专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4371683A Hardenable adhesive 失效
标题翻译：可硬化粘合剂
公开(公告)号：US4371683A
公开(公告)日：1983-02-01
申请号：US356292
申请日：1982-03-10
申请人： Jurgen Fock , Dietmar Schedlitzki , Ulrich Holtschmidt , Wilhelm Ahrens
发明人： Jurgen Fock , Dietmar Schedlitzki , Ulrich Holtschmidt , Wilhelm Ahrens
IPC分类号： C08G18/54 , C09J175/04 , C08G18/48
CPC分类号： C09J175/04 , C08G18/546
摘要： The invention relates to a hardenable adhesive, which contains as effective components at least one polyol and one polyisocyanate and/or their prepolymers as well as additionally conventional additives, such as, accelerators, gluing auxiliaries, pigments and/or fillers. It is characteristic of the inventive adhesive that it contains, as a polyol, the reaction product of a novolak of average molecular weight from 300 to 1200 with an oxirane of the general formula ##STR1## in which R.sup.1 is hydrogen, or an optionally halogenated hydrocarbon group with 1 to 4 carbon atoms or the --CH.sub.2 OR.sup.2 group, in which R.sup.2 represents an alkyl or an alkenyl group, the R.sup.1 group within the polymeric molecule being the same or different, there being added, on the average, 1 to 7 moles of the oxirane per hydroxyl group of the novolak, and the polyol and the polyisocyanate being present in such a ratio that 0.95 to 1.25 isocyanate groups of the polyisocyanate correspond to one hydroxyl group of the polyol. The inventive adhesives are liquid, adhere well to plastic surfaces and have a high peel strength. They are resistant to the effects of water and moisture.
摘要翻译：本发明涉及一种可硬化粘合剂，其包含至少一种多元醇和一种多异氰酸酯和/或其预聚物作为有效成分，以及另外的常规添加剂，例如促进剂，胶合助剂，颜料和/或填料。本发明的粘合剂的特征在于，其作为多元醇含有平均分子量为300至1200的酚醛清漆的反应产物与其中R 1为氢的通式为“IMAGE”的环氧乙烷或任选卤代烃具有1至4个碳原子的基团或-CH 2OR 2基团，其中R 2表示烷基或烯基，聚合物分子内的R 1基团相同或不同，平均加入1至7摩尔酚醛清漆中每个羟基的环氧乙烷，多元醇和多异氰酸酯以多异氰酸酯的0.95〜1.25个异氰酸酯基团相当于多醇的一个羟基的比例存在。本发明的粘合剂是液体的，很好地粘附在塑料表面上并具有高的剥离强度。它们能抵抗水分和水分的影响。

2. 发明授权

US4002781A Process for making carrier sheets containing hardenable polyester resins 失效
标题翻译：制造含有可硬化聚酯树脂的载体片的方法
公开(公告)号：US4002781A
公开(公告)日：1977-01-11
申请号：US213225
申请日：1971-12-28
申请人： Jurgen Fock , Ulrich Holtschmidt
发明人： Jurgen Fock , Ulrich Holtschmidt
IPC分类号： C08L61/28 , C08L67/06 , C09D167/06 , D06N7/06 , D21H17/51 , D21H17/53 , B05D3/10
CPC分类号： D21H17/53 , C08L61/28 , C08L67/06 , C09D167/06 , D21H17/51
摘要： This invention relates to a process for making carrier sheets containing hardenable polyester resins by treating the carrier sheets with solutions or emulsions of polyester resins, which comprisesA. impregnating the carrier sheet with an aqueous solution of a hardenable water-soluble polyester resin,B. substantially drying the carrier sheet containing the aqueous solution of the hardenable polyester resin,C. applying a polymerizable unsaturated compound onto the resin-containing carrier sheet in a quantity sufficient for subsequent cross-linking,D. coating the treated resin-containing carrier sheet with a solution or an aqueous dispersion of a water-insoluble hardenable polyester resin containing a cross-linking agent, andE. substantially drying the resultant product of the process.
摘要翻译：本发明涉及通过用聚酯树脂的溶液或乳液处理载体片材来制备含有可硬化聚酯树脂的载体片材的方法，其包括A.用可溶性水溶性聚酯树脂的水溶液印刷载体片材B. 大量干燥含有可饱和聚酯树脂的水溶液的载体片材C.将可聚合的不饱和化合物在含有树脂的载体片材上用于后续交联的数量有限的D.将含有树脂的载体片材涂布于一种溶液或含有交联剂的水不溶性可再生聚酯树脂的水分散体，以及E.大量干燥该方法的结果产物。

