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1. 发明公开

EP3323845A1 METHOD FOR MANUFACTURING AQUEOUS-DISPERSION COMPOSITION OF COUMARONE-INDENE RESIN, AND SAID AQUEOUS-DISPERSION COMPOSITION 有权转让
公开(公告)号：EP3323845A1
公开(公告)日：2018-05-23
申请号：EP18150371.5
申请日：2011-11-07
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd. , Nitto Chemical Co., Ltd.
发明人： HASHIMOTO, Masayuki , OGASAWARA, Asako , KIMURA, Tadashi , IZUMI, Kimiko
IPC分类号： C08J3/05 , C08L45/02 , C09D145/02 , C08K5/1515 , C09J145/02 , B01F17/00
摘要： As a manufacturing method of a stable coumarone-indene resin water-dispersed composition which does not use an organic solvent, can be applied to various resin compositions, enhance sticky and adhesive properties, water resistance, heat resistance, and compatibility, and achieve consideration of health and safety of operators, arrangement of a work environment, and cost reduction relating to exhaust gas treatment, a manufacturing method which includes a process of dispersing a coumarone-indene resin which contains 50% by weight or more of coumarone and indene in total as monomer constituents and is in a solid form at an ordinary temperature in the presence of a surfactant by a wet milling and dispersing method is used.

2. 发明授权

EP2769996B1 EMULSIFYING AGENT FOR EMULSION POLYMERIZATION 失效
标题翻译：乳化剂，用于乳液聚合
公开(公告)号：EP2769996B1
公开(公告)日：2017-02-01
申请号：EP12841795.3
申请日：2012-09-18
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
发明人： OGASAWARA, Asako , HASHIMOTO, Masayuki
IPC分类号： C08F2/26 , C08F290/06 , C08F2/24 , C08F2/30
CPC分类号： C08F2/30 , C08F2/24 , C08F2/26 , C08F290/062 , C08F212/08 , C08F220/18 , C08F220/06 , C08F2220/1825

3. 发明公开

EP2826550A1 NON-IONIC SURFACTANT COMPOSITION AND FLUOROPOLYMER AQUEOUS DISPERSION 有权
标题翻译：非离子型表面水分散体的含氟聚合物
公开(公告)号：EP2826550A1
公开(公告)日：2015-01-21
申请号：EP13769526.8
申请日：2013-03-27
申请人： DAIKIN INDUSTRIES, LTD. , DAI-ICHI KOGYO SEIYAKU CO., LTD. , OSAKA UNIVERSITY
发明人： TSUDA, Nobuhiko , TANAKA, Atsuko , ADACHI, Kenji , IZAKI, Nahoko , HASHIMOTO, Masayuki , SATO, Takahiro
IPC分类号： B01F17/42 , C08L27/12 , C08L71/02 , C09D5/02 , C09D7/12 , C09D201/04
CPC分类号： C08K5/06 , C08G65/2609 , C09D5/027 , C09D7/45 , C09D201/04 , C09D127/18 , C08L71/02
摘要： The present invention aims to provide a nonionic surfactant composition capable of providing an aqueous dispersion that has excellent mechanical stability and storage stability, is less viscous at high temperatures and high concentrations, and is less likely to give off an odor during drying and firing. The present invention relates to a nonionic surfactant composition including: a nonionic surfactant that comprises a molecule having a C10-C22 alkyl group and/or alkenyl group as a hydrophobic group, a polyoxyalkylene chain as a hydrophilic group, no aromatic ring, no C9-C14 alkyl group derived from an alcohol that is produced from a higher olefin derived from a mixture of propylene and butene through an oxo process, and no C13 alkyl group derived from an alcohol that is produced from a higher olefin derived from a propylene tetramer through an oxo process, wherein the nonionic surfactant has a hydrodynamic radius of 5.0 to 8.0 nm at 40°C in an aqueous solution in which a nonionic surfactant concentration is 0.1 kg/L in the nonionic surfactant composition, the radius being measured by a dynamic light scattering method.

5. 发明授权

EP2508551B1 POLYVINYL ACETAL/POLYESTER GRAFT COPOLYMER, AND DISPERSANT 失效
标题翻译：聚乙烯乙缩醛/聚酯接枝共聚物和分散剂
公开(公告)号：EP2508551B1
公开(公告)日：2017-07-05
申请号：EP10834345.0
申请日：2010-10-27
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
发明人： ASAI, Chiho , HASHIMOTO, Masayuki , SAIUCHI, Naofumi
IPC分类号： C08G81/02 , B01F17/52 , C08G63/08 , C09B67/20 , C08F216/38
CPC分类号： C08G63/08 , C08G81/021 , C08G81/027 , C09B67/009 , C09D11/02 , C09D11/16 , C09D11/326

