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31. 发明授权

US4034017A Composition useful in making extensible films 失效
标题翻译：用于制作可扩展膜的组合物
公开(公告)号：US4034017A
公开(公告)日：1977-07-05
申请号：US567022
申请日：1975-04-10
申请人： Wen-Hsuan Chang , J. Alden Erikson , Roger L. Scriven
发明人： Wen-Hsuan Chang , J. Alden Erikson , Roger L. Scriven
IPC分类号： C08F299/06 , C08G18/67 , C09D175/04 , C08L75/04
CPC分类号： C08G18/672 , C08F299/06 , C09D175/04
摘要： Cured coatings having a high degree of extensibility, gloss retention, good sprayability and other desirable properties are obtained from compositions made by reacting (A) an organic polyisocyanate; (B) a hydroxy-containing material selected from the group consisting of saturated polymeric diols having low glass transition temperatures, saturated low molecular weight diols, and mixtures thereof; (C) a hydroxyalkyl ester of an ethylenically unsaturated carboxylic acid; (D) one or more copolymerizable monomers; and (E) a curing agent. These compositions, when used as coatings, are durable, adherent and highly flexible. The coatings are particularly useful on resilient and rubbery substrates such as EPDM rubber, foam rubber, polyurethane foam, and on metal surfaces, such as mild steel and aluminum.
摘要翻译：通过使（A）有机多异氰酸酯反应制备的组合物获得具有高延展性，光泽保持性，良好喷涂性和其它所需性能的固化涂料。（B）选自具有低玻璃化转变温度的饱和聚合二醇，饱和低分子量二醇及其混合物的含羟基材料; （C）烯属不饱和羧酸的羟烷基酯; （D）一种或多种可共聚单体; 和（E）固化剂。当用作涂层时，这些组合物是耐用的，粘附的和高度柔性的。这些涂料在弹性和橡胶基质如EPDM橡胶，泡沫橡胶，聚氨酯泡沫和金属表面如低碳钢和铝上都特别有用。

32. 发明授权

US3996309A Stabilizers for polymeric dispersions containing masked hydroxyl groups 失效
标题翻译：含有掩蔽羟基的聚合物分散体的稳定剂
公开(公告)号：US3996309A
公开(公告)日：1976-12-07
申请号：US304579
申请日：1972-11-07
申请人： Rostyslaw Dowbenko , Wen-Hsuan Chang
发明人： Rostyslaw Dowbenko , Wen-Hsuan Chang
IPC分类号： B01F17/00 , C08F2/08 , C08L31/00
CPC分类号： C08F2/08 , B01F17/0028 , B01F17/005
摘要： Colloidal dispersions in non-aqueous media are sterically stabilized in a solvent medium by a copolymer of1. a chain-like terminally monoethylenically unsaturated macromonomer which is soluble in the solvent and has a molecular weight of at least 500, and2. an anchor component comprising a polymerizable material consisting of at least one ethylenically unsaturated monomer,Where the stabilizer contains masked hydroxyl groups.
摘要翻译：非水介质中的胶体分散体在溶剂介质中通过1的共聚物在空间上稳定化。在溶剂中可溶于溶解剂的链类似终止的单一不饱和的大分子单体并且具有至少500的分子量，以及2.锚定组分包含至少一种乙烯基单体的聚合材料，稳定剂含有掩蔽羟基的组合。

