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1. 发明授权

EP0678124B1 PHOSPHATING PROCESSES, PARTICULARLY FOR USE IN FABRICATION OF PRINTED CIRCUITS UTILIZING ORGANIC RESISTS 失效
标题翻译： PHOSPHATISIERUNGSVERFAHREN，尤其是对电路板上的生产和有机残留物的使用
公开(公告)号：EP0678124B1
公开(公告)日：2000-08-16
申请号：EP94902244.6
申请日：1993-11-15
申请人： MACDERMID INCORPORATED , PPG INDUSTRIES, INC.
发明人： LARSON, Gary B. , JOBSON, Brian , JOHNSON, James A. , STURNI, Lance C.
IPC分类号： C23C22/42 , H05K3/06 , C23F1/18 , G03F7/11 , H05K3/00 , H05K3/38 , C23C22/08
CPC分类号： H05K3/0079 , C23C22/08 , C23C22/42 , G03F7/11 , H05K3/383 , H05K3/385 , H05K2203/135
摘要： Composition and methods for providing a phosphate conversion coating on a metal surface, particularly a copper surface, characterized in that the phosphating composition includes at least one composition-soluble compound containing vanadium, niobium, tungsten or tantalum. The phosphate conversion coatings so produced are thicker, more durable and more uniform than those produced by known phosphating compositions. The compositions and processes are especially useful for providing a passivating/uniformizing coating layer on copper surfaces to which organic resin is thereafter deposited to serve as a resist in printed circuit fabrication sequences, particularly when the organic resin is an electrophoretically deposited organic resin. Also described is the microetching of copper surfaces with a phosphoric acid/peroxide microetchant preparatory to deposit thereon (or after a further provision of a phosphate conversion coating) of a photoresist which is then imagewise exposed and developed to provide a patterned resist.

2. 发明公开

EP0925318A1 CARBAMATE FUNCTIONAL POLYMERS AND COMPOSITIONS CONTAINING SAME 失效
标题翻译：氨基甲酸酯聚酯和含有涂层混合物
公开(公告)号：EP0925318A1
公开(公告)日：1999-06-30
申请号：EP97939709.0
申请日：1997-09-02
申请人： PPG INDUSTRIES, INC.
发明人： MAYO, Michael, A. , RARDON, Daniel, E. , HUMBERT, Leigh-Ann
IPC分类号： C08G63 , C09D133 , C09D167 , C08L61 , C08L67
CPC分类号： C09D133/062 , C08G63/685 , C08G63/91 , C08L61/20 , C08L67/00 , C09D167/00 , Y10T428/31551 , C08L2666/14 , C08L2666/02
摘要： A novel polyester is provided comprising the reaction product of: (1) an acid functional polyester which is prepared from: (a) a dihydroxycarboxylic acid of structure (I), wherein X is a lower alkyl group having from about 1 to about 4 carbon atoms, and R and R' are independently lower alkylene groups having from about 1 to about 4 carbon atoms; (b) a polyol different from (a); and (c) a polyacid; and (2) a monoepoxide containing from about 3 to 20 carbon atoms. The reaction product is carbamoylated. The carbamoylated polyester can be present in a film-forming composition also having a carbamate functional acrylic polymer and an aminoplast cross-linking agent. Also such a film-forming composition can be a clear coat in a multi-component composite coating composition.

