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公开(公告)号：EP2417073A1
公开(公告)日：2012-02-15
申请号：EP10714741.5
申请日：2010-04-08
CPC分类号： C03C3/062 , C03C3/066 , C03C8/06 , H01B1/16 , H01L21/2225 , H01L31/022425 , Y02E10/50
摘要： The invention relates to glass compositions useful in conductive pastes for silicon semiconductor devices and photovoltaic cells. The glass composition comprises the following components, expressed in wt%: SiO2 8-19%; B2O3 0-2%; F 1-17%; Bi 47-75%.
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公开(公告)号：EP2376237A2
公开(公告)日：2011-10-19
申请号：EP09796261.7
申请日：2009-12-23
摘要： The present invention is directed to a method for producing a sprayable composition on a substrate. The method comprises a step of introducing a crosslinking component into an atomized stream of a lacquer composition to improve the physical properties of an applied layer of lacquer composition while maintaining the excellent pot life properties. This invention is also directed to a delivery device and a system for introducing the catalyst into the atomized coating composition.
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公开(公告)号：EP2364337A1
公开(公告)日：2011-09-14
申请号：EP09830761.4
申请日：2009-07-28
发明人： LIN, Jun
IPC分类号： C09D183/02
CPC分类号： C09D183/04 , C08G18/6295 , C08G77/14 , C08G77/20 , C08G77/26 , C08K3/36 , C08L2312/00 , C09D133/04 , C09D175/04
摘要： Self-assembled silica condensates are described as well as their use in coating compositions. The self-assembled silica condensates can be formed from the hydrolysis of medium to long chain trialkoxy silane compounds. Coating compositions containing the self-assembled silica condensates can provide coatings having improved scratch and mar resistance and can have excellent recoat adhesion.
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144.发明公开
公开(公告)号：EP2344596A1
公开(公告)日：2011-07-20
申请号：EP09740585.6
申请日：2009-10-12
IPC分类号： C09D167/00 , C09D133/00 , C09D175/00
CPC分类号： C09D133/062 , C08G18/4018 , C08G18/4063 , C08G18/4208 , C08G18/4277 , C08G18/4825 , C08L33/06 , C08L71/02 , C09D167/00 , C09D167/02 , C09D175/04 , Y10T428/31511 , C08L2666/14 , C08L2666/02
摘要： The present disclosure is directed to a coating composition having excellent adhesion and balanced coating properties. This disclosure is further directed to a coating composition comprising components derived from renewable resources.
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公开(公告)号：EP2340283A1
公开(公告)日：2011-07-06
申请号：EP09792992.1
申请日：2009-09-25
发明人： MA, Sheau-Hwa
IPC分类号： C08L53/00 , C09D153/00 , C08F293/00
CPC分类号： C08L53/00 , C08F293/005 , C09D153/00 , C08L2666/24 , C08L2666/02
摘要： The present invention is directed to a linear block copolymer, useful as a dispersant for pigment, wherein the block copolymer comprises acetoacetyl amine functional groups which serve as pigment anchoring groups. The linear block copolymer of this invention can be an AB, ABC, or ABA block copolymer. The present invention can be useful in dispersing and stabilizing a wide range of pigments in solvent based systems, and are particularly useful in providing pigment dispersions that are used in coating compositions for automobiles and trucks, where they provide improved efficiency of pigment use, lower paint viscosity, and reduced emission of volatile organic solvent.
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公开(公告)号：EP2124105A3
公开(公告)日：2011-06-29
申请号：EP09158991.1
申请日：2009-04-28
CPC分类号： G03F7/36
摘要： This invention provides an apparatus and process for forming a printing form from a photosensitive element having an exterior surface and a composition layer capable of being partially liquefied. The apparatus includes a displaceable heater for heating the composition layer, means for removing at least a portion of the composition layer from the element, and means for displacing the displaceable heater to a predetermined distance from the exterior surface. Positioning the displaceable heater at the predetermined distance assures reproducible removal of the liquefied composition from the various types of photosensitive elements that can be thermally treated in the apparatus, resulting in the printing forms having improved relief surface uniformity.
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公开(公告)号：EP1981927B1
公开(公告)日：2011-04-06
申请号：EP07750294.6
申请日：2007-02-08
CPC分类号： C08G18/6229 , B05D5/005 , C08G18/4063 , C08G18/4261 , C08G18/4277 , C08G18/792 , C08L75/00 , C08L2312/00 , C09D133/066 , C09D175/04 , C08L2666/20
摘要： A fast hardening clear coating composition for repairing a clear coat/color coat finish or a pigmented mono-coat of a vehicle comprising a film forming binder and an organic liquid carrier, where the binder contains a hydroxyl polymer component comprising (A) hydroxyl-containing acrylic polymer, (B) at least one hydroxyl-terminated component selected from the group consisting of (1) an organic diol having the formula where R1 and R2 are individually selected from the group of hydrogen and an alkyl group having 1, 3-5 carbon atoms and (2) a hydroxyl terminated reaction product of trimethylol propane and a lactone; (C) an organic polyisocyanate crosslinking component, at least portion of which comprises a trimer of isophorone diisocyanate or hexamethylene diisocyanate and the composition further contains, a curing catalyst, of a dialkyl tin aliphatic carboxylate, a tertiary aliphatic mono or diamine, an aliphatic carboxylic acid, and optionally, a zinc or calcium organic acid salt in an effective amount such that the coating composition on curing at ambient temperatures is in a water spot free and sufficiently hard state for sanding or buffing within about 2 hours after application or on cool down when baked under normal conditions.
