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1. 发明授权

US4345053A Silicon-terminated polyurethane polymer 失效
标题翻译：硅封端聚氨酯聚合物
公开(公告)号：US4345053A
公开(公告)日：1982-08-17
申请号：US284195
申请日：1981-07-17
申请人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast
发明人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast
IPC分类号： C08G18/00 , C08G18/10 , C08G18/71 , C08G18/83 , C08L75/04 , C09K3/10 , C08L27/00
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/718 , C09K2003/1056
摘要： What are disclosed are the method of making a moisture-curable silicon terminated organic polymer which comprises reacting a polyurethane prepolymer having terminal active hydrogen atoms with an isocyanato organosilane having at least one hydrolyzable alkoxy group bonded to silicon, silicon terminated organic polymers so produced, and moisture-curable sealant compositions comprising such a silicon terminated polymer.
摘要翻译：所公开的方法是制备可湿气固化的硅封端的有机聚合物，其包括使具有末端活性氢原子的聚氨酯预聚物与具有至少一个与硅键合的至少一个可水解烷氧基的异氰酸酯基有机硅烷反应，所制得的硅封端有机聚合物和包含这种硅封端聚合物的湿固化密封剂组合物。

2. 发明授权

US5115086A Primer composition for improving the bonding of a urethane adhesive 失效
标题翻译：用于改善尿素粘合剂粘合剂的组合物
公开(公告)号：US5115086A
公开(公告)日：1992-05-19
申请号：US475669
申请日：1990-02-06
申请人： Harry W. S. Hsieh
发明人： Harry W. S. Hsieh
IPC分类号： C08G18/42 , C08G18/76 , C09J5/02 , C09J175/04
CPC分类号： C09J5/02 , C08G18/4211 , C08G18/7664 , C09J175/04 , C09J2400/146 , C09J2400/166
摘要： In one aspect, this invention is a primer which comprises a solution of: (a) a polyester resin of a carboxylic acid and a glycol; and (b) a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; in a volatile solvent, wherein the weight ratio of (a):(b) is in the range of from about 0.25:1.0 to 2.0:1.0. In a second aspect, this invention is a primer which comprises a solution of: (a) 5-18 weight percent of a polyester resin of a carboxylic acid and a glycol; and (b) 6-17 weight percent of a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; in a volatile solvent. It has been discovered that the primer of the invention advantageously provides improved adhesion characteristics of metal-to-glass bonding when used to prime paint-coated metal substrates before the application of a urethane adhesive, particularly when used with a "fast cure" adhesive comprised of an isocyanate-functional prepolymer and dimorpholinediethyl ether.

3. 发明授权

US4687533A Bonding method employing moisture curable polyurethane polymers 失效
标题翻译：使用湿固化聚氨酯聚合物的粘结方法
公开(公告)号：US4687533A
公开(公告)日：1987-08-18
申请号：US893735
申请日：1986-08-06
申请人： Sidky D. Rizk , Harry W. S. Hsieh
发明人： Sidky D. Rizk , Harry W. S. Hsieh
IPC分类号： C08G18/10 , C08G18/80 , C09J175/04 , C09J5/02
CPC分类号： C09J175/04 , C08G18/10 , C08G18/809 , C08G2190/00 , Y10T428/31601
摘要： Methods for bonding a material to a non-porous substrate such as glass using a moisture curable sealant composition comprising a filler and a polyurethane polymer having terminal isocyanate groups and pendant silane groups having at least one alkoxy group bonded to silicon.
摘要翻译：使用包含填料和具有末端异氰酸酯基的聚氨酯聚合物和具有至少一个与硅结合的烷氧基的侧基硅烷基的湿气固化型密封剂组合物将材料粘合到无孔基材如玻璃上的方法。

