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91. 发明申请

WO1994022596A1 COMPOSITIONS AND METHODS FOR PRODUCING HIGH GLOSS RADIATON CURABLE COATINGS 审中-公开
标题翻译：用于生产高透光度可固化涂料的组合物和方法
公开(公告)号：WO1994022596A1
公开(公告)日：1994-10-13
申请号：PCT/US1994002939
申请日：1994-03-18
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , FRIEBELE, Joseph, Randall
IPC分类号： B05D03/06
CPC分类号： B05D3/067 , B05D3/068
摘要： High gloss finishes cured by electron beam without the need for a fully inert atmosphere are attained by providing a coating composition having a non-volatile photoinitiator and a flow control agent. In the method of producing the high gloss finishes, the coating is first exposed to electron beam in air or a partially inert atmosphere, then exposed to ultraviolet radiation in an essentially inert atmosphere.
摘要翻译：通过提供具有不挥发性光引发剂和流动控制剂的涂料组合物，可以实现通过电子束固化而不需要完全惰性气氛的高光泽度。在制造高光泽饰面的方法中，首先在空气或部分惰性气氛中暴露电子束，然后在基本惰性的气氛中暴露于紫外线辐射。

92. 发明申请

WO1994021725A1 PARTICULATE AMORPHOUS SILICA ASSOCIATED WITH THIN POLYMERIC FILM 审中-公开
标题翻译：与聚合物薄膜相关的颗粒状无定形二氧化硅
公开(公告)号：WO1994021725A1
公开(公告)日：1994-09-29
申请号：PCT/US1994002482
申请日：1994-03-09
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , WADDELL, Walter, H. , EVANS, Larry, R. , HARWELL, Jeffrey, H. , O'HAVER, John, H.
IPC分类号： C08K09/04
CPC分类号： C08K9/08 , C08F292/00 , Y10T428/2998 , C08L21/00
摘要： Particulate amorphous silica, surfactant, monomer, and an aqueous solvent are brought into mutual contact so that as equilibrium is approached the concentration of the surfactant in the liquid phase is below, at, or slightly above the critical micelle concentration; the monomer is then polymerized to form polymeric film associated with at least a portion of the surface of the particulate amorphous silica, the polymeric film being (i) homopolymer of an aliphatic monomer or (ii) copolymer of at least two different monomers.
摘要翻译：颗粒状无定形二氧化硅，表面活性剂，单体和水性溶剂相互接触，使得当接近平衡时，表面活性剂在液相中的浓度低于或略高于临界胶束浓度; 然后聚合单体以形成与颗粒状无定形二氧化硅的表面的至少一部分相关联的聚合物膜，聚合物膜是（i）脂族单体的均聚物或（ii）至少两种不同单体的共聚物。

93. 发明申请

WO1994020869A1 NOVEL BENZOPYRANS 审中-公开
标题翻译：新的BENZOPYRANS
公开(公告)号：WO1994020869A1
公开(公告)日：1994-09-15
申请号：PCT/US1994002380
申请日：1994-03-04
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , KUMAR, Anil
IPC分类号： G02B05/23
CPC分类号： C07D493/04 , C07D495/04 , C08K5/0041 , C08K5/1545 , G02B5/23
摘要： Described are novel reversible photochromic benzopyran compounds, examples of which are compounds substituted at the 2 position of the pyran ring and have fused at the benzo portion of the benzopyran a substituted or unsubstituted heterocyclic ring such as a benzothieno or benzofurano group. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel benzopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline) type compounds, are also described.
摘要翻译：描述了新颖的可逆光致变色苯并吡喃化合物，其实例是在吡喃环的2位被取代的化合物，并且在苯并吡喃的苯并部分稠合有取代或未取代的杂环如苯并噻吩或苯并呋喃基。还描述了含有或涂覆有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）型化合物引入新引入的苯并吡喃化合物或其组合与补体光致变色化合物的眼用透镜或其它塑料透明胶片的物品。

94. 发明申请

WO1994019401A2 PARTICULATE AMORPHOUS PRECIPITATED SILICA 审中-公开
标题翻译：颗粒状无定形二氧化硅
公开(公告)号：WO1994019401A2
公开(公告)日：1994-09-01
申请号：PCT/US1994001731
申请日：1994-02-16
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , DEW, James, T. , EVANS, Larry, R. , WADDELL, Walter, H.
IPC分类号： C08K03/00
CPC分类号： C09C3/041 , B02C4/30 , C01P2002/02 , C01P2004/51 , C01P2006/12 , C01P2006/19 , C01P2006/80 , C01P2006/82 , C01P2006/90 , C08K3/36 , C09C1/3018 , C08L21/00
摘要： A statistically large population of particles of amorphous precipitated silica is substantially free of particles of amorphous precipitated silica which are retained on a 20 mesh sieve screen, and is characterized by at least 90 percent by weight of said particles of said population being retained on a 200 mesh sieve screen. Such a population may be produced by cracking amorphous precipitated silica particles between the textured rolls of at least one roll pair.
摘要翻译：无定形沉淀二氧化硅的统计学上大量的颗粒基本上不含无定形沉淀二氧化硅颗粒，其保留在20目筛网上，其特征在于至少90重量％的所述颗粒的所述颗粒保留在200 筛网筛网。可以通过在至少一个辊对的织构化辊之间破坏无定形沉淀二氧化硅颗粒来生产这样的种群。

