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1. 发明授权

EP3660059B1 ACRYLIC POLYMER, PLASTISOL, AND TEXTILE INK 有权
公开(公告)号：EP3660059B1
公开(公告)日：2023-05-10
申请号：EP18838292.3
申请日：2018-05-30
发明人： SATOU, Eriko , KONDO, Toru , FUJITA, Saki , MAENAKA, Yuuta
IPC分类号： C08F20/14 , C08J3/12 , C09D11/107 , C08F220/14 , C09D133/12

2. 发明授权

EP3159363B1 METHACRYLIC RESIN COMPOSITION AND MOLDED ARTICLE OF SAME 有权
公开(公告)号：EP3159363B1
公开(公告)日：2019-07-24
申请号：EP15811110.4
申请日：2015-06-22
申请人： Sumitomo Chemical Co., Ltd
发明人： YAMAMORI, Akihiro , KADOYA, Hidenori , YAMAZAKI, Kazuhiro
IPC分类号： C08F20/14 , C08F2/02 , C08L33/12

3. 发明公开

EP3339301A2 METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS 审中-公开
公开(公告)号：EP3339301A2
公开(公告)日：2018-06-27
申请号：EP18152189.9
申请日：2012-10-18
申请人： Sirrus, Inc.
发明人： MALOFSKY, Bernard Miles , MALOFSKY, Adam Gregg , DEY, Tanmoy , SULLIVAN, Jeffrey M.
IPC分类号： C07D333/22 , C07D333/24 , C07D307/46 , C07D307/54 , C08F20/14
CPC分类号： C08F20/28 , C07C45/75 , C07C49/794 , C07C49/796 , C07C49/798 , C07C49/80 , C07C67/03 , C07C67/30 , C07C69/604 , C07C69/738 , C07D307/46 , C07D307/54 , C07D333/22 , C07D333/24 , C08F20/14 , C08F20/30 , C08F20/38 , C08F20/68 , C08F22/20 , C08F24/00 , C08F28/06 , C08F116/36 , C08F128/06 , C08F222/1006 , C08F222/14 , C08K3/013 , C08K5/0008 , C08L21/00 , C08L33/14 , C08L33/16 , C08L35/02 , C09D4/00 , C09D129/12 , C09D133/14 , C09D133/16 , C09D135/02 , C09D141/00 , C09J133/06 , C09J133/14 , C09J133/16 , C09J135/02 , Y02P20/127
摘要： The present invention provides multifunctional monomers, including, but not limited to include multifunctional methylene malonate and methylene beta-ketoester monomers; methods for producing the same; and compositions and products formed therefrom. The multifunctional monomers of the invention may be produced by transesterification or by direct synthesis from monofunctional methylene malonate monomers or methylene beta-ketoester monomers. The present invention further compositions and products formed from methylene beta-ketoester monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).

4. 发明公开

EP3293216A1 POLYMERS FORMED FROM METHYLENE BETA-KETOESTER MONOMERS AND PRODUCTS FORMED THEREFROM 审中-公开
标题翻译：由甲基β-酮酯单体形成的聚合物及由其形成的产品
公开(公告)号：EP3293216A1
公开(公告)日：2018-03-14
申请号：EP17190852.8
申请日：2012-10-18
申请人： Sirrus, Inc.
发明人： MALOFSKY, Bernard, Miles , MALOFSKY, Adam, Gregg , SULLIVAN, Jeffrey, M. , DEY, Tanmoy
IPC分类号： C08F20/14
CPC分类号： C08F20/28 , C07C45/75 , C07C49/794 , C07C49/796 , C07C49/798 , C07C49/80 , C07C67/03 , C07C67/30 , C07C69/604 , C07C69/738 , C07D307/46 , C07D307/54 , C07D333/22 , C07D333/24 , C08F20/14 , C08F20/30 , C08F20/38 , C08F20/68 , C08F22/20 , C08F24/00 , C08F28/06 , C08F116/36 , C08F128/06 , C08F222/1006 , C08F222/14 , C08K3/013 , C08K5/0008 , C08L21/00 , C08L33/14 , C08L33/16 , C08L35/02 , C09D4/00 , C09D129/12 , C09D133/14 , C09D133/16 , C09D135/02 , C09D141/00 , C09J133/06 , C09J133/14 , C09J133/16 , C09J135/02 , Y02P20/127
摘要： The present invention provides methylene beta-ketoester monomers, methods for producing the same, and compositions and products formed therefrom. In the method for producing the methylene beta-ketoesters of the invention, a beta-ketoester is reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to further processing, which may be vaporization by contact with an energy transfer means in order to isolate the beta-ketoester monomer. The present invention further compositions and products formed from methylene beta-ketoester monomers of the invention, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).
摘要翻译：本发明提供亚甲基β-酮酯单体，其制备方法，以及由其形成的组合物和产品。在生产本发明的亚甲基β-酮酯的方法中，β-酮酯与任选在酸性或碱性催化剂存在下的改性Knoevenagel反应中的甲醛源反应，并任选在酸性或碱性非酸性溶剂，以形成反应复合物。反应复合物可以是寡聚复合物。反应复合物进行进一步处理，其可以通过与能量转移装置接触而蒸发以分离β-酮酯单体。本发明的另外的组合物和由本发明的亚甲基β-酮酯单体形成的产品，包括基于单体的产品（例如油墨，粘合剂，涂料，密封剂或活性成型）和基于聚合物的产品（例如纤维，膜，片，医用聚合物，复合聚合物和表面活性剂）。