3. 发明公开

EP0907669A1 HUMIDITY RESISTANT AQUEOUS URETHANE/ACRYLIC RESINS AND COATING COMPOSITIONS 失效
标题翻译：防潮水性聚氨酯/丙烯酸树脂和涂料组合物
公开(公告)号：EP0907669A1
公开(公告)日：1999-04-14
申请号：EP97928932.0
申请日：1997-06-11
申请人： PPG INDUSTRIES, INC.
发明人： NATESH, Anbazhagan , SWARUP, Shanti , ROSENBERGER, Mary, Ellen , EIFERT, Mary , SCHIMMEL, Karl, F. , BURGMAN, John, W.
IPC分类号： C08L75 , C08F283 , C08G18 , C09D5 , C09D175
CPC分类号： C08G18/752 , C08F283/006 , C08G18/0823 , C08G18/721 , C09D175/04 , C08L2666/04
摘要： Aqueous dispersions of urethane polymers and vinyl polymers (e.g., acrylics) are disclosed that provide water-based coating compositions with good adhesion following humidity exposure. The dispersion is predominately urethane, and the polyurethane is made from a first and a second polyisocyanate, the first polyisocyanate having at least one open carbon chain greater than six carbon atoms in length between two isocyanate groups, preferably at least eight carbon atoms in length. The vinyl monomers are polymerized in the presence of the aqueously dispersed polyurethane.

4. 发明授权

EP0797607B1 AMBIENT TEMPERATURE CURING AQUEOUS COATING COMPOSITION BASED ON POLYUREA RESINS 失效
标题翻译： ON聚脲基于室温固化，水性涂料组合物
公开(公告)号：EP0797607B1
公开(公告)日：1999-04-14
申请号：EP95933930.0
申请日：1995-09-22
申请人： PPG INDUSTRIES, INC.
发明人： DAS, Suryya, K. , KILIC, Soner , JENNINGS, Robert, E. , THOMAS, Stephen, J. , CARNEY, Joseph, M.
IPC分类号： C08G18/62
CPC分类号： C08G18/6283 , C08G18/0814 , C08G18/6225 , C08G18/706 , C09D175/02
摘要： A two-component thermosetting coating composition is disclosed wherein the binder components comprise: a) an amino component comprising an aqueous solution and/or dispersion of at least one polyacrylate containing amino groups in a quantity sufficient to make said polyacrylate soluble and/or dispersible in water; and b) a polyisocyanate component containing free isocyanate groups. Also disclosed is the method of emulsifying component (b) into component (a).

5. 发明授权

EP0745567B1 Water repellent surface treatment with integrated primer 失效
标题翻译：整体底漆防水表面处理
公开(公告)号：EP0745567B1
公开(公告)日：1999-04-07
申请号：EP96107845.8
申请日：1996-05-17
申请人： PPG INDUSTRIES, INC.
发明人： Goodwin, George B.
IPC分类号： C03C17/00 , C03C17/30 , C09K3/18
CPC分类号： C03C17/328 , C03C17/009 , C03C17/30 , C09K3/18

6. 发明公开

EP0902758A1 AMORPHOUS PRECIPITATED SILICA 失效
标题翻译：无定形二氧化硅降水
公开(公告)号：EP0902758A1
公开(公告)日：1999-03-24
申请号：EP97921275.0
申请日：1997-04-24
申请人： PPG INDUSTRIES, INC.
发明人： BOYER, James, L. , KRIVAK, Thomas, G. , WANG, Robert, C. , JONES, Laurence, E.
IPC分类号： C01B33 , H01M2
CPC分类号： B82Y30/00 , C01B33/193 , C01P2002/02 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C01P2006/40 , H01M2/164 , H01M2/1646
摘要： Amorphous precipitated silica which may be used to form battery separators of very low specific resistance is characterized by (a) a CTAB surface area in the range of from 140 to 185 m2/g; (b) a DBP oil absorption in the range of from 210 to 310 cm3/100 g; (c) a mean ultimate particle size in the range of from 10 to 18 nm; (d) a total intruded volume in the range of from 2.6 to 4 cm3/g; and (e) an intruded volume in the range of from 0.9 to 2 cm3/g for pores having diameters in the range of from 20 to 100 nm.