33. 发明授权

US3975457A Thermoplastic extensible coating compositions 失效
标题翻译：热塑性延展涂料组合物
公开(公告)号：US3975457A
公开(公告)日：1976-08-17
申请号：US523780
申请日：1974-11-14
申请人： Wen-Hsuan Chang , Samuel Porter, Jr.
发明人： Wen-Hsuan Chang , Samuel Porter, Jr.
IPC分类号： C08G18/10 , C08G18/28 , C08G18/40 , C08G18/62 , C08G18/63 , C08G18/67 , C08L75/08
CPC分类号： C08G18/671 , C08G18/10 , C08G18/2805 , C08G18/4063 , C08G18/622 , C08G18/637 , Y10S525/92 , Y10T428/249992 , Y10T428/31554 , Y10T428/31605
摘要： Thermoplastic coatings have a high degree of extensibility, gloss retention, good sprayability and other desirable properties are obtained from ungelled, storage-stable compositions comprising the reaction product of (A) an interpolymer of a hydroxyalkyl ester of an ethylenically unsaturated carboxylic acid and a copolymerizable compound, (B) an organic polyisocyanate, and (C) a polymeric polyol of low glass transition temperature. Rather than using the interpolymer itself, it is also possible to form useful products by reacting (B) and (C) with a hydroxyalkyl ester monomer in combustion with another copolymerizable monomer. These compositions when used as coatings are adherent, durable and highly extensible. The coatings are particularly useful on resilient and rubbery substrates such as foam rubber, polyurethane foams and vinyl foam and on metal surfaces such as mild steel and aluminum.
摘要翻译：热塑性涂料具有高度的延展性，光泽保持性，良好的喷涂性和其它所需的性能由未凝胶化的储存稳定组合物获得，该组合物包含（A）烯键式不饱和羧酸的羟烷基酯的互聚物和可共聚的化合物，（B）有机多异氰酸酯，和（C）低玻璃化转变温度的聚合多元醇。不是使用互聚物本身，也可以通过使（B）和（C）与羟烷基酯单体在燃烧中与另一种可共聚单体反应形成有用的产物。当用作涂层时，这些组合物是粘附的，耐用的和高度可延展的。涂层在弹性和橡胶基材如泡沫橡胶，聚氨酯泡沫和乙烯基泡沫以及金属表面如低碳钢和铝上都特别有用。

34. 发明授权

US3962522A Poly(esterurethane) coating cured with an aminoplast on a solid substrate 失效
标题翻译：在固体基质上用氨基塑料固化的聚（酯基氨基甲酸酯）涂层
公开(公告)号：US3962522A
公开(公告)日：1976-06-08
申请号：US569895
申请日：1975-04-21
申请人： Wen-Hsuan Chang , Marvis E. Hartman
发明人： Wen-Hsuan Chang , Marvis E. Hartman
IPC分类号： C08J7/04 , C08L61/20 , C08L61/26
CPC分类号： C08J7/047 , C08J2475/00 , Y10T428/249991 , Y10T428/31554 , Y10T428/31678 , Y10T428/31681
摘要： Cured coatings having a high degree of extensibility and other desirable properties are obtained from compositions comprising a hydroxyl-containing, urethane reaction product containing a polyester component and an amine-aldehyde resin. Preferred compositions contain a polymeric polyol of low glass transition temperature. These compositions are storage-stable in one package, and the cured coatings are adherent, durable and highly extensible. These coatings are particularly useful on resilient and rubbery substrates, such as foam rubber, polyurethane foam and vinyl foam, and on soft metal surfaces such as mild steel and aluminum.
摘要翻译：具有高延展性和其它所需性能的固化涂层由包含含羟基的含聚酯组分和胺 - 醛树脂的氨基甲酸酯反应产物的组合物获得。优选的组合物含有低玻璃化转变温度的聚合多元醇。这些组合物在一个包装中是储存稳定的，并且固化的涂层是粘附的，耐用的和高度可延展的。这些涂料在弹性和橡胶基质如泡沫橡胶，聚氨酯泡沫和乙烯基泡沫以及软金属表面如低碳钢和铝上尤其有用。

