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    POLYURETHANE FOAM COMPOSITION
    3.
    发明申请
    POLYURETHANE FOAM COMPOSITION 审中-公开
    聚氨酯泡沫组合物

    公开(公告)号：US20140309323A1

    公开(公告)日：2014-10-16

    申请号：US14357927

    申请日：2012-11-14

    申请人： SOUDAL

    发明人： John Verstegen ,  Bart Vervoort ,  Peter Geboes

    IPC分类号： C08G18/76 ,  C08K5/06 ,  C08K5/02 ,  C08K5/01

    CPC分类号： C08G18/7671 ,  C08G18/12 ,  C08G18/2805 ,  C08G18/2825 ,  C08G18/32 ,  C08G18/48 ,  C08G18/8019 ,  C08G18/8029 ,  C08G18/8064 ,  C08G2101/00 ,  C08K5/01 ,  C08K5/02 ,  C08K5/06 ,  C08G18/307

    摘要： Disclosed is a polyurethane foam composition based on polyisocyanates comprising initially at least 20 wt % mMDI and at most 24.5 wt % mTDI, a towards isocyanate polyfunctional and a towards isocyanate monofunctional compound, which composition contains a) less than 1.00 wt % residual free mMDI, b) at least 0.4 wt % total of mMDI of which at least one isocyanate group has been reacted with a monofunctional compound, c) wherein the polyurethane prepolymer composition is having an isocyanate index of at least 105 and at most 350, d) wherein the equivalents ratio of functional groups of the monofunctional compounds relative to the amount of the isocyanate functional groups initially present is at least 6.5%, and e) wherein the equivalents ratio of towards isocyanate tri- and higher functional reactive compounds relative to the isocyanate functional groups initially present is at most 6.50%. Further disclosed is a suitable prepolymer, production methods and uses.

    摘要翻译： 公开了一种基于多异氰酸酯的聚氨酯泡沫组合物，其包含至少20重量％mMDI和至多24.5重量％mTDI，朝向异氰酸酯多官能团和朝向异氰酸酯单官能化合物，所述组合物包含a）小于1.00重量％的残余游离mMDI， b）至少0.4wt％的其中至少一个异氰酸酯基团与单官能化合物反应的mMDI，c）其中聚氨酯预聚物组合物具有至少105和至多350的异氰酸酯指数，d）其中 单官能化合物的官能团相对于最初存在的异氰酸酯官能团的量的当量比为至少6.5％，和e）其中相对于异氰酸酯官能团的异氰酸酯三官能团和更高官能团的反应性化合物的当量比最初为 现在至多6.50％。 进一步公开了合适的预聚物，生产方法和用途。

    Electrodepositable coating compositions and related methods
    4.
    发明授权
    Electrodepositable coating compositions and related methods 有权
    电沉积涂料组合物及相关方法

    公开(公告)号：US08168700B2

    公开(公告)日：2012-05-01

    申请号：US12346933

    申请日：2008-12-31

    申请人： Venkatachalam Eswarakrishnan ,  Alan J. Kaylo ,  Gregory J. McCollum ,  Ellor James Van Buskirk

    发明人： Venkatachalam Eswarakrishnan ,  Alan J. Kaylo ,  Gregory J. McCollum ,  Ellor James Van Buskirk

    IPC分类号： C08L63/00

    CPC分类号： C08G18/242 ,  C08G18/0814 ,  C08G18/58 ,  C08G18/643 ,  C08G18/8012 ,  C08G18/8019 ,  C08G18/8064 ,  C09D5/4457 ,  C09D5/4492

    摘要： Provided is an electrodepositable coating composition of a resinous phase dispersed in an aqueous medium, the resinous phase including (a) an active hydrogen-containing, cationic salt group-containing resin; and (b) an at least partially blocked polyisocyanate curing agent. The composition contains an organotin catalyst which is or is derived from a dialkyltin compound having the structure (I): [R1][R2]—Sn═O  (I) where R1 and R2 are the same or different, and each independently represents a monovalent hydrocarbon group wherein the sum of the carbon atoms in R1 and R2 is greater than 8. The catalyst is present in an amount sufficient to effect cure at a temperature at or below 340° F. (171.1° C.). Methods of preparing and using the composition also are provided.

    摘要翻译： 提供了一种分散在水性介质中的树脂相的可电沉积涂料组合物，该树脂相包括（a）含活性氢阳离子盐基的树脂; 和（b）至少部分封闭的多异氰酸酯固化剂。 该组合物含有有机锡催化剂，其为具有结构（I）的二烷基锡化合物或其衍生自：其中R 1和R 2相同或不同的[R 1] [R 2] -Sn = O（I），并且各自独立地表示 其中R 1和R 2中的碳原子之和大于8的一价烃基。催化剂的存在量足以在340°F（或171.1℃）或更低的温度下进行固化。 还提供了制备和使用该组合物的方法。

    Electrodepositable coating compositions and related methods
    5.
    发明授权
    Electrodepositable coating compositions and related methods 有权
    电沉积涂料组合物及相关方法