6. 发明授权

EP2805974B1 EMULSIFYING AGENT FOR EMULSION POLYMERIZATION 有权
标题翻译：乳化剂，用于乳液聚合
公开(公告)号：EP2805974B1
公开(公告)日：2016-11-30
申请号：EP13738866.6
申请日：2013-01-09
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
发明人： OGASAWARA, Asako , HASHIMOTO, Masayuki
IPC分类号： C08F2/24
CPC分类号： C07C43/23 , C07C59/13 , C07C309/24 , C07F9/09 , C07F9/3808 , C08F2/26 , C08F2/30 , C08F12/22 , C08F12/30 , C08F12/34 , C08F212/08 , C08G65/2612 , C08G65/2615 , C08G65/2636 , C08G65/2639 , C08F220/06 , C08F2220/1825 , C08F2216/1433 , C08F230/02

7. 发明公开

EP2765142A1 EMULSION POLYMERIZATION METHOD USING REACTIVE EMULSIFYING AGENT, AQUEOUS POLYMER DISPERSION OBTAINED BY SAME, AND POLYMER FILM 审中-公开
标题翻译：乳液使用反应EMULSIFIKATIONSMITTELS，在该过程中生产的聚合物水分散体和聚合物薄膜
公开(公告)号：EP2765142A1
公开(公告)日：2014-08-13
申请号：EP12837696.9
申请日：2012-09-19
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
发明人： OGASAWARA, Asako , HASHIMOTO, Masayuki
IPC分类号： C08F2/24 , C08F212/08
CPC分类号： C08K3/20 , C08F2/24 , C08F220/14 , C08F220/20 , C08F222/1006 , C08F236/02 , C08F236/04 , C08F2220/382 , C08F2220/1825 , C08F220/06 , C08F212/08
摘要： Provided is an emulsion polymerization method for carrying out emulsion polymerization of monomers using a reactive emulsifier in an aqueous medium in the presence of a polymerization initiator, the emulsion polymerization method being capable of solving problems such as an enhancement of a rate of copolymerization of the reactive emulsifier with the monomer, dissolution of a bubbling trouble, a more improvement of water resistance of a coating film, etc. The emulsion polymerization is carried out using one or two or more kinds of polymerizable unsaturated monomers X having at least one carbon-carbon double bond in a molecule, one or two or more kinds of reactive emulsifiers Y having at least one polymerizable group in a molecule, and one or two or more kinds of polyfunctional monomers Z1 having two or more polymerizable unsaturated groups in a molecule and having a molecular weight per functional group of less than 150, or one or two or more kinds of hydrophilic monomers Z2 having one polymerizable unsaturated group and a hydrophilic group in a molecule and having an average molecular weight of less than 250, with a proportion of the total use amount of the polyfunctional monomer Z1 or hydrophilic monomer Z2 to the total use amount of the reactive emulsifier Y being in the range of Z1/Y = 1/3 to 1/30 or Z2/Y = 1/1 to 1/30 in terms of a mass ratio.
摘要翻译：提供了一种用于在聚合引发剂的存在下wässrige介质中使用的反应性乳化剂进行单体的乳液聚合中，乳液聚合方法能够解决问题的乳液聚合法：如增强反应性的共聚的速率的乳化剂与单体，鼓泡麻烦的溶解，涂膜的耐水性，电影等的更改进的乳液聚合是使用一种或两种或更多种可聚合不饱和单体X的具有至少一个碳 - 碳双键键中的分子，在分子中具有至少一个可聚合基团，和一种或两种或多种多官能单体Z1的在分子中具有两个或更多个可聚合不饱和基的反应性乳化剂的Y的一种或两种或更多种，并具有分子每重量的小于150，或一个或两个或更多种具有一个Z2亲水性单体的官能团聚合性不饱和基团和在分子中具有亲水性基团和具有上小于250平均分子量，与多官能单体Z1或亲水性单体Z2的总使用量相对于反应性乳化剂中的Y是的总使用量的比例 Z1 / Y的范围= 1/3至1/30或Z2 / Y =以质量比计为1/1至1/30。

8. 发明公开

EP2650320A1 METHOD FOR MANUFACTURING AQUEOUS-DISPERSION COMPOSITION OF COUMARONE-INDENE RESIN, AND SAID AQUEOUS-DISPERSION COMPOSITION 有权
标题翻译： METHOD FOR PRODUCING香豆酮 - 茚树脂和水分散组合物的水分散液组合物
公开(公告)号：EP2650320A1
公开(公告)日：2013-10-16
申请号：EP11847144.0
申请日：2011-11-07
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd. , Nitto Chemical Co., Ltd.
发明人： HASHIMOTO, Masayuki , OGASAWARA, Asako , KIMURA, Tadashi , IZUMI, Kimiko
IPC分类号： C08J3/05 , C08L45/02
CPC分类号： C08K5/41 , B01F17/0042 , B01F17/0092 , C08J3/05 , C08J2345/02 , C08K5/1515 , C09D145/02 , C09J145/02
摘要： As a manufacturing method of a stable coumarone-indene resin water-dispersed composition which does not use an organic solvent, can be applied to various resin compositions, enhance sticky and adhesive properties, water resistance, heat resistance, and compatibility, and achieve consideration of health and safety of operators, arrangement of a work environment, and cost reduction relating to exhaust gas treatment, a manufacturing method which includes a process of dispersing a coumarone-indene resin which contains 50% by weight or more of coumarone and indene in total as monomer constituents and is in a solid form at an ordinary temperature in the presence of a surfactant by a wet milling and dispersing method is used.
摘要翻译：作为不使用有机溶剂的稳定的香豆酮 - 茚树脂水分散组合物的制造方法，可以适用于各种树脂组合物，增强粘性和粘合性能，耐水性，耐热性，和相容性，并实现考虑健康和操作人员的安全，工作环境的装置，及成本降低与废气处理，制造方法，其包括苯并呋喃 - 茚树脂，其包含50重量％或更多的香豆酮和茚的合计作为分散的处理单体成分，是在由湿磨在表面活性剂的存在下，常温下为固体形式和分散方法被使用。

