日：1993-08-10
申请号：US885717
申请日：1992-05-18
申请人： John W. Reisch , Michael M. Martinez , Maurice Raes
发明人： John W. Reisch , Michael M. Martinez , Maurice Raes
IPC分类号： C08G65/26 , C08G65/30
CPC分类号： C08G65/2663 , C08G65/30
摘要： A process for producing an ethylene oxide-capped polyol which is essentially free of catalyst residues, wherein the polyol is produced using a double metal cyanide catalyst, which comprises after polyol formation the steps of: (a) contacting a catalyst residue(s)-containing polyol with an effective amount of an oxidant (preferably selected from the group consisting of: oxygen-containing gas(es), peroxide(s), acids, and combinations thereof) to cause said catalyst residue(s) to form insoluble residues that are insoluble in the polyol; (b) separating the insoluble residues from the polyol to provide an essentially double metal cyanide catalyst residue-free polyol; (c) treating said double metal cyanide catalyst residue-free polyol with a base to provided a base-treated polyol; (d) contacting said base-treated polyol with ethylene oxide to produce an ethylene oxide-capped polyol containing base, wherein at least a portion of the secondary hydroxyl groups on said polyol are converted into primary hydroxyl groups, and (e) contacting said ethylene oxide-capped polyol containing base with an ion exchange resin in order to separate said base from said ethylene oxide capped polyol to provide a purified ethylene oxide capped polyol. In another aspect of the invention, the catalyst residue separation step is effected after EO-capping of the polyol.
摘要翻译：一种生产基本不含催化剂残余物的环氧乙烷封端的多元醇的方法，其中所述多元醇使用双金属氰化物催化剂制备，所述多金属氰化物催化剂包括在多元醇形成之后的步骤：（a）使催化剂残余物 - 含有有效量的氧化剂（优选选自含氧气体，过氧化物，酸及其组合的组分），使所述催化剂残余物形成不溶性残留物不溶于多元醇; （b）从多元醇中分离出不溶性残留物以提供基本上双重金属氰化物催化剂残余物的多元醇; （c）用碱处理所述无金属氰化物催化剂无多元醇的多元醇以提供碱处理的多元醇; （d）使所述碱处理的多元醇与环氧乙烷接触以制备含有环氧乙烷的多元醇，其中所述多元醇上的至少一部分仲羟基转化为伯羟基，和（e）使所述乙烯含有碱的氧化物封端的多元醇与离子交换树脂，以将所述碱与所述环氧乙烷封端的多元醇分离，得到纯化的环氧乙烷封端的多元醇。在本发明的另一方面，催化剂残余物分离步骤在多元醇的EO封端之后进行。

16. 发明授权

US5144093A Process for purifying and end-capping polyols made using double metal cyanide catalysts 失效
标题翻译：使用双金属氰化物催化剂制备的纯化和封端多元醇的方法
公开(公告)号：US5144093A
公开(公告)日：1992-09-01
申请号：US692753
申请日：1991-04-29
申请人： John W. Reisch , Michael M. Martinez , Maurice Raes
发明人： John W. Reisch , Michael M. Martinez , Maurice Raes
IPC分类号： B01J27/26 , C07C41/03 , C07C41/34 , C07C43/13 , C08G65/12 , C08G65/26 , C08G65/30 , C08G65/329
CPC分类号： C08G65/2663 , C08G65/30
摘要： A process for producing an ethylene oxide-capped polyol which is essentially free of catalyst residues, wherein the polyol is produced using a double metal cyanide catalyst, which comprises after polyol formation the steps of: (a) contacting a catalyst residue(s)- containing polyol with an effective amount of an oxidant (preferably selected from the group consisting of: oxygen-containing gas(es), peroxide(s), acids, and combinations thereof) to cause said catalyst residue(s) to form insoluble residues that are insoluble in the polyol; (b) separating the insoluble residues from the polyol to provide an essentially double metal cyanide catalyst residue-free polyol; (c) treating said double metal cyanide catalyst residue-free polyol with a base to provided a base-treated polyol; (d) contacting said base-treated polyol with ethylene oxide to produce an ethylene oxide-capped polyol containing base, wherein at least a portion of the secondary hydroxyl groups on said polyol are converted into primary hydroxyl groups, and (e) separating said base from said ethylene oxide capped polyol to provide a purified ethylene oxide capped polyol. In another aspect of the invention, the catalyst residue separation step is effected after EO-capping of the polyol.
摘要翻译：一种生产基本不含催化剂残余物的环氧乙烷封端的多元醇的方法，其中所述多元醇使用双金属氰化物催化剂制备，所述多金属氰化物催化剂包括在多元醇形成之后的步骤：（a）使催化剂残余物 - 含有有效量的氧化剂（优选选自含氧气体，过氧化物，酸及其组合的组分），使所述催化剂残余物形成不溶性残留物不溶于多元醇; （b）从多元醇中分离出不溶性残留物以提供基本上双重金属氰化物催化剂残余物的多元醇; （c）用碱处理所述无金属氰化物催化剂残余物的多元醇以提供碱处理的多元醇; （d）使所述碱处理的多元醇与环氧乙烷接触以产生含有环氧乙烷的多元醇，其中所述多元醇上的至少一部分仲羟基转化为伯羟基，和（e）将所述碱由所述环氧乙烷封端的多元醇提供纯化的环氧乙烷封端的多元醇。在本发明的另一方面，催化剂残余物分离步骤在多元醇的EO封端之后进行。