5. 发明公开

EP3284784A1 METHACRYLIC RESIN COMPOSITION 审中-公开
标题翻译：甲基丙烯酸树脂组合物
公开(公告)号：EP3284784A1
公开(公告)日：2018-02-21
申请号：EP16780083.8
申请日：2016-04-13
申请人： Kuraray Co., Ltd.
发明人： ABE, Toru , NAKAHARA, Atsuhiro
IPC分类号： C08L33/12 , C08F8/48 , C08F20/14 , C08K5/3475 , C08K5/3492 , C08L51/06 , C08L53/00
CPC分类号： C08F8/48 , C08F20/14 , C08K5/3475 , C08K5/3492 , C08L33/12 , C08L51/06 , C08L53/00 , C08F8/32 , C08F220/14
摘要： A methacrylic resin composition comprising 75 to 99.8% by mass of a methacrylic resin [A] ; 0.1 to 15% by mass of an ultraviolet absorber [B]; and 0.1 to 10% by mass of a compound [C] being a block copolymer or a graft copolymer, the block copolymer or the graft copolymer having a weight average molecular weight of 32 thousand to 300 thousand, a shaped product comprising the methacrylic resin composition, and a method for producing film, comprising shaping the methacrylic resin composition into a film by melt extrusion method using a pinning.
摘要翻译：甲基丙烯酸类树脂组合物，其含有75〜99.8质量％的甲基丙烯酸类树脂[A] 0.1〜15质量％的紫外线吸收剂[B]; 和0.1〜10质量％的作为嵌段共聚物或接枝共聚物的化合物[C]，所述嵌段共聚物或接枝共聚物的重均分子量为3200〜300万，所述甲基丙烯酸树脂组合物以及薄膜的制造方法，其特征在于，使用销钉通过熔融挤出法将甲基丙烯酸树脂组合物成形为薄膜。

6. 发明公开

EP3103819A4 PRODUCTION METHOD OF (METH)ACRYLIC RESIN COMPOSITION 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER（METH）ACRYLHARZZUSAMMENSETZUNG
公开(公告)号：EP3103819A4
公开(公告)日：2017-10-04
申请号：EP15745810
申请日：2015-02-06
申请人： KURARAY CO
发明人： KITADE YASUHITO , OZAWA HIROSHI , TANAKA SHOUJI
IPC分类号： C08F2/02 , C08F20/14 , C08F120/14 , C08F220/14
CPC分类号： C08F20/68 , C08F2/02 , C08F20/14 , C08F120/14 , C08F220/14 , C08F220/18 , C08L33/06
摘要： A (meth) acrylic resin composition is obtained by a method that comprises: preparing a liquid starting material (A) comprising methyl methacrylate, an acrylic acid alkyl ester and a chain transfer agent, having a mass ratio of the acrylic acid alkyl ester to the methyl methacrylate of 0/100 to 20/80, and having a dissolved oxygen concentration of not more than 50 ppm, preparing a liquid starting material (B) comprising a radical polymerization initiator, a polymerization inhibitor and methyl methacrylate, and having been maintained at a temperature of not more than 10°C in the presence of oxygen, continuously feeding the liquid starting material (A) and the liquid starting material (B) into a tank reactor, allowing bulk polymerization to proceed in the tank reactor at a polymerization conversion ratio of 40 to 70 % by mass to give a reaction product, and continuously discharging the reaction product from the tank reactor.
摘要翻译：（甲基）丙烯酸树脂组合物通过以下方法获得：制备包含甲基丙烯酸甲酯，丙烯酸烷基酯和链转移剂的液体原料（A），所述液体原料（A）的丙烯酸烷基酯与甲基丙烯酸甲酯为0/100〜20/80，溶解氧浓度为50ppm以下，制备含有自由基聚合引发剂，阻聚剂和甲基丙烯酸甲酯的液体原料（B），并保持在在氧气存在下温度不超过10℃，将液体原料（A）和液体原料（B）连续加入罐式反应器中，在罐式反应器中进行本体聚合，进行聚合转化比例为40〜70质量％，得到反应生成物，并从罐式反应器连续地排出反应生成物。