35. 发明授权

US3962521A Poly(ether-urethane) coating cured with an aminoplast on a solid substrate 失效
标题翻译：在固体基质上用氨基塑料固化的聚（醚 - 氨基甲酸酯）涂层
公开(公告)号：US3962521A
公开(公告)日：1976-06-08
申请号：US577382
申请日：1975-05-14
申请人： Wen-Hsuan Chang , ; Marvis E. Hartman
发明人： Wen-Hsuan Chang , ; Marvis E. Hartman
IPC分类号： C09D175/08
CPC分类号： C09D175/08 , Y10T428/249953 , Y10T428/31554 , Y10T428/31594 , Y10T428/31627 , Y10T428/31678 , Y10T428/31688
摘要： Cured coatings having a high degree of extensibility and other desirable properties are obtained from compositions comprising a hydroxyl-containing, urethane reaction product containing a polyether component and an amine-aldehyde resin. Preferred compositions contain a polyether polyol of low glass transition temperature. These compositions are storage-stable in one package, and the cured coatings are adherent, durable and highly extensible. These coatings are particularly useful on resilient and rubbery substrates, such as foam rubber, polyurethane foam and vinyl foam, and on soft metal surfaces such as mild steel and aluminum.
摘要翻译：具有高延展性和其它所需性质的固化涂料由包含含羟基的聚氨酯反应产物和胺 - 醛树脂的组合物获得。优选的组合物含有低玻璃化转变温度的聚醚多元醇。这些组合物在一个包装中是储存稳定的，并且固化的涂层是粘附的，耐用的和高度可延展的。这些涂料在弹性和橡胶基质如泡沫橡胶，聚氨酯泡沫和乙烯基泡沫以及软金属表面如低碳钢和铝上尤其有用。

36. 发明授权

US5118752A Vinyl polymer latex systems 失效
标题翻译：乙烯基聚合物乳胶体系
公开(公告)号：US5118752A
公开(公告)日：1992-06-02
申请号：US776104
申请日：1991-10-15
申请人： Wen-Hsuan Chang , Marvin L. Kaufman , Edward E. McEntire , James C. Su , Anbazhagan Natesh
发明人： Wen-Hsuan Chang , Marvin L. Kaufman , Edward E. McEntire , James C. Su , Anbazhagan Natesh
IPC分类号： C08F2/24 , C08F30/08 , C08F220/10 , C08F220/18 , C08F230/08 , C08F246/00 , C08G18/62 , C08G18/67 , C08L25/00 , C08L75/04 , C08L101/00 , C08L101/02 , C09D125/06 , C09D143/04 , C09D151/00 , C09D151/08
CPC分类号： C09D151/08 , C08F2/24 , C09D125/06 , C09D143/04 , C08L75/04
摘要： An aqueous polymer emulsion latex is claimed composed of particles comprising a vinyl polymer and a surfactant containing at least one hydrophobic moiety and at least one hydrophilic moiety and also carrying silicon moieties and amido functionalities. Also claimed are coating compositions containing the aqueous polymer emulsion latex, processes for preparing the aqueous polymer emulsion latex wherein ethylenically unsaturated monomers are polymerized in the presence of a surfactant containing a silicon moiety and amido functionality, and substrates carrying a coating composition containing the aqueous polymer emulsion latex.
摘要翻译：含水聚合物乳液胶乳由包含乙烯基聚合物和含有至少一个疏水部分和至少一个亲水部分并且还带有硅部分和酰胺官能团的表面活性剂的颗粒组成。还要求保护的是含有聚合物水乳液胶乳的涂料组合物，制备含水聚合物乳液胶乳的方法，其中烯属不饱和单体在含有硅部分和酰胺官能团的表面活性剂存在下聚合，以及承载含有含水聚合物乳液胶乳。

