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1.发明授权Preparation of modified polymers of N-vinylpyrrolid-2-one and their use for the preparation of polymers interrupted by bridge members 失效N-乙烯基吡咯烷酮-2-酮的改性聚合物的制备及其制备由桥连构件中断的聚合物的用途
公开(公告)号：US4229551A
公开(公告)日：1980-10-21
申请号：US56136
申请日：1979-07-09
申请人： Ferdinand Straub , Herbert Spoor , Claus Cordes
发明人： Ferdinand Straub , Herbert Spoor , Claus Cordes
CPC分类号： C08G18/6283 , C08F8/04
摘要： A process for the preparation of modified poly-N-vinylpyrrolid-2-one containing two identical reactive groups, wherein polyvinylpyrrolidone is treated with complex hydrides, with or without further reaction of the modified polyvinylpyrrolidone with a reactive bifunctional compound, to give a polymer which has a molecular weight at least 2.5 times as great as that of the starting polymer.
摘要翻译： 制备具有两个相同反应性基团的改性聚-N-乙烯基吡咯烷-2-酮的方法，其中聚乙烯吡咯烷酮用复合氢化物处理，或者在改性聚乙烯吡咯烷酮与活性双官能化合物进一步反应的情况下进行处理，得到聚合物， 其分子量至少是起始聚合物的2.5倍。
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2.发明授权Preparation of modified polymers of N-vinylpyrrolid-2-one and their use for the preparation of polymers interrupted by bridge members 失效N-乙烯基吡咯烷酮-2-酮的改性聚合物的制备及其制备由桥连构件中断的聚合物的用途
公开(公告)号：US4277576A
公开(公告)日：1981-07-07
申请号：US124708
申请日：1980-02-26
申请人： Ferdinand Straub , Herbert Spoor , Claus Cordes
发明人： Ferdinand Straub , Herbert Spoor , Claus Cordes
CPC分类号： C08G18/6283 , C08F8/04
摘要： A process for the preparation of modified poly-N-vinylpyrrolid-2-one containing two identical reactive groups, wherein polyvinylpyrrolidone is treated with complex hydrides, with or without further reaction of the modified polyvinylpyrrolidone with a reactive bifunctional compound, to give a polymer which has a molecular weight at least 2.5 times as great as that of the starting polymer.
摘要翻译： 制备具有两个相同反应性基团的改性聚-N-乙烯基吡咯烷-2-酮的方法，其中聚乙烯吡咯烷酮用复合氢化物处理，或者在改性聚乙烯吡咯烷酮与活性双官能化合物进一步反应的情况下进行处理，得到聚合物， 其分子量至少是起始聚合物的2.5倍。
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3.发明授权Process for reducing the residual monomer content in the polymerization of vinyl-lactams and vinyl esters 失效降低乙烯基内酰胺和乙烯基酯聚合中残留单体含量的方法
公开(公告)号：US4182851A
公开(公告)日：1980-01-08
申请号：US919449
申请日：1978-06-27
IPC分类号： C08F2/00 , C08F2/04 , C08F4/00 , C08F4/28 , C08F4/32 , C08F6/00 , C08F6/06 , C08F26/00 , C08F26/10 , C08F218/00 , C08F218/02 , C08F218/08 , C08F226/10 , C08F263/02 , C08F271/00 , C08F6/10 , C08F218/04
CPC分类号： C08F263/02 , C08F271/00
摘要： A process for reducing the residual monomer content of a copolymer prepared by copolymerizing vinyl esters and N-vinyl-lactams in a solvent in the presence of a free radical polymerization initiator. Following the main polymerization, from 0.05 to 0.5% by weight, based on the monomers employed, of di-tert.-butyl peroxide, di-tert.-amyl peroxide, dicumyl peroxide, 2,5-dimethyl-2,5-bis-(tert.-butylperoxy)-hexane, 2,2-bis-(tert.-butylperoxy)-butane, 1,1-bis-(tert.-butylperoxy)-3,3,5-trimethylcyclohexane, 4,4-di-(tert.-butylperoxy)-butyl valerate, or a mixture of these, is added to the reaction mixture and the after-polymerization is carried out at a higher temperature than the main polymerization.