3. 发明授权

US5484851A Polyvinyl-polyoxyalkylene block copolymers 失效
标题翻译：聚乙烯基 - 聚氧化烯嵌段共聚物
公开(公告)号：US5484851A
公开(公告)日：1996-01-16
申请号：US172678
申请日：1993-12-22
申请人： Jurgen Fock
发明人： Jurgen Fock
IPC分类号： B01F17/52 , C08F2/30 , C08F2/38 , C08F8/00 , C08F293/00 , C08L53/00 , C09D153/00 , C08F8/34 , C08F12/08
CPC分类号： C09D153/00 , C08F293/00 , C08F8/00 , C08L53/00
摘要： A mixed block copolymer of the A-B type is prepared. The A block of the block copolymer is formed by the polymerization of compounds having vinyl groups and the B block of which is a polyoxyalkylene block, obtainable by polymerizing, first of all, monomers having vinyl groups at temperatures of 60.degree. to 150.degree. C. by a free radical mechanism in the presence of sufficient amounts of an initiator and an amount, which corresponds to the desired chain length, of a chain-length regulator, which carries, aside from a mercapto group, a further functional group having at least one active hydrogen and adding alkylene oxide, optionally in the presence of a known addition reaction catalyst, in an addition reaction at 20.degree. to 180.degree. C. onto the polymer so modified, until the desired molecular weight of block B is reached.
摘要翻译：制备A-B型混合嵌段共聚物。嵌段共聚物的A嵌段通过具有乙烯基的化合物的聚合形成，B嵌段是聚氧化烯嵌段，首先在60℃至150℃的温度下聚合具有乙烯基的单体，通过自由基机理在足够量的引发剂存在下，和一定数量（对应于期望的链长度）的链长度调节剂，其携带除了巯基之外还具有至少一个活性氢，并且在已知的加成反应催化剂的存在下加入环氧烷，在20至180℃的加成反应中进行如此修饰的聚合物，直至达到所需的嵌段B的分子量。

4. 发明授权

US5338485A Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups and their use as surface active substances 失效
标题翻译：具有长链烃和聚氧化烯基团的聚丙烯酸酯及其作为表面活性物质的用途
公开(公告)号：US5338485A
公开(公告)日：1994-08-16
申请号：US843912
申请日：1992-02-27
申请人： Jurgen Fock , Eberhard Esselborn , Dietmar Schaefer
发明人： Jurgen Fock , Eberhard Esselborn , Dietmar Schaefer
IPC分类号： B01F17/00 , B01F17/42 , C08F8/14 , C08F20/18 , C08F120/18
CPC分类号： B01F17/0028 , C08F8/14 , C08F2810/30 , Y10S516/06
摘要： Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to 4 carbon atoms and which were obtained by free radical polymerization, wherein the transesterification is carried out with a mixture of selected alcohols and polyoxyalkylene monools. Compared to products obtained by copolymerization, the transesterification products are largely free of undesirable low molecular weight components, have a narrow molecular weight distribution and exhibit excellent surfactant properties. They are useful especially as W/O emulsifiers for natural and synthetic oils.
摘要翻译：公开了具有长链烃和聚氧化烯基团的聚丙烯酸酯，其通过聚丙烯酸酯烷基酯（其烷基具有1至4个碳原子并通过自由基聚合获得）的酯交换制备，其中酯交换反应是用选择的醇和聚氧化烯一元醇的混合物。与通过共聚获得的产物相比，酯交换产物大部分没有不期望的低分子量组分，具有窄的分子量分布并且表现出优异的表面活性剂性质。它们特别适用于天然和合成油的W / O乳化剂。

