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91. 发明公开

EP2030997A1 POLYVINYL ALCOHOL RESIN AND USE THEREOF 有权
标题翻译： POLYVINYLALKOHOLHARZ UND VERWENDUNG DAVON
公开(公告)号：EP2030997A1
公开(公告)日：2009-03-04
申请号：EP06745468.6
申请日：2006-04-19
申请人： The Nippon Synthetic Chemical Industry Co., Ltd.
发明人： SHIBUTANI, Mitsuo c/o The Nippon Synthetic Chem , YUNO, Shinji c/o The Nippon Synthetic Chemical In
IPC分类号： C08F216/06 , C08J5/18 , D21H21/16 , D21H17/36 , B01F17/52 , C09J129/04 , C09D129/04
CPC分类号： D21H17/36 , C09D129/04 , C09J129/04 , D21H19/60 , D21H21/16
摘要： It is intended to provide a novel polyvinyl alcohol resin which is excellent in viscosity stability of an aqueous solution, high speed coatability, reactivity with a crosslinking agent and water solubility. The invention relates to the polyvinyl alcohol resin containing a structural unit having as a side chain a carboxyl group-containing long-chain alkyl group represented by the general formula (1).

In the formula, R 1 and R 2 independently represent a hydrogen atom or an alkyl group, R 4 , R 5 and R 6 independently represent a hydrogen atom or an alkyl group, R 3 represents a hydrogen atom, an alkyl group or an alkali metal and n represent a positive integer.
摘要翻译：旨在提供一种新型的聚乙烯醇树脂，其水溶液的粘度稳定性优异，高速涂布性，与交联剂的反应性和水溶性。本发明涉及含有具有由通式（1）表示的含羧基的长链烷基侧链的结构单元的聚乙烯醇树脂。在该式中，R 1和R 2独立地表示氢原子或烷基，R 4，R 5和R 6独立地表示氢原子或烷基，R 3表示氢原子，烷基或碱金属，n表示正整数。

92. 发明公开

EP1780227A4 POLYVINYL ALCOHOL HAVING 1,2-GLYCOL BOND IN SIDE CHAIN AND PROCESS FOR PRODUCING THE SAME 有权转让
标题翻译：与侧链1,2-乙二醇键和工艺生产聚乙烯醇
公开(公告)号：EP1780227A4
公开(公告)日：2008-04-30
申请号：EP04771795
申请日：2004-08-18
申请人： NIPPON SYNTHETIC CHEM IND
发明人： SHIBUTANI MITSUO
IPC分类号： C08F216/06 , C08F8/12
CPC分类号： C08F8/12 , C08F2800/10 , C08G18/6212 , C08G18/7671 , C08K3/26 , C08L29/04 , C09J125/10 , C09J175/04 , Y10T442/60 , C08F218/08
摘要： The present invention provides a polyvinyl alcohol having a 1,2-glycol bond in a side chain, which has the features that there is no generation of dimethyl carbonate in the preparation thereof, no need of an eliminating process of dimethyl carbonate in the recovering process of waste liquid after hydrolysis. Also, even an introduction amount of 1,2-glycol bonds is increased, there is no deterioration of solubility in a hydrolyzing solution (methanol) of a copolymer (paste) before hydrolysis, further, water-insoluble is not lowered even in experiencing thermal history. Specifically, the present invention provides a polyvinyl alcohol having a 1,2-glycol bond in a side chain obtained by hydrolyzing a copolymer of a vinyl ester monomer and a compound shown in the formula (1).

