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1. 发明公开

EP1055689A1 Aqueous coating composition and process 审中-公开
标题翻译： WässrigeBeschichtungzusammensetzung und Verfahren
公开(公告)号：EP1055689A1
公开(公告)日：2000-11-29
申请号：EP99110267.4
申请日：1999-05-27
申请人： THE GLIDDEN COMPANY
发明人： DeGraff, Henry
IPC分类号： C08F283/10 , C09D151/08 , C08L51/08
CPC分类号： C09D163/00 , C09D163/10 , C08L2666/04 , C08L63/00
摘要： An aqueous protective coating composition particularly useful for can coatings containing an aqueous dispersed, microgel polymeric binder, which is made by a process of:

(a) copolymerizing ethylenically unsaturated monomer, including carboxyl functional monomer, by in-situ non-aqueous polymerization in the presence of epoxy resin and in the presence of at least 1 % peroxide initiator based on the weight of the monomer copolymerized, at temperatures between about 80°C and 180° C to produce a carboxyl functional acrylic grafted epoxy copolymer having an Acid Number above 30;
(b) dispersing the carboxyl functional acrylic grafted epoxy copolymer into water by neutralising the carboxyl groups on the acrylic grafted epoxy copolymer to provide a preformed aqueous dispersion of acrylic grafted epoxy copolymer
(c) dispersing a high molecular weight, multifunctional branched epoxy resin having functionality above two into the preformed aqueous dispersion of acrylic grafted epoxy copolymer; and
(d) crosslinking the multifunctional branched epoxy resin with the carboxyl functional acrylic grafted epoxy copolymer to produce stablized, aqueous dispersed, microgel polymer particles having a mean particular size less than 1 micron.
摘要翻译：特别适用于含有水性分散的微凝胶聚合物粘合剂的罐涂料的水性保护涂料组合物，其通过以下方法制备：（a）通过原位非水聚合将烯键式不饱和单体（包括羧基官能单体）共聚在存在环氧树脂，并且在至少1％过氧化物引发剂存在下，基于共聚单体的重量，在约80℃至180℃之间的温度下，产生酸值高于30的羧基官能丙烯酸接枝环氧共聚物 ; （b）通过中和丙烯酸接枝环氧共聚物上的羧基将羧基官能的丙烯酸接枝的环氧共聚物分散到水中，以提供丙烯酸接枝的环氧共聚物的预制水分散体（c），分散具有官能度的高分子量多官能支化环氧树脂上述两种进入丙烯酸接枝环氧共聚物的预制水分散体; 和（d）使多官能支化环氧树脂与羧基官能的丙烯酸接枝的环氧共聚物交联以产生具有小于1微米的平均特定尺寸的稳定的含水分散的微粒凝胶聚合物颗粒。

2. 发明授权

EP0577958B1 Epoxide advancement process 失效
标题翻译：过程用于环氧树脂的链延长
公开(公告)号：EP0577958B1
公开(公告)日：1997-10-01
申请号：EP93108234.1
申请日：1993-05-21
申请人： THE GLIDDEN COMPANY
发明人： Craun, Gary Pierce , Bode, Daniel
IPC分类号： C08G59/06 , C08F283/10 , C08G59/16 , C08F299/00 , C09D163/00
CPC分类号： C08G59/066 , C08F283/10 , C09D151/08

3. 发明公开

EP0611809A3 Latex paints with microemulsion modifier and process for their preparation 失效
标题翻译：乳胶漆用微乳液改性剂及其制备方法。
公开(公告)号：EP0611809A3
公开(公告)日：1994-11-02
申请号：EP94101602.4
申请日：1994-02-03
申请人： THE GLIDDEN COMPANY
发明人： Craun, Gary Pierce , Rosekelly, George Stephne , Floyd, Frederick Louis
IPC分类号： C09D5/02 , C09D157/00 , C08J3/02 , C08F2/22
CPC分类号： C09D167/00 , C09D131/04 , C09D175/04 , C08L2666/14 , C08L2666/04
摘要： An aqueous ambient dry paint coating based on an addition copolymer matrix polymer containing an oligomer selected from a polyurethane or a polyester having a Tg below -20 o C and a number average molecular weight between 200 and 20,000, where the coating is free of organic coalescing solvents. The matrix polymer comprises emulsion copolymerized ethylenic monomers. In a preferred process, the oligomer is produced by forming an aqueous micro-preemulsion of oligomer in water by high shear mixing of oligomer and water containing 40% to 70% by weight oligomer and at temperatures between about 20 o C and 100 o C to provide an aqueous pre-emulsion having an organic phase droplet size less than 10 microns. The polymeric binder can be produced also by mixing the oligomer with the ethylenic monomers to form an organic mixture of monomer and oligomer, providing an aqueous micro dispersion of the organic mixture phase droplet size less than 5 microns, and copolymerizing the monomer to produce a vinyl acetate polymer containing oligomer. The polymeric binder system is free of coalescing organic solvent.