5. 发明授权

US5115039A Polyacrylate esters with quaternary ammonium groups 失效
公开(公告)号：US5115039A
公开(公告)日：1992-05-19
申请号：US711364
申请日：1991-06-05
申请人： Jurgen Fock , Dietmar Schaefer , Eberhard Esselborn
发明人： Jurgen Fock , Dietmar Schaefer , Eberhard Esselborn
IPC分类号： A61K8/00 , A61K8/72 , A61Q5/00 , A61Q5/02 , B01F17/18 , C08F8/02 , C08F8/14 , C08F8/30 , C08F8/32 , C08F8/44 , C08F20/34 , C08F220/34 , C08G81/02 , C09K3/16 , D06M15/267
CPC分类号： A61Q5/02 , A61K8/8152 , A61Q5/12 , C08F8/14 , C08F8/44 , C08F2810/30
摘要： Polyacrylate esters with quaternary ammonium groups are disclosed. The esters are obtained by transesterifying alkyl polyacrylate esters with a mixture of dialkylaminoalkanols and saturated or unsaturated aliphatic alcohols with 8 to 22 carbon atoms, followed by quaternization.The polymers are free of physiologically questionable components and can therefore be used for the preparation of cosmetic products, preferably for hair cosmetics. The polymers furthermore are suitable for finishing fibers or of textile products.The invention is furthermore directed to polyacrylate esters with tertiary amino groups, which are formed as intermediates in the preparation of polyacrylate esters with quaternary ammonium groups.

6. 发明授权

US4537934A Thermosetting adhesive 失效
标题翻译：热固性粘合剂
公开(公告)号：US4537934A
公开(公告)日：1985-08-27
申请号：US275016
申请日：1981-06-18
申请人： Jurgen Fock , Dietmar Schedlitzki
发明人： Jurgen Fock , Dietmar Schedlitzki
IPC分类号： C08G18/62 , C08L75/04 , C09J133/06 , C09J133/20 , C09J175/04 , C08F8/30
CPC分类号： C09J175/04 , C08G18/6229 , C08G18/6262 , C09J133/066 , C09J133/20 , C08L75/04
摘要： A thermosetting adhesive containing as the active components(a) a copolymer which is obtained by the polymerization of(a.sub.1) 35 to 70 weight percent of one or more alkyl esters of acrylic and/or methacrylic acid, with 1 to 8 carbon atoms in the alkyl radical,(a.sub.2) 20 to 45 weight percent of acrylonitrile and/or methacrylonitrile and/or vinyl acetate,(a.sub.3) 10 to 20 weight percent of one or more .omega.-hydroxyalkyl esters of acrylic and/or methacrylic acid with 1 to 5 carbon atoms in the alkyl radical,(a.sub.4) 0 to 15 weight percent of acrylamide and/or methacrylamide, and(a.sub.5) 0 to 35 weight percent of acrylic or vinyl monomers, whose composition deviates from that of components (a.sub.1) and (a.sub.4), whereinthe sum of the monomers (a.sub.1) to (a.sub.5) amounts to 100 weight percent and the copolymer has a limiting viscosity of 0.05 to 0.6 (100 ml.multidot.g.sup.-1) at 25.degree. C. in methyl acetate, and(b) one or more polyisocyanates and/or their partial reaction products with polyols, the molecule having on the average at least 2 isocyanate groups,components (a) and (b) being present in a ratio such that one hydroxyl group of component (a) corresponds to 1 to 1.5 isocyanate groups of component (b), as well as, if necessary, the usual additives, such as, accelerators, gluing auxiliaries, pigments and fillers. The adhesive can be cured at temperature of 80.degree. C. and less, without decreasing the adhesion. In so doing, the moisture resistance and the resistance towards weathering are maintained. The adhesive is therefore particularly suitable for the manufacture of skis.
摘要翻译：一种热固性粘合剂，其包含作为活性组分的（a）共聚物，其通过（a1）35至70重量％的一种或多种丙烯酸和/或甲基丙烯酸的烷基酯与1-8个碳原子的聚合而获得烷基，（a2）20至45重量％的丙烯腈和/或甲基丙烯腈和/或乙酸乙烯酯，（a3）10至20重量％的一种或多种丙烯酸和/或甲基丙烯酸的ω-羟烷基酯与1至5 烷基中的碳原子，（a4）0-15重量％的丙烯酰胺和/或甲基丙烯酰胺，和（a5）0-35重量％的丙烯酸或乙烯基单体，其组分偏离组分（a1）和（a4）），其中单体（a1）〜（a5）的总量为100重量％，共聚物在25℃下在乙酸甲酯中的特性粘度为0.05〜0.6（100ml×g-1），（b）一种或多种多异氰酸酯和/或其与多元醇的部分反应产物，该分子具有平均值至少2个异氰酸酯基团，组分（a）和（b）以使组分（a）的一个羟基对应于组分（b）的1至1.5个异氰酸酯基团的比例存在，以及如果需要，通常的添加剂，例如促进剂，胶合助剂，颜料和填料。粘合剂可以在80℃和更低的温度下固化，而不降低粘合力。在这样做时，保持耐湿性和耐候性。因此，粘合剂特别适用于滑雪板的制造。

