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1. 发明授权

US07306637B2 Anionic abrasive particles treated with positively charged polyelectrolytes for CMP 有权
标题翻译：用带正电荷的聚电解质处理的阴离子磨料颗粒用于CMP
公开(公告)号：US07306637B2
公开(公告)日：2007-12-11
申请号：US10855276
申请日：2004-05-27
申请人： Isaac K Cherian , Phillip Carter , Jeffrey P. Chamberlain , Kevin Moeggenborg , David W. Boldridge
发明人： Isaac K Cherian , Phillip Carter , Jeffrey P. Chamberlain , Kevin Moeggenborg , David W. Boldridge
IPC分类号： C09G1/02 , C09G1/04 , B24B1/00
CPC分类号： C09K3/1454 , B24B37/044 , B24B37/046 , C09G1/02 , C09K3/1436
摘要： The invention provides chemical-mechanical polishing systems, and methods of polishing a substrate using the polishing systems, comprising (a) an abrasive, (b) a liquid carrier, and (c) a positively charged polyelectrolyte with a molecular weight of about 15,000 or more, wherein the abrasive comprises particles that are electrostatically associated with the positively charged polyelectrolyte.
摘要翻译：本发明提供化学机械抛光系统以及使用抛光系统抛光衬底的方法，其包括（a）研磨剂，（b）液体载体和（c）分子量为约15,000的带正电荷的聚电解质或其中磨料包含与带正电荷的聚电解质静电相关的颗粒。

2. 发明授权

US06776810B1 Anionic abrasive particles treated with positively charged polyelectrolytes for CMP 有权
标题翻译：用带正电荷的聚电解质处理的阴离子磨料颗粒用于CMP
公开(公告)号：US06776810B1
公开(公告)日：2004-08-17
申请号：US10073844
申请日：2002-02-11
申请人： Isaac K. Cherian , Phillip Carter , Jeffrey P. Chamberlain , Kevin Moeggenborg , David W. Boldridge
发明人： Isaac K. Cherian , Phillip Carter , Jeffrey P. Chamberlain , Kevin Moeggenborg , David W. Boldridge
IPC分类号： C09G102
CPC分类号： C09K3/1454 , B24B37/044 , B24B37/046 , C09G1/02 , C09K3/1436
摘要： The invention provides a chemical-mechanical polishing systems, and methods of polishing a substrate using the polishing systems, comprising (a) an abrasive, (b) a liquid carrier, and (c) a positively charged polyelectrolyte with a molecular weight of about 15,000 or more, wherein the abrasive comprises particles that are electrostatically associated with the positively charged electrolyte.
摘要翻译：本发明提供一种化学机械抛光系统，以及使用抛光系统抛光衬底的方法，其包括（a）研磨剂，（b）液体载体和（c）分子量为约15,000的带正电荷的聚电解质或更多，其中所述磨料包含与带正电荷的电解液静电相关的颗粒。

3. 发明授权

US4867182A Temperature/humidity controlled valve for a smoking article 失效
标题翻译：用于吸烟物品的温度/湿度控制阀
公开(公告)号：US4867182A
公开(公告)日：1989-09-19
申请号：US170600
申请日：1988-03-16
申请人： Donald L. Roberts , David W. Boldridge
发明人： Donald L. Roberts , David W. Boldridge
IPC分类号： A24D3/04
CPC分类号： A24D3/041
摘要： A smoking article having a valve system for closing off the flow of smoke to the user in response to an increase in temperature or humidity. The valve system includes a plastic body with a hollow valve chamber communicating with a smoke passage. A valve element is located in the chamber and is movable between a first position in which smoke from the smoking article is allowed to pass through the smoke passage and a second position in which the valve element closes the smoke passage thereby preventing smoke from passing therethrough. Expansion means are connected to the valve element and cause the valve to move between the first and second positions in response to the temperature or humidity of the smoke.
摘要翻译：一种吸烟制品，具有一个阀门系统，用于响应于温度或湿度的增加而关闭烟雾流向使用者。阀系统包括具有与烟道连通的中空阀室的塑料体。阀元件位于腔室中并且可在第一位置和第二位置之间移动，在第一位置，允许来自吸烟物品的烟雾通过烟道，第二位置中阀元件关闭烟道，从而防止烟雾通过。膨胀装置连接到阀元件，并使得阀响应于烟雾的温度或湿度而在第一和第二位置之间移动。

4. 发明授权

US06872328B2 Method of polishing or planarizing a substrate 有权
标题翻译：抛光或平面化基板的方法
公开(公告)号：US06872328B2
公开(公告)日：2005-03-29
申请号：US09737905
申请日：2000-12-15
申请人： James A. Dirksen , David W. Boldridge , Gautam S. Grover
发明人： James A. Dirksen , David W. Boldridge , Gautam S. Grover
IPC分类号： B24B57/02 , B24B37/00 , C09G1/02 , C09K3/14 , H01L21/304 , H01L21/321 , C09K13/00
CPC分类号： C09G1/02 , C09K3/1463 , H01L21/3212
摘要： A method of polishing or planarizing a substrate comprising abrading at least a portion of the surface of a substrate comprising a metal, metal oxide, metal composite, or mixture thereof, with a composition comprising a metal oxide abrasive and a liquid carrier, wherein the composition has a pH of about 7 or less and the metal oxide abrasive has a total surface hydroxyl group density no greater than about 3 hydroxyl groups per nm2.
摘要翻译：一种抛光或平面化基材的方法，包括用包含金属氧化物研磨剂和液体载体的组合物研磨包含金属，金属氧化物，金属复合物或其混合物的基材表面的至少一部分，其中组合物具有约7或更低的pH，并且金属氧化物研磨剂的总表面羟基密度不大于约3个羟基/ nm 2。

5. 发明授权

US4949736A Variable ventilation mouthpiece for a smoking article 失效
标题翻译：用于吸烟物品的可变通风口
公开(公告)号：US4949736A
公开(公告)日：1990-08-21
申请号：US168730
申请日：1988-03-16
申请人： Donald L. Roberts , David W. Boldridge
发明人： Donald L. Roberts , David W. Boldridge
IPC分类号： A24D3/04
CPC分类号： A24D3/041
摘要： A variable ventilation mouthpiece for a smoking article includes first and second sets of vents, the first set serving to admit ambient air into the mouthpiece, and the second set adapted to variably introduce the admitted air into the smokestream for varying the level for dilution of the smokestream in relation to the suction applied by the smoker to the mouthpiece.
摘要翻译：用于吸烟制品的可变通风嘴件包括第一和第二组通风口，第一组用于将环境空气吸入到接口管中，并且第二组适于将允许的空气可变地引入到烟囱中，以改变用于稀释烟雾与吸烟者对烟嘴的抽吸有关。

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