    公开(公告)号：US07497936B2

    公开(公告)日：2009-03-03

    申请号：US10677019

    申请日：2003-10-01

    申请人： Venkatachalam Eswarakrishnan ,  Alan J. Kaylo ,  Gregory J. McCollum ,  Ellor James Van Buskirk

    发明人： Venkatachalam Eswarakrishnan ,  Alan J. Kaylo ,  Gregory J. McCollum ,  Ellor James Van Buskirk

    IPC分类号： C25D13/10

    CPC分类号： C08G18/242 ,  C08G18/0814 ,  C08G18/58 ,  C08G18/643 ,  C08G18/8012 ,  C08G18/8019 ,  C08G18/8064 ,  C09D5/4457 ,  C09D5/4492

    摘要： Provided is an electrodepositable coating composition of a resinous phase dispersed in an aqueous medium, the resinous phase including (a) an active hydrogen-containing, cationic salt group-containing resin; and (b) an at least partially blocked polyisocyanate curing agent. The composition contains an organotin catalyst which is or is derived from a dialkyltin compound having the structure (I): [R1][R2]—Sn═O  (I) where R1 and R2 are the same or different, and each independently represents a monovalent hydrocarbon group wherein the sum of the carbon atoms in R1 and R2 is greater than 8. The catalyst is present in an amount sufficient to effect cure at a temperature at or below 340° F. (171.1° C.). Methods of preparing and using the composition also are provided.

    摘要翻译： 提供了一种分散在水性介质中的树脂相的可电沉积涂料组合物，该树脂相包括（a）含活性氢阳离子盐基的树脂; 和（b）至少部分封闭的多异氰酸酯固化剂。 组合物含有有机锡催化剂，其是具有（I）结构的二烷基锡化合物或其衍生物：<？in-line-formula description =“In-line formula”end =“lead”？> [R1] [R2] -Sn-O（I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R1和R2相同或不同，并且各自独立地表示一价烃基，其中总和 的R 1和R 2中的碳原子大于8.催化剂的存在量足以在340°F或低于340°F（171.1℃）的温度下进行固化。 还提供了制备和使用该组合物的方法。

    Electrodeposition paint
    7.
    发明申请
    Electrodeposition paint 失效
    电沉积涂料

    公开(公告)号：US20070149655A1

    公开(公告)日：2007-06-28

    申请号：US11643778

    申请日：2006-12-22

    申请人： Masahide Kawaraya ,  Toshimitsu Muramatsu ,  Yuji Hirose

    发明人： Masahide Kawaraya ,  Toshimitsu Muramatsu ,  Yuji Hirose

    IPC分类号： C08L63/04 ,  C09D5/46

    CPC分类号： C09D5/4488 ,  C08G18/584 ,  C08G18/8019 ,  C09D175/12

    摘要： This invention provides an electrodeposition paint comprising particles of at least one metallic compound selected from bismuth hydroxide, zirconium compound and tungsten compound, said particles of the metallic compound having an average particle diameter of 1-1,000 nm. The electrodeposition paint forms coating film excelling in corrosion resistance, finished appearance, paint stability and so on.

    摘要翻译： 本发明提供一种电沉积涂料，其包含至少一种选自氢氧化铋，锆化合物和钨化合物的金属化合物的颗粒，所述金属化合物的颗粒的平均粒径为1-1000nm。 电沉积涂料形成了耐腐蚀性，成品外观，油漆稳定性等优异的涂膜。

    One-shot polyurethane elastomers with very low compression sets
    10.
    发明授权
    One-shot polyurethane elastomers with very low compression sets 有权
    一次性聚氨酯弹性体具有非常低的压缩永久变形

    公开(公告)号：US06248856B1

    公开(公告)日：2001-06-19

    申请号：US09458287

    申请日：1999-12-10

    申请人： Ashok M. Sarpeshkar ,  Peter H. Markusch ,  Robert L. Cline ,  Corrine M. Gilbert

    发明人： Ashok M. Sarpeshkar ,  Peter H. Markusch ,  Robert L. Cline ,  Corrine M. Gilbert

    IPC分类号： C08G1870

    CPC分类号： C08G18/6674 ,  C08G18/7671 ,  C08G18/8019

    摘要： This invention relates to a process for the production of polyurethane elastomers having low compression sets. The process comprises reacting A) an isocyanate component comprising methylene bis(phenyl isocyanate) containing the 2,4′-isomer of methylene bis(phenyl isocyanate), with B) an isocyanate-reactive component, optionally, in the presence of C) one or more additives. The reaction components are processed via the one-shot process at an isocyanate index of 90 to 130.

    摘要翻译： 本发明涉及生产具有低压缩套的聚氨酯弹性体的方法。 该方法包括使A）含有亚甲基双（苯基异氰酸酯）的亚甲基双（苯基异氰酸酯）的异氰酸酯组分与B）异氰酸酯反应性组分反应，任选地，在C） 或更多的添加剂。 反应组分在异氰酸酯指数为90至130的情况下通过单次过程进行处理。