4. 发明授权

US4719267A Heat curable one package polyurethane resin composition 失效
标题翻译：热固化一包聚氨酯树脂组合物
公开(公告)号：US4719267A
公开(公告)日：1988-01-12
申请号：US893733
申请日：1986-08-06
申请人： Sidky Rizk , Harry W. S. Hsieh
发明人： Sidky Rizk , Harry W. S. Hsieh
IPC分类号： C08G18/10 , C08G18/12 , C08G18/40 , C09K3/10 , C08F283/04 , C08L77/00
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/12 , C08G18/4045 , C08G2270/00 , C09K2003/1059
摘要： A heat curable one package polyurethane resin composition adaptable to use for automotive seam sealing, particularly under high solids acrylic enamel paints, said composition comprising an isocyanate terminated polyurethane prepolymer having pendant epoxy groups along the polymer chain and the isocyanate groups of which are blocked by reaction with an oxime, and a curing agent having at least two active hydrogen atoms per molecule, such as a polyol, a polyamine, or a blocked polyamine.
摘要翻译：适用于汽车缝密封的可热固化单组分聚氨酯树脂组合物，特别是在高固体丙烯酸搪瓷涂料下，所述组合物包含异氰酸酯封端的聚氨酯预聚物，其具有沿着聚合物链的侧链环氧基，其异氰酸酯基被反应阻断肟和每分子具有至少两个活性氢原子的固化剂，例如多元醇，多胺或封端多胺。

5. 发明授权

US4624996A Heat curable one package polyurethane resin composition 失效
标题翻译：热固化一包聚氨酯树脂组合物
公开(公告)号：US4624996A
公开(公告)日：1986-11-25
申请号：US738898
申请日：1985-05-29
申请人： Sidky D. Rizk , Harry W. S. Hsieh
发明人： Sidky D. Rizk , Harry W. S. Hsieh
IPC分类号： C08G18/10 , C08G18/12 , C08G18/40 , C09K3/10 , C08F283/04
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/12 , C08G18/4045 , C08G2270/00 , C09K2003/1059
摘要： A heat curable one package polyurethane resin composition adaptable to use for automotive seam sealing, particularly under high solids acrylic enamel paints, said composition comprising an isocyanate terminated polyurethane prepolymer the isocyanate groups of which are blocked by reaction with an oxime, and a curing agent having at least two active hydrogen atoms per molecule, such as a polyol, a polyamine, or a blocked polyamine.
摘要翻译：一种可热固化的单组分聚氨酯树脂组合物，适用于汽车缝密封，特别是在高固含量丙烯酸搪瓷涂料下，所述组合物包含异氰酸酯封端的聚氨酯预聚物，其异氰酸酯基团与肟反应而被阻断，每分子至少两个活性氢原子，例如多元醇，多胺或封端多胺。

6. 发明授权

US4567107A Acrylic resin having pendant silane groups thereon, and methods of making and using the same 失效
标题翻译：其上具有侧基硅烷基团的丙烯酸树脂及其制备和使用方法
公开(公告)号：US4567107A
公开(公告)日：1986-01-28
申请号：US641051
申请日：1984-08-15
申请人： Sidky D. Rizk , Harry W. S. Hsieh , Michael P. Mazzeo
发明人： Sidky D. Rizk , Harry W. S. Hsieh , Michael P. Mazzeo
IPC分类号： C08F8/42 , C08G18/62 , C08G18/71 , B32B27/40 , B05D3/02
CPC分类号： C08F8/42 , C08G18/6229 , C08G18/718 , Y10T428/31598 , Y10T428/31601 , Y10T428/31612 , Y10T428/31663
摘要： What are disclosed are a poly(meth)acrylate polymer having pendant hydrolyzable alkoxysilane groups thereon prepared by reacting a poly(meth)acrylate polymer having pendant hydroxy groups thereon with an isocyanato functional alkoxysilane having 1 to 3 hydrolyzable lower alkoxy groups present on the silicon atom thereof; a substrate such as glass or aluminum having a tenacious coating thereon of such a polymer alone or in admixture with another, different, resinous binder component; such a substrate further having a resinous sealant composition applied over said tenacious coating as a primer; and methods for making such a polymer and such coated substrates.
摘要翻译：所公开的是其上具有侧链可水解烷氧基硅烷基团的聚（甲基）丙烯酸酯聚合物，其通过使具有侧基羟基的聚（甲基）丙烯酸酯聚合物与存在于硅原子上的具有1至3个可水解的低级烷氧基的异氰酸酯官能的烷氧基硅烷反应制备的; 诸如玻璃或铝的基底，其上单独具有这种聚合物或与另一种不同的树脂粘合剂组分混合的坚韧涂层; 这种基材进一步具有涂覆在所述韧性涂层上作为底漆的树脂密封剂组合物; 以及制备这种聚合物和这种涂覆的基材的方法。