摘要翻译： 在自由基聚合引发剂的存在下，通过在溶剂中共聚乙烯基酯和N-乙烯基 - 内酰胺而制备的共聚物的残余单体含量降低的方法。 在主聚合之后，基于所使用的单体，0.05至0.5重量％的二叔丁基过氧化物，二叔戊基过氧化物，过氧化二异丙苯，2,5-二甲基-2,5-双 - （叔丁基过氧）己烷，2,2-双 - （叔丁基过氧基） - 丁烷，1,1-双 - （叔丁基过氧）-3,3,5-三甲基环己烷， 将二（叔丁基过氧）丁酯戊酯或它们的混合物加入到反应混合物中，并且在比主聚合更高的温度下进行后聚合。
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4.发明授权Curable coating agents and process for the production of scratch-resistant coatings on plastics 失效可固化的涂层剂和在塑料上生产耐刮涂层的方法
公开(公告)号：US4336309A
公开(公告)日：1982-06-22
申请号：US204539
申请日：1980-11-06
申请人： Klaus-Peter Jackel , Gunter Heil , Herbert Spoor
发明人： Klaus-Peter Jackel , Gunter Heil , Herbert Spoor
IPC分类号： C08G77/00 , C08G77/20 , C08G77/22 , C08L83/06 , C09D183/04 , C09D183/06 , B32B9/04 , B05D3/06 , C08G77/18
CPC分类号： C08L83/06 , C08G77/20 , C09D183/06 , Y10T428/31663
摘要： Curable coating agents, a process for the production of scratch-resistant coatings on plastics, and articles coated by this process.The coating agents are polycondensates ofa reaction product, containing two or more carbon-carbon double bonds and one or more hydroxyl or alkoxy groups per molecule, obtained from an olefinically unsaturated silane containing 2 or more hydroxyl or alkoxy groups, whose olefinically unsaturated organic radical is bonded via a C-Si bond, and a hydroxyl-containing .alpha., .beta.-olefinically unsaturated monomer,an olefinically unsaturated silane of the general formulaR.sup.1 --Si(OR.sup.2).sub.3 where R.sup.1 is a vinyl radical or an alkyl acrylate or alkyl methacrylate radical bonded to the Si atom via a C--Si bond and R.sup.2 is hydrogen or a saturated hydrocarbon radical, anda saturated silane of the general formula ##STR1## where R.sup.3 and R.sup.4 are saturated or aromatic hydrocarbon radicals,with or without an epoxide-containing silane which also contains hydroxyl or alkoxy groups; the polycondensate may additionally contain an olefinically unsaturated reaction product of acrylic or methacrylic acid and a polyalcohol or polyether-ol.The coating agent is used to produce scratch-resistant coatings on the surface of plastics.
摘要翻译： 可固化涂层剂，用于生产塑料上的耐刮擦涂层的方法，以及通过该方法涂覆的制品。 涂层剂是由含有2个以上羟基或烷氧基的烯属不饱和硅烷获得的含有两个或多个碳 - 碳双键和每分子一个或多个羟基或烷氧基的反应产物的缩聚物，其烯属不饱和有机基团 通过C-Si键和含羟基的α，β-烯属不饱和单体，通式为R 1 -Si（OR 2）3的烯属不饱和硅烷，其中R 1是乙烯基或丙烯酸烷基酯或甲基丙烯酸烷基酯 通过C-Si键与Si原子键合，R2是氢或饱和烃基，以及通式为“IMAGE”的饱和硅烷，其中R3和R4是饱和或芳族烃基，具有或不具有环氧化物 - 还含有羟基或烷氧基的含硅烷; 缩聚物可以另外含有丙烯酸或甲基丙烯酸和多元醇或聚醚 - 醇的烯属不饱和反应产物。 涂层剂用于在塑料表面上生产耐刮涂层。
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公开(公告)号：US4001155A
公开(公告)日：1977-01-04
申请号：US522629
申请日：1974-11-11
IPC分类号： C08G59/62 , C09D5/44 , C09D163/00 , C08G51/24
CPC分类号： C09D5/4419 , C08G59/623 , C09D163/00 , Y10S524/901
摘要： Paint binders substantially free from epoxide groups and manufactured by reactingA. Mannich bases ofA.sub.1. condensed phenols,A.sub.2. a secondary amine bearing at least 1 hydroxyalkyl group andA.sub.3. formaldehyde withB. at least one epoxy resin.These binders are suitable, in the acid-protonized form, for use in cathodic immersion electrocoating of electrically conductive surfaces.
