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91. 发明授权

EP1651693B1 WÄSSRIGE DISPERSIONEN VON WASSERLÖSLICHEN POLYMERISATEN VON ETHYLENISCH UNGESÄTTIGTEN ANIONISCHEN MONOMEREN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG 有权
标题翻译：其制造方法及其用途烯属不饱和阴离子单体，方法的水溶性聚合物的水分散体
公开(公告)号：EP1651693B1
公开(公告)日：2006-12-20
申请号：EP04763311.0
申请日：2004-07-17
申请人： BASF Aktiengesellschaft
发明人： MUKHERJEE, Pulakesh , LEDUC, Marc , CLAASSEN, Peter , GAUWEILER, Werner , NOWACK, Roland
IPC分类号： C08F291/06 , C08F251/00 , C08F265/00 , C08F283/06
CPC分类号： C08F283/06 , C08F251/00 , C08F265/00 , C08F291/06 , C08F2/20
摘要： The invention relates to aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers obtainable by monomer radical polymerisation in an aqueous medium in the presence of at least one type of stabiliser characterised in that the polymerisation is carried out in the presence of at least one type of hydrosoluble polymer of the following groups: (a) branched polymerisates of vinyl acetate and/or vinyl propionate on polyethylenglycol, polyethylenglycol closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups, copolymerisate of alkylpolyalkylenglycolacrylates or alkylpolyalkylenglycolmethacrylates and acrylic acid and/or methacrylic acid, polyalkylenglycols, polyethylenglycole closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups; and (b) hydrolysed copolymerisates of vinylalkylethers and maleic anhydride in the form of free carboxyl groups and in the form of salts neutralised at least partially by alkali metal hydroxides or ammonium basses and/or a starch of a cationically modified potato starch group, cationically modified potato starch, degradable potato and maltodextrin starches which are used in the form of stabilisers. A method for producing said aqueous dispersions by monomer radical polymerisation in an aqueous medium in the presence of said hydrosoluble polymerisates of the groups (a) and (b) and the use of said aqueous dispersions in the form of thickeners for aqueous systems are also disclosed.

92. 发明公开

EP1730214A1 MATRICE EN POLYSACCARIDE MODIFIE SOUS FAISCEAU D'ELECTRONS PAR UN COMPOSE ORGANOSILICIE FONCTIONNEL 审中-公开
标题翻译： MATRIX项下的一个电子与功能的有机硅改性多糖
公开(公告)号：EP1730214A1
公开(公告)日：2006-12-13
申请号：EP05730942.9
申请日：2005-02-24
申请人： RHODIA CHIMIE
发明人： HARRISON, Ian , PRIOU, Christian , SASSI, Jean-François
IPC分类号： C08G81/00 , C08F251/00 , C08B37/00
CPC分类号： C08L83/04 , C08B3/22 , C08B7/00 , C08B11/20 , C08B15/05 , C08B37/0087 , C08B37/0096 , C08F251/00 , C08G77/14 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/38 , C08G77/42 , C08G77/70 , C08L1/12 , C08L1/284 , C08L1/286 , C08L3/02 , C08L5/00 , C08L83/00 , C08L2666/26
摘要： The invention relates to a water-soluble or water-dispersible matrix of polysaccharide that is modified under an electron beam by an organosilicon compound which is selected from among organosilanes and/or polyorganosiloxanes having at least one function that can react and/or interact with the polysaccharide. The invention also relates to the use of the matrix as a stabilising agent in the preparation of simple emulsions, e.g. of the water-in-oil type, or multiple emulsions, e.g. of the water-in-oil-in-water type.

