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1. 发明公开

EP0763421A3 Verbundstoff aus Direktextrusion 失效
标题翻译：直接挤出复合
公开(公告)号：EP0763421A3
公开(公告)日：2000-02-09
申请号：EP96113167.9
申请日：1996-08-16
申请人： PPG INDUSTRIES, INC.
发明人： Kiriazis, Leonidas, Dr.
IPC分类号： B32B27/18
CPC分类号： B32B27/18 , B32B7/12 , B32B27/06 , B32B37/153 , B32B38/04 , B32B2038/042 , B32B2305/30 , B32B2419/00 , B32B2435/02 , B32B2439/66
摘要： Verbundwerkstoffe aus mindestens einer Kunststoffschicht auf einem Träger, ggf. mit einer zwischenliegenden Schicht eines Haftvermittlers oder Klebers, hergestellt durch Direktextrusion des geschmolzenen Kunststoffes und/oder Haftvermittlers unmittelbar auf den Träger und anschließende Weiterverarbeitung, wobei Kunststoff oder Haftvermittler Metalle und/oder anorganische Teilchen enthalten.

2. 发明公开

EP0766552A4 HAIR FIXATIVE AMPHOTERIC POLYMER COMPOSITION 失效
标题翻译：两性聚合物含固发研制
公开(公告)号：EP0766552A4
公开(公告)日：1999-08-25
申请号：EP95918300
申请日：1995-05-04
申请人： PPG INDUSTRIES INC
发明人： DAS SURYYA K , KILIC SONER , ALLISON WILLIAM C
IPC分类号： A61K8/00 , A61K8/04 , A61K8/34 , A61K8/36 , A61K8/365 , A61K8/41 , A61K8/81 , A61Q5/06 , A61K7/11
CPC分类号： A61K8/046 , A61K8/8152 , A61K2800/5428 , A61Q5/06 , Y10S424/02
摘要： An amphoteric, hair fixative polymer for use in hair sprays, gels, and the like contains 40-90 percent of a hydroxyl-containing ethylenically unsaturated monomer, 1-20 percent of an acid-containing ethylenically unsaturated monomer, and 1-20 percent of an amine-containing ethylenically unsaturated monomer. The polymer has hydroxyl, acid and amine functionalities and, while being insoluble in water, can be solubilized in water by the use of amine neutralizers, acidic neutralizers, or by solubilizing in alcohol-water mixtures. The polymers provide hair fixatives that are fast drying, and have excellent curl retention with low curl droop.

3. 发明公开

EP0936197A1 Green privacy glass 失效
标题翻译： GrünesVertraulichkeits
公开(公告)号：EP0936197A1
公开(公告)日：1999-08-18
申请号：EP99105036.0
申请日：1997-06-25
申请人： PPG INDUSTRIES, INC.
发明人： Shelestak, Larry J. , Heithoff, Robert B , Calabrese, Andrew , Krummwiede, John F , Longobardo, Anthony v.
IPC分类号： C03C4/02 , C03C4/08 , C03C3/087
CPC分类号： C03C4/085 , C03C3/087 , C03C4/02 , C03C4/082
摘要： The present invention refers to a green colored, infrared and ultraviolet radiation absorbing glass article having a composition comprising a base glass portion comprising:

SiO 2 66 to 75 percent by weight,
Na 2 O 10 to 20 percent by weight,
CaO 5 to 15 percent by weight,
MgO 0 to 5 percent by weight,
Al 2 O 3 0 to 5 percent by weight,
K 2 O 0 to 5 percent by weight,
and a solar radiation absorbing and colorant portion consisting essentially of:

total iron 1 to less than 1.4 percent by weight,
FeO 0.2 to 0.6 percent by weight,
CoO greater than 200 to 500 PPM,
Se 5 to 70 PPM,
Cr 2 O 3 greater than 0.0200 to 0.0800 percent by weight,
TiO 2 0 to about 1 percent by weight,
the glass having a luminous transmittance (LTA) of up to 60 percent at at least one thickness in the range of 1.8 to 5.0 mm.
摘要翻译：本发明涉及一种绿色，红外和紫外线辐射吸收玻璃制品，其具有包括基础玻璃部分的组合物，其包含：SiO 2 66至75重量％，Na 2 O 10至20重量％，CaO 5至15重量％ MgO 0-5重量％，Al2O3 0-5重量％，K2O为0-5重量％，以及基本上由以下组成的太阳辐射吸收和着色剂部分：总铁1至小于1.4重量％，FeO 0.2至 0.6重量％，CoO大于200至500PPM，Se 5至70PPM，Cr 2 O 3大于0.0200至0.0800重量％，TiO 2至约1重量％，所述玻璃的透光度（LTA）高达在至少一个厚度为1.8至5.0mm的范围内为60％。

4. 发明公开

EP0907459A1 LAMINATING DEVICE AND METHOD OF OPERATING SAME 失效
标题翻译：层压和施工方法
公开(公告)号：EP0907459A1
公开(公告)日：1999-04-14
申请号：EP97923506.0
申请日：1997-05-01
申请人： PPG INDUSTRIES, INC.
发明人： SMARTO, John, E.
IPC分类号： C03B23 , B29D11 , C09J5 , G02C7
CPC分类号： B32B38/1833 , B29D11/0073 , B32B37/1284 , B32B2310/028 , B32B2310/0806 , B32B2551/00
摘要： A device for forming a composite from a pair of parts with opposed mating surfaces has a base (1) and a support member (11) is mounted on the base. A vertically adjustable head assembly (20) for holding an upper part is located at the lower end of the support and is operatively connected to a drive motor (15) at the upper end of the support member. A vacuum generator generates a negative pressure to hold the upper part on the head member. A support (50) is located below and coaxially with the head assembly for supporting a lower part. The upper and lower parts are laterally aligned and an adhesive is spread over the opposed mating surfaces of the parts.

5. 发明公开

EP0826860A3 Spacer frame for an insulating unit having strengthened sidewalls to resist torsional twist 失效
标题翻译：用于与扭矩，耐强化侧壁绝缘单元隔离架
公开(公告)号：EP0826860A3
公开(公告)日：1999-03-10
申请号：EP97114901.8
申请日：1997-08-28
申请人： PPG INDUSTRIES, INC.
发明人： Gallagher, Raymond G.
IPC分类号： E06B3/663
CPC分类号： E06B3/66309 , E06B3/66366 , E06B3/67313 , E06B2003/66395
摘要： An insulating unit (20) having low thermal conducting marginal edge portions includes a pair of glass sheets (24,26) maintained in a fixed spaced relationship by an edge assembly. The edge assembly includes a spacer frame (22) having a moisture impervious adhesive sealant (46) on outer surface (48) of each of the outer legs (30,32) and base (34) interconnecting the outer legs. The spacer frame is made by joining sections of spacer stock or bending a continuous section of spacer stock. The spacer stock has a pair of outer legs (30,32) joined by the base (34) to provide the spacer stock with a generally U-shaped cross section. The outer legs are formed e.g. each leg has a pair of members (36,42) having a hairpin cross section to reduce the degree of torsional twist of the spacer stock and/or spacer frame with the legs preferably only connected by the base having only one thermal conducting path e.g. through the base from one leg to the other leg. In practice, the spacer frame is used to fabricate the unit by securing a glass sheet (24,26) to each of the outer legs with the moisture impervious adhesive sealant (46).

6. 发明公开

EP0792468A4 NOVEL PHOTOCHROMIC INDENO-FUSED NAPHTHOPYRANS 失效
标题翻译：高级照片CHROME茚并稠萘并
公开(公告)号：EP0792468A4
公开(公告)日：1999-03-03
申请号：EP95939060
申请日：1995-11-03
申请人： PPG INDUSTRIES INC
发明人： VAN GEMERT BARRY
IPC分类号： G02C7/10 , C07D311/78 , C07D311/94 , C07D311/96 , C07D407/04 , C08K5/1545 , C09K9/02 , G02B1/04 , G02B5/23 , G02F1/17 , C07D405/04 , C08K5/15
CPC分类号： C07D407/04 , C07D311/94 , C08K5/1545 , G02B5/23
摘要： Described are novel photochromic indeno-fused naphthopyran compounds, examples of which are naphthopyran compounds having a substituted or unsubstituted indeno group, the 2,1 positions of which are fused to the f side of the naphtho portion of the naphthopyran, and certain substituents at the 3-position of the pyran ring. Certain substituents may also be present at the number 5, 6, 7, 8, 9, 10, 11, 12, or 13 carbon atoms of the compounds. These compounds may be represented by graphic formula (I). Also described are polymeric organic host materials that contain or that are coated with such compounds. Optically clear articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds, are also described.