95. 发明申请

WO1994016129A1 CHEMICALLY TREATED INORGANIC OXIDE FIBERS WITH THERMAL STABILITY SUITABLE FOR HIGH TEMPERATURE POLYMERS 审中-公开
标题翻译：具有适用于高温聚合物的热稳定性的化学处理无机氧化物纤维
公开(公告)号：WO1994016129A1
公开(公告)日：1994-07-21
申请号：PCT/US1994000574
申请日：1994-01-13
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , WATKINS, Johnson, C. , SWISHER, Robert, G.
IPC分类号： D02G03/00
CPC分类号： C08K9/06 , C08J5/08 , C09D175/04 , C08L63/00
摘要： Inorganic oxide substrates treated with an aqueous chemical treating composition having at least one organo alkoxide or hydroxide of a metal selected from titanium and zirconium either with a select combination of film forming polymers and/or with one or more organo-functional silane coupling agents. The combination of the titanium or zirconium coupling agent and the silane coupling agent can be as two distinct compounds.
摘要翻译：用具有选自钛和锆的金属的至少一种有机醇盐或氢氧化物的含水化学处理组合物处理的无机氧化物基质，或者与成膜聚合物和/或一种或多种有机官能的硅烷偶联剂的选择组合。钛或锆偶联剂和硅烷偶联剂的组合可以是两种不同的化合物。

96. 发明申请

WO1994010236A1 RESIN COMPOSITION OF POLYOL (ALLYL CARBONATE) AND ALLYL TERMINATED ALIPHATIC URETHANE 审中-公开
标题翻译：多元醇（全氟代碳酸酯）和全部终止的脂肪尿素的树脂组合物
公开(公告)号：WO1994010236A1
公开(公告)日：1994-05-11
申请号：PCT/US1992009135
申请日：1992-10-28
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , SELVIG, Christopher, D. , CRANO, John, C.
IPC分类号： C08K05/10
CPC分类号： C08F290/062 , C08F290/061
摘要： Polymerizable organic resin compositions of from about 70 to 90 weight percent of a polyol(allyl carbonate), e.g., diethylene glycol bis(allyl carbonate), and from about 30 to 70 weight percent of aliphatic polyurethane having terminal allylic unsaturation. The polymerizable compositions have initiated pot life times of at least about 24 hours at 25 DEG C and castings that have low yellowness (b*) values. Polymerizates prepared from such compositions may be used to prepare photochromic articles, e.g., lenses, by incorporating a photochromic substance, e.g., by thermal transfer, into the polymerizate.
摘要翻译：约70至90重量％的多元醇（碳酸烯丙酯），例如二甘醇双（碳酸烯丙酯）和约30至70重量％的具有末端烯丙基不饱和的脂族聚氨酯的可聚合有机树脂组合物。可聚合组合物在25℃下开始使用至少约24小时的适用期和具有低黄度（b *）值的铸件。由这样的组合物制备的聚合物可以用于通过将光致变色物质例如通过热转移引入聚合物来制备光致变色制品，例如镜片。

97. 发明申请

WO1994008260A1 PHOTOCHROMIC COMPOSITIONS OF IMPROVED FATIGUE RESISTANCE 审中-公开
标题翻译：改善耐疲劳性的光致变色组合物
公开(公告)号：WO1994008260A1
公开(公告)日：1994-04-14
申请号：PCT/US1993008128
申请日：1993-08-27
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , LIGAS, John, S. , MISURA, Michael, S., Jr. , WELCH, Cletus, N.
IPC分类号： G02B05/23
CPC分类号： G02B5/23 , C08K5/0041 , C08K5/005 , C08K5/46
摘要： Photochromic optical articles of improved resistance to light fatigue are provided by the use of a combination of hindered amine light stabilizer and asymmetric diaryloxalamide light stabilizer with a mixture of (1) photochromic material having a minima luminous transmission in the range of 560 to 630 nanometers and (2) photochromic material having a minima luminous transmission in the range of 430 to 520 nanometers.
摘要翻译：通过使用受阻胺光稳定剂和不对称二芳基酰胺光稳定剂的组合与（1）具有560至630纳米范围内的最小透光率的光致变色材料的混合物的混合物来提供具有改善的耐疲劳性的光致变色光学制品，以及（2）具有在430至520纳米范围内的最小透光率的光致变色材料。