93. 发明授权

EP1309636B1 STÄRKEHALTIGE POLYMERDISPERSIONEN 有权
标题翻译：含强度聚合物分散体
公开(公告)号：EP1309636B1
公开(公告)日：2006-12-06
申请号：EP01965159.5
申请日：2001-08-01
申请人： BASF Aktiengesellschaft
发明人： KÜHN, Ingolf , SCHUHMACHER, Rudolf
IPC分类号： C08F251/00 , C08F220/00 , C08B31/00 , C08L3/00 , D21H17/00
CPC分类号： D21H21/16 , C08B31/00 , C08F251/00 , C08F251/02 , C09D151/02 , D21H17/28 , D21H17/43
摘要： The invention relates to a method for producing a polymer dispersion by copolymerisation of 20 - 70 weight parts of a monomer mixture comprising c) 2.5 - 100 wt. % of one or more (meth) acrylic acid esters of monovalent, saturated C3-C8 alcohols as monomers A, and 0 - 97.5 wt. % of one or more other ethylenlically unsaturated monomers as monomers B in 100 weight parts of an aqueous solution which contains 5 - 35 wt.- % of a starch or a starch derivative, in emulsion polymerisation in the presence of an initiator containing peroxide groups, whereby the initiator and monomer can be continually dosed. In a first supply period of 5 - 60 minutes a first amount of an initiator is dosed and in a second supply period of 15 - 180 minutes a second amount of an initiator is dosed. The first amount of initiator is greater than the second amount of initiator.

94. 发明公开

EP1669404A4 WATER-DISINTEGRABLE ENVIRONMENTALLY FRIENDLY MACROMOLECULAR BLEND MATERIALS AND THE PROCESS FOR PREPARATION THEREOF 有权
标题翻译： WASSERDESINTEGELLERBARE UMWELTFREUNDLICHE MAKROMOLEKULARE BLENDMATERIALIEN UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1669404A4
公开(公告)日：2006-11-22
申请号：EP04762146
申请日：2004-09-02
申请人： POLYMER SCIENCE & ENGINEERING
发明人： YU SHANPU , XU FUGUI , LIU YUYONG , HUANG ZHAOGE , SHI XIANZONG
IPC分类号： C08L25/00 , C08F251/00 , C08F251/02 , C08L23/00 , C08L23/02 , C08L23/04 , C08L25/04 , C08L25/06 , C08L27/06 , C08L31/04 , C08L33/02 , C08L33/12 , C08L35/06 , C08L51/02
CPC分类号： C08L51/02 , C08F251/00 , C08F251/02 , C08L25/06 , C08L33/02 , C08L35/06 , C08L2666/04 , C08L2666/02
摘要： The present invention relates to a new water-disintegrable environmentally friendly macromolecular material formed by blending fine particles of water absorbing resins into polystyrene material and the like, said material will disintegrate into powder in a certain rate or lose its intensity when meets water. The present invention also relates to two kinds of methods for preparing the material. The first method is the blend polymerization method by adding fine particles of water absorbing resins which have particle sizes of up to 5 µ m and initiators into styrene monomers and the like followed by polymerization. The second method is the reverse phase-two phase polymerization method by agitating monomers which will become water absorbing polymer after polymerization, such ais oil-soluble monomer like styrene, sodium acrylate, and methylene bisacrylamide, with water, initiators and W/O type emulsifiers, forming W/O type emulsion, then carrying out polymerization. The material of the present invention has the advantage of simple preparing method, low, cost, water disintegrating rate in control and etc, it can be in place of disposable packing materials such as disposable lunch boxes, foamed polystyrene which pollutes environment heavily and is hard to be recycled at present, etc.
摘要翻译：本发明涉及一种新型水解性环保型高分子材料，它是通过将吸水树脂微粒与聚苯乙烯材料等混合而成，该材料在遇水时会以一定的速度崩解成粉末或失去其强度。本发明还涉及两种制备该材料的方法。第一种方法是混合聚合方法，通过向苯乙烯单体等中加入颗粒尺寸高达5μm的吸水树脂的细颗粒和引发剂，然后聚合。第二种方法是反相 - 二相聚合方法，通过搅拌聚合后成为吸水聚合物的单体，例如苯乙烯，丙烯酸钠和亚甲基双丙烯酰胺等油溶性单体与水，引发剂和W / O型乳化剂，形成W / O型乳液，然后进行聚合。本发明的材料制备方法简单，成本低，控制水分解速度快等优点，可代替一次性饭盒，泡沫聚苯乙烯等一次性包装材料，对环境造成严重污染，且硬度较高目前回收利用等。