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公开(公告)号：EP2283524A2
公开(公告)日：2011-02-16
申请号：EP09763528.8
申请日：2009-06-10
发明人： GIOVANNA, Laudisio , KURT, Richard, Mikeska , PRINCE, Alistair , YOUNG, Richard, John, Sheffield
IPC分类号： H01L31/18 , H01L31/0224
CPC分类号： H01B1/22 , H01L31/02168 , H01L31/022425 , Y02E10/50
摘要： A process for the production of a silicon solar cell comprising application and firing of an aluminum paste which comprises magnesium oxide and/or magnesium compounds capable of forming magnesium oxide on firing on the back-side of a silicon wafer provided with a silicon nitride antireflective coating on its front-side and being contaminated with silicon nitride on its back-side, and firing the aluminum paste after its application.
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公开(公告)号：EP2283083A1
公开(公告)日：2011-02-16
申请号：EP09755679.9
申请日：2009-05-27
IPC分类号： C09D5/00
CPC分类号： B05D7/574 , B05D1/02 , B05D3/0254 , B05D5/06 , B05D7/542 , B05D7/572 , B05D2202/10 , C08K3/08 , C08K3/22 , C09D5/004 , C09D7/61 , C09D7/70 , Y10T428/256 , Y10T428/31504
摘要： A process for the production of a dark-color multi-layer coating, comprising the successive steps: (1) applying an NIR-opaque coating layer A′ from a pigmented, solvent- or waterborne coating composition A to a substrate, (2) applying a coating layer B′ from a pigmented coating composition B onto the substrate provided with coating layer A′, wherein the pigment content of coating composition A consists 90 to 100 wt. % of at least one 10 to 80 nm thick aluminum flake pigment and 0 to 10 wt. % of at least one further pigment, which is selected in such a way that NIR-opaque coating layer A′ exhibits low NIR absorption, wherein the pigment content of coating composition B consists 50 to 100 wt. % of at least one black pigment with low NIR absorption and 0 to 50 wt. % of at least one further pigment, which is selected in such a way that coating layer B′ exhibits low NIR absorption and that the dark-color multi-layer coating exhibits a brightness L* (according to CIEL*a*b*, DIN 6174), measured at an illumination angle of 45 degrees to the perpendicular and an observation angle of 45 degrees to the specular, of at most 10 units, wherein the sum of the respective wt. % equals 100 wt. %, and wherein the coating layers A′ and B′ are cured.
摘要翻译： （1）将来自着色的，溶剂或水性涂料组合物A的NIR不透明涂层A'施加到基材上，（2） 将来自着色涂料组合物B的涂层B'施加到设置有涂层A'的基材上，其中涂层组合物A的颜料含量由90至100重量％的至少一种10至80nm厚的铝薄片颜料和 0-10重量％的至少一种另外的颜料，其以这样的方式选择，使得NIR不透明涂层A'呈现低NIR吸收，其中涂层组合物B的颜料含量占50％至100重量％ 至少一种具有低NIR吸收的黑色颜料和0至50重量％的至少一种另外的颜料，其以这样的方式选择，即涂层B'呈现低NIR吸收并且暗色多层涂层表现出 亮度L *（根据CIEL * a * b *，DIN 6174），测量a 与垂直方向成45度的照射角和相对于镜面成45度的观察角，至多10个单位，其中相应重量％的总和等于100重量％，并且其中涂层A'和 B'被治愈。
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公开(公告)号：EP1784463B1
公开(公告)日：2011-01-26
申请号：EP05794119.7
申请日：2005-08-30
发明人： BECKER, Wiebke , DUECOFFRE, Volker , HENDRICKX, George , HUYBRECHTS, Josef , KLEUSER, Brigit , ROMMENS, Johan , VAES, Ann
IPC分类号： C09D133/06 , C09D175/04 , C09D5/02 , C09D151/00
CPC分类号： C09D175/04 , C08F212/08 , C08F257/02 , C08G18/6254 , C08G18/722 , C08G18/73 , C08G18/755 , C08G18/7837 , C08G18/792 , C08K5/29 , C08L75/00 , C08L2312/00 , C09D4/06 , C09D133/02 , C09D133/068 , C08F2/06 , C08F220/18 , C08L33/06 , C08F265/06 , C08L2666/20
摘要： The invention is directed to aqueous coating composition comprising A) at least one water-dilutable (meth)acrylate copolymer and B) at least one polyisocyanate cross-linking agent with free isocyanate groups, wherein the (meth)acrylate copolymer comprise a) 10-80% by weight of at least one reaction product of a monoepoxyester and an unsaturated acid functional monomer b) 0-40% by weight of at least one hydroxy functional unsaturated monomer which is different from component a), c) 1-8% by weight of at least one unsaturated acid functional monomer and d) 0-70% by weight of at least one other polymerisable unsaturated monomer, wherein the% by weight of components A) and B) and of components a) to d) is adding up to 100% by weight and wherein the (meth)acrylate copolymer is prepared by a skew feed polymerization process with at least two feed streams and wherein one feed stream comprises the main quantity, namely 60-100% by weight of component a), based on the total amount of component a) and the lower amount, namely 0-30% by weight of the unsaturated acid functional monomer c) based on the total amount of monomer c).
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