37. 发明授权

US4696959A Modified piperidines as ultraviolet light stabilizers 失效
标题翻译：改性哌啶类作为紫外光稳定剂
公开(公告)号：US4696959A
公开(公告)日：1987-09-29
申请号：US536143
申请日：1983-09-26
申请人： Wen-Hsuan Chang , Michael M. Chau , Robert Piccirilli
发明人： Wen-Hsuan Chang , Michael M. Chau , Robert Piccirilli
IPC分类号： C08K5/00 , C07D211/46 , C07D401/12 , C07D401/14 , C07D487/04 , C08G8/28 , C08G12/40 , C08G63/91 , C08G64/42 , C08K5/34 , C08K5/3412 , C08K5/3435 , C08L33/00 , C08L33/02 , C08L67/00 , C09K3/00 , C07D251/00 , C09K15/16
CPC分类号： C07D401/12 , C07D487/04 , C08G12/40 , C08G63/91 , C08G64/42 , C08G8/28 , C08K5/3435
摘要： A composition of matter contains as a principal component a material which acts as an ultraviolet light stabilizer. The ultraviolet light stabilizer is formed from the reaction of (a) a methylol or alkoxy alkyl-containing material, and (b) an alkyl substituted piperidine containing material which is represented by the following structural formula: ##STR1## R" is hydrogen or C.sub.1 to C.sub.6 alkyl, R.sub.10 is hydrogen or methyl,Y is a radical derived from a material selected from the group consisting of amino substituted triazines, ureas, glycolurils, phenols, and amides of the formula ##STR2## R' is hydrogen or C.sub.1 to C.sub.12 alkyl and R is an aliphatic, cycloaliphatic, or olefinic radical, or an acrylic polymer moiety having at least one group selected from hydroxyl, carboxyl, amido, and ureido, said reaction proceeding between a methylol or alkoxy alkyl group of (a) and the group selected from hydroxyl, carboxyl, amido and ureido of (b).
摘要翻译：物质成分含有作为紫外光稳定剂的材料作为主要成分。紫外光稳定剂是由（a）含羟甲基或含烷氧基烷基的材料的反应形成的，（b）由以下结构式表示的含烷基取代的含哌啶的物质： C 1至C 6烷基，R 10为氢或甲基，Y为衍生自下列物质的基团：氨基取代的三嗪，脲，甘脲，酚和酰胺，其中R 1为氢或C 1至 C12烷基和R是脂族，脂环族或烯烃基团或具有至少一个选自羟基，羧基，酰胺基和脲基的基团的丙烯酸类聚合物部分，所述反应在（a）和（a）的羟甲基或烷氧基烷基和该基团选自（b）的羟基，羧基，酰氨基和脲基。

38. 发明授权

US4628076A Curable coating vehicle based upon aminoalkyloxy silanes and organic isocyanates 失效
标题翻译：基于氨基烷氧基硅烷和有机异氰酸酯的可固化涂料载体
公开(公告)号：US4628076A
公开(公告)日：1986-12-09
申请号：US682644
申请日：1984-12-17
申请人： Wen-Hsuan Chang , David T. McKeough
发明人： Wen-Hsuan Chang , David T. McKeough
IPC分类号： C08G18/08 , C08G18/10 , C08G18/83 , C08G77/455 , C09D183/10 , C08F20/00
CPC分类号： C09D183/10 , C08G18/0823 , C08G18/10 , C08G18/831 , C08G18/837 , C08G77/455
摘要： Disclosed is an ungelled resin comprising a compound corresponding to a specified formula (I) which compound typically is prepared by reaction of an aminoalkyloxy silane with an organic isocyanate. The ungelled resin contains a hydrolyzable group that is attached directly to Silicon. The ungelled resin can be utilized in coating compositions. The ungelled resin can be cured with moisture and/or with polyols, and can be used to provide protective and/or decorative films on a variety of substrates.The novel compounds contained in the ungelled resin for convenience can be thought of as prepared from an organic isocyanate having an average functionality of at least 1; a silicon-containing compound corresponding to a specified formula (III) infra, the silicon-containing compound having at least one hydrolyzable group; and a compound containing at least 2 carbon atoms, at least 1 functional group reactive with a moiety on the silicon-containing compound and at least one amino group. A compound of the resin contains at least one hydrolyzable group from the silicon-containing compound. A compound of the resin also contains a residue of the silicon-containing compound bonded to a residue of the compound containing at least 2 carbon atoms through an oxygen-silicon linkage.
摘要翻译：公开了一种未凝胶化树脂，其包含对应于特定式（I）的化合物，该化合物通常通过氨基烷氧基硅烷与有机异氰酸酯的反应制备。非胶凝树脂含有直接连接到硅的可水解基团。无胶粘树脂可用于涂料组合物中。未凝胶化树脂可以用水分和/或多元醇固化，并且可用于在各种基材上提供保护性和/或装饰性膜。为了方便，包含在未胶凝树脂中的新化合物可以被认为是由平均官能度至少为1的有机异氰酸酯制备的; 对应于下述特定式（III）的含硅化合物，含有至少一个可水解基团的含硅化合物; 和含有至少2个碳原子的化合物，至少1个与含硅化合物上的部分反应的官能团和至少一个氨基。树脂的化合物含有至少一种含硅化合物的可水解基团。树脂的化合物还含有通过氧 - 硅键连接到含有至少2个碳原子的化合物的残基的含硅化合物的残基。