7. 发明授权

US4491650A Acrylic resin having pendant silane groups thereon, and methods of making and using the same 失效
公开(公告)号：US4491650A
公开(公告)日：1985-01-01
申请号：US374989
申请日：1982-05-05
申请人： Sidky D. Rizk , Harry W. S. Hsieh , Michael P. Mazzeo
发明人： Sidky D. Rizk , Harry W. S. Hsieh , Michael P. Mazzeo
IPC分类号： C08F8/42 , C08G18/62 , C08G18/71 , C09D133/04 , C08F8/30
CPC分类号： C08G18/718 , C08F8/42 , C08G18/6229
摘要： What are disclosed are a poly(meth)acrylate polymer having pendant hydrolyzable alkoxysilane groups thereon prepared by reacting a poly(meth)acrylate polymer having pendant hydroxy groups thereon with an isocyanato functional alkoxysilane having 1 to 3 hydrolyzable lower alkoxy groups present on the silicon atom thereof; a substrate such as glass or aluminum having a tenacious coating thereon of such a polymer alone or in admixture with another, different, resinous binder component; such a substrate further having a resinous sealant composition applied over said tenacious coating as a primer; and methods for making such a polymer and such coated substrates.

8. 发明授权

US5238993A Primer composition for improving the bonding of urethane adhesives to acid resistant paints 失效
标题翻译：用于改善聚氨酯粘合剂与耐酸涂料粘合的底漆组合物
公开(公告)号：US5238993A
公开(公告)日：1993-08-24
申请号：US955763
申请日：1992-10-02
申请人： Harry W. S. Hsieh
发明人： Harry W. S. Hsieh
IPC分类号： C09D175/06 , C08G18/08 , C08G18/42 , C08G18/80 , C09D201/02 , C09D201/10 , C09J5/02 , C09J175/06 , C09J201/10
CPC分类号： C08G18/809 , C08G18/0852 , C08G18/4211
摘要： In one aspect, this invention is a primer comprising a solution of: (a) a polyester resin of a carboxylic acid and a glycol; (b) a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; and (c) a silane-containing moiety; in a solvent mixture comprising: (i) a high boiling polar solvent; (ii) an oxygenated solvent; and (iii) an aromatic solvent; wherein the weight ratio of (a):(b) is in the range of from about 0.25:1.0 to 2.0:1.0. In a second aspect, this invention is a primer comprising a solution of: (a) 5-50% of a polyester resin of a carboxylic acid and a glycol; (b) 5-50% of a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; (c) 0.1-50% of a silane-containing moiety; (d) 0.1-50% of a high boiling polar solvent; (e) 10-70% of an oxygenated solvent; and (f) 1-50% of an aromatic solvent. It has been discovered that the primer of the invention advantageously provides improved adhesion characteristics of metal-to-glass bonding when used to prime acid resistant paint-coated metal substrates before applying a urethane adhesive, particularly when used with a "fast cure" adhesive comprising an isocyanate-functional prepolymer and dimorpholinediethyl ether.
摘要翻译：一方面，本发明是一种底漆，其包含以下溶液：（a）羧酸和二醇的聚酯树脂; （b）聚亚甲基聚（苯基异氰酸酯），二苯基甲烷二异氰酸酯或其混合物; 和（c）含硅烷的部分; 在溶剂混合物中，包括：（i）高沸点极性溶剂; （ii）氧化溶剂; 和（iii）芳族溶剂; 其中（a）：（b）的重量比在约0.25:1.0-2.0:1.0的范围内。在第二方面，本发明是一种底漆，其包含以下溶液：（a）5-50％的羧酸和二醇的聚酯树脂; （b）5-50％的聚亚甲基聚（苯基异氰酸酯），二苯基甲烷二异氰酸酯或其混合物; （c）0.1-50％的含硅烷部分; （d）0.1-50％的高沸点极性溶剂; （e）10-70％的氧化溶剂; 和（f）1-50％的芳族溶剂。已经发现，本发明的底漆在施加氨基甲酸乙酯粘合剂之前，特别是当与“快速固化”粘合剂一起使用时，有利地提供金属对玻璃粘合剂的改善的粘合特性，所述粘合特性用于在耐酸漆涂覆的金属基材上浇注，异氰酸酯官能预聚物和二吗啉二乙醚。

