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1. 发明授权

US5370939A Yellowing resistant, air-drying coating composition containing allyloxypropoxylate 失效
标题翻译：耐黄变，含有烯丙氧基丙氧基化物的风干涂料组合物
公开(公告)号：US5370939A
公开(公告)日：1994-12-06
申请号：US977811
申请日：1992-11-17
申请人： Roy C. Williams , Kyu-Jun Kim
发明人： Roy C. Williams , Kyu-Jun Kim
IPC分类号： C08G63/46 , C08G65/26 , C09D167/08 , B32B27/36 , C08G63/48
CPC分类号： C09D167/08 , C08G63/46 , C08G65/2609 , Y10T428/31794
摘要： An alkyd resin comprising allyloxypropanol and unsaturated drying oil compound residues in the resin chain. The invention further includes the method for manufacturing the resin and coatings made therefrom.
摘要翻译：在树脂链中包含烯丙氧基丙醇和不饱和干燥油化合物残基的醇酸树脂。本发明还包括制造树脂的方法和由其制成的涂层。

2. 发明授权

US5288804A Acetoacetate aromatic aldimine resin composition 失效
标题翻译：乙酰乙酸芳香醛亚胺树脂组合物
公开(公告)号：US5288804A
公开(公告)日：1994-02-22
申请号：US817473
申请日：1992-01-03
申请人： Kyu-Jun Kim , Roy C. Williams
发明人： Kyu-Jun Kim , Roy C. Williams
IPC分类号： C08K5/29 , C08F8/30 , C08G18/08 , C08G18/83 , C08L33/14 , C08L101/06 , C09D7/12 , C09D133/14 , C09D201/06 , C08L61/00
CPC分类号： C08L33/14 , C08F8/30 , C08G18/0823 , C08G18/831 , C09D133/14
摘要： A composition comprising a first component including a compound comprising at least two acetoacetate groups, and a second component including a compound comprising at least two groups which will react with an acetoacetate group, at least one of which is an aromatic aldimine group having a relatively low reactivity with water when compared with its reactivity with an acetoacetate group.The components may be premixed in water prior to application.The invention further includes a product comprising a cured blend of the two components. The product of the invention is usually a coating or film.
摘要翻译：一种组合物，其包含包含至少两个乙酰乙酸酯基团的化合物的第一组分和包含至少两个将与乙酰乙酸酯基团反应的基团的化合物的第二组分，其中至少一个是具有相对低的芳族醛亚胺基团与其与乙酰乙酸酯基团的反应性相比，与水反应。在施用之前，这些组分可以在水中预混。本发明还包括包含两种组分的固化共混物的产品。本发明的产品通常是涂层或膜。

3. 发明授权

US4894433A Water dispersible polyamide diethanolamine ester 失效
标题翻译：水分散聚酰胺二乙醇胺酯
公开(公告)号：US4894433A
公开(公告)日：1990-01-16
申请号：US152638
申请日：1988-02-05
申请人： Walter K. Bornack, Jr. , Roy C. Williams , Keith R. McNally
发明人： Walter K. Bornack, Jr. , Roy C. Williams , Keith R. McNally
IPC分类号： C07C233/18 , C08G69/34 , C08G69/44 , C09D11/10
CPC分类号： C09D11/102 , C07C233/18 , C08G69/34 , C08G69/44
摘要： The present invention comprises a water dispersible polyamide diethanolamine ester, having the following general structure: ##STR1## wherein x is an integer of 0-5; R.sup.1 is independently at each occurrence an aliphatic group of up to 40 carbon atoms or polyamide segment; R.sup.2 is independently at each occurrence ##STR2## (where B is an aliphatic group of up to 10 carbon atom) or ##STR3## where E is an aliphatic group of up to 10 carbon atoms or the residue of a cyclic carboxylic anhydride bearing at least one free carboxyl group; ##STR4## The product polyamide resin of the present invention comprises a mixture of monobasic and polybasic carboxylic acids, polyamines, DEA and cyclic carboxylic anhydrides. These resins may be used in various compositions including inks and laminates.