7. 发明授权

US5990245A .alpha., .omega.-polymethacrylate glycols, methods for their synthesis and their use for the preparation of polymers, particularly polyurethanes and polyesters 失效
标题翻译： α，ω-聚甲基丙烯酸酯二醇，其合成方法及其用于制备聚合物，特别是聚氨酯和聚酯的用途
公开(公告)号：US5990245A
公开(公告)日：1999-11-23
申请号：US936154
申请日：1997-09-24
申请人： Eberhard Esselborn , Jurgen Fock
发明人： Eberhard Esselborn , Jurgen Fock
IPC分类号： C08F2/42 , C08F8/14 , C08F20/18 , C08F20/22 , C08F220/10 , C08G18/62 , C08G59/14 , C08G63/00 , C08G63/49 , C08G63/66 , C08G63/91 , C08L63/00 , C08L67/08 , C08L71/02
CPC分类号： C08F8/14 , C08G18/6245 , C08G63/00 , C08L63/00 , C08L67/08 , C08L71/02 , C08F2810/40
摘要： .alpha., .omega.-polymethacrylate glycols of the general formula ##STR1## are prepared and a method for their synthesis and their use as only or partial glycol component for the preparation of polyesters and polyurethanes and for the modification of alkyd and epoxide resins are described.
摘要翻译：制备通式的α，ω-聚甲基丙烯酸酯二醇及其合成方法及其作为仅用于制备聚酯和聚氨酯的部分二醇组分和用于醇酸树脂和环氧树脂改性的方法。

8. 发明授权

US5744523A Use of polyacrylate esters as dispersants 失效
标题翻译：使用聚丙烯酸酯作为分散剂
公开(公告)号：US5744523A
公开(公告)日：1998-04-28
申请号：US513314
申请日：1995-08-10
申请人： Michael Barkowsky , Jurgen Fock , Dietmar Schaefer
发明人： Michael Barkowsky , Jurgen Fock , Dietmar Schaefer
IPC分类号： B01F17/00 , B01F17/52 , C09D17/00 , C08F20/28 , C08F8/14
CPC分类号： C09D17/002 , B01F17/0028 , B01F17/005 , Y10S516/06 , Y10S524/923
摘要： Polyacrylate esters having an average molecular weight of 1500 to 20,000 and being obtainable by the transesterification of alkyl polyacrylates, obtained by free radical polymerization and containing 1 to 4 carbon atoms in the alkyl group, with a) saturated or unsaturated aliphatic alcohols with 12 to 22 carbon atoms and b) optionally, additionally with dialkylaminoalkanols of the general formula HO--R.sup.1 --NR.sup.2 R.sup.3, wherein R.sup.1 is a divalent alkylene groups with 2 to 4 carbon atoms and are R.sup.2, R.sup.3 are the same or different and represent alkyl groups with 1 to 4 carbon atoms, the molar ratio of the aliphatic alcohols a) to the dialkylaminoalkanols b) being 1:0 to 1:1.5, and the components a) and b) being used in such amounts, that 25 to 70% of the ester groups are transesterified, are used as dispersants for finely divided solids, particularly for fillers and pigments, in organic media.
摘要翻译：平均分子量为1500至20,000的聚丙烯酸酯，可通过自由基聚合反应并在烷基中含有1至4个碳原子的烷基聚丙烯酸酯与a）饱和或不饱和脂族醇与12至22 碳原子和b）任选地，另外具有通式HO-R1-NR2R3的二烷基氨基链烷醇，其中R 1是具有2至4个碳原子的二价亚烷基并且是R 2，R 3相同或不同，并且表示具有1至 4个碳原子，脂族醇a）与二烷基氨基链烷醇的摩尔比b）为1:0至1:1.5，组分a）和b）的用量为25-70％的酯基被酯交换，用作有机介质中细分固体，特别是填料和颜料的分散剂。