9. 发明授权

US4780520A High speed cure sealant 失效
标题翻译：高速固化密封剂
公开(公告)号：US4780520A
公开(公告)日：1988-10-25
申请号：US94704
申请日：1987-09-09
申请人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast, Sr.
发明人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast, Sr.
IPC分类号： C08G18/10 , C08G18/18 , C08G18/20 , C09K3/10 , C08G18/30
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/2081 , C09K2003/1056
摘要： A moisture curable sealant having good stability in the absence of moisture and a rapid cure rate in the sole presence of atmospheric moisture, the sealant containing a polyurethane prepolymer having an isocyanate functionality between 2.3 and 3.0, an isocyanate content of about 1-4 percent by weight, and, admixed therewith as a catalyst, from 0.2 to 1.75 percent, by weight of the sealant, of dimorpholinodiethyl ether.
摘要翻译：一种可湿固化的密封剂，其在不存在水分的情况下具有良好的稳定性，并且在大气水分的唯一存在下具有快速的固化速率，该密封剂含有异氰酸酯官能度为2.3至3.0的聚氨酯预聚物，异氰酸酯含量为约1-4％重量，并且作为催化剂混合，占密封剂重量的0.2〜1.75％的二吗啉二乙醚。

10. 发明授权

US4758648A High speed cure sealant 失效
标题翻译：高速固化密封剂
公开(公告)号：US4758648A
公开(公告)日：1988-07-19
申请号：US920747
申请日：1986-10-20
申请人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast, Sr.
发明人： Sidky D. Rizk , Harry W. S. Hsieh , John J. Prendergast, Sr.
IPC分类号： C08G18/10 , C08G18/18 , C08G18/20 , C09K3/10 , C08G18/30
CPC分类号： C09K3/1021 , C08G18/10 , C08G18/2081 , C09K2003/1056
摘要： A moisture curable sealant having good stability in the absence of moisture and a rapid cure rate in the sole presence of atmospheric moisture, said sealant comprising a polyurethane prepolymer having an isocyanate functionality between 2.3 and 3.0, and, admixed therewith as a catalyst, from 0.2 to 1.75 percent, by weight of said sealant, of dimorpholinodiethyl ether.
摘要翻译：一种可湿气固化的密封剂，其在不存在水分的情况下具有良好的稳定性和在大气水分的唯一存在下具有快速的固化速率，所述密封剂包含聚氨酯预聚物，其异氰酸酯官能度为2.3至3.0，并与其混合，作为催化剂，0.2 至1.75重量％的所述密封剂，二吗啉二乙醚。

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