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1. 发明申请

WO1997044394A1 POLYESTER COMPOSITIONS AND USE THEREOF IN EXTRUSION COATING 审中-公开
标题翻译：聚酯组合物及其在挤出涂料中的应用
公开(公告)号：WO1997044394A1
公开(公告)日：1997-11-27
申请号：PCT/US1997008356
申请日：1997-05-16
申请人： THE DEXTER CORPORATION , SCHMID, Christian , JUNG, Rolf , WIDMER, Hans , LU, Martin , JIMENEZ, Artemio , SHARP, Louis , POSTLE, Stephen
发明人： THE DEXTER CORPORATION
IPC分类号： C08L67/02
CPC分类号： B32B15/08 , B05D1/265 , B05D3/0218 , B05D3/0254 , B05D3/0281 , B05D7/14 , B05D7/16 , B05D2202/15 , B05D2202/25 , B05D2701/00 , B29C47/0021 , B29C47/02 , B32B27/36 , B32B37/153 , B32B2307/714 , B32B2439/00 , C08K3/013 , C08L23/00 , C08L25/00 , C08L25/04 , C08L27/12 , C08L27/18 , C08L33/04 , C08L33/06 , C08L33/08 , C08L55/02 , C08L63/00 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/00 , C08L71/12 , C08L75/00 , C08L77/00 , C09D167/02 , Y10T428/1355 , Y10T428/31529 , Y10T428/31681 , Y10T428/31786 , C08L2666/02 , C08L2666/18 , C08L2666/04
摘要： Solid extrusion coating compositions for metal substrates, a method of extrusion coating a metal substrate, and a metal article are disclosed. The extrusion coating composition is a thermoplastic material and comprises: (a) a polyester having a weight average molecular weight of 10,000 to 50,000 and optionally, (b) a modifying resin, selected from epoxy resins having an epoxy equivalent weight of 500 to 15,000, acrylic resins or polyolefin resins. The extrusion coating composition is applied to a metal substrate in an extrusion process to provide a composition film having a thickness of about 1 to about 40 microns.
摘要翻译：公开了用于金属基材的固体挤出涂料组合物，金属基材的挤出涂覆方法和金属制品。挤出涂料组合物是热塑性材料，包括：（a）重均分子量为10,000至50,000的聚酯和任选的（b）选自环氧当量为500至15,000的环氧树脂的改性树脂，丙烯酸树脂或聚烯烃树脂。将挤出涂料组合物在挤出方法中施加到金属基材上，以提供厚度为约1至约40微米的组合物膜。

2. 发明申请

WO1996015202A1 COATING COMPOSITION FOR METAL SUBSTRATES 审中-公开
标题翻译：金属基材涂料组合物
公开(公告)号：WO1996015202A1
公开(公告)日：1996-05-23
申请号：PCT/US1995013195
申请日：1995-10-03
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , SEIBEL, Lawrence, P.
IPC分类号： C09D161/10
CPC分类号： C09D161/06 , C08L9/02 , C08L21/00 , C08L63/04 , C08L67/00 , Y10T428/31681 , Y10T428/31688 , Y10T428/31692 , Y10T428/31696 , Y10T428/31707 , C08L2666/04 , C08L2666/22 , C08L2666/18
摘要： A coating composition for application to primed metal substrates as a topcoat is disclosed. The coating composition is especially useful on metal closures for vacuum-packed food products. The coating composition is free of a halide-containing vinyl polymer and comprises: (a) an epoxy novolac resin; (b) a phenolic resin; (c) a polyester; and (d) an elastomer, in (e) a nonaqueous carrier.
摘要翻译：公开了一种用于涂底漆金属基材作为面漆的涂料组合物。涂料组合物对于真空包装食品的金属封闭物是特别有用的。涂料组合物不含含卤化物的乙烯基聚合物，并包含：（a）环氧酚醛树脂; （b）酚醛树脂; （c）聚酯; 和（d）弹性体，（e）非水载体。