4. 发明公开

EP0382371A1 Crosslinkable coating composition 失效
标题翻译： VernetzbareÜberzugszusammensetzungen。
公开(公告)号：EP0382371A1
公开(公告)日：1990-08-16
申请号：EP90300706.0
申请日：1990-01-23
申请人： THE GLIDDEN COMPANY
发明人： Craun, Gary Pierce , Hahn, Kenneth George , Kunz, Barbara Lopez
IPC分类号： C09D5/02 , C09D133/00 , C09D129/00
CPC分类号： C08F8/14 , C08F20/00
摘要： A room temperature or thermosetting crosslinkable coating composition comprising an aqueous emulsion of a binder, the binder comprising either

a) an addition polymer having carboxyl, hydroxyl, or amide functionality crosslinker but having no amine functionality together with a glycoluril crosslinker, the composition also comprising a cation-free opacifying pigment, or
b) an addition polymer having beta-hydroxy-ester functionality the polymer being self-crosslinkable, in either case the composition having substantially no cations and a pH of less than 2.5 as result of the I treatment of either the composition or its components with an ion exchange resin.
摘要翻译：包含粘合剂的水性乳液的室温或热固性可交联涂料组合物，所述粘合剂包含a）具有羧基，羟基或酰胺官能团交联剂但不与胺官能团连接的甘脲交联剂的加成聚合物，该组合物还包含无阳离子遮光颜料，或b）具有β-羟基 - 酯官能度的加成聚合物，该聚合物是可自交联的，在任一情况下，组合物基本上不含阳离子，并且pH小于2.5，因为组合物或其组分与离子交换树脂。

5. 发明公开

EP0256369A3 Glycidyl acrylic powder coatings 失效
标题翻译：甘氨酸丙烯酸粉末涂料
公开(公告)号：EP0256369A3
公开(公告)日：1989-09-13
申请号：EP87110939.3
申请日：1987-07-28
申请人： THE GLIDDEN COMPANY
发明人： Abbey, Kirk J. , Craun, Gary P. , Ross, Alistair J.
IPC分类号： C08F220/32 , C09D5/03
CPC分类号： C08F220/32
摘要： A suspension process for producing suspension polymers useful in powder coatings comprising reacting ethylenically unsaturated monomers, including glycidyl monomers, in the presence of 0.1% and 15% (preferably between 2% and 5%) of a tertiary mercaptan to prevent substantial cross-linking with the glycidyl group on the glycidyl monomer to produce| a non-gelled suspension polymer.
摘要翻译：一种用于生产用于粉末涂料的悬浮聚合物的悬浮方法，包括在0.1％至15％（优选2％至5％）三级硫醇存在下使烯属不饱和单体包括缩水甘油基单体反应，以防止与缩水甘油基单体上的缩水甘油基以产生非凝胶状悬浮聚合物。

6. 发明公开

EP0310691A1 Pigmented low temperature cure emulsions 失效
标题翻译： Pigmentierte Niedrigtemperatur-Vernetzungsemulsionen。
公开(公告)号：EP0310691A1
公开(公告)日：1989-04-12
申请号：EP87114538.9
申请日：1987-10-05
申请人： THE GLIDDEN COMPANY
发明人： Hahn, Kenneth G., Jr.
IPC分类号： C08F8/30 , C09D5/44 , C09D123/36
CPC分类号： C08F6/16 , C08F8/30
摘要： The composition comprises a cationic free, functional emulsion polymer mixture adapted to be coreacted with glycoluril. The process comprises copolymerizing ethylenically unsaturated monomers, including functional monomers but excluding amine monomers, in an aqueous polymerization medium. The resulting polymers are useful in surface coating application generally as well as specifically for wood substrates.
摘要翻译：该组合物包含适于与甘脲结合的无阳离子的功能性乳液聚合物混合物。该方法包括在水性聚合介质中共聚烯属不饱和单体，包括官能单体但不包括胺单体。所得到的聚合物通常用于表面涂覆应用以及专门用于木质基材。

7. 发明公开

EP0203361A3 Improved polyester resin gelkote composition 失效
标题翻译：改进的聚酯树脂凝胶组合物
公开(公告)号：EP0203361A3
公开(公告)日：1988-06-15
申请号：EP86105556
申请日：1986-04-22
申请人： THE GLIDDEN COMPANY
发明人： Toman, Perry Alan
IPC分类号： C08F299/06 , C08F299/00 , C09D03/48 , C08G18/68 , C08G18/81 , C08G18/62 , B29C37/00
CPC分类号： C08F299/06 , C08G18/6229 , C08G18/68 , C08G18/8108
摘要： Coating compositions suitable for preparing gel coat composites comprise a) hydroxy functional urethane-extended polyesters having molecular weight below 2600 and mole ratios of hydroxyl group to urethane linkage of from 0.5 to 6 which are derived by condensation of fumaric acid and certain nonaromatic polyols and carboxyl acids; or b) acrylate resins having molecular weight up to 3,000 and ethylenically unsaturated functionality attached to the acrylate backbone resin through ester or urethane linkages. Gel coat composites prepared from those coatings using 10 to 50 weight percent aromatic vinyl monomer impart water boil resistance and high gloss retention.

