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21. 发明授权

EP0765885B1 Synthetic resin powder composition 失效
标题翻译： Kunstharzpulverzusammensetzung
公开(公告)号：EP0765885B1
公开(公告)日：2003-12-03
申请号：EP96115379.8
申请日：1996-09-25
申请人： Kuraray Co., Ltd.
发明人： Nakamae, Masato , Sato, Toshiaki
IPC分类号： C08F2/22 , C08F261/04 , C04B24/16
CPC分类号： C04B24/16 , C04B24/2623 , C04B2103/0047 , C04B2103/0057 , C04B2103/0059 , C08F261/04

22. 发明公开

EP1174444A1 Dispersion stablizer for suspension polymerization of vinyl compound 有权
标题翻译： Dispersionsstabilisatorfürdie Suspensionpolymerise von Vinyl-Verbindungen
公开(公告)号：EP1174444A1
公开(公告)日：2002-01-23
申请号：EP01117140.2
申请日：2001-07-13
申请人： Kuraray Co., Ltd., Kurashiki Plant
发明人： Kato, Masaki , Inomata, Naokiyo , Tanimoto, Seiji
IPC分类号： C08F14/06 , C08F2/20 , C08F261/04 , C08L29/04
CPC分类号： C08F261/04 , C08F2/20 , C08F14/06 , C08L29/04 , C08L2666/04
摘要： The invention discloses a dispersion stabilizer for suspension polymerization of a vinyl compound comprising a vinyl alcohol polymer (A) having a content of an ethylene unit of 0.5 to 10 mol%, a degree of saponification of 60 mol% or more and a degree of polymerization of 600 or more and a vinyl alcohol polymer (B) selected from a vinyl alcohol polymer (B1) having a content of an ethylene unit of 0.5 to 10 mol%, a degree of saponification of 20 to 80 mol% and a degree of polymerization of 100 to 600, a vinyl alcohol polymer (B2) having a degree of saponification of 20 to 60 mol% and a degree of polymerization of 100 to 600 and a vinyl alcohol polymer (B3) having a content of an ethylene unit of 0.5 to 10 mol%, a degree of saponification of 90 mol% or more and a degree of polymerization of 1,000 or more. Further, the invention discloses a process for suspension polymerization of a vinyl compound using the dispersion stabilizer for suspension polymerization.
The dispersion stabilizer for suspension polymerization of the vinyl compound in the invention, by the use of a small amount, exhibits quite an excellent suspension polymerization stability. Further, the suspension polymerization of a vinyl compound using this dispersion stabilizer can produce porous vinyl polymer granules having a sharp particle size distribution and a high bulk density. In the polymer granules, a rate of plasticizer absorption is high to give a high processability, a monomer remaining in polymer granules is easy to remove, and fish eyes in a molded product are decreased in the molding.
摘要翻译：本发明公开了一种乙烯基化合物的悬浮聚合用分散稳定剂，其含有乙烯单元的含量为0.5〜10摩尔％，皂化度为60摩尔％以上且聚合度的乙烯醇系聚合物（A）为600以上，乙烯醇系聚合物（B）选自乙烯单元为0.5〜10摩尔％，皂化度为20〜80摩尔％的乙烯醇系聚合物（B1）和聚合度为100〜600，皂化度为20〜60摩尔％，聚合度为100〜600的乙烯醇系聚合物（B2）和乙烯单元的含量为乙烯单元的乙烯醇系聚合物（B3）为0.5〜 10摩尔％，皂化度为90摩尔％以上，聚合度为1000以上。此外，本发明公开了使用悬浮聚合用分散稳定剂的乙烯基化合物的悬浮聚合方法。本发明中的乙烯基化合物的悬浮聚合用分散稳定剂，通过使用少量，具有非常优异的悬浮聚合稳定性。此外，使用该分散稳定剂的乙烯基化合物的悬浮聚合可以制造具有尖锐的粒度分布和高堆积密度的多孔乙烯基聚合物颗粒。在聚合物颗粒中，增塑剂吸收率高，可以提高加工性，聚合物颗粒中残留的单体易于除去，成型体中的成型品中的鱼眼降低。

