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    • 1. 发明授权
    • Curable amine flux composition and method of soldering
    • 可固化胺助焊剂组成及焊接方法
    • US08070045B1
    • 2011-12-06
    • US12958487
    • 2010-12-02
    • David D. FlemingMike K. GallagherKim Sang HoXiang-Qian LiuMark R. WinkleAsghar Akber PeeraGlenn N. RobinsonIan Tomlinson
    • David D. FlemingMike K. GallagherKim Sang HoXiang-Qian LiuMark R. WinkleAsghar Akber PeeraGlenn N. RobinsonIan Tomlinson
    • B23K31/02B23K35/34
    • B23K35/3615B23K1/0016B23K1/203B23K35/362B23K2101/38B23K2101/42
    • A curable amine flux composition is provided, comprising, as initial components: a resin component having at least two oxirane groups per molecule; an amine fluxing agent represented by formula I: wherein R1, R2, R3 and R4 are independently selected from a hydrogen, a substituted C1-80 alkyl group, an unsubstituted C1-80 alkyl group, a substituted C7-80 arylalkyl group and an unsubstituted C7-80 arylalkyl group; wherein R7 and R8 are independently selected from a C1-20 alkyl group, a substituted C1-20 alkyl group, a C6-20 aryl group and a substituted C6-20 aryl group or wherein R7 and R8, together with the carbon to which they are attached, form a C3-20 cycloalkyl ring optionally substituted with a C1-6 alkyl group; wherein R10 and R11 are independently selected from a C1-20 alkyl group, a substituted C1-20 alkyl group, a C6-20 aryl group and a substituted C6-20 aryl group or wherein R10 and R11, together with the carbon to which they are attached, form a C3-20 cycloalkyl ring optionally substituted with a C1-6 alkyl group; and, wherein R9 is selected from a hydrogen, a C1-30 alkyl group, a substituted C1-30 alkyl group, a C6-30 aryl group and a substituted C6-30 aryl group; and, optionally, a curing agent. Also provided is a method of soldering an electrical contact using the curable amine flux composition.
    • 提供了一种可固化胺助剂组合物,其包含作为初始组分的树脂组分:每分子具有至少两个环氧乙烷基团的树脂组分; 由式I表示的胺助熔剂:其中R 1,R 2,R 3和R 4独立地选自氢,取代的C 1-8烷基,未取代的C 1-80烷基,取代的C 7〜80芳烷基和未取代的 C7-80芳基烷基; 其中R 7和R 8独立地选自C 1-20烷基,取代的C 1-20烷基,C 6-20芳基和取代的C 6-20芳基,或者其中R 7和R 8与它们 连接,形成任选被C 1-6烷基取代的C 3-20环烷基环; 其中R 10和R 11独立地选自C 1-20烷基,取代的C 1-20烷基,C 6-20芳基和取代的C 6-20芳基,或其中R 10和R 11与它们 连接,形成任选被C 1-6烷基取代的C 3-20环烷基环; 并且其中R 9选自氢,C 1-30烷基,取代的C 1-30烷基,C 6-30芳基和取代的C 6-30芳基; 和任选的固化剂。 还提供了使用可固化胺助剂组合物焊接电接触的方法。
    • 3. 发明授权
    • Amine flux composition and method of soldering
    • 胺助焊剂组成及焊接方法
    • US08070046B1
    • 2011-12-06
    • US12958493
    • 2010-12-02
    • David D. FlemingMike K. GallagherKim Sang HoXiang-Qian LiuMark R. WinkleAsghar Akber PeeraGlenn N. RobinsonIan Tomlinson
    • David D. FlemingMike K. GallagherKim Sang HoXiang-Qian LiuMark R. WinkleAsghar Akber PeeraGlenn N. RobinsonIan Tomlinson
    • B23K31/02B23K35/34
    • B23K35/3615B23K1/0016B23K1/203B23K35/362B23K2101/38B23K2101/42C07C215/18C07C215/28C07C217/28
    • An amine flux composition is provided, comprising, as an initial component: an amine fluxing agent represented by formula I: wherein R1, R2, R3 and R4 are independently selected from a hydrogen, a substituted C1-80 alkyl group, an unsubstituted C1-80 alkyl group, a substituted C7-80 arylalkyl group and an unsubstituted C7-80 arylalkyl group; wherein R7 and R8 are independently selected from a C1-20 alkyl group, a substituted C1-20 alkyl group, a C6-20 aryl group and a substituted C6-20 aryl group or wherein R7 and R8, together with the carbon to which they are attached, form a C3-20 cycloalkyl ring optionally substituted with a C1-6 alkyl group; wherein R10 and R11 are independently selected from a C1-20 alkyl group, a substituted C1-20 alkyl group, a C6-20 aryl group and a substituted C6-20 aryl group or wherein R10 and R11, together with the carbon to which they are attached, form a C3-20 cycloalkyl ring optionally substituted with a C1-6 alkyl group; and, wherein R9 is selected from a hydrogen, a C1-30 alkyl group, a substituted C1-30 alkyl group, a C6-30 aryl group and a substituted C6-30 aryl group. Also provided is a method of soldering an electrical contact using the amine flux composition.