9. 发明公开

EP2508551A1 POLYVINYL ACETAL/POLYESTER GRAFT COPOLYMER, AND DISPERSANT 失效
标题翻译：聚乙烯吡咯烷酮/聚丙烯酰胺聚合物在DISPERGIERMITTEL DAMIT
公开(公告)号：EP2508551A1
公开(公告)日：2012-10-10
申请号：EP10834345.0
申请日：2010-10-27
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
发明人： ASAI, Chiho , HASHIMOTO, Masayuki , SAIUCHI, Naofumi
IPC分类号： C08G81/02 , B01F17/52 , C08G63/08 , C09B67/20
CPC分类号： C08G63/08 , C08G81/021 , C08G81/027 , C09B67/009 , C09D11/02 , C09D11/16 , C09D11/326
摘要： A polyvinyl acetal/polyester graft copolymer obtained from a polyvinyl acetal having one or more of each of constituent units represented by the following general formulae (1) to (3) (wherein each of R 1 and R 2 represents a hydrogen atom, a linear or branched alkyl group having a carbon number of from 1 to 20, or an aryl group, in which the alkyl group or the aryl group may have a substituent) and having a weight average molecular weight of from 100 to 100, 000 is used as a dispersant which prevents aggregation of solid particles in a dispersion liquid from occurring, is effective for forming a stable dispersion liquid, and exhibits excellent heat resistance. The graft copolymer is one in which a polyvinyl acetal and a polyester having at least one carboxyl group at an end of a main chain thereof and having a weight average molecular weight of from 100 to 50,000 are allowed to react with each other to form a graft bond with from 1 to 95 % by mole of a hydroxyl group of the polyvinyl acetal; one in which a lactone in an amount of from 1 to 50 molar equivalents to a hydroxyl group which the polyvinyl acetal has is subjected to addition polymerization; or one in which from 1 to 95 % by mole of a hydroxyl group which the polyvinyl acetal has forms a bond by an ester exchange reaction with the polyester.
摘要翻译：由聚乙烯醇缩醛获得的聚乙烯醇缩醛/聚酯接枝共聚物，其具有由以下通式（1）至（3）表示的每个构成单元中的一个或多个（其中R 1和R 2各自表示氢原子，线性或碳数为1〜20的支链烷基或其中烷基或芳基可以具有取代基的芳基），并且使用重均分子量为100至100,000作为防止分散液中的固体颗粒聚集的分散剂发生，对于形成稳定的分散液是有效的，并且显示出优异的耐热性。接枝共聚物是其中聚乙烯醇缩醛和在其主链末端具有至少一个羧基并且重均分子量为100至50,000的聚酯彼此反应以形成接枝共聚物与1〜95摩尔％的聚乙烯醇缩醛的羟基键合; 其中对于聚乙烯醇缩醛具有的羟基进行加成聚合的1至50摩尔当量的内酯; 或其中1〜95摩尔％的聚乙烯醇缩醛与聚酯进行酯交换反应形成键的羟基。

10. 发明授权

EP2650320B1 METHOD FOR MANUFACTURING AQUEOUS-DISPERSION COMPOSITION OF COUMARONE-INDENE RESIN, AND SAID AQUEOUS-DISPERSION COMPOSITION 有权
公开(公告)号：EP2650320B1
公开(公告)日：2018-10-10
申请号：EP11847144.0
申请日：2011-11-07
申请人： Dai-Ichi Kogyo Seiyaku Co., Ltd. , Nitto Chemical Co., Ltd.
发明人： HASHIMOTO, Masayuki , OGASAWARA, Asako , KIMURA, Tadashi , IZUMI, Kimiko
IPC分类号： C08J3/05 , C08L45/02 , C09D145/02 , C08K5/1515 , C09J145/02 , B01F17/00
CPC分类号： C08K5/41 , B01F17/0042 , B01F17/0092 , C08J3/05 , C08J2345/02 , C08K5/1515 , C09D145/02 , C09J145/02
摘要： As a manufacturing method of a stable coumarone-indene resin water-dispersed composition which does not use an organic solvent, can be applied to various resin compositions, enhance sticky and adhesive properties, water resistance, heat resistance, and compatibility, and achieve consideration of health and safety of operators, arrangement of a work environment, and cost reduction relating to exhaust gas treatment, a manufacturing method which includes a process of dispersing a coumarone-indene resin which contains 50% by weight or more of coumarone and indene in total as monomer constituents and is in a solid form at an ordinary temperature in the presence of a surfactant by a wet milling and dispersing method is used.

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