7. 发明授权

EP0469537B1 Photoimageable electrodepositable photoresist composition 失效
标题翻译：光敏可电沉积组合物，光致抗蚀剂
公开(公告)号：EP0469537B1
公开(公告)日：1998-12-30
申请号：EP91112767.8
申请日：1991-07-30
申请人： PPG INDUSTRIES, INC.
发明人： Olson, Kurt G. , Sandale, Michael G. , Zawacky, Steven R. , Kahle II, Charles F. , Nakajima, Masayuki
IPC分类号： G03F7/16 , G03F7/027
CPC分类号： G03F7/0388 , G03F7/164 , Y10S430/107 , Y10S430/136

8. 发明公开

EP0885851A2 Apparatus and method for bending glass sheets 无效
标题翻译：用于弯曲玻璃板的设备和方法
公开(公告)号：EP0885851A2
公开(公告)日：1998-12-23
申请号：EP98110666.9
申请日：1998-06-10
申请人： PPG INDUSTRIES, INC.
发明人： Grodziski, Zenon
IPC分类号： C03B23/027
CPC分类号： C03B23/0252 , C03B23/027
摘要： The present invention provides an apparatus and method for a shaping sheet including a support frame and a shaping rail supported on the frame. The shaping rail has a sheet shaping surface that conforms in elevation and outline to a final desired shape of a marginal edge of a glass sheet to be shaped. An auxiliary rail having a sheet shaping surface which generally corresponds to a preliminary shape of a selected marginal edge portion of the sheet is positioned along a section of the shaping rail having a sheet shaping surface portion which generally corresponds to the final desired shape of the selected marginal edge portion of the sheet. The auxiliary rail is mounted for movement relative to the shaping rail section from a first position, wherein portions of the sheet shaping surface of the auxiliary rail are above the sheet shaping surface portion of the shaping rail section, and a second position wherein the sheet shaping surface of the auxiliary rail is positioned below the sheet shaping surface portion of the shaping rail section. When the auxiliary rail is in its first position, it is capable of supporting the selected marginal edge portion of the sheet above the shaping rail section and preliminarily shaping the sheet. When the auxiliary rail is in its second position, the sheet shaping surface portion of the shaping rail section is capable of supporting and shaping the selected marginal edge portion of the sheet to the final desired shape.
摘要翻译：本发明提供了一种用于成形片材的设备和方法，该设备和方法包括支撑框架和支撑在框架上的成形轨道。成形轨道具有片材成形表面，该片材成形表面在高度和轮廓上与要成形的玻璃板的边缘的最终期望形状一致。具有通常对应于片材的选定边缘部分的初步形状的片材成形表面的辅助轨道沿着具有片材成形表面部分的成形轨道的截面定位，所述片材成形表面部分大致对应于所选择的最终期望形状片材的边缘部分。辅助导轨被安装用于相对于成形导轨部分从第一位置移动，其中辅助导轨的片材成形表面的部分位于成形导轨部分的片材成形表面部分的上方，在第二位置中片材成形辅助轨道的表面位于成形轨道部分的片材成形表面部分的下方。当辅助轨道处于其第一位置时，它能够在成形轨道部分上方支撑片材的选定边缘部分并预先成形片材。当辅助轨道处于其第二位置时，成形轨道部分的片材成形表面部分能够将片材的所选边缘部分支撑和成形为最终期望的形状。