3. 发明申请

WO1993005117A1 COATING COMPOSITION FOR INHIBITING CORROSION OF METAL SUBSTRATES 审中-公开
标题翻译：用于抑制金属基材腐蚀的涂料组合物
公开(公告)号：WO1993005117A1
公开(公告)日：1993-03-18
申请号：PCT/US1992007414
申请日：1992-09-02
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , SEIBEL, Lawrence, P.
IPC分类号： C09D05/08
CPC分类号： C09D5/086 , C08K5/47 , C09D163/00 , C08L63/00 , C08L61/04
摘要： A coating composition that inhibits corrosion of metal substrates, a method of inhibiting corrosion of a metal substrate with a corrosion-inhibiting coating composition, and a metal article that resists corrosion are disclosed. The corrosion-inhibiting coating composition comprises: (a) a high molecular weight epoxy resin; (b) a phenolic resin; (c) an organic corrosion inhibitor having general structural formula (I); wherein each R is selected, independently, from the group consisting of hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halo, cyano, nitro, carboxyl, carboxyalkyl, hydroxy, amino, and carbamoyl, and wherein R1, R2, R3 and R4 are selected, independently, from the group consisting of hydrogen, alkyl, hydroxyalkyl, haloalkyl, alkoxyalkyl, carboxyalkyl, carboxyl, phenyl, and phenylalkyl, and wherein at least one of the R1, R2, R3 and R4 groups is a carboxyl group; and (d) a suitable nonaqueous carrier.

4. 发明申请

WO1997031044A1 WATER-DISPERSIBLE POLYMER AND COATING COMPOSITION CONTAINING THE SAME 审中-公开
标题翻译：水分散聚合物和包含其的涂料组合物
公开(公告)号：WO1997031044A1
公开(公告)日：1997-08-28
申请号：PCT/US1997000728
申请日：1997-01-14
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , PEDERSEN, Walter, R. , PONMANKAL, Joseph, Devasia
IPC分类号： C08F283/10
CPC分类号： C08F283/10 , C08F290/144 , C09D151/08 , Y10T428/31529
摘要： A water-dispersible polymer and a coating composition containing the water-dispersible polymer are disclosed. The water-dispersible polymer is prepared from: (a) an epoxy compound having about two epoxy groups, such as an epoxy resin; (b) a linking compound having (i) conjugated carbon-carbon double bonds or a carbon-carbon triple bond and (ii) a moiety capable of reacting with an epoxy group, such as sorbic acid; and (c) acrylic monomers, at least a portion of which are capable of rendering the polymer water dispersible, such as acrylic acid, wherein the epoxy portion (a) of the polymer is covalently linked to the polymerized acrylic portion (c) by linking compound (b). The coating composition contains the water-dispersible polymer, a fugitive base to solubilize the polymer, a curing agent, and a carrier containing water.
摘要翻译：公开了一种水分散性聚合物和含有水分散性聚合物的涂料组合物。水分散性聚合物由以下制备：（a）具有约2个环氧基的环氧化合物，例如环氧树脂; （b）具有（i）共轭碳 - 碳双键或碳 - 碳三键的连接化合物和（ii）能够与环氧基反应的部分，例如山梨酸; 和（c）丙烯酸单体，其至少一部分能够使聚合物水分散，例如丙烯酸，其中聚合物的环氧部分（a）通过连接共价连接到聚合的丙烯酸部分（c）上化合物（b）。涂料组合物含有水分散性聚合物，溶解聚合物的缓冲碱，固化剂和含有水的载体。

5. 发明申请

WO1994020224A1 FLAME RETARDANT EPOXY MOLDING COMPOUND 审中-公开
标题翻译：阻燃环氧模塑料
公开(公告)号：WO1994020224A1
公开(公告)日：1994-09-15
申请号：PCT/US1994002393
申请日：1994-03-01
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , GALLO, Anthony, A.
IPC分类号： B05D05/12
CPC分类号： H01L23/293 , C08G59/30 , C08K3/22 , C08L63/00 , H01L2924/0002 , Y10T428/31511 , C08L61/04 , H01L2924/00
摘要： A flame retardant epoxy molding compound comprises an epoxy, a hardener preferably of the novolac or anhydride type, a catalyst, a mold release agent, preferably a filler, preferably a colorant, preferably a coupling agent, an organic compound containing a halogen (which can be part of the resin or the hardener), and an oxidizing refractory metal oxide, preferably an oxidizing metal oxide of an element selected from the Group VIA of the Periodic Table. The flame retardant epoxy molding compounds when used to encapsulate semiconductor devices have synergistic flame retardant properties.
摘要翻译：阻燃性环氧树脂模塑料包括环氧树脂，优选酚醛清漆或酸酐型的硬化剂，催化剂，脱模剂，优选填料，优选着色剂，优选偶联剂，含有卤素的有机化合物（其可以作为树脂或固化剂的一部分）和氧化性难熔金属氧化物，优选选自元素周期表第VIA族元素的氧化性金属氧化物。用于封装半导体器件的阻燃环氧模塑料具有协同的阻燃性能。

