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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

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。

3. 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。

4. 发明授权

US4625012A Moisture curable polyurethane polymers 失效
标题翻译：水分固化聚氨酯聚合物
公开(公告)号：US4625012A
公开(公告)日：1986-11-25
申请号：US769409
申请日：1985-08-26
申请人： Sidky D. Rizk , Harry W. S. Hsieh
发明人： Sidky D. Rizk , Harry W. S. Hsieh
IPC分类号： C08G18/00 , C08G18/10 , C08G18/65 , C08G18/80 , C09J175/04 , C08G77/04
CPC分类号： C09J175/04 , C08G18/10 , C08G18/809 , C08G2190/00
摘要： Methods for making a moisture curable polyurethane polymer having terminal isocyanate groups and pendant alkoxysilane groups by reacting an isocyanatosilane adduct, having terminal isocyanate groups and at least one hydrolyzable alkoxy group bonded to silicon, with a polyisocyanate and a polyol; moisture curable polymers made by said methods; sealant compositions directly adherent to a non-porous substrate such as glass or metal without the use of a primer, said compositions comprising such a moisture curable polymer in combination with a filler; and methods for curing and using such sealant compositions.
摘要翻译：通过将具有末端异氰酸酯基的异氰酸酯基硅烷加合物和至少一个与硅结合的可水解烷氧基与多异氰酸酯和多元醇反应制备具有末端异氰酸酯基和侧链烷氧基硅烷基的湿气固化性聚氨酯聚合物的方法; 通过所述方法制备的湿固化聚合物; 密封剂组合物直接粘附到无孔基材如玻璃或金属上而不使用底漆，所述组合物包含与填料组合的这种可湿气固化的聚合物; 以及用于固化和使用这种密封剂组合物的方法。

5. 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。

6. 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。

7. 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。

8. 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.

9. 发明授权

US5976305A Process for bonding two substrates together with a one-part moisture curable polyurethane adhesive 失效
标题翻译：将两个基板与单份湿固化聚氨酯粘合剂粘合在一起的工艺
公开(公告)号：US5976305A
公开(公告)日：1999-11-02
申请号：US859810
申请日：1997-05-19
申请人： Shailesh S. Bhat , Sidky D. Rizk
发明人： Shailesh S. Bhat , Sidky D. Rizk
IPC分类号： C08G18/10 , C08G18/12 , C08G18/40 , C09J175/04 , C09J4/00
CPC分类号： C09J175/04 , C08G18/10 , C08G18/12 , C08G18/4072 , C08G18/409
摘要： The invention is a process for bonding two substrates together which comprises contacting an adhesive composition comprising a polyurethane prepolymer comprising the reaction product of: A) a polyisocyanate; B) one or more compounds or polymers having isocyanate-reactive moieties; C) a dispersion triol containing from about 10 to about 60 percent by weight based on the dispersion of particles of an organic polymer which is nonreactive with the polyols and polyisocyanates having a particle size of from about 5 to about 50 microns; wherein the prepolymer has a free isocyanate content of from about 0.8 to about 2.2 percent; with at least one of the substrates and contacting the substrates together along the portion of the substrate(s) to which the adhesive has been applied before the adhesive applied cures and allowing the adhesive to cure and bond the substrates together.
摘要翻译：本发明是一种将两个基底粘合在一起的方法，其包括使包含聚氨酯预聚物的粘合剂组合物接触，所述聚氨酯预聚物包含以下物质：A）多异氰酸酯; B）一种或多种具有异氰酸酯反应性部分的化合物或聚合物; C）分散体三醇，其含量为约10至约60重量％，基于与多元醇和多异氰酸酯反应的有机聚合物颗粒的分散体，其粒度为约5至约50微米; 其中所述预聚物具有约0.8至约2.2％的游离异氰酸酯含量; 其中至少一个基底并且在施加粘合剂之前沿着已经施加有粘合剂的基底的部分将基底接触在一起，在施加的粘合剂固化之前并且允许粘合剂固化并将基底粘合在一起。

10. 发明授权

US5968995A Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof 失效
标题翻译：聚氨酯预聚物组合物，由其制成的泡沫及其制备方法
公开(公告)号：US5968995A
公开(公告)日：1999-10-19
申请号：US120174
申请日：1998-07-21
申请人： Sidky D. Rizk , Jerry Lynn Spradling , Brad A. Pearson
发明人： Sidky D. Rizk , Jerry Lynn Spradling , Brad A. Pearson
IPC分类号： C08G18/12 , C08G18/10 , C08G18/28 , C08G18/80 , C08G101/00
CPC分类号： C08G18/8064 , C08G18/10 , C08G18/8009 , C08G2101/0033 , C08G2101/0041 , C08G2101/005 , C08G2101/0083
摘要： A polyisocyanate prepolymer composition is comprised of the reaction product of (a) a polyisocyanate having an average functionality of at least 2 and containing at least about 20 percent by weight of a diisocyanate monomer, (b) a monohydric alcohol and (c) a polyol having an average hydroxyl functionality of at least about 1.8 to at most about 3.2, wherein the prepolymer composition has (i) an amount of isocyanate groups by weight sufficient to react with water in the absence of a supplemental blowing agent to make a foam, (ii) at most about 10.0 percent by weight of the diisocyanate monomer and (iii) an amount of the polyisocyanate that is capped by the monohydric alcohol sufficient to prevent gelling of the prepolymer composition. The prepolymer composition may be formed by contacting (i) an organic polyisocyanate having an average isocyanate functionality of at least about 2.0 and an amount of diisocyanate monomer of at least 20 percent by weight, (ii) a monohydric alcohol and (iii) a polyol having an average hydroxyl functionality of at least about 1.8 to at most about 3.2 for a time and temperature sufficient to form the prepolymer composition, wherein the organic polyisocyanate, monohydric alcohol and polyol are contacted at a ratio of NCO to hydroxyl of at least about 2, to at most about 5, and the monohydric alcohol and polyol are provided in a ratio of monohydric alcohol to polyol of at least about 0.1, to at most about 2, based upon the hydroxyl equivalence of the monohydric alcohol and polyol. The prepolymer composition may be reacted with water to form a polyurethane foam.
摘要翻译：多异氰酸酯预聚物组合物由（a）平均官能度至少为2且含有至少约20重量％的二异氰酸酯单体的多异氰酸酯，（b）一元醇和（c）多元醇组成的反应产物具有至少约1.8至至多约3.2的平均羟基官能度，其中所述预聚物组合物具有（i）在不存在补充发泡剂的情况下足以与水反应的异氰酸酯基团的量，以制备泡沫体（ ii）至多约10.0重量％的二异氰酸酯单体，和（iii）由一元醇封端的多异氰酸酯的量足以防止预聚物组合物胶凝。预聚物组合物可以通过使（i）平均异氰酸酯官能度为至少约2.0的有机多异氰酸酯和至少20重量％的二异氰酸酯单体的量，（ii）一元醇和（iii）多元醇具有至少约1.8至至多约3.2的平均羟基官能度足以形成预聚物组合物的时间和温度，其中有机多异氰酸酯，一元醇和多元醇以NCO与羟基的比例接触至少约2 至多约5，一元醇和多元醇以一元醇与多元醇的比例提供至少约0.1至至多约2，基于一元醇和多元醇的羟基当量。预聚物组合物可与水反应形成聚氨酯泡沫。

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