95. 发明公开

EP1668059A1 HIGH IMPACT POLYSTYRENE AND PROCESS FOR PREPARING SAME 有权
标题翻译：高抗冲聚苯乙烯及其制造方法
公开(公告)号：EP1668059A1
公开(公告)日：2006-06-14
申请号：EP04784605.0
申请日：2004-09-17
申请人： FINA TECHNOLOGY, INC.
发明人： SOSA, Jose, M. , ELLIS, Billy, J.
IPC分类号： C08G63/48 , C08G63/91 , C08L51/00 , C08F251/00 , C08F253/00 , C08F293/00 , C08F4/38 , C08F18/20
CPC分类号： C08L25/06 , C08F279/02 , C08F287/00 , C08L9/00 , C08L51/006 , C08L51/04 , C08L2666/02
摘要： Disclosed are high impact polystyrenes prepared using mixed initiators. The mixed initiators include at least one grafting initiator and one non-grafting initiator. The high impact polystyrenes prepared therewith have a continuous polystyrene phase and dispersed therein particles of rubber predominantly having a honeycomb structure of rubber with polystyrene inclusions.

96. 发明公开

EP1651693A1 WÄSSRIGE DISPERSIONEN VON WASSERLÖSLICHEN POLYMERISATEN VON ETHYLENISCH UNGESÄTTIGTEN ANIONISCHEN MONOMEREN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG 有权
标题翻译： WÄSSRIGEDISPERSIONEN VONWASSERLÖSLICHENPOLYMERISATEN VON ETHYLENISCHUNGESÄTTIGTENANIONISCHEN MONOMEREN，VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
公开(公告)号：EP1651693A1
公开(公告)日：2006-05-03
申请号：EP04763311.0
申请日：2004-07-17
申请人： BASF Aktiengesellschaft
发明人： MUKHERJEE, Pulakesh , LEDUC, Marc , CLAASSEN, Peter , GAUWEILER, Werner , NOWACK, Roland
IPC分类号： C08F291/06 , C08F251/00 , C08F265/00 , C08F283/06
CPC分类号： C08F283/06 , C08F251/00 , C08F265/00 , C08F291/06 , C08F2/20
摘要： The invention relates to aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers obtainable by monomer radical polymerisation in an aqueous medium in the presence of at least one type of stabiliser characterised in that the polymerisation is carried out in the presence of at least one type of hydrosoluble polymer of the following groups: (a) branched polymerisates of vinyl acetate and/or vinyl propionate on polyethylenglycol, polyethylenglycol closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups, copolymerisate of alkylpolyalkylenglycolacrylates or alkylpolyalkylenglycolmethacrylates and acrylic acid and/or methacrylic acid, polyalkylenglycols, polyethylenglycole closed on one or two sides, by terminal groups comprising alkyl, carboxyl or amino groups; and (b) hydrolysed copolymerisates of vinylalkylethers and maleic anhydride in the form of free carboxyl groups and in the form of salts neutralised at least partially by alkali metal hydroxides or ammonium basses and/or a starch of a cationically modified potato starch group, cationically modified potato starch, degradable potato and maltodextrin starches which are used in the form of stabilisers. A method for producing said aqueous dispersions by monomer radical polymerisation in an aqueous medium in the presence of said hydrosoluble polymerisates of the groups (a) and (b) and the use of said aqueous dispersions in the form of thickeners for aqueous systems are also disclosed.
摘要翻译：本发明涉及在至少一种类型的稳定剂存在下通过单体自由基聚合在水性介质中获得的烯键式不饱和阴离子单体的水溶性聚合物的水分散体，其特征在于聚合在至少一种（a）乙酸乙烯酯和/或丙酸乙烯酯在聚乙二醇上的支化聚合物，通过包含烷基，羧基或氨基的末端基团在一侧或两侧封闭的聚乙二醇，烷基聚亚烷基二醇丙烯酸酯或烷基聚亚烷基二醇甲基丙烯酸酯与丙烯酸的共聚物和/或甲基丙烯酸，聚亚烷基二醇，通过包含烷基，羧基或氨基的端基在一侧或两侧封闭的聚乙二醇; 和（b）游离羧基形式的乙烯基烷基醚和马来酸酐以及至少部分被碱金属氢氧化物或铵盐中和和/或阳离子改性马铃薯淀粉基团的淀粉中和的盐的形式的水解共聚物，阳离子改性的马铃薯淀粉，可降解的马铃薯和以稳定剂形式使用的麦芽糖糊精淀粉。还公开了在含水介质的所述水溶性聚合物存在下在水性介质中通过单体自由基聚合生产所述水分散体的方法以及所述水性分散体以增稠剂形式用于含水体系的用途。