93. 发明公开

EP1888674A1 VINYL ALCOHOL COPOLYMERS FOR USE IN AQUEOUS DISPERSIONS AND MELT EXTRUDED ARTICLES 审中-公开
标题翻译： FOR USE IN水分散体和对象乙烯醇共聚物熔融挤出
公开(公告)号：EP1888674A1
公开(公告)日：2008-02-20
申请号：EP06719908.3
申请日：2006-01-30
申请人： Celanese International Corporation
发明人： VICARI, Richard
IPC分类号： C08J5/18 , C08L29/04 , C08F2/00 , C08F2/06 , C08F216/06 , C08F218/08
CPC分类号： C08F216/06 , C08F8/12 , C08F218/08 , C08F220/58 , C08F2800/10 , C08J5/18 , C08J2329/04 , C11D17/042 , C08F2220/606
摘要： In a method of preparing an aqueous dispersion selected from drilling fluids, hydraulic cement compositions, mineral pigment containing coatings, and papermaking furnishes or in a method of preparing a melt extrudate, the improvement comprising: a) producing a copolymer of vinyl alcohol (VOH) and 2-acrylamido-2-methyl propane sulfonic acid or a salt of such acid (AMPS) by steps including continuously feeding with agitation, vinyl acetate (VAM) and AMPS as comonomers, a free radical yielding polymerization initiator, and a solvent for said comonomers, initiator, and copolymer resulting from the copolymerization of said comonomers, maintaining the resulting reaction mass in said first reaction zone under polymerization conditions for a residence time sufficient for a major proportion of AMPS fed to said first reaction zone to polymerize, continuously feeding reaction mass from said first reaction zone with an additional supply of AMPS to a second reaction zone, maintaining the reaction mass in the second reaction zone for a residence time sufficient to polymerize a major proportion of the AMPS added to the second reaction zone, continuously withdrawing reaction mass from the second reaction zone, separating copolymer of VAM and AMPS from the latter reaction mass, and saponifying by hydrolysis and/or alcoholysis a major proportion of the acetate groups in said copolymer to form a copolymer of VOH and AMPS; and b) incorporating the saponified copolymer into the aqueous dispersion or melt extrudate. A product comprising a cold water soluble film wherein: a) the film comprises a copolymer of vinyl alcohol (VOH) with a minor amount of 2-acrylamido-2 -methyl propane sulfonic acid in free acid form or as a salt of the free acid (AMPS); and b) the film has a harsh chemical dissolution time of less than about 80 seconds measured by the harsh chemical dissolution test method after 8 weeks.

94. 发明授权

EP1669379B1 3,5-DIMETHYL-1-ADAMANTYL-AMMONIUM POLYMERIC SALTS AND THE USE THEREOF IN THE FORM OF ANTIVIRAL AGENTS 有权
标题翻译：聚合物3.5二甲基ADAMANTYLAMMONIUMSALZE及其利用方式的抗病毒药物的形式
公开(公告)号：EP1669379B1
公开(公告)日：2007-11-14
申请号：EP03811282.7
申请日：2003-09-23
申请人： Akciju Sabiedriba "Olainfarm"
发明人： MARCHUKOV, Valery Aleksandrovich , PLATONOV, Vitaly Georgievich , SELKOV, Sergei Alekseevich , CHERNOBROVY, Aleksandr Nikolaevich
IPC分类号： C08F220/04 , C08F120/06 , C08F126/02 , C08F216/06 , C08F226/02 , C08F226/10 , A61K31/13 , A61K47/32 , A61P31/12
CPC分类号： A61K31/13 , C08F8/44 , C08F226/00
摘要： The invention relates to polymeric salts of 3,5-dimethyl-1-adamantyl-ammonium and of carboxyl-containing (co) polymers and to the use of the thus obtained salts in the form of antiviral agents. The aim of said invention is to synthesise the novel salts of 3,5-dimethyl-1-adamantyl-ammonium and of carboxyl-containing (co) polymers and in selecting thereamong compounds exhibiting an antiviral activity and durable action. Said aim is achieved by synthesising the 3,5-dimethyl-1-adamantyl-ammonium salts and water-soluble carboxyl-containing (co) polymers of general formula (1), wherein m and n are mol. %, m=100-n, the carboxyl-containing (co) polymers are selected from a group of polyvinyl-amino-succinic acid, vinyl alcohol and N-vinyl-amino-succinic acid copolymer, N-vinyl-pyrrolidone and N-vinyl-amino-succinic acid copolymer, N-vinyl-pyrrolidone and crotonic acid copolymer, N-vinyl-succinimide and maleinic anhydride copolymer, N-vinyl-pyrrolidone and maleinic anhydride copolymer and polyacrylic acid. A general synthesis method and synthesis examples for each inventive compound, toxicity test results and results of determination of the comparative antiviral activity are also disclosed. The obtained compounds are uniquely identifiable by IR-spectroscopy methods, element analysis and potentiometric titrimetric analysis, exhibit a sufficiently high antiviral activity with respect to A-type and B-type influenza viruses, they are characterised by a long (durable) activity, thereby making it possible to use the obtained salts not only as antiviral agents for sparing therapy but also for preventing viral diseases.