    • 提供了一种胺助剂组合物,其包含作为初始组分的:由式I表示的胺助熔剂:其中R 1,R 2,R 3和R 4独立地选自氢,取代的C 1-80烷基,未取代的C1- 80烷基,取代的C7-80芳烷基和未取代的C7-80芳烷基; 其中R 7和R 8独立地选自C 1-20烷基,取代的C 1-20烷基,C 6-20芳基和取代的C 6-20芳基,或者其中R 7和R 8与它们 连接,形成任选被C 1-6烷基取代的C 3-20环烷基环; 其中R 10和R 11独立地选自C 1-20烷基,取代的C 1-20烷基,C 6-20芳基和取代的C 6-20芳基,或其中R 10和R 11与它们 连接,形成任选被C 1-6烷基取代的C 3-20环烷基环; 并且其中R9选自氢,C1-30烷基,取代的C1-30烷基,C6-30芳基和取代的C6-30芳基。 还提供了使用胺通量组合物焊接电接触的方法。
    • 7. 发明授权
    • Method for marking hydrocarbons with substituted anthraquinones
    • 用取代的蒽醌标记烃的方法
    • US06977177B1
    • 2005-12-20
    • US10854046
    • 2004-05-26
    • Kim Sang HoDavid Roderick Baxter
    • Kim Sang HoDavid Roderick Baxter
    • C10L1/00G01N21/64G01N33/03
    • C10L1/22C10L1/003C10L1/223C10L1/2286C10L1/231Y10T436/13
    • A method for marking a liquid petroleum hydrocarbon. The method comprises adding to the liquid petroleum hydrocarbon at least one substituted anthraquinone dye having formula (I) wherein R1 and R2 independently are hydrogen, hydroxy, OR11, amino or NR11R12; R3 and R5 independently are alkyl, aryl, aralkyl, heteroalkyl or heterocyclic; R4 and R6 independently are hydrogen or alkyl; R7, R8, R9 and R10 independently are cyano, nitro or hydrogen, provided that at least two of R7, R8, R9 and R10 are cyano or nitro; R11 is alkyl, aryl, aralkyl, heteroalkyl, heterocyclic or alkanoyl; R12 is hydrogen or alkyl; and wherein the substituted anthraquinone dye(s) has an absorption maximum in the range from 690 nm to 1000 nm.
    • 一种液体石油烃的标记方法。 该方法包括向液体石油烃中加入至少一种具有式(I)的取代的蒽醌染料,其中R 1和R 2独立地是氢,羟基, 11,氨基或NR 11 R 12; R 3和R 5独立地是烷基,芳基,芳烷基,杂烷基或杂环; R 4和R 6独立地是氢或烷基; R 7,R 8,R 9和R 10独立地是氰基,硝基或氢,条件是在 R 7,R 9,R 9和R 10中的至少两个是氰基或硝基; R 11是烷基,芳基,芳烷基,杂烷基,杂环或烷酰基; R 12是氢或烷基; 并且其中取代的蒽醌染料的吸收最大值在690nm至1000nm的范围内。