97. 发明授权

EP0850988B1 AQUEOUS DISPERSION OF BIODEGRADABLE RESIN COMPOSITION 失效
标题翻译：可生物降解的树脂组合物的水性分散体
公开(公告)号：EP0850988B1
公开(公告)日：2005-03-02
申请号：EP96929579.9
申请日：1996-09-10
申请人： JAPAN CORN STARCH CO., LTD.
发明人： TANAKA, Hideyuki; Japan Corn Starch Co., Ltd. , HOSOKAWA, Nobuhiro; Japan Corn Starch Co., Ltd. , SUGIURA, Nobuyuki; Japan Corn Starch Co., Ltd. , TAKAHARA, Masato; Japan Corn Starch Co., Ltd.
IPC分类号： C08L3/00 , C09D103/00 , C09J103/00 , C08F251/00
CPC分类号： C08J3/03 , C08F251/00 , C08J2303/02 , C08J2303/04 , C08L3/02 , C09D103/04 , C09J103/04 , Y10T428/31678 , Y10T428/31681 , Y10T428/31703 , Y10T428/31714 , Y10T428/31786 , Y10T428/31844 , Y10T428/31971 , Y10T428/31975 , Y10T428/31989 , Y10T428/31993 , C08F218/04
摘要： An aqueous dispersion wherein a biodegradable and heat decomposable resin composition has been dispersed and stabilized together with auxiliary material(s) if required in water. The base polymer is substantially composed of a water-insoluble and biodegradable starch resin. It is usable in various fields including paper industry, nonwoven fabrics, films, sheets, fabrics, dispersion adhesives, metal working, plastic processing, wood processing, stone processing, etc.

98. 发明公开

EP1503722A2 KOSMETISCHES MITTEL ENTHALTEND WENIGSTENS EIN WASSERLÖSLICHES COPOLYMER MIT (METH)ACRYLSÄUREAMIDEINHEITEN 有权转让
标题翻译：美容剂含有至少一种水溶性共聚物（甲基）ACRYLSÄUREAMIDEINHEITEN
公开(公告)号：EP1503722A2
公开(公告)日：2005-02-09
申请号：EP03729971.6
申请日：2003-05-02
申请人： BASF AKTIENGESELLSCHAFT
发明人： NGUYEN-Kim, Son , HÖSSEL, Peter , MÜLLER, Gabi
IPC分类号： A61K7/06 , A61K7/48 , C08F226/10 , C08F226/06 , C08F251/00
CPC分类号： C08F251/00 , A61K8/8158 , A61K8/8182 , A61Q5/06 , A61Q5/12 , C08F220/56 , C08F283/06 , C08F220/54
摘要： The invention relates to a cosmetic product containing at least one water-soluble copolymer which is obtained by radical copolymerization of acrylamide and/or methacrylamide and other water-soluble α,ß-ethylenically unsaturated compounds which are copolymerizable therewith, optionally in the presence of a water-soluble polymeric graft base.