95. 发明公开

EP1780600A1 LOWER LAYER FILM FORMING COMPOSITION FOR LITHOGRAPHY INCLUDING NAPHTHALENE RING HAVING HALOGEN ATOM 有权
标题翻译：麻醉药物联合麻醉药物麻醉药物
公开(公告)号：EP1780600A1
公开(公告)日：2007-05-02
申请号：EP05765125.9
申请日：2005-06-24
申请人： Nissan Chemical Industries, Ltd.
发明人： TAKEI, Satoshi, Nissan Chemical Indust., Ltd. , SAKAGUCHI, Takahiro, Nissan Chemical Indust., Ltd. , ENOMOTO, Tomoyuki, Nissan Chemical Indust., Ltd.
IPC分类号： G03F7/11 , C08F12/14 , C08F216/06 , C08F216/14 , C08F220/28 , H01L21/027
CPC分类号： G03F7/094 , C08F220/28 , C08F220/32 , G03F7/091 , G03F7/11
摘要： There is provided an underlayer coating forming composition for lithography, and an underlayer coating having a high dry etching rate compared with photoresist, and causing no intermixing with the photoresist, which are used in lithography process of manufacture of semiconductor device. Concretely, it is an underlayer coating forming composition comprising a polymer having a structural unit containing naphthalene ring substituted with halogen atom in a molar ratio of 0.3 or more in the structural units constituting the polymer, a solvent.
摘要翻译：提供了用于光刻的底层涂层形成组合物和与光致抗蚀剂相比具有高干蚀刻速率的下层涂层，并且不与用于制造半导体器件的光刻工艺中的光致抗蚀剂混合。具体地说，它是一种下层涂层形成组合物，它包括具有结构单元的聚合物，该结构单元含有在构成聚合物的结构单元中的摩尔比为0.3以上的卤原子取代的萘环，溶剂。

96. 发明公开

EP1763544A1 WEICH-MODIFIZIERTE POLYVINYLACETALHARZE 有权
公开(公告)号：EP1763544A1
公开(公告)日：2007-03-21
申请号：EP05768177.7
申请日：2005-06-23
申请人： Wacker Polymer Systems GmbH & Co. KG
发明人： LUMPP, Andreas
IPC分类号： C08F8/28 , C08F8/14 , C08F218/10 , C08F216/06
CPC分类号： C08F8/28 , C08F218/08 , C08F218/10 , C08F2800/20 , C08F8/48 , C08F8/12
摘要： The invention relates to soft-modified polyvinyl acetal resins which can be obtained by saponification of copolymers of vinyl acetate and one or several tertiary vinyl esters of alpha-branched monocarboxylic acids having 9-15 C atoms, containing 5 - 60 percent by weight tertiary vinyl ester, in relation to the total weigh of the monomers, followed by acetalization of the saponification products which comprise vinyl alcohol with the aid of one or several aldehydes having 1 - 6 C atoms.
摘要翻译：本发明涉及软化改性的聚乙烯醇缩醛树脂，其可通过将乙酸乙烯酯与一种或多种具有9-15个碳原子的α-支化一元羧酸的叔乙烯基酯的共聚物皂化而获得，所述乙烯基酯含有5-60重量％叔乙烯基酯，相对于单体的总重量，随后通过一种或几种具有1-6个C原子的醛对包含乙烯醇的皂化产物进行缩醛化。