9. 发明授权

US5571872A Polymethacrylate esters, the ester groups of which in the .alpha. and optionally also in the .omega. position differ from the ester groups in the chain 失效
标题翻译：聚甲基丙烯酸酯，其酯基在α和任选地也在ω位置不同于链中的酯基
公开(公告)号：US5571872A
公开(公告)日：1996-11-05
申请号：US589031
申请日：1996-01-19
申请人： Eberhard Esselborn , Jurgen Fock
发明人： Eberhard Esselborn , Jurgen Fock
IPC分类号： C08F2/42 , C08F8/14 , C08F8/30 , C08F20/10 , C08F20/12
CPC分类号： C08F8/14 , C08F8/30 , C08F2810/30 , C08F2810/40
摘要： Novel polymethacrylate esters are prepared; the ester groups of which in the .alpha. and optionally also in .omega. the position differ from the ester groups in the chain. The invention furthermore relates to a method for the synthesis of these compounds by transesterification under selected method conditions.
摘要翻译：制备新型聚甲基丙烯酸酯; 其中α基团的酯基和任选的ω位置与链中的酯基不同。本发明还涉及通过在选择的方法条件下酯交换合成这些化合物的方法。

10. 发明授权

US5296573A Polyacrylate ester with long-chain alkoxylated hydrocarbonoxy groups and their use in cosmetics and personal grooming 失效
标题翻译：具有长链烷氧基化烃氧基的聚丙烯酸酯酯及其在化妆品和个人修饰中的应用
公开(公告)号：US5296573A
公开(公告)日：1994-03-22
申请号：US648725
申请日：1991-01-31
申请人： Eberhard Esselborn , Jurgen Fock , Gotz Koerner , Dietmar Schaefer
发明人： Eberhard Esselborn , Jurgen Fock , Gotz Koerner , Dietmar Schaefer
IPC分类号： B01F17/52 , C08F8/14 , C08F20/26 , C08G81/02 , C08F220/26 , C08F220/28
CPC分类号： A61Q5/02 , A61K8/86 , C08F8/14 , C08G81/025 , C08F2810/30
摘要： Polyacrylate esters with long-chain alkoxylated hydrocarbonoxy groups are disclosed which can be obtained by the transesterification of polyacrylate esters with polyoxyalkylene monools, wherein the polyacrylate esters, up to 50% of which can be replaced by the corresponding methacrylate esters, have been obtained by free radical polymerization and wherein the polyoxyalkylene monools have the average formulaR.sup.1 O(C.sub.n H.sub.2n O--).sub.x HwhereinR.sup.1 is an alkyl, alkenyl or alkylphenyl group,n has an absolute value of 2, 3 or 4 and an average value of 2.0 to 2.5 andx is 10 to 200.The compounds, which can be used as emulsifiers, solubilizers and for thickening aqueous solutions which contain anionic surfactants, particularly in cosmetics and for personal grooming, are distinguished by a content of low molecular weight components, which is smaller compared to that of products obtained by copolymerization.
摘要翻译：公开了具有长链烷氧基化烃氧基的聚丙烯酸酯，其可通过聚丙烯酸酯与聚氧化烯一醇的酯交换获得，其中至多50％可被相应的甲基丙烯酸酯代替的聚丙烯酸酯已经通过游离自由基聚合，其中聚氧化烯一元醇具有平均式R1O（CnH2nO-）xH，其中R1是烷基，烯基或烷基苯基，n的绝对值为2,3或4，平均值为2.0至2.5，x为可用作乳化剂，增溶剂和含有阴离子表面活性剂，特别是化妆品中和用于个人修饰的阴离子表面活性剂的水溶液的化合物的特征在于低分子量组分的含量比其低的共聚产物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式