4. 发明授权

US4659778A Narrow molecular weight polyester oligomers and method of preparation 失效
标题翻译：窄分子量聚酯低聚物及其制备方法
公开(公告)号：US4659778A
公开(公告)日：1987-04-21
申请号：US854105
申请日：1986-04-21
申请人： Roy C. Williams
发明人： Roy C. Williams
IPC分类号： C08G63/12 , C08G63/16 , C08G63/42 , C08G63/58 , C09D167/00 , C08F8/00 , C08L63/00
CPC分类号： C08G63/58 , C08G63/16 , C08G63/42
摘要： A polyester composition having an average molecular weight of greater than 500 comprising a most prevalent compound having a main polyester chain containing at least 17 and fewer than 52 carbon atoms and at least 6 and fewer than 18 oxygen atoms, at least 52 weight percent of the molecules of said composition having a molecular weight within 50% of the average molecular weight of the composition. The polyester composition desirably contains at least 1.6 equivalents of unreacted hydroxy groups or at least 1.6 equivalents of unreacted carboxy groups per mole. The composition contains at least four equivalents of ester links in the main chains of the molecules per mole.The composition of the present invention is obtained by the method of the invention wherein alternating series of reactions are each driven essentially to completion where the final molecule of each reaction provides the only available reaction site for the next alternate monomer reaction. The reactions used are the reaction of an anhydride with a hydroxyl to give an ester and a carboxyl group and the reaction of an oxirane group with a carboxyl to give an ester and a hydroxyl group. To start the alternating reaction sequence either a polyol (to react with anhydride) or a polycarboxylic acid (to react with an oxirane) is used.
摘要翻译：平均分子量大于500的聚酯组合物，其包含具有至少17个且少于52个碳原子和至少6个且少于18个氧原子的主聚酯链的最普遍的化合物，至少52重量％的所述组合物的分子的分子量在组合物的平均分子量的50％以内。聚酯组合物理想地每摩尔含有至少1.6当量的未反应羟基或至少1.6当量的未反应羧基。组合物在每分子的主链中含有至少四当量的酯键。本发明的组合物通过本发明的方法获得，其中交替的一系列反应各自被驱动到完全，其中每个反应的最终分子为下一次备选的单体反应提供唯一可用的反应位点。使用的反应是酸酐与羟基反应得到酯和羧基，以及环氧乙烷基团与羧基的反应，得到酯和羟基。为了开始交替的反应顺序，可以使用多元醇（与酸酐反应）或多元羧酸（与环氧乙烷反应）。

5. 发明授权

US4329490A Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein 失效
标题翻译：水分散性聚氨酯聚合物，聚合物水分散体和在其中有用的半酯
公开(公告)号：US4329490A
公开(公告)日：1982-05-11
申请号：US141983
申请日：1980-04-21
申请人： Roy C. Williams , David R. Rogemoser
发明人： Roy C. Williams , David R. Rogemoser
IPC分类号： C08G18/08 , C08G18/32 , C07C69/76
CPC分类号： C08G18/0823 , C08G18/3221
摘要： Aqueous dispersions of oil-modified, carboxyl-containing, urethane polymers are prepared by reacting diisocyanates or their isocyanate-terminated prepolymers, with half-esters of hindered diols, especially 2,2,4-trimethyl-1,3-pentanediol, and anhydrides of polycarboxylic acids, preferably aromatic acids having at least three carboxylic groups, especially trimellitic anhydride. The urethane polymers are "oil-modified", i.e., extended with unsaturated fatty acid esterpolyols; and when neutralized with ammonia or amines can be dispersed in water to form especially desirable coating compositions. An organic phosphite may be incorporated in the compositions to control the development of hardness in films made from the aqueous dispersions and thereby avoid the formation of wrinkles in films that are made from the compositions.
摘要翻译：油改性的含羧基聚氨酯聚合物的水分散体是通过二异氰酸酯或其异氰酸酯封端的预聚物与受阻二醇的半酯，特别是2,2,4-三甲基-1,3-戊二醇和酸酐的多羧酸，优选具有至少三个羧基的芳族酸，特别是偏苯三酸酐。氨基甲酸酯聚合物是“油改性的”，即用不饱和脂肪酸酯多元醇延伸; 并且当用氨或胺中和时可以分散在水中以形成特别理想的涂料组合物。可以在组合物中引入有机亚磷酸酯以控制由水性分散体制成的膜中的硬度的发展，从而避免在由组合物制成的膜中形成褶皱。