97. 发明公开

EP1724288A1 Verfahren zur Herstellung von kationischen Polyvinylacetalen 审中-公开
标题翻译：维他命Zur Herstellung von kationischen聚乙烯缩醛
公开(公告)号：EP1724288A1
公开(公告)日：2006-11-22
申请号：EP06008781.4
申请日：2006-04-27
申请人： Wacker Polymer Systems GmbH & Co. KG
发明人： Hashemzadeh, Abdulmajid, Dr. , Glaser, Bernhard, Dr.
IPC分类号： C08F2/18 , C08F8/28 , C08F216/06 , C09D129/00 , B32B17/10
CPC分类号： C08F2/18 , C08F8/12 , C08F8/28 , C08F2800/20 , C09D11/106 , C08F216/06 , C08F218/08 , C08F226/02
摘要： Gegenstand der Erfindung ist ein Verfahren zur Herstellung von kationischen Polyvinylacetalen mittels Copolymerisation von einem oder mehreren kationischen Monomeren aus der Gruppe umfassend N-Alkyldiallylammoniumsalze mit einem oder mehreren Vinylestern von unverzweigten oder verzweigten Carbonsäuren mit 1 bis 15 C-Atomen, Verseifung der damit erhaltenen Copolymerisate zu Copolymerisaten mit ≥ 50 Mol-% Vinylalkohol-Einheiten, und Acetalisierung der Vinylalkohol-Einheiten mit einem oder mehreren aliphatischen Aldehyden mit 1 bis 15 C-Atomen oder deren Halbacetale und Vollacetale, dadurch gekennzeichnet, dass die Copolymerisation in einem Gemisch aus Wasser und einwertigem, aliphatischem Alkohol mit einem Wasseranteil von 2 bis 35 Gew.-% durchgeführt wird.
摘要翻译：通过将至少一种阳离子单体（M1）与一种或多种任选支化的1-15C羧酸的乙烯基酯共聚制备阳离子聚（乙烯醇缩醛）（I）的方法; 然后进行皂化和缩醛化。通过将至少一种N-烷基二烯丙基铵盐作为阳离子单体（M1）与一种或多种任选支化的1-15C羧酸的乙烯基酯共聚制备阳离子聚（乙烯醇缩醛）（I）的方法; 然后皂化成至少50重量％乙烯醇单元的共聚物，并使用一种或多种1-15C脂族醛将这些单元缩醛化成半缩醛或完全缩醛。新的特征是共聚在水和一价脂肪醇的混合物中进行，水含量为2-35wt％。

98. 发明公开

EP1669379A4 3,5-DIMETHYL-1-ADAMANTYL-AMMONIUM POLYMERIC SALTS AND THE USE THEREOF IN THE FORM OF ANTIVIRAL AGENTS 有权
标题翻译：聚合物3.5二甲基ADAMANTYLAMMONIUMSALZE及其利用方式的抗病毒药物的形式
公开(公告)号：EP1669379A4
公开(公告)日：2006-11-08
申请号：EP03811282
申请日：2003-09-23
申请人： AKCIJU SABIEDRIBA OLAINFARM
发明人： MARCHUKOV VALERY ALEKSANDROVIC , PLATONOV VITALY GEORGIEVICH , SELKOV SERGEI ALEKSEEVICH , CHERNOBROVY ALEKSANDR NIKOLAEV
IPC分类号： C08F220/04 , A61K31/13 , A61K47/32 , A61P31/12 , C08F8/44 , C08F120/06 , C08F126/02 , C08F216/06 , C08F226/02 , C08F226/10
CPC分类号： A61K31/13 , C08F8/44 , C08F226/00
摘要： The invention relates to polymeric salts of 3,5-dimethyl-1-adamantyl-ammonium and of carboxyl-containing (co) polymers and to the use of the thus obtained salts in the form of antiviral agents. The aim of said invention is to synthesise the novel salts of 3,5-dimethyl-1-adamantyl-ammonium and of carboxyl-containing (co) polymers and in selecting thereamong compounds exhibiting an antiviral activity and durable action. Said aim is achieved by synthesising the 3,5-dimethyl-1-adamantyl-ammonium salts and water-soluble carboxyl-containing (co) polymers of general formula (1), wherein m and n are mol. %, m=100-n, the carboxyl-containing (co) polymers are selected from a group of polyvinyl-amino-succinic acid, vinyl alcohol and N-vinyl-amino-succinic acid copolymer, N-vinyl-pyrrolidone and N-vinyl-amino-succinic acid copolymer, N-vinyl-pyrrolidone and crotonic acid copolymer, N-vinyl-succinimide and maleinic anhydride copolymer, N-vinyl-pyrrolidone and maleinic anhydride copolymer and polyacrylic acid. A general synthesis method and synthesis examples for each inventive compound, toxicity test results and results of determination of the comparative antiviral activity are also disclosed. The obtained compounds are uniquely identifiable by IR-spectroscopy methods, element analysis and potentiometric titrimetric analysis, exhibit a sufficiently high antiviral activity with respect to A-type and B-type influenza viruses, they are characterised by a long (durable) activity, thereby making it possible to use the obtained salts not only as antiviral agents for sparing therapy but also for preventing viral diseases.