99. 发明公开

EP1498437A1 Electrophoretic gels and their manufacture 审中-公开
标题翻译： Elektrophoretische Gele und ihre Herstellung
公开(公告)号：EP1498437A1
公开(公告)日：2005-01-19
申请号：EP04254250.6
申请日：2004-07-15
申请人： Fermentas UAB
发明人： Makuska, RIcardas, Dr.
IPC分类号： C08F251/00 , G01N27/447
CPC分类号： G01N27/44747 , C08F251/00
摘要： The invention relates to a method of preparing a gel for use in electrophoresis, which method comprises:

(a) providing a mixture comprising a solvent, agarose or a derivative thereof, one or more vinyl monomers, and a polymerisation initiator, the initiator forming a redox system with agarose or the derivative thereof;
(b) exposing the mixture to polymerisation conditions to graft-polymerise the one or more monomers onto the agarose or derivative thereof; and
(c) allowing the mixture to form a gel.
摘要翻译：本发明涉及一种制备用于电泳的凝胶的方法，该方法包括：（a）提供包含溶剂，琼脂糖或其衍生物，一种或多种乙烯基单体和聚合引发剂的混合物，所述引发剂形成用琼脂糖或其衍生物进行氧化还原系统; （b）将混合物暴露于聚合条件以将一种或多种单体接枝聚合到琼脂糖或其衍生物上; 和（c）使混合物形成凝胶。

100. 发明公开

EP1452552A2 Kationische Stärke-Pfropfcopolymere 审中-公开
标题翻译：阳离子淀粉接枝共聚物
公开(公告)号：EP1452552A2
公开(公告)日：2004-09-01
申请号：EP04003355.7
申请日：2004-02-14
申请人： Bayer Chemicals AG
发明人： Hauschel, Bernd, Dr. , Thiele, Bernd , Hübbe, Thomas , Jansen, Bernhard, Dr.
IPC分类号： C08F251/00 , C08L51/02
CPC分类号： D21H21/20 , C08F251/00 , D21H17/28 , D21H17/375 , C08F220/56
摘要： Kationisches Stärke-Pfropfcopolymer aufgebaut aus den Monomeren a) bis d)

a) 20 - 80 Gew.-% Acrylamid, Methacrylamid oder Mischungen davon,
b) 3 - 20 Gew.-% wenigstens eines basischen oder kationischen Vinylmonomers,
c) 0,005 -1,5 Gew.-% wenigstens eines bi- oder höherfunktionellen Vernetzers,
d) 0 - 10 Gew.-% wenigstens eines nichtionischen oder anionischen Vinylmonomers, das sich von den unter a) bis c) aufgeführten Monomeren unterscheidet
und einer Pfropfgrundlage e)
e) 15 -70 Gew.-% wenigstens einer Stärke oder eines Stärkederivats,
wobei die Summe aus a) bis e) 100 Gew.-% beträgt.
摘要翻译：单体a）至d组成的阳离子淀粉接枝共聚物）一个）20 - 80重量丙烯酰胺，甲基丙烯酰胺，或它们的混合物或其％，B）3-20重量％的至少一种碱性或阳离子乙烯基单体的％）0.005 C -1 ，5重量％的至少一种二官能以上的交联剂，D）0％ - 10重量％的至少一种非离子或阴离子乙烯基单体，其是从在一个提到的那些）至c不同的％），单体和接枝E），电子）15 -70重量％的至少一种淀粉或淀粉衍生物的％，其中的总和）至e）为100重量％。

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