98. 发明申请

WO1994004952A1 TEMPERATURE STABLE AND SUNLIGHT PROTECTED PHOTOCHROMIC ARTICLES 审中-公开
标题翻译：温度稳定和防晒保护的照相制品
公开(公告)号：WO1994004952A1
公开(公告)日：1994-03-03
申请号：PCT/US1993006791
申请日：1993-07-20
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , SMITH, Robert, A. , VAN GEMERT, Barry
IPC分类号： G02B05/28
CPC分类号： G02B5/23 , C08K5/09 , C08K5/357 , C08L33/04
摘要： Described is a photochromic composition which is a polymerizate of acrylate monomer(s), a cross-linking amount of anhydrous acrylic anhydride and/or anhydrous methacrylate anhydride and a photochromic amount of pyrido benzoxazine. Depending on the amount of cross-linking agents and the other components selected to form the polymerizate, the polymerizate will exhibit improved temperature stability with regard to photocolorability and/or prevention of activation in sunlight.
摘要翻译：描述了一种光致变色组合物，其是丙烯酸酯单体的聚合物，交联量的无水丙烯酸酐和/或无水甲基丙烯酸酐酐和光致变色量的吡啶并苯并嗪。根据选择形成聚合物的交联剂和其它组分的量，聚合物将在光可着色性和/或防止阳光中的活化方面表现出改善的温度稳定性。

99. 发明申请

WO1994004581A1 WATERBORNE LATICES ADAPTED FOR SPRAY APPLICATION 审中-公开
标题翻译：适用于喷涂应用的WATERBORNE LATICES
公开(公告)号：WO1994004581A1
公开(公告)日：1994-03-03
申请号：PCT/US1993006550
申请日：1993-07-13
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , OLSON, Kurt, G. , ROSENBERGER, Mary, Ellen , BIANCHINI, Giovanni , DAS, Suryya, K. , PICCIRILLI, Barbara, G.
IPC分类号： C08F265/06
CPC分类号： C09D151/003 , C08F265/06 , C08F2/22
摘要： Spray applied, waterborne acrylic latex containing, coating compositions having impact resistance, sag resistance and solvent popping resistance include a latex comprising core/shell particles resulting from a two stage emulsion polymerization. The latex particles have a hydrophobic polymeric core and a hydrophilic polymeric shell, the glass transition temperature of the core being lower than that of the shell.
摘要翻译：含有涂料的水性丙烯酸乳胶，具有耐冲击性，耐下落性和耐溶剂性的涂料组合物包括由两阶段乳液聚合得到的核/壳颗粒的胶乳。胶乳颗粒具有疏水聚合物芯和亲水聚合物壳，芯的玻璃化转变温度低于壳的玻璃化转变温度。

100. 发明申请

WO1994000418A1 REACTION PRODUCTS OF CHAIN-EXTENDED POLYAMINE COMPOUNDS AND FATTY ACID-CONTAINING MATERIALS 审中-公开
标题翻译：链延长的聚氨酯化合物和含脂肪酸的材料的反应产物
公开(公告)号：WO1994000418A1
公开(公告)日：1994-01-06
申请号：PCT/US1993006198
申请日：1993-06-29
申请人： PPG INDUSTRIES, INC.
发明人： PPG INDUSTRIES, INC. , SWISCHER, Robert, G.
IPC分类号： C07C233/00
CPC分类号： D06M15/61 , C03C17/32 , C03C25/26 , C07C233/36 , C10M105/68 , C10M107/44 , C10M2201/02 , C10M2215/04 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/62 , C10N2240/66 , D06M7/00 , D06M13/405 , D06M15/592 , D06M2200/40
摘要： Chain-extended polyamines with at least one fatty acid moiety are produced. One or more polyorgano amine compounds having alkyl, aryl, and/or alkylaryl groups are reacted with a chain extender that is difunctional for reaction with the amine groups of the polyamine. The number of carbon atoms for the chain extender and the amount of amine functionality on the polyamine is balanced to produce at least a water-dispersible chain-extended polyamine. The chain-extended polyamine is further reacted or the polyamine and the chain-extender are reacted simultaneously with one or more fatty acids which are predominantly monovalent for reaction with the chain-extended polyamine to produce chain-extended polyamine with at least one fatty acid moiety that is at least water-dispersible. These materials can be present with or without water on various substrates including fibers, strands, yarns and glass substrates like these and plates and beads.
摘要翻译：产生具有至少一个脂肪酸部分的延伸链多胺。具有烷基，芳基和/或烷基芳基的一种或多种聚有机胺化合物与双官能的扩链剂反应，以与多胺的胺基反应。扩链剂的碳原子数和多胺上的胺官能团的量是平衡的，以产生至少一种水分散性链延长的多胺。链延长的多胺进一步反应或多胺和扩链剂与一种或多种脂肪酸同时反应，所述脂肪酸主要是一价的，与链延长的多胺反应以产生具有至少一个脂肪酸部分的链延长的多胺至少是水分散的。这些材料可以在各种基材上包含或不存在水，包括纤维，股线，纱线和这样的玻璃基材以及板和珠粒。

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