7. 发明公开

EP0849977A3 Arrangement for heating the wiper rest area of a vehicle windshield 失效
标题翻译：用于加热车辆挡风玻璃的擦拭器搁置区域的布置
公开(公告)号：EP0849977A3
公开(公告)日：1998-12-23
申请号：EP97122353.2
申请日：1997-12-18
申请人： PPG INDUSTRIES, INC.
发明人： Pinchok, Robert N. Jr. , Ramsey, Beth C.
IPC分类号： H05B3/84 , B60S1/02
CPC分类号： B32B17/10036 , B32B17/10385 , B60S1/026 , B60S1/048 , H05B3/84 , H05B2203/002
摘要： The present invention provides a windshield with a heating arrangement to heat the wiper rest area of the windshield. The windshield includes first and second glass sheets secured together by an interlayer. A single, continuous resistance heating wire is secured between the glass sheets and makes multiple passes through a predetermined portion of the windshield generally corresponding to the wiper rest area such that the wire generates a desired power density within the predetermined portion to heat the wiper rest area. Opposing first and second ends of the wire extend to common connection area along an edge of the windshield and a connector secured to the wire ends provides for external electrical access to the wire. The wire may also extend along a marginal edge portion of the windshield generally corresponding to its A-post area. In one particular embodiment of the invention, an opaque ceramic band is bonded to a major surface of the second glass sheet, which forms the inner ply of the windshield, along its marginal edge portion such that the wire is not visible when the windshield is viewed through the second glass sheet. In addition, the wire may include a coating having a color that generally corresponds to the color of the opaque ceramic band to mask the appearance of the wire when the windshield is viewed through the first glass sheet.
摘要翻译：本发明提供了一种具有加热装置的挡风玻璃，用于加热挡风玻璃的擦拭器搁置区域。挡风玻璃包括通过中间层固定在一起的第一和第二玻璃板。单个连续的电阻加热线被固定在玻璃板之间并且多次通过挡风玻璃的大致对应于擦拭器搁置区域的预定部分，使得电线在预定部分内产生期望的功率密度以加热擦拭器搁置区域。导线的相对的第一端和第二端沿着挡风玻璃的边缘延伸到公共连接区域，并且固定到导线端部的连接器提供到导线的外部电接入。导线也可以沿着大致对应于其A柱区域的挡风玻璃的边缘部分延伸。在本发明的一个特定实施例中，不透明陶瓷带沿着其边缘部分结合到形成挡风玻璃内层的第二玻璃板的主表面，使得当挡风玻璃被看到时该线不可见通过第二块玻璃板。另外，当通过第一玻璃板观察挡风玻璃时，线可以包括涂层，该涂层具有通常对应于不透明陶瓷带的颜色的颜色以掩盖线的外观。

8. 发明公开

EP0692460A3 Flexible ring mould for bending glass sheets 失效
标题翻译：用于弯曲玻璃板的柔性环模
公开(公告)号：EP0692460A3
公开(公告)日：1998-12-23
申请号：EP95110541
申请日：1995-07-06
申请人： PPG INDUSTRIES INC
发明人： GOOLSBAY DENNIS M , DEFFENDOLL LARRY W , SINGLETON PATRICK L
IPC分类号： C03B23/03 , C03B23/027 , C03B23/035 , C03B27/044 , C03B35/20
CPC分类号： C03B23/0305
摘要： A flexible ring mold (38) for shaping heat softened glass sheets (G) lifts a heat softened glass sheet (G) and presses it against the shaping surface (30) of an upper mold (26). Prior to the peripheral portions of the glass sheet (G) contacting the upper mold (26), the flexible ring (38) deforms to preliminarily shape the glass sheet (G).