99. 发明公开

EP1401931A4 METHODS FOR THE PREPARATION OF CELLULAR HYDROGELS 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON ZELLIGEN HYDROGELEN
公开(公告)号：EP1401931A4
公开(公告)日：2006-04-26
申请号：EP02734021
申请日：2002-04-18
申请人： NANOSYSTEMS RES INC
发明人： NEDELJKO GVOZDIC
IPC分类号： B29C67/20 , B29K29/00 , C08J9/26 , C08J9/30 , C08F16/06 , C08F116/06 , C08F216/06 , C08J9/28
CPC分类号： C08J9/26 , C08J2201/0446
摘要： What is disclosed herein are physically cross-linked, cellular hydrogels and methods for their preparation. The cellular materials are highly resilient, hydrophilic materials having broad uses. The cellular materials are prepared by the physical crosslinking of frothed polymers and providing materials that have cellular pores provided by the uses of removable materials during the formation of the cellular materials.
摘要翻译：本文公开的是物理交联的，细胞水凝胶及其制备方法。多孔材料是具有广泛用途的高弹性亲水材料。多孔材料通过发泡聚合物的物理交联并通过在形成细胞材料期间使用可移除材料提供的具有细孔的材料来制备。

100. 发明授权

EP1000726B1 PROCESS FOR PREPARING POLYVINYL ALCOHOL CONTACT LENSES 失效
标题翻译：方法制造隐形眼镜的基于聚乙烯醇
公开(公告)号：EP1000726B1
公开(公告)日：2006-04-12
申请号：EP98931028.9
申请日：1998-07-09
申请人： Seed Co., Ltd.
发明人： DEGAWA, Hiroki , IKEDA, Yuki , UNO, Kenji
IPC分类号： B29C39/02 , C08F216/06 , C08F8/12 , C08F2/48 , G02C7/04 , G02B1/04
CPC分类号： C08F218/08 , B29C39/006 , B29C2035/0827 , C08F8/12 , C08F216/06 , C08F2810/20 , G02B1/043 , C08L29/04 , C08F226/06 , C08F218/10
摘要： A process for preparing cross-linked polyvinyl alcohol contact lenses through hydrolysis of a copolymer of a vinyl ester with triallyl isocyanurate, which comprises preparing a mixture of 100 parts by weight of a vinyl ester with 0.05 to 5 parts by weight of triallyl isocyanurate, filling the mixture into a mold composed of a male mold and a female mold, applying ultraviolet light to form a lenslike polymer, and hydrolyzing the resultant polymer. Since this process permits a lenslike polymer to be formed without resort to machining, the lens surfaces are not roughened and the shape stability of the lenses in a swollen state after the completion is so good that the handleability thereof is good and the lenses can be mass-prepared with a constant quality.

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