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1. 发明授权

US5494957A Stabilizers for preparing polymer polyols, and process for preparing polymer polyols 失效
标题翻译：制备聚合物多元醇的稳定剂，以及制备聚合物多元醇的方法
公开(公告)号：US5494957A
公开(公告)日：1996-02-27
申请号：US291786
申请日：1994-08-17
申请人： Douglas R. Moore , Keith R. Plowman , Paul L. Neill
发明人： Douglas R. Moore , Keith R. Plowman , Paul L. Neill
IPC分类号： C08G18/63 , C08L51/00
CPC分类号： C08G18/636 , C08G18/635
摘要： A polymer polyol is prepared by polymerizing one or more ethylenically unsaturated monomers in a polyol. A high molecular weight stabilizer having polymerizable ethylenic unsaturation and a low hydroxyl functionality is used, which leads to improved dispersion stability at reduced stabilizer level.
摘要翻译：通过在多元醇中聚合一种或多种烯属不饱和单体制备聚合物多元醇。使用具有可聚合烯属不饱和度和低羟基官能度的高分子量稳定剂，这导致在降低的稳定剂水平下改进的分散稳定性。

2. 发明授权

US4774290A Ethylene copolymers reacted with metal oxides 失效
标题翻译：乙烯共聚物与金属氧化物反应
公开(公告)号：US4774290A
公开(公告)日：1988-09-27
申请号：US47799
申请日：1987-05-07
申请人： Paul L. Neill , Gerald M. Lancaster , Kenneth L. Bryce
发明人： Paul L. Neill , Gerald M. Lancaster , Kenneth L. Bryce
IPC分类号： C08F8/44 , C08F33/02
CPC分类号： C08F8/44
摘要： Melt-reacted blends of ethylene/carboxylic acid copolymers with metal oxides are improved by first incorporating the metal oxide into an ethylene copolymer of LDPE, HDPE, or LLDPE to form a concentrate or masterbatch, then melt-blending a minor amount of the concentrate into the ethylene/carboxylic acid copolymer thereby obtaining a uniform, homogeneous reaction of the metal oxide with the carboxylic acid groups. These melt-reacted blends provide tough molding resins. Especially preferred are melt-reacted blends of EAA with minor amounts of MgO/LLDPE concentrates.
摘要翻译：乙烯/羧酸共聚物与金属氧化物的熔融反应共混物通过首先将金属氧化物引入到LDPE，HDPE或LLDPE的乙烯共聚物中以形成浓缩物或母料，然后将少量的浓缩物熔融共混乙烯/羧酸共聚物，从而获得金属氧化物与羧酸基团均匀均匀的反应。这些熔融反应的共混物提供强韧的模塑树脂。特别优选的是EAA与少量MgO / LLDPE浓缩物的熔融反应共混物。

3. 发明授权

US4739017A Retro Diels Alder assisted polymer grafting process 失效
标题翻译：复古狄尔斯Alder辅助聚合物接枝过程
公开(公告)号：US4739017A
公开(公告)日：1988-04-19
申请号：US871741
申请日：1986-06-06
申请人： Ricky L. Tabor , Paul L. Neill , Bradley L. Davis
发明人： Ricky L. Tabor , Paul L. Neill , Bradley L. Davis
IPC分类号： C08F255/02 , C08F257/02 , C08F287/00 , C08L51/04 , C08L51/06
CPC分类号： C08F255/02 , C08F257/02 , C08F287/00
摘要： A retro Diels Alder assisted polymer grafting process in which a Diels Alder adduct is mixed with a polyolefin or polyvinyl polymer substrate and thermally decomposed to form an ethylenically unsaturated monomer which grafts onto the polymer substrate. The monomer conforms generally to the formula R.sub.1 R.sub.2 C.dbd.CHR.sub.3 in which R.sub.1 is hydrogen, methyl or ethyl, R.sub.2 is hydrogen, methyl, ethyl or vinyl and R.sub.3 is a hydroxyl, carboxyl, cyano, formyl, acetyl or propanoyl. The Diels Alder adduct substantially decomposes at a temperature of about 120.degree.-300.degree. C., but does not substantially decompose below about 120.degree. C. The polymer substrate is preferably high-density polyethylene, low density polyethylene, linear low density polyethylene, ethylene-propylene rubber, polypropylene, polystyrene or styrene-butadiene block copolymers. The grafting is induced by, for example, heat, catalyst and/or high shear conditions. Optionally, the polymer mixture is devolatilized to remove any unreacted Diels Alder adduct and decomposition products thereof.
摘要翻译：一种复古的Diels Alder辅助聚合物接枝方法，其中将Diels Alder加合物与聚烯烃或聚乙烯基聚合物基材混合并热分解形成接枝到聚合物基材上的烯属不饱和单体。单体通常符合式R 1 R 2 C = CHR 3，其中R 1是氢，甲基或乙基，R 2是氢，甲基，乙基或乙烯基，R 3是羟基，羧基，氰基，甲酰基，乙酰基或丙酰基。狄尔斯阿尔德加合物在约120-300℃的温度下基本分解，但在约120℃下基本上不分解。聚合物基质优选为高密度聚乙烯，低密度聚乙烯，线性低密度聚乙烯，乙烯丙烯橡胶，聚丙烯，聚苯乙烯或苯乙烯 - 丁二烯嵌段共聚物。接枝是由例如热，催化剂和/或高剪切条件引起的。任选地，聚合物混合物脱挥发分以除去任何未反应的狄尔斯lder加合物及其分解产物。