9. 发明公开

EP0869057A2 Sound absorbing aircraft transparency and method of making same 失效
标题翻译： Schallisolierendes Fensterfürein Flugzeug und sein Herstellungsverfahren
公开(公告)号：EP0869057A2
公开(公告)日：1998-10-07
申请号：EP98104763.2
申请日：1998-03-17
申请人： PPG INDUSTRIES, INC.
发明人： Hornsey, William W.
IPC分类号： B64C1/14 , E06B5/20 , E06B3/66 , B32B17/10 , H05B3/84
CPC分类号： B32B17/10761 , B32B17/10018 , B32B17/10137 , B32B17/10174 , B32B17/1077 , B64C1/1492 , E06B3/6707 , H05B3/84 , H05B2203/013
摘要： The present invention relates to a vibration dampening/sound absorbing aircraft transparency (20) which includes an outboard pane assembly (26), a vibration dampening/sound absorbing pane assembly (28) and a spacer frame assembly (30) for retaining the outboard pane assembly (26) and the vibration dampening/sound absorbing pane assembly (28) in spaced-apart generally parallel facing relationship to provide a space (32) therebetween. The vibration dampening/sound absorbing pane assembly (28) is a multilayer laminate which includes a substrate (40), an adhesive interlayer (42) provided over a surface of the substrate (40) and a sound dampening material layer (44) provided over the adhesive interlayer (42) and adhered by the adhesive interlayer (42) to the substrate (40). In an alternative embodiment, the aircraft transparency (60) of the present invention includes in addition to the foregoing, a transparent electroconductive coating (64) interposed between the adhesive interlayer (42) and the substrate (40) and facilities (66,68) in contact with the electroconductive coating (64) to pass a current through the electroconductive coating (64) to heat the coating sufficiently to remove or to prevent the accumulation of fog, ice, frost and the like on the aircraft transparency (60).
摘要翻译：本发明涉及一种减振/吸声飞行器透明体（20），其包括外侧板组件（26），减振/吸音板组件（28）和用于保持外侧板的间隔框架组件（30）组件（26）和减振/吸音板组件（28），其间隔开大致平行的面对关系，以在它们之间提供空间（32）。减震/吸音板组件（28）是多层层压板，其包括衬底（40），设置在衬底（40）的表面上的粘合中间层（42）和设置在衬底上的隔音材料层（44）粘合中间层（42），并通过粘合中间层（42）粘合到基材（40）上。在另一实施例中，除了上述之外，本发明的飞机透明体（60）还包括插入在粘合中间层（42）和基底（40）之间的透明导电涂层（64）和设备（66,68）与导电涂层（64）接触以使电流通过导电涂层（64）以充分地加热涂层以去除或防止雾，冰，霜等在飞机透明体（60）上的积聚。

10. 发明公开

EP0868442A1 AQUEOUS SOLUTIONS OF PHENOLIC POLYMERS FROM AMINO PHENOLS AND ANHYDRIDE POLYMERS OR DI-EPOXIDES 失效
标题翻译：酚类聚合物的水溶液由从氨基酚和酸酐聚合物或双环氧化合物
公开(公告)号：EP0868442A1
公开(公告)日：1998-10-07
申请号：EP96940514.0
申请日：1996-11-19
申请人： PPG INDUSTRIES, INC.
发明人： MCENTIRE, Edward, E. , NUGENT, Richard, M., Jr. , GRAY, Ralph, C.
IPC分类号： C08F8 , C23C22
CPC分类号： C23C22/83 , C08F8/44 , C08F8/30 , C08F212/08 , C08F8/32 , C08F220/14
摘要： A cationic final rinse metal treatment composition comprises a water soluble or water dispersible phenolic polymer which is the reaction product of: an amino phenol and either an anhydride-containing polymer or a di-epoxide, said polymer including a group imparting cationic functionality to the polymer.

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