8. 发明公开

EP0256369A2 Glycidyl acrylic powder coatings 失效
标题翻译：缩水甘油Acrylat-Pulverlacke。
公开(公告)号：EP0256369A2
公开(公告)日：1988-02-24
申请号：EP87110939.3
申请日：1987-07-28
申请人： THE GLIDDEN COMPANY
发明人： Abbey, Kirk J. , Craun, Gary P. , Ross, Alistair J.
IPC分类号： C08F220/32 , C09D5/03
CPC分类号： C08F220/32
摘要： A suspension process for producing suspension polymers useful in powder coatings comprising reacting ethylenically unsaturated monomers, including glycidyl monomers, in the presence of 0.1% and 15% (preferably between 2% and 5%) of a tertiary mercaptan to prevent substantial cross-linking with the glycidyl group on the glycidyl monomer to produce| a non-gelled suspension polymer.
摘要翻译：一种用于生产用于粉末涂料的悬浮聚合物的悬浮方法，包括在0.1％至15％（优选2％至5％）三级硫醇存在下使烯属不饱和单体包括缩水甘油基单体反应，以防止与缩水甘油基单体上的缩水甘油基以产生非凝胶状悬浮聚合物。

9. 发明公开

EP0250633A1 Acrylic and acrylic/epoxy copolymer composition 失效
标题翻译：丙烯酸和丙烯酸/环氧共聚物组合物
公开(公告)号：EP0250633A1
公开(公告)日：1988-01-07
申请号：EP86109060.3
申请日：1986-07-03
申请人： THE GLIDDEN COMPANY (formerly known as ATKEMIX EIGHT INC.)
发明人： Turpin, Edward Thomas , Thrane, David Thomas
IPC分类号： C08G18/72 , C08G18/64
CPC分类号： C08G18/0814 , C08G18/643 , C08G18/728 , C09D5/4407 , C09D5/4473
摘要： Package and tank stable, low temperature self-curing, cation-active aqueous soluble or dispersible coating compositions are prepared by copolymerizing blocked meta-isopropenyl-a,a-dimethylbenzyl isocyanate (m-TMI) with various vinyl unsaturated monomers optionally in the presence of epoxy-amine adduct. These cation-active polymers when acidified or partially acidified provide aqueous solutions or dispersions especially useful as low temperature curable vehicles in cathodic electrocoating.
摘要翻译：包装和罐稳定的低温自固化阳离子活性水溶性或分散性涂料组合物通过将封端的间异丙烯基-α，α-二甲基苄基异氰酸酯（m-TMI）与各种乙烯基不饱和单体任选地在环氧 - 胺加合物。当酸化或部分酸化时，这些阳离子活性聚合物提供特别用作阴极电涂的低温可固化载体的水溶液或分散体。

10. 发明公开

EP0132698A2 Improved cathodic electrocoating composition compounded with latex binder 失效
标题翻译： Kathodisch absetzbare Anstrichzusammensetzung mit Latex-Bindemittel。
公开(公告)号：EP0132698A2
公开(公告)日：1985-02-13
申请号：EP84108091.4
申请日：1984-07-10
申请人： THE GLIDDEN COMPANY (formerly known as ATKEMIX EIGHT INC.)
发明人： Abbey, Kirk J. , Kunz, Barbara L. , Erickson, James R.
IPC分类号： C09D5/44
CPC分类号： C09D5/4407
摘要： Improved cathodic electrocoating compositions comprising an aqueous suspension of synthetic, cation-active, film-forming latex particles are characterized by at least one of the following: a) a Tg of at least 20°; b) a latex gel content not substantially above 10%; and/or c) being practically free from amino monomer and initiator fragments. Such compositions have excellent deposition properties and result in coated metal substrates having improved gloss, adhesion surface characteristics and durability.
摘要翻译：包含合成的阳离子活性成膜胶乳颗粒的水性悬浮液的改进的阴极电泳涂料组合物的特征在于以下至少一种：a）至少20℃的Tg; b）不超过10％的胶乳凝胶含量; 和/或c）几乎不含氨基单体和引发剂片段。这种组合物具有优异的沉积性质，并且导致具有改善的光泽度，粘合表面特性和耐久性的涂覆金属基材。

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