6. 发明授权

US4277380A Water-dispersible urethane polymers and aqueous polymer dispersions 失效
标题翻译：水分散性聚氨酯聚合物和水性聚合物分散体
公开(公告)号：US4277380A
公开(公告)日：1981-07-07
申请号：US25050
申请日：1979-03-29
申请人： Roy C. Williams , David R. Rogemoser
发明人： Roy C. Williams , David R. Rogemoser
IPC分类号： C08G18/00 , C08G18/08 , C08G18/36 , C08G18/64 , C08G18/65 , C08G18/80 , C09D175/00 , C09D175/04 , C08L91/00
CPC分类号： C08G18/0823 , C08G18/36 , C08G18/8048
摘要： Aqueous dispersions of polyurethane polymers in ammonium salt form are prepared by reacting diisocyanates with a polyhydroxy, carboxylic acid to form an isocyanate-terminated prepolymer that is united with an unsaturated fatty acid ester polyol to provide carboxylic-containing, water-dispersible polyurethanes having properties exhibited by organic solvent-based, oil-modified polyurethanes. The aqueous dispersions can be formed by neutralization of "oil-modified," carboxylic group-containing, water-dispersible polyurethanes with ammonium salt-forming materials such as ammonia and amines. The aqueous dispersions are especially desirable coating compositions.
摘要翻译：聚氨酯聚合物的铵盐形式的水分散体是通过使二异氰酸酯与多羟基羧酸反应形成异氰酸酯封端的预聚物来制备的，该预聚物与不饱和脂肪酸酯多元醇结合以提供具有表现性质的含羧酸的水分散性聚氨酯通过有机溶剂型，油改性聚氨酯。水分散体可以通过用铵盐形成材料如氨和胺中和“油改性的”含羧基的水分散性聚氨酯来形成。水性分散体是特别理想的涂料组合物。

7. 发明授权

US4268426A Water-dispersible urethane polymers, aqueous polymer dispersions and half-esters useful therein 失效
标题翻译：水分散性聚氨酯聚合物，聚合物水分散体和在其中有用的半酯
公开(公告)号：US4268426A
公开(公告)日：1981-05-19
申请号：US44674
申请日：1979-06-01
申请人： Roy C. Williams , David R. Rogemoser
发明人： Roy C. Williams , David R. Rogemoser
IPC分类号： C08G18/08 , C08G18/32 , C08G18/48 , C09D3/72
CPC分类号： C08G18/3221 , C08G18/0823
摘要： Aqueous dispersions of oil-modified, carboxyl-containing, urethane polymers are prepared by reacting diisocyanates or their isocyanate-terminated prepolymers, with half-esters of hindered diols, especially 2,2,4-trimethyl-1,3-pentanediol, and anhydrides of polycarboxylic acids, preferably aromatic acids having at least three carboxylic groups, especially trimellitic anhydride. The urethane polymers are "oil-modified", i.e., extended with unsaturated fatty acid esterpolyols; and when neutralized with ammonia or amines can be dispersed in water to form especially desirable coating compositions. An organic phosphite may be incorporated in the compositions to control the development of hardness in films made from the aqueous dispersions and thereby avoid the formation of wrinkles in films that are made from the compositions.
摘要翻译：油改性的含羧基聚氨酯聚合物的水分散体是通过二异氰酸酯或其异氰酸酯封端的预聚物与受阻二醇的半酯，特别是2,2,4-三甲基-1,3-戊二醇和酸酐的多羧酸，优选具有至少三个羧基的芳族酸，特别是偏苯三酸酐。氨基甲酸酯聚合物是“油改性的”，即用不饱和脂肪酸酯多元醇延伸; 并且当用氨或胺中和时可以分散在水中以形成特别理想的涂料组合物。可以在组合物中引入有机亚磷酸酯以控制由水性分散体制成的膜中的硬度的发展，从而避免在由组合物制成的膜中形成褶皱。

8. 外观设计

USD621314S1 Interior rearview mirror with reverse warning light 有权
标题翻译：内置后视镜带反向警示灯
公开(公告)号：USD621314S1
公开(公告)日：2010-08-10
申请号：US29346910
申请日：2009-11-09
申请人： Roy C. Williams
设计人： Roy C. Williams