17. 发明授权

US5002678A Lubricants for heat transfer fluids 失效
标题翻译：用于传热流体的润滑剂
公开(公告)号：US5002678A
公开(公告)日：1991-03-26
申请号：US546468
申请日：1990-06-29
申请人： Arthur R. Vanover , Jerry D. Necessary , Kiran B. Chandalia , John W. Reisch , James M. O'Connor , Kevin Delaney , Philip R. Miller
发明人： Arthur R. Vanover , Jerry D. Necessary , Kiran B. Chandalia , John W. Reisch , James M. O'Connor , Kevin Delaney , Philip R. Miller
IPC分类号： C07C43/11 , C09K5/04 , C10M105/54 , C10M107/38 , C10M171/00
CPC分类号： C09K5/045 , C07C43/11 , C10M105/54 , C10M107/38 , C10M171/008 , C09K2205/24 , C10M2211/042 , C10M2211/06 , C10M2213/00 , C10M2213/04 , C10M2213/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A heat transfer composition comprising a heat transfer medium and a lubricant, wherein said heat transfer medium is a low boiling organic compound and wherein said lubricant is a halogenated polyoxyalkylene monoalcohol having the empirical structural formula:R.sub.1 X.sub.m (OR.sub.2).sub.n --OHwherein R.sub.1 and R.sub.2 are independently selected from the group having 1 to 18 carbon atoms, an aryl group having from 6 to 18 carbon atoms, and combinations thereof, X is a halogen, m is an integer of between 1 and 37, and n is an integer from 5-350. Also claimed is the process for making the lubricant and the lubricant composition itself.
摘要翻译：一种传热组合物，其包含传热介质和润滑剂，其中所述传热介质是低沸点有机化合物，并且其中所述润滑剂是具有以下经验结构式的卤代聚氧化烯一元醇：R1Xm（OR2）n-OH其中R1和R2 独立地选自具有1至18个碳原子的基团，具有6至18个碳原子的芳基及其组合，X是卤素，m是1和37之间的整数，n是5的整数 -350。还要求的是制备润滑剂和润滑剂组合物本身的方法。