4. 发明申请

US20080269367A1 Prepolymer containing a Liquid Hardness Agent For Open Cell Foams 审中-公开
标题翻译：含有开孔电池泡沫液体硬度剂的预聚物
公开(公告)号：US20080269367A1
公开(公告)日：2008-10-30
申请号：US12089339
申请日：2006-10-17
申请人： Paul L. Neill , Warren A. Kaplan , Douglas Kip Hillshafer
发明人： Paul L. Neill , Warren A. Kaplan , Douglas Kip Hillshafer
IPC分类号： C08G18/40 , C07C265/00 , C08G18/10
CPC分类号： C08G18/4211 , C08G18/10 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G18/485 , C08G18/409 , C08G18/7621
摘要： The present technology provides at least one prepolymer comprising a polyisocyanate and a ring-containing isocyanate reactive component as a load-bearing capacity improvement agent in flexible polyurethane foam manufacture. The ring-containing component eliminates and/or reduces the need for a copolymer polyol containing suspended solids in the manufacture of flexible foam products. This can reduce production costs, reactivity variations, filter plugging, color variations, foam shrinkage/tightness, foam irregularity, and foam malodor while maintaining an adequate load-bearing capacity.
摘要翻译：本技术提供至少一种包含多异氰酸酯和含环的异氰酸酯反应性组分的预聚物作为柔性聚氨酯泡沫制造中的承载能力改进剂。在制造柔性泡沫产品时，含环组分消除和/或减少了含有悬浮固体的共聚物多元醇的需要。这可以在保持足够的承载能力的同时降低生产成本，反应性变化，过滤器堵塞，颜色变化，泡沫收缩/紧密度，泡沫不规则性和泡沫恶臭。

5. 发明授权

US5491174A Process for preparation of polyurethanes utilizing novel catalysts 失效
标题翻译：利用新型催化剂制备聚氨酯的方法
公开(公告)号：US5491174A
公开(公告)日：1996-02-13
申请号：US418918
申请日：1995-04-07
申请人： Laura A. Grier , Paul L. Neill , Ralph D. Priester , Larry W. Mobley , Kenneth W. Skaggs , Robert B. Turner
发明人： Laura A. Grier , Paul L. Neill , Ralph D. Priester , Larry W. Mobley , Kenneth W. Skaggs , Robert B. Turner
IPC分类号： C08G18/16 , C08G18/24 , D06N3/14 , D06N7/00 , B05D7/26 , C08J9/04
CPC分类号： C08G18/242 , C08G18/161 , D06N3/14 , D06N7/0086 , D06N7/0089 , C08G2101/0008 , C08G2101/0016 , C08G2101/0025 , C08G2105/02 , C08G2105/06 , C08G2410/00 , D06N2203/068 , D06N2205/045 , D06N2205/20 , Y10S521/901 , Y10S521/902
摘要： Novel catalyst compositions comprising complexes of tin(IV) salts and amine compounds are used to prepare polyurethanes, polyureas, polycarbodiimides and polyisocyanurates. The complexes, which preferably employ primary amines, allow delay of gelation until they dissociate under certain reaction conditions. The complexes can be prepared neat or in situ in an active hydrogen containing formulation component. The complexes serve to delay gelation of the formulation because they can be prepared to be relatively stable to moisture and will predictably dissociate upon heating, either as a result of the exothermic nature of the reaction being catalyzed or with application of an external heat source. The catalyst compositions are particularly useful for preparation of carpet underlay and in other applications requiring significant delay prior to gelation.
摘要翻译：使用包含锡（IV）盐和胺化合物的复合物的新型催化剂组合物来制备聚氨酯，聚脲，聚碳二亚胺和聚异氰脲酸酯。优选使用伯胺的络合物允许延迟凝胶化，直到它们在某些反应条件下解离。络合物可以在含活性氢的制剂组分中纯净或原位制备。该配合物用于延缓制剂的凝胶化，因为它们可以被制备成对水分相对稳定，并且由于反应的放热性质被催化或外加热源的加热，可以预测地在加热下解离。催化剂组合物特别可用于制备地毯底层和在凝胶化之前需要显着延迟的其它应用。