6. 发明申请

WO1999006156A1 METHOD AND APPARATUS FOR APPLYING A WATER-BASED COATING COMPOSITION TO A SUBSTRATE 审中-公开
标题翻译：将基于水的涂料组合物应用于基材的方法和装置
公开(公告)号：WO1999006156A1
公开(公告)日：1999-02-11
申请号：PCT/US1997019496
申请日：1997-10-29
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , MARTINONI, Raffaele , SCHMID, Christian , BOHLER, Paul
IPC分类号： B05D03/04
CPC分类号： B05D3/0486
摘要： Method of coating a substrate with a water-based coating composition comprising: (a) applying a layer of the coating composition to the substrate to provide a coated substrate, (b1) humidifying an atmosphere surrounding the coated substrate with a sufficient amount of a water vapor or a water mist to retard evaporation of water from the coating layer on the substrate or (b2) cooling the coated substrate a sufficient amount to retard evaporation of water from the coating layer on the substrate; (c) allowing sufficient time for the coating composition on the coated substrate to flow and provide a coating of uniform thickness; (d) then removing water from the coating composition to dry the coating layer on the substrate. Apparatus for carrying out this process.
摘要翻译：一种用水性涂料组合物涂覆基材的方法，包括：（a）将一层涂料组合物涂覆在基材上以提供涂布的基材，（b1）用足够量的水加湿涂覆的基材周围的气氛蒸汽或水雾以阻止水从衬底上的涂层蒸发，或（b2）冷却涂覆的基底足够的量以阻止水从衬底上的涂层蒸发; （c）允许涂覆基材上的涂料组合物足够的时间流动并提供均匀厚度的涂层; （d）然后从涂料组合物中除去水以干燥基材上的涂层。用于执行该过程的装置。

7. 发明申请

WO1998027147A1 WATERBORNE COATING COMPOSITIONS HAVING ULTRA LOW FORMALDEHYDE CONCENTRATION 审中-公开
标题翻译：具有超低甲醛浓度的水性涂料组合物
公开(公告)号：WO1998027147A1
公开(公告)日：1998-06-25
申请号：PCT/US1997023255
申请日：1997-12-15
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , SHARP, Louis, J. , DIMAANO, Hilda, R.
IPC分类号： C08K05/10
CPC分类号： C09D161/00 , C08K5/10 , C08L61/00
摘要： A waterborne coating composition for metal substrates comprising (a) a formaldehyde-containing resin, and (b) a formaldehyde scavenger consisting essentially of an organic compound having at least one active methylene hydrogen and a pKa of about 5 to about 13, wherein the formaldehyde scavenger is present in a sufficient amount to maintain the concentration of free formaldehyde in the composition at less than 0.1 % by weight.
摘要翻译：一种用于金属基材的水性涂料组合物，其包含（a）含甲醛的树脂和（b）基本上由具有至少一种活性亚甲基氢和pKa约5至约13的有机化合物组成的甲醛清除剂，其中所述甲醛清除剂存在的量足以使组合物中游离甲醛的浓度保持在小于0.1重量％。

8. 发明申请

WO1996017880A1 NOVEL POLYURETHANE TOUGHENER, THERMOSETTING RESIN COMPOSITIONS AND ADHESIVES 审中-公开
标题翻译：新型聚氨酯增韧剂，热固性树脂组合物和粘合剂
公开(公告)号：WO1996017880A1
公开(公告)日：1996-06-13
申请号：PCT/US1995015825
申请日：1995-12-06
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , MAHONEY, Clarence, Lynn , LE GRAND, David, Scott
IPC分类号： C08G18/32
CPC分类号： C08L79/08 , C08G18/10 , C08G18/831 , C08L63/00 , C08L67/06 , C08L75/04 , C08L2666/14 , C09J175/04 , C08G18/329
摘要： A linear polyurethane polymer containing phenolic hydroxyl functionality for reaction with a thermosetting resins comprising a linear polyurethane of recurring units containing linear ester or ether moieties or a combination of ester and ether moieties which are interbonded through urethane groups and uriedo bonded phenolic hydroxyl-containing terminal groups. The linear polyurethane polymer has formula (I) wherein a and b are each 1, 2 or 3, n is at least 1, each X is a divalent organic radical containing at least two carbon atoms in which the N are bonded to different carbon atoms of X, R is an aliphatic polyester or polyalkylene oxide wherein the aliphatic polyester is a polyester of an alkylene diol and an aliphatic carboxylic acid, or a polycaprolactone polyol, and the alkylene group of the polyalkylene oxide contains on average greater than three carbon atoms and not greater than five carbon atoms, and R DEG is an organic aromatic containing group in which the OH and N bonded to the R DEG group are bonded directly to different carbon atoms and the OH is bonded directly to an aromatic containing carbon atom. Adhesives, adhesive films, and thermosetting compositions are described.
摘要翻译：一种包含酚羟基官能团的线性聚氨酯聚合物，用于与热固性树脂反应，所述热固性树脂包括含有直链酯或醚部分的重复单元的直链聚氨酯或通过氨基甲酸酯键连接的脲基和醚部分的组合，以及与尿素键合的含酚羟基的末端基团。线性聚氨酯聚合物具有式（I），其中a和b各自为1,2或3，n为至少1，每个X为含有至少两个碳原子的二价有机基团，其中N键合到不同的碳原子的X，R是脂族聚酯或聚环氧烷，其中脂族聚酯是亚烷基二醇和脂族羧酸的聚酯或聚己内酯多元醇，并且聚环氧烷烃的亚烷基平均包含大于3个碳原子，不大于5个碳原子，并且R DEG是含有有机芳族基团，其中与R DEG基团键合的OH和N直接键合到不同的碳原子上，并且OH直接键合到含芳族碳原子上。描述了粘合剂，粘合剂膜和热固性组合物。