摘要翻译： 涂料基本上不含环氧基团，并通过A1的Mannich碱反应制备。 冷凝酚A2。 至少1个羟基烷基的亚甲基胺和A3。 乙二醇与最少一个环氧树脂。
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6.发明授权Heat-setting mixtures which have a long shelf life and comprise a polyisocyanate and compounds which are reactive toward isocyanate groups, and their preparation 失效具有长的保质期并包含多异氰酸酯和对异氰酸酯基团具有反应性的化合物的热固性混合物及其制备
公开(公告)号：US4525570A
公开(公告)日：1985-06-25
申请号：US518002
申请日：1983-07-28
申请人： Rainer Blum , Herbert Spoor , Rolf Osterloh , Gerhard Mosler , Bernhard Rubbert
发明人： Rainer Blum , Herbert Spoor , Rolf Osterloh , Gerhard Mosler , Bernhard Rubbert
IPC分类号： C08G18/00 , C08G18/40 , C08G18/70 , C08G18/72 , C08G18/79 , C08G18/80 , C09D175/00 , C09D175/04 , C09J175/04 , C08G18/48 , C08G18/62
CPC分类号： C09D175/04 , C08G18/4009 , C08G18/4063 , C08G18/707 , C08G18/798 , C08G18/80 , C09J175/04 , Y10S528/902
摘要： In heat-setting mixtures which have a long shelf life at room temperature and comprise a polyisocyanate and one or more compounds which are reactive toward isocyanate groups, the polyisocyanate is present, in the form of discrete particles, in a saturated or unsaturated amino-, hydrazide-, mercaptan- and/or carboxyl-containing polymer, polycondensate or polyadduct which has a functionality of more than 1 and some of which can be replaced by a polyol, and the polyisocyanate particles are deactivated at their surface so that from 0.01 to 20 equivalent percent of the total amount of isocyanate groups present is deactivated. These mixtures are useful as coating compositions, adhesives and sealant materials, particularly as undersealants for motor vehicles.
摘要翻译： 在室温下具有长的保存期限并且包含多异氰酸酯和一种或多种对异氰酸酯基团具有反应性的化合物的热定型混合物中，多异氰酸酯以离散颗粒的形式存在于饱和或不饱和的氨基， 酰肼，硫醇和/或含羧基的聚合物，缩聚物或聚加成物，其官能度大于1，并且其中一些可被多元醇代替，并且多异氰酸酯颗粒在其表面失活，使得为0.01至20 异氰酸酯基团总量的当量百分比是失活的。 这些混合物可用作涂料组合物，粘合剂和密封剂材料，特别是作为机动车辆的下注剂。
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公开(公告)号：US3992346A
公开(公告)日：1976-11-16
申请号：US541246
申请日：1975-01-15
CPC分类号： C08G63/60
摘要： Binders for coating agents, which are polycondensation products from equimolar amounts of aromatic dicarboxylic acids and diols which contain from 5 to 50% molar of the total diol amount of a neopentylglycol ester of hydroxypivalic acid and which have a melting point range of from 60.degree. to 150.degree. and a K value of from 20 to 45. The products are particularly suitable for coating strip metal.