9. 发明授权

US4789706A Narrow molecular weight polyester oligomers and method of preparation 失效
标题翻译：窄分子量聚酯低聚物及其制备方法
公开(公告)号：US4789706A
公开(公告)日：1988-12-06
申请号：US171947
申请日：1988-03-23
申请人： Roy C. Williams
发明人： Roy C. Williams
IPC分类号： C08G63/16 , C08G63/42 , C08G63/58 , C08F8/00 , C08G63/12 , C08L63/00 , C08L67/00
CPC分类号： C08G63/42 , C08G63/16 , C08G63/58
摘要： A polyester composition having an average molecular weight of greater than 450 comprising a most prevalent compound having a main polyester chain containing at least 17 and fewer than 52 carbon atoms and at least 6 and fewer than 18 oxygen atoms, at least 40 weight percent of the molecules of said composition having a molecular weight within 50% of the average molecular weight of the composition. Often less than 36 weight percent of the molecules of the composition having a molecular weight greater than 150 percent of the average molecular weight and less than 12 weight percent of the molecules of the composition having a molecular weight less than 50 percent of the average molecular weight of the composition. The polyester composition desirably contains at least 1.6 equivalents of unreacted hydroxy groups or at least 1.6 equivalents of unreacted carboxy groups per mole. The composition contains at least four equivalents of ester links in the main chains of the molecules per mole.The composition of the present invention is obtained by the method of the invention wherein alternating series of reactions are each driven essentially to completion where the final molecule of each reaction provides the only available reaction site for the next alternate monomer reaction. The reactions used are the reaction of an anhydride with a hydroxyl to give an ester and a carboxyl group and the reaction of an oxirane group with a carboxyl to give an ester and a hydroxyl group. To start the alternating reaction sequence either a polyol (to react with anhydride) or a polycarboxylic acid (to react with an oxirane) is used.
摘要翻译：平均分子量大于450的聚酯组合物包含最普遍的化合物，其具有含有至少17个且少于52个碳原子和至少6个且少于18个氧原子的主聚酯链，至少40wt％的所述组合物的分子的分子量在组合物的平均分子量的50％以内。通常小于36重量％的组合物分子的分子量大于平均分子量的150％且小于12重量％的分子量小于平均分子量的50％的组合物分子的组成。聚酯组合物理想地每摩尔含有至少1.6当量的未反应羟基或至少1.6当量的未反应羧基。组合物在每分子的主链中含有至少四当量的酯键。本发明的组合物通过本发明的方法获得，其中交替的一系列反应各自被驱动到完全，其中每个反应的最终分子为下一次备选的单体反应提供唯一可用的反应位点。使用的反应是酸酐与羟基反应得到酯和羧基，以及环氧乙烷基团与羧基的反应，得到酯和羟基。为了开始交替的反应顺序，可以使用多元醇（与酸酐反应）或多元羧酸（与环氧乙烷反应）。

10. 发明授权

US4743655A Narrow molecular weight polyester oligomers and method of preparation 失效
标题翻译：窄分子量聚酯低聚物及其制备方法
公开(公告)号：US4743655A
公开(公告)日：1988-05-10
申请号：US41045
申请日：1987-04-20
申请人： Roy C. Williams
发明人： Roy C. Williams
IPC分类号： C08G63/16 , C08G63/42 , C08G63/58 , C08F8/00 , C08G63/12 , C08L67/00
CPC分类号： C08G63/42 , C08G63/16 , C08G63/58
摘要： A polyester composition having an average molecular weight of greater than 450 comprising a most prevalent compound having a main polyester chain containing at least 17 and fewer than 52 carbon atoms and at least 6 and fewer than 18 oxygen atoms, at least 40 weight percent of the molecules of said composition having a molecular weight within 50% of the average molecular weight of the composition. The polyester composition desirably contains at least 1.6 equivalents of unreacted hydroxy groups or at least 1.6 equivalents of unreacted carboxy groups per mole. The composition contains at least four equivalents of ester links in the main chains of the molecules per mole.The composition of the present invention is obtained by the method of the invention wherein alternating series of reactions are each driven essentially to completion where the final molecule of each reaction provides the only available reaction site for the next alternate monomer reaction. The reactions used are the reaction of an anhydride with a hydroxyl to give an ester and a carboxyl group and the reaction of an oxirane group with a carboxyl to give an ester and a hydroxyl group. To start the alternating reaction sequence either a polyol (to react with anhydride) or a polycarboxylic acid (to react with an oxirane) is used.
摘要翻译：平均分子量大于450的聚酯组合物包含最普遍的化合物，其具有含有至少17个且少于52个碳原子和至少6个且少于18个氧原子的主聚酯链，至少40wt％的所述组合物的分子的分子量在组合物的平均分子量的50％以内。聚酯组合物理想地每摩尔含有至少1.6当量的未反应羟基或至少1.6当量的未反应羧基。组合物在每分子的主链中含有至少四当量的酯键。本发明的组合物通过本发明的方法获得，其中交替的一系列反应各自被驱动到完全，其中每个反应的最终分子为下一次备选的单体反应提供唯一可用的反应位点。使用的反应是酸酐与羟基反应得到酯和羧基，以及环氧乙烷基团与羧基的反应，得到酯和羟基。为了开始交替的反应顺序，可以使用多元醇（与酸酐反应）或多元羧酸（与环氧乙烷反应）。

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