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公开(公告)号:US08920933B2
公开(公告)日:2014-12-30
申请号:US13377338
申请日:2010-06-15
IPC分类号: B32B27/30 , C09D5/02 , C09D147/00 , B23B27/00 , C07K14/655 , C07K14/65 , A61K38/00
CPC分类号: C09D5/02 , A61K38/00 , B23B27/00 , B32B27/00 , C07K14/65 , C07K14/655 , C09D133/06 , C09D135/06 , C09D147/00 , Y10T428/31855
摘要: An autoxidisable aqueous varnish composition comprising: a) film forming polymer latex binder system comprising, on a non-vol basis, i) 40-60 wt % soft autoxidisable polymer particles of Fox Tg less than 5° C., ii) 60-40 wt % hard polymer particles of Fox Tg at least 40° C. wherein the soft autoxidisable polymer particles comprise at least 60 wt % gel b) a carrier liquid comprising at least 50 wt % water and an amount of a volatile organic material of from 0 to 2 wt % when calculated on the total liquid varnish composition, c) optionally pigment at a pigment to binder weight ratio up to 0.05:1 calculated on a non-vol basis.
摘要翻译: 一种可自动氧化的水性清漆组合物,其包含:a)成膜聚合物胶乳粘合剂体系,其包含非挥发性的i)40-60重量%的Fox Tg低于5℃的软的可自动氧化的聚合物颗粒,ii)60-40 重量%的Fox Tg的硬聚合物颗粒至少40℃。其中软的可自动氧化聚合物颗粒包含至少60重量%的凝胶b)载体液体,其包含至少50重量%的水和一定量的挥发性有机材料,其为0 至2重量%,c)任选地以颜料与颜料之间的颜料与粘合剂的重量比高达0.05:1,以非体积计算。
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公开(公告)号:US20120220699A1
公开(公告)日:2012-08-30
申请号:US13505623
申请日:2010-11-11
IPC分类号: C09D133/12 , C09D101/12 , C09D131/04
CPC分类号: C08J3/246 , C08J3/05 , C08J2323/10 , C08J2333/06 , C08L1/14 , C08L23/0853 , C08L23/0869 , C08L23/0884 , C08L23/10 , C08L33/06 , C08L51/06 , C08L2201/50 , C08L2201/54 , C08L2666/04 , C09D5/02 , C09D5/022 , C09D123/0869 , C09D123/10 , C09D123/14 , C09D131/04 , C09D133/06 , C09D133/08 , C09J131/04 , C09J133/02 , C09J133/06
摘要: A process for the manufacture of an aqueous polymer dispersion comprising the steps of i)providing a mixture of a first and second polymer each having a viscosity greater than 30 Pa·s at 1005−1 when measured at 100° C., the mixture comprising a) from 1 to 60 parts by weight of a first polymer immiscible in aqueous medium and optionally comprising reactive moieties and b) from 40 to 99 parts by weight of a second polymer comprising dispersing 10 groups, the polymer being miscible in the aqueous medium and optionally further comprising moieties reactive with the moieties on the first polymer ii) causing the polymers to melt at a chosen temperature under conditions of high shear in an extruder to form an intimate mixture of the polymers iii)optionally causing the reactive moieties of the first and second polymer to 1 react with each other under conditions of high shear in an extruder, to form a reacted mixture iv) quench cooling the molten mixture of step ii) or step iii) outside the extruder to form a solid product v) optionally breaking up the solid product into smaller pieces 20 vi) contacting the solid product with the aqueous medium wherein the aqueous medium dissolves the second polymer but not the first polymer to form a dispersion comprising microparticles of the first polymer in an aqueous solution of the second polymer.
摘要翻译: 一种制备含水聚合物分散体的方法,包括以下步骤:i)当在100℃下测量时,提供在1005-1下粘度大于30Pa·s的第一和第二聚合物的混合物,所述混合物包含 a)1至60重量份的在水性介质中不混溶并且任选地包含反应性部分的第一聚合物和b)40至99重量份的第二聚合物,其包含分散10个基团,所述聚合物可混溶于水性介质中, 任选地还包含与第一聚合物上的部分反应的部分ii)使得聚合物在挤出机中在高剪切条件下在选定的温度下熔融以形成聚合物的紧密混合物,iii)任选地引起第一和第二聚合物的反应性部分 第二聚合物至1在挤出机中的高剪切条件下彼此反应,以形成反应混合物; iv)骤冷骤冷步骤ii)或步骤iii)的熔融混合物, 挤出机以形成固体产物v)任选地将固体产物分解成更小的块20 vi)使固体产物与水性介质接触,其中水性介质溶解第二聚合物而不是第一聚合物,以形成包含第一聚合物的微粒的分散体 聚合物在第二聚合物的水溶液中。
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公开(公告)号:US20120149803A1
公开(公告)日:2012-06-14
申请号:US13377338
申请日:2010-06-15
IPC分类号: C09D163/08
CPC分类号: C09D5/02 , A61K38/00 , B23B27/00 , B32B27/00 , C07K14/65 , C07K14/655 , C09D133/06 , C09D135/06 , C09D147/00 , Y10T428/31855
摘要: An autoxidisable aqueous varnish composition comprising: a) film forming polymer latex binder system comprising, on a non-vol basis, i) 40-60 wt % soft autoxidisable polymer particles of Fox Tg less than 5° C., ii) 60-40 wt % hard polymer particles of Fox Tg at least 40° C. wherein the soft autoxidisable polymer particles comprise at least 60 wt % gel b) a carrier liquid comprising at least 50 wt % water and an amount of a volatile organic material of from 0 to 2 wt % when calculated on the total liquid varnish composition, c) optionally pigment at a pigment to binder weight ratio up to 0.05:1 calculated on a non-vol basis.
摘要翻译: 一种可自动氧化的水性清漆组合物,其包含:a)成膜聚合物胶乳粘合剂体系,其包含非挥发性的i)40-60重量%的Fox Tg低于5℃的软的可自动氧化的聚合物颗粒,ii)60-40 重量%的Fox Tg的硬聚合物颗粒至少40℃。其中软的可自动氧化聚合物颗粒包含至少60重量%的凝胶b)载体液体,其包含至少50重量%的水和一定量的挥发性有机材料,其为0 至2重量%,c)任选地以颜料与颜料之间的颜料与粘合剂的重量比高达0.05:1,以非体积计算。
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公开(公告)号:US20100300327A1
公开(公告)日:2010-12-02
申请号:US12063085
申请日:2006-07-26
IPC分类号: C04B14/02
摘要: A particulate dry tinter for use in tinting a coating composition including at least two coloured pigments, in which the particulate tinter has a colour hue predictive of the colour hue of the tinted coating composition and the coating when applied (FIG. 1).
摘要翻译: 一种用于着色包含至少两种着色颜料的涂料组合物的颗粒状干燥色调剂,其中颗粒调色剂具有预期着色涂料组合物的色调的色调和涂布时的涂料(图1)。
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