9. 发明授权

EP0582663B1 ONE PACKAGE STABLE ETCH RESISTANT COATING 无效
标题翻译：一种稳定的耐蚀涂层
公开(公告)号：EP0582663B1
公开(公告)日：1998-12-23
申请号：EP92911612.7
申请日：1992-04-06
申请人： PPG INDUSTRIES, INC.
发明人： McMonigal, Susan U. , SINGER, Debra, L. , SIMPSON, Dennis, A. , KLANICA, Joseph, A. , MAYO, Michael, A.
IPC分类号： C08F20/32 , B05D1/36 , C09D163/00 , C08F8/00 , C08G59/42
CPC分类号： C09D133/14 , C08F8/00 , C09D163/00 , Y10T428/31511 , Y10T428/31522 , C08F220/00 , C08L2666/02 , C08L2666/22 , C08L2666/34 , C08L2666/18
摘要： A stable one package etch-resistant film-forming composition is disclosed. The composition includes a polyepoxide component having an epoxy equivalent weight on resin solids of less than about 600. The composition further includes a polyacid curing agent having an average acid functionality of greater than 2. The composition is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 °C, and is stable for use as a single-component composition. Also disclosed is a process for applying a color-plus-clear composite coating to a substrate which includes applying an acid-catalyzed thermosetting film-forming composition to a substrate to form a basecoat. The process also comprises applying a stable etch-resistant film-forming composition to the basecoat which includes a polyepoxide and a polyacid curing agent as described above, wherein the topcoat is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 °C. The composition and process are useful in original equipment finishing of automobiles and trucks.
摘要翻译：公开了稳定的单封装抗蚀刻成膜组合物。所述组合物包含具有小于约600的树脂固体上的环氧当量的聚环氧化物组分。所述组合物还包含平均酸官能度大于2的多元酸固化剂。所述组合物基本不含碱性酯化催化剂，具有固化软化点大于约20℃，并且稳定用作单组分组合物。还公开了一种将彩色加透明复合涂层施加到基材上的方法，其包括将酸催化的热固性成膜组合物施加到基材上以形成底涂层。该方法还包括向包含如上所述的聚环氧化物和多元酸固化剂的底涂层施加稳定的耐蚀刻成膜组合物，其中顶涂层基本上不含碱性酯化催化剂，固化软化点大于约 20°C。该组合物和方法在汽车和卡车的原始设备整理中是有用的。

10. 发明公开

EP0866749A4 INK-JET PRINTING MEDIA 失效
标题翻译： TINTENSTRAHLDRUCKMEDIUM
公开(公告)号：EP0866749A4
公开(公告)日：1998-12-09
申请号：EP96944232
申请日：1996-12-06
申请人： PPG INDUSTRIES INC
发明人： YOLDAS BULENT E , PEKALA RICHARD W , HILL CHARLES T JR , ALDERFER GEORGE E
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , C09D101/28
CPC分类号： B41M5/52 , B41M5/506 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , C09D101/284 , C08L2666/02 , C08L2666/54
摘要： A printing medium which may be ink jet printed to provide images of improved quality comprises a substrate having at least one surface, and a substantially nonporous coating on the surface wherein the coating comprises transparent, colorless alumina monohydroxide and water-soluble organic polymer, and wherein the water-soluble organic polymer comprises water-soluble cellulosic organic polymer and water-soluble noncellulosic organic polymer. A printing medium which may be ink jet printed eliminates or reduces coalescence of a wide variety of ink jet printing inks and often provides fast drying times. This embodiment comprises: (a) a substrate having at least one surface; and (b) a coating on the surface wherein the coating comprises: (1) a binder comprising organic polymer, wehrein poly(ethylene oxide) having a weight average molecular weight in the range of from 100,000 to 3,000,000 constitutes at least 20 percent by weight of the organic polymer; and (2) discrete particles dispersed in the binder, which particles have a number average particle size in the range of from 1 to 500 nanometers.
摘要翻译：可以被喷墨印刷以提供改善质量的图像的印刷介质包括具有至少一个表面的基材和在表面上的基本无孔的涂层，其中所述涂层包含透明的无色一氧化氢和水溶性有机聚合物，并且其中水溶性有机聚合物包含水溶性纤维素有机聚合物和水溶性非纤维素有机聚合物。可以喷墨打印的打印介质消除或减少了多种喷墨印刷油墨的聚结，并且经常提供快速的干燥时间。该实施例包括：（a）具有至少一个表面的衬底; （b）表面上的涂层，其中所述涂层包含：（1）包含有机聚合物的粘合剂，其中重均分子量为100,000至3,000,000的聚（环氧乙烷）构成至少20重量％的有机聚合物; 和（2）分散在粘合剂中的离散颗粒，所述颗粒的数均粒度为1至500纳米。

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