39. 发明授权

US4590254A Non-aqueous poly(urethane-urea) 失效
标题翻译：非水性聚氨酯脲
公开(公告)号：US4590254A
公开(公告)日：1986-05-20
申请号：US728140
申请日：1985-04-29
申请人： Wen-Hsuan Chang , David T. McKeough , Michael M. Chau
发明人： Wen-Hsuan Chang , David T. McKeough , Michael M. Chau
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/65 , C09D175/04
CPC分类号： C08G18/10 , C08G18/0852 , C09D175/04
摘要： Disclosed herein is a poly(urethane-urea) which is prepared by reverse-addition of an isocyanate-terminated prepolymer to an organic medium containing an alcoholic solvent and a chain extender comprising at least two isocyanate-reactive active hydrogen groups consisting essentially of amino groups.
摘要翻译：本文公开的是通过将异氰酸酯封端的预聚物逆向加入到含有醇溶剂的有机介质和包含至少两个主要由氨基组成的异氰酸酯反应活性氢基团的扩链剂而制备的聚氨酯脲。

40. 发明授权

US4569966A Polymeric microparticles 失效
标题翻译：聚合微粒
公开(公告)号：US4569966A
公开(公告)日：1986-02-11
申请号：US602048
申请日：1984-04-19
申请人： Robert M. Piccirilli , David T. McKeough , Wen-Hsuan Chang
发明人： Robert M. Piccirilli , David T. McKeough , Wen-Hsuan Chang
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/36 , C08G18/42 , C08G18/62 , C08G18/64 , C09D7/12 , C09D167/00 , C09D175/06 , C09D3/72
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/0871 , C08G18/10 , C08G18/36 , C08G18/4288 , C08G18/6229 , C08G18/6407 , C09D167/00 , C08G2150/20 , C08G2220/00 , Y10T428/31 , Y10T428/315 , Y10T428/31504 , Y10T428/31511 , Y10T428/31551 , Y10T428/31594 , Y10T428/31678 , Y10T428/31688 , Y10T428/31794
摘要： Polymeric microparticles and dispersions of polymeric microparticles in a liquid hydrocarbon are disclosed. The dispersions are prepared by reacting in dispersed form a preformed NCO-prepolymer containing a segment solvated by the liquid hydrocarbon and a segment insoluble in the liquid hydrocarbon with an active hydrogen-containing compound. Reaction proceeds to form polymeric microparticles which are dispersed in the liquid hydrocarbon. Also disclosed are the use of the polymeric microparticles in coating compositions and articles coated with the coating compositions.
摘要翻译：公开了聚合微粒在液态烃中的聚合物微粒和分散体。分散体通过分散形式制备，其中预制的NCO-预聚物含有由液态烃溶剂化的链段和不溶于液态烃的链段与含活性氢的化合物。反应进行以形成分散在液态烃中的聚合物微粒。还公开了在涂料组合物和用涂料组合物涂覆的制品中使用聚合物微粒。

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