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1. 发明申请

US20090326185A1 STORAGE STABLE MELAMINE-UREA-FORMALDEHYDE RESINS AND APPLICATIONS THEREOF 有权
标题翻译：储存稳定的甲酰胺 - 尿素 - 甲醛树脂及其应用
公开(公告)号：US20090326185A1
公开(公告)日：2009-12-31
申请号：US12145871
申请日：2008-06-25
申请人： Byung Young No , William K. Motter , David M. Harmon
发明人： Byung Young No , William K. Motter , David M. Harmon
IPC分类号： C08L61/24 , C08G12/38
CPC分类号： C08G12/38 , C08J5/24 , C08J2361/30 , C08K5/151
摘要： Melamine-urea-formaldehyde resins may be prepared using processes including a first cook stage, a second cook stage, and a final addition wherein: the molar ratio of formaldehyde to urea and melamine (F:U+M) in the first cook stage is from about 2.0 to about 5.0; and the molar ratio of formaldehyde to urea and melamine (F:U+M) in the second cook stage is from about 1.5 to 3.0; and the molar ratio of formaldehyde to urea and melamine (F:U+M) in the final addition from about 0.4 to 0.70.
摘要翻译：三聚氰胺 - 脲 - 甲醛树脂可以使用包括第一烹饪阶段，第二烹饪阶段和最后添加的方法制备，其中：第一煮步阶段中甲醛与尿素和三聚氰胺的摩尔比（F：U + M）为约2.0至约5.0; 并且在第二烹饪阶段中甲醛与尿素和三聚氰胺的摩尔比（F:U + M）为约1.5至3.0; 最后添加的甲醛与尿素和三聚氰胺（F：U + M）的摩尔比为约0.4-0.70。

2. 发明授权

US3488310A Urea-melamine-formaldehyde resins 失效
标题翻译：尿素 - 甲醛 - 甲醛树脂
公开(公告)号：US3488310A
公开(公告)日：1970-01-06
申请号：US3488310D
申请日：1967-02-24
申请人： OWENS CORNING FIBERGLASS CORP
发明人： MCCOMBS FRANK PAUL
IPC分类号： C08G12/38 , C08J5/04 , C08L61/30 , C08L61/34 , G06K7/10 , C08G37/30 , C08G9/30 , C08G9/32
CPC分类号： G06K7/10 , C08G12/38 , C08J5/043 , C08J2361/30 , C08J2361/34 , C08L61/30 , C08L61/34 , Y10T428/31627 , Y10T442/674

3. 发明授权

US08088881B2 Storage stable melamine-urea-formaldehyde resins and applications thereof 有权
标题翻译：储存稳定的三聚氰胺脲醛树脂及其应用
公开(公告)号：US08088881B2
公开(公告)日：2012-01-03
申请号：US12145871
申请日：2008-06-25
申请人： Byung Young No , William K. Motter , David M. Harmon
发明人： Byung Young No , William K. Motter , David M. Harmon
IPC分类号： C08L61/00 , C08L61/24 , C08G12/00 , C08G12/38
CPC分类号： C08G12/38 , C08J5/24 , C08J2361/30 , C08K5/151
摘要： Melamine-urea-formaldehyde resins may be prepared using processes including a first cook stage, a second cook stage, and a final addition wherein: the molar ratio of formaldehyde to urea and melamine (F:U+M) in the first cook stage is from about 2.0 to about 5.0; and the molar ratio of formaldehyde to urea and melamine (F:U+M) in the second cook stage is from about 1.5 to 3.0; and the molar ratio of formaldehyde to urea and melamine (F:U+M) in the final addition from about 0.4 to 0.70.
摘要翻译：三聚氰胺 - 脲 - 甲醛树脂可以使用包括第一烹饪阶段，第二烹饪阶段和最后添加的方法制备，其中：第一煮步阶段中甲醛与尿素和三聚氰胺的摩尔比（F：U + M）为约2.0至约5.0; 并且在第二烹饪阶段中甲醛与尿素和三聚氰胺的摩尔比（F:U + M）为约1.5至3.0; 最后添加的甲醛与尿素和三聚氰胺（F：U + M）的摩尔比为约0.4-0.70。

4. 发明授权

US3360635A Head for reading a perforated record medium 失效
标题翻译：阅读穿孔记录介质的头
公开(公告)号：US3360635A
公开(公告)日：1967-12-26
申请号：US61821867
申请日：1967-02-23
申请人： DIGITRONICS CORP
发明人： EDGAR WOLF , WORSTER DAVID E
IPC分类号： C08J5/04
CPC分类号： C08J5/04 , B29C70/12 , C08J2361/30

5. 发明授权

US4165305A Two-component binder for exterior fiberboard 失效
标题翻译：用于外部纤维板的双组分粘合剂
公开(公告)号：US4165305A
公开(公告)日：1979-08-21
申请号：US877590
申请日：1978-02-13
申请人： Richard D. Sundie , William R. Michael
发明人： Richard D. Sundie , William R. Michael
IPC分类号： C08G12/38 , C08J5/24 , C08L61/28 , C08L61/24
CPC分类号： C08J5/24 , C08G12/38 , C08J2361/30 , Y10T428/31957 , Y10T428/31964
摘要： A two-component binder system for exterior grade fiberboard and other products, the first component comprising a stable aqueous solution of about 10 to 15 weight percent urea, about 30 to 40 weight percent formaldehyde, about 25 to 40 weight percent water, about 15 to 25 weight percent melamine, about 0.4 to 1.0 weight percent of a buffering agent which maintains the pH at about 6.5 to 7.0 and optionally up to about 6 weight percent of an alkanol of 1 to 6 carbon atoms, the solution having a viscosity when formed of less than about 60 cps and a viscosity after about 7 days of less than about 1000 cps. The second component is a solution comprising about 35 to 55 weight percent urea, about 45 to 65 percent water and optionally up to about 4 weight percent of a catalyst which promotes the reaction of urea, formaldehyde and melamine. The two components may be admixed at room temperature in a ratio of about 3 to 5 parts of the first component to one part of the second component to form the binder.
摘要翻译：用于外部级纤维板和其他产品的双组分粘合剂体系，第一组分包含约10至15重量％的尿素，约30至40重量％的甲醛，约25至40重量％的水的稳定的水溶液，约15至 25重量％的三聚氰胺，约0.4至1.0重量％的缓冲剂，其将pH保持在约6.5至7.0且任选至多约6重量％的1至6个碳原子的链烷醇，所述溶液当由小于约60cps，约7天后的粘度小于约1000cps。第二组分是包含约35至55重量％的尿素，约45至65重量％的水和任选的至多约4重量％的促进尿素，甲醛和三聚氰胺反应的催化剂的溶液。两种组分可以在室温下以约3至5份第一组分与一份第二组分的比例混合以形成粘合剂。

6. 发明授权

US2614091A Friction elements from the reaction product of melamine, formaldehyde and toluene sulfonamide 失效
标题翻译：来自三聚氰胺，甲醛和甲苯磺酰胺的反应产物的摩擦元素
公开(公告)号：US2614091A
公开(公告)日：1952-10-14
申请号：US2940948
申请日：1948-05-26
申请人： MONSANTO CHEMICALS
发明人： BAUER JR EDMUND S
IPC分类号： C08J5/24 , F16D69/02
CPC分类号： C08J5/24 , C08J2361/30 , F16D69/022 , Y10T442/2344

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