23. 发明公开

EP1170311A1 Vinyl acetate based polymer latex composition, especially for adhesives 有权
标题翻译：聚合物胶乳Zusammensetzung auf Basis von Vinylacetat，speziellfürKlebstoffe
公开(公告)号：EP1170311A1
公开(公告)日：2002-01-09
申请号：EP00114097.9
申请日：2000-07-07
申请人： AIR PRODUCTS POLYMERS, L.P.
发明人： Zecha, Helmut , Weissgerber, Rudolf , Geiger, Frank
IPC分类号： C08F218/04 , C08F261/04 , C09J131/04
CPC分类号： C08F218/04 , C08F261/04
摘要： The present invention relates to a vinyl acetate based polymer latex composition obtained by emulsion polymerization, the polymer comprising PVOH, and a monomer mixture, said monomer mixture comprising vinyl acetate, and a pre-crosslinking monomer selected from one or more polyethylenically unsaturated compounds wherein said pre-crosslinking monomer is present in amount of less than 0.01% by weight based on the total monomer content and which pre-crosslinking monomer is initially charged to the polymerization reaction mixture. The invention further relates to use of the vinyl acetate based polymer latex in an adhesive, preferably a woodworking adhesive and to an adhesive, preferably a woodworking adhesive comprising said latex.
摘要翻译：本发明涉及通过乳液聚合获得的乙酸乙烯酯基聚合物胶乳组合物，包含PVOH的聚合物和单体混合物，所述单体混合物包含乙酸乙烯酯和选自一种或多种多烯属不饱和化合物的预交联单体，其中所述预交联单体的存在量相对于总单体含量小于0.01重量％，并且哪些预交联单体最初加入到聚合反应混合物中。本发明还涉及在粘合剂，优选木工粘合剂和粘合剂，优选包含所述胶乳的木工粘合剂中使用乙酸乙烯酯基聚合物胶乳。

24. 发明公开

EP1022383A4 SHEET SURFACE TREATING AGENT AND INK-JET PRINTING PAPER 有权
标题翻译： BEHANDLUNGSMITTELFÜREINEBLATTOBERFLÄCHEUND TINTENSTRAHLDRUCKPAPIER
公开(公告)号：EP1022383A4
公开(公告)日：2000-11-08
申请号：EP98941822
申请日：1998-09-10
申请人： HYMO CORP
发明人： SUGIYAMA TOSHIAKI , ONO MOTOSUKE , KAMADA OSAMU
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , C08F2/44 , C08F261/04 , D21H17/44 , D21H19/20 , D21H27/00 , C08F265/04 , D21H17/36
CPC分类号： B41M5/5254 , B41M5/52 , B41M5/5245 , D21H17/44
摘要： A sheet surface treating agent containing a graft copolymer in which one of the backbone and the branch polymers contains vinyl alcohol units and the other contains cationic groups and being used in application to a pulp or plastic sheet to give a coated sheet for use in ink-jet printing. The cationic groups are introduced by the graft copolymerization of a di(meth) allylamine or (meth) acrylic monomer. Alternatively, the graft copolymer is obtained by grafting an N-vinylcarboxamide monomer and then hydrolyzing the graft polymer. The formular weight ratio of the vinyl alcohol units to the cationic groups introduced is preferably 1/20 to 2/1 from the standpoint of performance balance.
摘要翻译：一种含有接枝共聚物的片材表面处理剂，其中主链和支链聚合物之一含有乙烯醇单元，另一种含有阳离子基团，并用于施加到纸浆或塑料片上以得到用于喷墨印刷的涂布片材，喷印。通过二（甲基）烯丙胺或（甲基）丙烯酸单体的接枝共聚引入阳离子基团。或者，接枝共聚物通过接枝N-乙烯基羧酰胺单体然后水解接枝聚合物而获得。从性能平衡的观点来看，乙烯醇单元与引入的阳离子基团的计量重量比优选为1/20至2/1。

25. 发明公开

EP0483380A4 PROCESSES FOR SYNTHESIZING CYCLODEXTRIN POLYMER AND PRODUCING CYCLODEXTRIN FILM 失效
标题翻译：合成环糊精聚合物和生产环糊精膜的方法
公开(公告)号：EP0483380A4
公开(公告)日：1993-07-07
申请号：EP91909359
申请日：1991-05-20
申请人： TOPPAN PRINTING CO. LTD.
发明人： YOSHINAGA, MASANOBU, TOPPAN PRINTING CO., LTD.
IPC分类号： B01D71/08 , B01D71/12 , B01D71/38 , B01D71/78 , C08B37/16 , C08F8/00 , C08F251/02 , C08F290/10 , C08G81/00 , C08J5/18 , C08B15/00 , C08F8/12 , C08F20/28 , C08F116/38 , C08F216/14 , C08F218/08 , C08F261/04
CPC分类号： C08F290/10 , B01D71/08 , B01D71/38 , B01D71/78 , C08B37/0012 , C08F8/00 , C08F251/02 , C08F16/06
摘要： A process for synthesizing cyclodextrin polymer either by the reaction of cyclodextrin derivative with polyvinyl alcohol, cellulose or their derivative(s), or by the copolymerization of cyclodextrin derivative with vinyl acetate or methyl methacrylate; and a process for producing cyclodextrin film from the cyclodextrin polymer. The polymer has a high cyclodextrin content, and the film produced from this polymer can be used in the form of a single film without the necessity for using other supporting film, because the polymer itself has a capability of forming film.