摘要翻译： 包衣剂的粘合剂，其为来自等摩尔量的芳族二羧酸和二醇的缩聚产物，其含有羟基新戊酸的新戊二醇酯的总二醇量的5至50摩尔％，其熔点范围为60℃至 150°，K值为20〜45。该产品特别适用于涂覆带状金属。
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公开(公告)号：US4559118A
公开(公告)日：1985-12-17
申请号：US648936
申请日：1984-09-10
申请人： Guenter Heil , Herbert Spoor , Werner Lenz , Jenoe Kovacs , Werner Grau , Werner Balz , August Lehner
发明人： Guenter Heil , Herbert Spoor , Werner Lenz , Jenoe Kovacs , Werner Grau , Werner Balz , August Lehner
IPC分类号： C08F2/46 , C08G18/67 , C09D5/23 , C09D163/00 , C09D171/00 , C09D171/12 , C09D175/04 , C09D175/14 , G11B5/702
CPC分类号： G11B5/7026 , C08G18/672 , G11B5/7022 , Y10S428/90 , Y10S428/928 , Y10T428/2982 , Y10T428/31511 , Y10T428/31551 , Y10T428/31565 , Y10T428/31609 , Y10T428/31786
摘要： Magnetic recording media comprise a non-magnetic base and one or more magnetic layers consisting of an organic binder matrix containing finely divided magnetic material, the said matrix being obtained by electron beam curing of a mixture of from 50 to 100% by weight of a polyurethane acrylate polymer possessing polymerizable double bonds and from 0 to 50% by weight of an acrylate and/or an acrylate prepolymer and/or an N-vinyl monomer and/or an N-vinyl prepolymer.
摘要翻译： 磁性记录介质包括非磁性基体和一个或多个由含有细碎磁性材料的有机粘合剂基质组成的磁性层，所述基质通过电子束固化50至100重量％的聚氨酯 具有可聚合双键的丙烯酸酯聚合物和0至50重量％的丙烯酸酯和/或丙烯酸酯预聚物和/或N-乙烯基单体和/或N-乙烯基预聚物。
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公开(公告)号：US4121266A
公开(公告)日：1978-10-17
申请号：US693351
申请日：1976-06-07
申请人： Jenoe Kovacs , Hans Jung , Matthias Marx , Herbert Spoor
发明人： Jenoe Kovacs , Hans Jung , Matthias Marx , Herbert Spoor
IPC分类号： C08G73/00 , C08G73/14 , C09D179/08 , H01B3/30 , C08G69/26
CPC分类号： H01B3/306 , C08G73/14 , H01B3/305 , Y10T428/31623
摘要： A polyamide-imide precondensate which is solid at room temperature, but is fusible and soluble in polar solvents. It is manufactured by first condensing 1 mole of diamine with 2 moles of tricarboxylic acid anhydride in a diol as the solvent, to give a diimide-dicarboxylic acid, then esterifying the diimide-dicarboxylic acid with the diol and finally effecting the polycondensation by adding 1 mole of diamine per mole of diester. The precondensate may be used, as a melt, as a solution in organic solvents or as an aqueous dispersion, for coating electrical conductors.
摘要翻译： 聚酰胺 - 酰亚胺预缩合物，在室温下为固体，但易熔，易溶于极性溶剂。 通过在二醇中首先将1摩尔二胺与2摩尔三羧酸缩合作为溶剂，得到二酰亚胺 - 二羧酸，然后将二酰亚胺二羧酸与二醇酯化，最后通过加入1进行缩聚来进行缩聚 摩尔二胺/摩尔二酯。 预缩合物可以作为熔体用作有机溶剂或作为水分散体的溶液用于涂覆电导体。
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公开(公告)号：US4086292A
公开(公告)日：1978-04-25
申请号：US713786
申请日：1976-08-12
IPC分类号： C08G14/06 , C08G18/00 , C08G18/58 , C08G59/00 , C08G59/28 , C08G59/50 , C08G59/62 , C08L61/34 , C09D5/44 , C09D163/00 , C09D175/00 , C08L63/00
CPC分类号： C08L61/34 , C08G14/06 , C08G59/623 , C09D163/00 , C09D5/4419
摘要： A surface-coating binder which is substantially free from epoxide groups is obtained by reacting Mannich bases, obtained from condensed phenols, secondary amines which contain at least one hydroxyalkyl group, and formaldehyde, with epoxy resins having an epoxide value of from 0.15 to 0.6, which carry blocked isocyanate groups. In the protonized form, the binders may be used for the cationic electrocoating of metal articles.
摘要翻译： 通过使从缩合酚获得的曼尼希碱，含有至少一个羟烷基的仲胺和甲醛与环氧化物值为0.15-0.6的环氧树脂反应，获得基本上不含环氧基团的表面涂层粘合剂， 其携带封闭的异氰酸酯基团。 在质子化形式中，粘合剂可用于金属制品的阳离子电泳。
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