18. 发明授权

US4946922A Internal mold release agents for polyisocyanurate systems 失效
标题翻译：用于聚异氰脲酸酯体系的内部脱模剂
公开(公告)号：US4946922A
公开(公告)日：1990-08-07
申请号：US347110
申请日：1989-05-03
申请人： John W. Reisch , Michael M. Emmett
发明人： John W. Reisch , Michael M. Emmett
IPC分类号： C08G18/40 , C08G18/50
CPC分类号： C08G18/4009 , C08G18/5039 , C08G2105/02 , C08G2120/00 , C08G2125/00
摘要： Disclosed are active hydrogen compositions comprising: (A) an organic polyol having a molecular weight of from about 100 to about 4,000 wherein at least about 40 percent of the available hydroxyl groups are primary; and (B) from about 0.5 to about 10 pph of (A) of a polyamide formed from the reaction of a C.sub.2 to C.sub.30 aliphatic monocarboxylic acid and a relatively high molecular weight amine terminated polyether.Also disclosed are the molded polyisocyanurate polymers prepared from the above compositions and organic polyisocyanates.
摘要翻译：公开了活性氢组合物，其包含：（A）分子量为约100至约4,000的有机多元醇，其中至少约40％的可用羟基为伯; 和（B）由C 2至C 30脂族单羧酸反应形成的（A）聚酰胺和相对高分子量的胺封端的聚醚的约0.5至约10pph的聚酰胺。还公开了由上述组合物制备的模制的聚异氰脲酸酯聚合物和有机多异氰酸酯。

19. 发明授权

US4381408A Method and apparatus for extraction of airborne amine compounds 失效
标题翻译：提取空气中胺化合物的方法和装置
公开(公告)号：US4381408A
公开(公告)日：1983-04-26
申请号：US225285
申请日：1980-12-01
申请人： David P. Rounbehler , John W. Reisch
发明人： David P. Rounbehler , John W. Reisch
IPC分类号： B01D53/02 , G01N31/22 , G01N33/00 , G01N31/06 , G01N31/08
CPC分类号： B01D53/02 , G01N31/224 , G01N33/0013 , G01N33/0047 , Y10T436/170769 , Y10T436/173845 , Y10T436/25875
摘要： A method and apparatus are disclosed for extracting amine compounds from air samples without loss due to formation of nitrosamine artifacts. The apparatus includes a cartridge having a separation zone between a first port and a second port. The separation zone contains an air pervious packing of a granular, solid phase amine complexing agent. The method includes a first step of driving an air sample through the separation zone of the cartridge from the first port to the second port, and a second step of driving an eluent through the separation zone from the second port to the first port, or backflushing the cartridge. To extract amine compounds, the eluent is a solvent for the amine complexing agent in the separation zone of the cartridge. The method may contain the further step of determining the amine compound concentration of at least a portion of the eluate which passes from the separation zone following the second step of the method.
摘要翻译：公开了一种用于从空气样品中提取胺化合物的方法和装置，而不会由于亚硝胺伪影的形成而损失。该装置包括一个在第一端口和第二端口之间具有分离区的盒。分离区包含颗粒状固相胺络合剂的透气性填料。该方法包括将空气样品从第一端口驱动到第二端口的第一步骤，以及将洗脱液从第二端口驱动到第一端口的第二步骤，或反冲洗墨盒。为了提取胺化合物，洗脱液是在药筒分离区中胺络合剂的溶剂。该方法可以包括在该方法的第二步之后确定从分离区通过的洗脱液的至少一部分的胺化合物浓度的另外的步骤。

20. 发明授权

US5266681A Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity 失效
标题翻译：提供具有增强反应性的双金属氰化物催化多元醇的方法和组合物
公开(公告)号：US5266681A
公开(公告)日：1993-11-30
申请号：US923647
申请日：1992-08-03
申请人： John W. Reisch , Deborah M. Capone , Ronald S. Blackwell
发明人： John W. Reisch , Deborah M. Capone , Ronald S. Blackwell
IPC分类号： C08G18/22 , C08G18/48 , C08G65/02 , C08G65/26 , C08G65/30 , C08G65/32 , C08G65/321 , C08G59/68 , C08G65/04
CPC分类号： C08G65/2663 , C08G18/225 , C08G18/4866 , C08G65/30
摘要： The present invention relates to a process for improving the polyurethane-forming reactivity of a propylene oxide-based ethylene oxide-free polyol produced using a double metal cyanide complex catalyst by incorporating therein a minor amount of a base prior to employing the polyol in a polyurethane-forming reaction. Also claimed is the base-containing polyol composition produced in accordance with the present invention.
摘要翻译：本发明涉及一种改善使用双金属氰化物配位催化剂制备的环氧丙烷类环氧乙烷多元醇的聚氨酯形成反应性的方法，其中在将多元醇在聚氨酯中使用少量碱之前，形成反应。还要求保护的是根据本发明制备的含碱的多元醇组合物。

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