6. 发明授权

US4847164A Ethylene copolymers reacted with metal oxides 失效
标题翻译：乙烯共聚物与金属氧化物反应
公开(公告)号：US4847164A
公开(公告)日：1989-07-11
申请号：US214276
申请日：1988-06-29
申请人： Paul L. Neill , Gerald M. Lancaster , Kenneth L. Bryce
发明人： Paul L. Neill , Gerald M. Lancaster , Kenneth L. Bryce
IPC分类号： C08F8/44
CPC分类号： C08F8/44 , Y10T428/31855
摘要： Melt-reacted blends of ethylene/carboxylic acid copolymers with metal oxides are improved by first incorporating the metal oxide into an ethylene copolymer of LDPE, HDPE, or LLDPE to form a concentrate or masterbatch, then melt-blending a minor amount of the concentrate into the ethylene/carboxylic acid copolymer thereby obtaining a uniform, homogeneous reaction of the metal oxide with the carboxylic acid groups. These melt-reacted blends provide tough molding resins. Especially preferred are melt-reacted blends of EAA with minor amounts of MgO/LLDPE concentrates.
摘要翻译：乙烯/羧酸共聚物与金属氧化物的熔融反应共混物通过首先将金属氧化物引入到LDPE，HDPE或LLDPE的乙烯共聚物中以形成浓缩物或母料，然后将少量的浓缩物熔融共混乙烯/羧酸共聚物，从而获得金属氧化物与羧酸基团均匀均匀的反应。这些熔融反应的共混物提供强韧的模塑树脂。特别优选的是EAA与少量MgO / LLDPE浓缩物的熔融反应共混物。

7. 发明授权

US4666988A Ethylene copolymers reacted with metal oxides 失效
标题翻译：乙烯共聚物与金属氧化物反应
公开(公告)号：US4666988A
公开(公告)日：1987-05-19
申请号：US662322
申请日：1984-10-18
申请人： Paul L. Neill , Kenneth L. Bryce , Gerald M. Lancaster
发明人： Paul L. Neill , Kenneth L. Bryce , Gerald M. Lancaster
IPC分类号： C08F8/00 , A63B37/00 , A63B37/04 , A63B37/12 , C08F8/44 , C08J3/20 , C08J3/22 , C08K3/22 , C08L23/00 , C08L23/06 , C08L23/08 , C08L23/26 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/06 , C08L77/00 , C08L101/00
CPC分类号： C08F8/44
摘要： Melt-reacted blends of ethylene/ carboxylic acid copolymers with metal oxides are improved by first incorporating the metal oxide into an ethylene copolymer of LDPE, HDPE, or LLDPE to form a concentrate or masterbatch, then melt-blending a minor amount of the concentrate into the ethylene/carboxylic acid copolymer thereby obtaining a uniform, homogeneous reaction of the metal oxide with the carboxylic acid groups. These melt-reacted blends provide tough molding resins. Especially preferred are melt-reacted blends of EAA with minor amounts of MgO/LLDPE concentrates.
摘要翻译：乙烯/羧酸共聚物与金属氧化物的熔融反应共混物通过首先将金属氧化物引入到LDPE，HDPE或LLDPE的乙烯共聚物中以形成浓缩物或母料，然后将少量的浓缩物熔融共混乙烯/羧酸共聚物，从而获得金属氧化物与羧酸基团均匀均匀的反应。这些熔融反应的共混物提供强韧的模塑树脂。特别优选的是EAA与少量MgO / LLDPE浓缩物的熔融反应共混物。

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