7. 发明授权

EP2746303B1 WATER-DISPERSIBLE HALOGEN-CAPPING POLY ALKYL ACRYLATE, VINYL CHLORIDE-BASED BLOCK COPOLYMER, AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP2746303B1
公开(公告)日：2017-09-27
申请号：EP13799842.3
申请日：2013-06-03
申请人： LG Chem, Ltd.
发明人： OH, Kyoung Shil , PARK, Bo Hee , KIM, Kyung Hyun
IPC分类号： C08F20/14 , C08L33/04 , C08F214/06 , C08J3/03 , C08F2/18 , C08L27/00 , C08L33/00 , C08L53/00
CPC分类号： C08L33/08 , C08F2/18 , C08F214/08 , C08F293/005 , C08F2438/00 , C08L33/16 , C08L53/00

8. 发明授权

EP2643283B1 A PROCESS FOR THE PRODUCTION OF METHACRYLIC ACID AND ITS DERIVATIVES AND POLYMERS PRODUCED THEREFROM 有权转让
标题翻译：用于生产甲基丙烯酸及其衍生物和聚合物由其制成的
公开(公告)号：EP2643283B1
公开(公告)日：2015-08-12
申请号：EP11791623.9
申请日：2011-11-18
申请人： Lucite International UK Limited
发明人： JOHNSON, David William , EASTHAM, Graham Ronald , POLIAKOFF, Martyn , HUDDLE, Thomas Andrew
IPC分类号： C07C51/38 , C07C57/04 , C08L33/06 , C08F20/10 , C08F20/14 , C08F20/06 , C07C67/03
CPC分类号： C07C51/38 , C07C67/00 , C08F20/06 , C08F20/10 , C08F20/14 , C07C57/04

9. 发明公开

EP2662391A1 METHYL METHACRYLATE POLYMER PRODUCTION METHOD 有权
标题翻译： HERSTELLUNGSVERFAHRENFÜR甲基甲基丙烯酸聚合物
公开(公告)号：EP2662391A1
公开(公告)日：2013-11-13
申请号：EP11855158.9
申请日：2011-12-27
申请人： Kaneka Corporation
发明人： KITAYAMA, Fuminori
IPC分类号： C08F20/14 , C08F2/18
CPC分类号： C08F2/18 , C08F220/10 , C08F220/14
摘要： Provided herein is a (meth)acrylic resin that has less impurities and is less likely to deteriorate in transparency or turn yellow during molding processing, which is not obtainable by conventional suspension polymerization. The invention is a method for producing a methyl methacrylate polymer, comprising suspension polymerization of 30 to 100 wt% of methyl methacrylate and 70 to 0 wt% of a monomer copolymerizable therewith to produce a methyl methacrylate polymer, wherein the polymerization is initiated in the presence of 350 ppm or less of a suspension stabilizer relative to the monomer(s) and then a suspension stabilizer is added when a polymerization conversion ratio reaches 20 to 90%.
摘要翻译：本文提供的是（以下的）异丙醇树脂，其在杂质加工过程中的杂质较少，透明度变差，黄色变差。本发明是一种生产甲基丙烯酸甲酯聚合物的方法，包括30至100重量％的甲基丙烯酸甲酯和70至0重量％的可与其共聚的单体的悬浮聚合产生甲基丙烯酸甲酯聚合物，其中聚合在存在下开始相对于单体为350ppm以下的悬浮稳定剂，然后当聚合转化率达到20〜90％时添加悬浮稳定剂。

10. 发明授权

EP1678217B1 HERSTELLUNG VON FARBLOSEN, TRANSPARENT ODER GEDECKT EINGEFÄRBTEN PLEXIGLAS -BLÖCKEN AUS RESTINITIATORFREIEM PRÄPOLYMERISAT DURCH THERMISCHE POLYMERISATION 有权转让
标题翻译：无色生产的，透明的或覆盖商定有色PLEXIGLAS-BLÖCKEN从静止引发剂的无预聚物通过热聚合
公开(公告)号：EP1678217B1
公开(公告)日：2008-01-16
申请号：EP04765215.1
申请日：2004-09-15
申请人： Evonik Röhm GmbH
发明人： KABS, Klaus , SCHÄFER, Frank , JAKOB, Karl-Heinz , KLOSSEK, Bernd
IPC分类号： C08F20/14 , C08F220/14 , C08F265/06 , C08F4/34 , C08F2/38 , B29D7/00
CPC分类号： C08F265/06 , C08J5/18 , C08J2333/12 , C08F2/02
摘要： The invention relates to a method for producing polymethyl methacrylate (PMMA) blocks with thicknesses greater than or equal to 200 mm.

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