26. 发明授权

EP0216074B1 Polyvinyl alcohol derivatives and crosslinked hydrogel contact lenses made therefrom 失效
标题翻译：聚乙烯醇衍生物和交联水凝胶接触镜
公开(公告)号：EP0216074B1
公开(公告)日：1993-06-16
申请号：EP86110372.9
申请日：1986-07-28
申请人： CIBA-GEIGY AG
发明人： Goldenberg, Merrill , Mueller, Karl Friedrich
IPC分类号： C08F261/04 , G02B1/04
CPC分类号： G02B1/043 , C08F261/04 , C08G18/6212 , C08G18/8116 , C08G2210/00 , C08L29/00 , C08L51/06

27. 发明公开

EP0450437A3 Copolymerisate auf Basis von C1-C8-Alkylacrylaten und/oder -methacrylaten, Verfahren zu ihrer Herstellung und ihre Verwendung 失效
标题翻译：基于C1-C8-烷基丙烯酸酯和/或甲基丙烯酸酯的共聚物，其制备方法及其用途
公开(公告)号：EP0450437A3
公开(公告)日：1992-04-08
申请号：EP91104620.9
申请日：1991-03-23
申请人： BASF Aktiengesellschaft
发明人： Brueckmann, Ralf, Dr. , Schoepke, Holger, Dr. , Wirth, Thomas, Dr. , Hartmann, Juergen, Dr.
IPC分类号： C08F220/12 , C09D151/00 , D06M15/333 , C08L33/06 , C08F261/04
CPC分类号： D06M15/333 , C08F220/12 , C08F261/04 , D06M15/263
摘要： Copolymerisate auf der Basis von C₁-C₈-Alkylacrylaten und/oder -methacrylaten, erhältlich durch radikalische Emulsions- oder Lösungspolymerisation von
A) 50 bis 95 Gew.-% eines C₁-C₈-Alkylacrylates und/oder -methacrylates, B) 5 bis 20 Gew.-% einer ungesättigten Carbonsäure und/oder eines ungesättigten Carbonsäureanhydrids, C) 0 bis 20 Gew.-% weiterer wasserlöslicher Comonomerer und D) 0 bis 10 Gew.-% sonstiger Comonomerer in Gegenwart von E) 2 bis 60 Gew.-Teilen Polyvinylalkohol, pro 100 Gew.-Teile des Monomerengemisches aus A) bis D). Die Produkte finden als Mittel zum vorübergehenden Oberflächenschutz von flächigen oder räumlichen Gebilden und als Schlichtemittel Verwendung.

28. 发明公开

EP0349084A2 Polyketone derived products 失效
标题翻译：产品基础冯Polyketonen。
公开(公告)号：EP0349084A2
公开(公告)日：1990-01-03
申请号：EP89201700.5
申请日：1989-06-27
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Broekhuis, Antonius Augustinus , Drent, Eit
IPC分类号： C08F261/04 , C08F279/02 , C08G67/02 , C08L73/00
CPC分类号： C08G67/02 , C08L21/00 , C08L31/04 , C08L73/00 , C08L47/00 , C08L2666/04
摘要： Polyketone derived products are obtainable by polymerizing a mixture of carbon monoxide and one or more olefinically unsaturated compounds by contacting the mixture at an elevated temperature and pressure with a specified catalyst composition and with a polymeric polyol or an unsaturated rubber.
摘要翻译：聚酮衍生的产物可以通过使一氧化碳和一种或多种烯属不饱和化合物的混合物通过使聚合物在高温和高压下与指定的催化剂组合物和聚合多元醇或不饱和橡胶接触来获得。

29. 发明授权

EP3954721B1 COMPOSITION 有权
公开(公告)号：EP3954721B1
公开(公告)日：2023-06-21
申请号：EP20787501.4
申请日：2020-04-07
发明人： NAKANISHI, Soichiro , NARUTOMI, Takuya , SUZUKI, Shigeru , WATANABE, Jun
IPC分类号： C08F261/04 , C08K7/06 , C08L51/00 , H01M4/02 , H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/62 , C08K3/04 , C09D151/00

30. 发明授权

EP3318580B1 AQUEOUS EMULSION COMPOSITION 有权
公开(公告)号：EP3318580B1
公开(公告)日：2022-12-28
申请号：EP16817460.5
申请日：2016-06-24
发明人： TANIDA, Tatsuya , MORIKAWA, Keisuke
IPC分类号： C08F261/04 , C08K5/09 , C08L51/00 , C08F218/08 , C08F216/18 , C08F220/58 , C08F224/00 , C08F218/04

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