9. 发明申请

WO1994002543A1 WATERBORNE EPOXY DERIVED ADHESIVE PRIMERS 审中-公开
标题翻译： WATERBORNE环氧衍生粘合剂
公开(公告)号：WO1994002543A1
公开(公告)日：1994-02-03
申请号：PCT/US1993006871
申请日：1993-07-21
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , TESCHENDORF, Andrew, F.
IPC分类号： C08K05/29
CPC分类号： C09J5/02 , C08L63/00 , C08L71/00 , C09J2400/166 , Y10S525/904 , Y10T428/31522 , C08L61/20
摘要： An aqueous structural adhesive bonding primer composition containing a water-dispersible, modified phenoxy resin, an amine-aldehyde resin and a catalyst for reaction between the resins. The primer may contain corrosion inhibitors, including a novel chromate-free inhibitor system.
摘要翻译：含有水分散性改性苯氧基树脂，胺 - 醛树脂和用于树脂之间反应的催化剂的水性结构粘合剂粘合底漆组合物。底漆可能含有腐蚀抑制剂，包括新的无铬酸盐抑制剂体系。

10. 发明申请

WO1988007564A1 THERMOPLASTIC COMPOSITIONS AND ARTICLES MADE THEREFROM 审中-公开
标题翻译：热塑性组合物及其制品
公开(公告)号：WO1988007564A1
公开(公告)日：1988-10-06
申请号：PCT/US1988001039
申请日：1988-03-28
申请人： THE DEXTER CORPORATION
发明人： THE DEXTER CORPORATION , ALECKNER, John, F., Jr. , CHERRY, David, J. , SPENCER, Lee, R., Jr.
IPC分类号： C08L23/26
CPC分类号： C08L23/06 , C08L23/0815 , C08L23/0869 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L51/04 , C08L51/06 , C08L2205/02 , C08L2205/03 , C08L2205/035 , C08L2666/02
摘要： Thermoplastic compositions and articles made therefor which have a high receptivity toward automotive paints comprises components (a), (b), (c), (d) and (e), wherein, for example, 2 %-25 % (a) is a copolymer of an ethylenically unsaturated carboxylic acid and ethylene, 3 %-50 % (b) is an elastomer comprising an ethylene-alpha-olefin copolymer, 0 %-55 % (c) is a crystalline homopolymer or copolymer of propylene, 5 %-50 % (d) is an inorganic filler, and 10 %-35 % (e) is polyethylene or a copolymer of ethylene and an alpha-olefin. Such articles, when injection molded, exhibit flexural moduli in the range of 30,000 to 400,000 psi and have excellent paintability, a broad range of stiffness values and high impact and tensile strengths suitable for automotive applications such as bumpers and facias and wheel covers.
摘要翻译：（a），（b），（c），（d）和（e）），其中例如2％-25％（a）为烯键式不饱和羧酸和乙烯的共聚物，3％-50％（b）是包含乙烯-α-烯烃共聚物的弹性体，0％-55％（c）是丙烯的结晶均聚物或共聚物，5％ -50％（d）是无机填料，10％-35％（e）是聚乙烯或乙烯与α-烯烃的共聚物。这种制品在注射成型时表现出在30,000至400,000psi的范围内的弯曲模量，并且具有优异的可涂漆性，宽范围的刚度值以及适用于汽车应用如保险杠和面板以及轮罩的高冲击和拉伸强度。

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